Document GnZEd6ymdVJ5EpKBJq07njYx

. -S' 0 1 ^ ^0 * A HISTORY OF PHILIP CAREY ASBESTOS PRODUCTS Jim Walter Corporation ,Tampa Florida January 18 1978 TABLE OF CONTENTS INTRODUCTION 1 Low Temperature Aircell Type Insulation Products Carey Aircell Careycel Carocel . Defendex Carey Excel Carey Glosscell . "3 4 9 12 13 16 19 Medium Temperature Aircell Type Insulation Products Carey Lennolite Carey Multi-Ply .' Carey Asbestos Sponge 20 21 23 26 Medium Temperature Magnesia Type Insulation Products 29 Carey 85% Magnesia Pipe Covering and Block Insulation 30 Carey Superlight 85% Magnesia 34 High Temperature Magnesia Type Insulation Products Carey Alltemp Carey Tempcheck Carey Hi-Temp No. 12 Carey Hi-Temp No. 15 38 39 44 48 51 High Temperature Diatamaceous Earth Insulation Carey Hi-Temp No. 19 54 High Temperature Careytemp Type Insulation Products Careytemp Pipe and Block Insulation and Adhesive Careytemp Premolded Elbow Insulation Careytemp Aluminum Jacketed and Traced Pipe Insulation Careytemp 2000 Block Insulation 57 58 65 67 70 Low Temperature Careytemp Insulation Products Dual Careytemp 73 74 High Temperature Calcium Silicate Insulation Products Carey Calcium Silicate Pipe and Block Insulation 77 78 Miscellaneous Cements A. Roughing Cements M-W 40 Cement M-W 50 Cement B. Medium Hard Finishing Cements No. 303 Cement LF-20 Asbestos Cement C. Other Finishing Cements No. 707 Cement Super 606 Cement Carey 100 Cement . 7M-90 Asbestos Shorts Insulation Cement Vitricel No. 10 and 19 Carey A-101 81 82 85 88 91 94 97 99 101 104 106 -i- Asbestos Board Products Carey Thermo-Bord 4.2 Careystone Corrugated Sheets Industrial A-C Board Careyflex Board Carey Firefoil Board and Panel Vitricel Asbestos Sheets Carey Marine Panel Carey Panel Board Careystone Sheathing Asbestos Paper and Roll Board Asbestos Millboard . . Asbestos Paper and Felts Carey Asbestos Felts 45 Pound Asbestos Weatherproof Jacket Carey Asbestos Tank Jackets Corrugated Asbestos Paper Carey Fireguard Carey Fireclad Asbestos/Asphalt Emulsions 228 Fibrated Emulsion Thermotex-B Carey Insulation Seal Fire Resistant Insulation Seal Carey Fibrous Adhesive BTU Cement . Miscellaneous Asbestos Products Carey Duct Asbestos Insulated Duct Carey Thermalite Asbestos Rope and Wick Carey Asbestos Fiber 108 109 112 115 117 119 122 124 126 128 130 132 134 135 136 138 140 142 144 147 148 150 152 154 156 158 160 161 163 165 167 INTRODUCTION This article is a history of those products which were manufactured by the Philip Carey Manufacturing Company which con tained asbestos. Philip Carey products which did not contain asbestos will not be discussed. The asbestos products fall into five categories: thermal insulation products used primarily as pipe and block insulation, including cements used in conjunction with them; asbestos cements not previously listed with a specific thermal insulation; asbestos sheets and panels; asbestos papers; asphalt cutbacks and fibrated emulsions with asbestos; and mis cellaneous asbestos products such as roofing felts, duct material and rope and wick. Information sources from which this product history is derived includes Philip Carey insulation manuals, sales literature and statements from Art Mueller who worked in Research at Lockland and Charles Hoshaw, who was Manager of the Contract Jftiit Group within Philip Carey. This Philip Carey asbestos product history covers only those products which were manufactured and/or distributed by Philip Carey Manufacturing Company. It does not cover any products of Carey Canadian Mines which was operated as a separate entity. It does, however, include products of Philip Carey, Limited which was located in Lenoxville, Quebec until 1969. -1- After the discussion of each product is a copy of material from Philip Carey sales literature and insulation manuala"pertaining to the product It also contains a picture or drawing of the product if available. We do not have labels or packaging materials today. > y -2- o s u c '.*C V i g, -- t: -- CT t*. 1 LOW TEMPERATURE AIRCELL TYPE INSULATION PRODUCTS & 3 CAREY AIRCELL Date and Place of Manufacture Aircell was a low temperature pipe insulation and block manufactured at Lockland, Ohio from 1906 to 1960^ Philip Carey did not have a patent on Aircell. The composition constituents of Aircell were asbestos (jL*3fcD/li i - corrugating paper which was about 60% asbestos fiber. 25% organic fiber and starch, and 15% sodium silicate. The asbestos in Aircell was chrysotile, grades 5R, 6D, 7D, and 7M. and were obtained from Johns-Manville, Asbestos Corp., Ltd., and some Carey Canadian. The composition of Aircell remained essentially the same throughout the period it was manufactured. Product Description Aircell was a low pressure low temperature pipe insulation material manufactured by taking asbestos paper and corrugating it into a sheet consisting of a flat sheet and a corrugated sheet with a pitch of about 4 corrugations per inch and a cuarter of an inch thick. This corrugated paper was then wrapped on a mandrel to achieve a tube of a designed diameter and a desired wall thick ness. Aircell consisted of four plies of corrugated asbestos paper per inch of thickness. This corrugated construction was sheeted and made up into Aircell board as well as Aircell pipe insulation materials. -4- Aircell was made in lengths of 36 inches (this was the stan dard length for pipe insulation). It was made in three thick nesses--one-half inch, three rruarters. and one inch. Block materials were furnished in sizes 36" by 36". and thicknesses from a ouarter of an inch up to three inches in one-fourth inch incre ments. The pipe insulation material was made in tubular cylindrical slopes. Then it was split longitudinally and then covered with a canvas jacket. The canvas was glued on with a starch base paste. The purpose of the canvas was to assist in the hinging as part of the closure system on the section. The canvas was wrapped , around the entire circumference of the pipe covering plus an additional inch and a half to two inches which was not totally glued down. The pipe coverer would peel the flap back, open the section up and paste the flap down. There was no difference in Aircell pipe and Aircell block except that the block was used for hot water tanks and heating ducts. Carey Aircell was used primarily in domestic and commercial heating and some low temperature industrial pipe insulation. It served in temperature ranges up to 300 P. The largest users of Aircell were light manufacturing facilities including school houses and industrial plants. Prom 1947 on, there was very little use of Aircell in residential uses. Aircell was not normally installed by an asbestos insulation worker, but principally by plumbers or steam fitters. -5- installation Aircell would have to be cut during its installation at an elbow or a fitting or at a point where there was a pipe hanger. Aircell was a material which was very easily cut with a handsaw. There was some release of asbestos fiber when it was cut, but some of this fiber would be coated with the sodium silicate used as a laminating adhesive. It should be noted, however, that the asbestos fiber would not be uniformly coated with the sodium silicate adhesive since the sodium silicate was not universally or uniformly applied. The sodium silicate was applied in strips of undulating bands on the paper. Cements No special cements were required to be used with Aircell. Cements would be used, however, to finish in areas where the Aircell did not completely cover the pipe such as elbows or joints. Aircell had a canvas cover, thus eliminating the necessity for covering the insulation material with an asbestos cement. Other Manufacturer's Similar Products . A number of other manufacturers had products virtually identical to Carey Aircell. Names of the manufacturers and their products were^as follows: Nicolet-Aircell: Ruberoid-Aircell; Baldwin-EhretHill-Aircell; Johns-Manville-Asbestoscell; Keasby and Maddison- Aircell; Mundet-Aircell. -6- Product Elimination The elimination of Aircell in 1960j[was due principally to competition from fiberglass insulation which was more thermally efficient, easier to apply, less subject to shrinkage, damage and breakage in shipment. Fiberglass was also cheaper. A half of. an * inch thickness of fiberglass could be installed instead of an inch and a half of Aircell. Three quarters of an inch of fiber glass could be made cheaper than an inch of Aircell could be made. From the time that fiberglass entered the market around 1948, Carey Aircell began to diminish. Aircell diminished to the point that the only people who bought it were steam fitters or plumbers who had become accustomed to using it. Caiv^ -7- AIRCELL PIPE COVERING AND BLOCK DESCRIPTION Airccll should not he used for outdoor or underground line because it will not support rooting jackets or withstand water. ''izes: Semi-cylindrical pipe covering furnished in sections 36" long for pi;sixes up to 36". Thicknesses: 1/2". 3/4", 1". SPECIFICATIONS Aircell pipe coverings arc normally fur nished with white asbestos paper jackets or cotton jackets (10.2 yards per pound) and metal lands. Heavier canvas jackets can be supplied. Airccll coverings are not furnished with factory-applied roofing jackets. Airccll blocks are furnished in standard 6" by 36" size. Standard sheet size :> 36" * 36**, but special sizes can ; * furnished up to 36" x 96". Thicknesc-1/4" to 3** in 1/4* increments. APPLICATION Pipe Covering--Cold water flour pa&'.c is used to secure canvas laps aloe; lateral joints and at joints where sectior.abut. Metal bands are applied approx imately 18" apart, usually over butt joints and in the center of sections. Fittings should be insulated with as bestos cement. Aircell is a lightweight asbestos paper structure comprising alternate layers of corrugated and flat asbestos paper firmly cemented together. Corrugations are 1/4" deep, four plies per inch of thick* ness. Airccll is the most economical in* combustible asbestos insulation. USES locks--Rlocks are usually held in place with 14-gauge or 16-gauee wire loops spaced approximately 12" apart. Joints are pointed up with asbestos cement. Carey Fibrous Adhesive car. be used to adhere blocks to surfaces as an additional securemenu Hexagonal wire mesh, -1-1/2-inch, is stretcho: tight over the blocks as a reinforcement when an asbestos cement finish com is required. Airccll is designed primarily for indoor heating systems and process piping and equipment where steam does not exceed approximately 70 psi or 300 F. Aircell should he used only where high effici ency, strength and durability are not as important as initial low cost application. 100 200 MEAN TEMPERATURE F. 300 0 NO 7007 3 3m--10AOCI CAREYCEL Date and Place of Manufacture Careycel was another form of low temperature thermal insula tion made at Lockland, Ohio from the 1920s until 1960. Careycel was the only patented low temperature thermal insulation made -by Philip Carey. The Careycel patent was obtained from the Kiefer Manufacturing Company in Seymour, Indiana. Composition The composition of Careycel Paper was the same as the paper used in the manufacturing of Aircell. The type and grade and - suppliers of asbestos were also the same. Careycel was 16 plies per inch but they were not corrugated. Careycel was wet, indented and embossed. It was a sheet that was embossed with a lot of little squares and projections in them. One square had a square embossing and the next souare had a diagonal embossing, so that when they were wrapped at random they wouldn't mesh and be superimposed one over the other and would leave a dead air space for insulation. Careycel was probably designed to be an offshoot of Carey Sponge Paper. Careycel was finished with a cotton duck jacket. It's standard thickness was one inch and it came in block sizes of 6" x 36" inch sheets, or 36" x 36" inch sheets. Thicknesses for block came from one-half inch up. There -9- were no special type of cements required to be used with Careycel. Uses . . Careycel was a much more efficient low temperature insulation than other products on the market such as Aircel. It was used in the commercial and industrial market where they were looking for a better insulator. It was used for heating and processing pipes. The temperature range was to 300 F. Installation Careycel had to be cut at fittings, joints and at elbows. There would be a release of asbestos fibers when Careycel was cut. It could be cut with a handsaw. Other Manufacturer's Similar Products Careycel did not have a comparable product manufactured by other manufacturers. Elimination The reason that Careycel left the market around 1960 was competition from fiberglass insulation. For a more complete dis cussion of this see Aircel. Careycel Careycel Pipe Covering and Bioric* are tie-ipnei] rrperially to intulate piper, boiicrr. in-ulacrd metal boiler jatkrtr. oten- and other apparatus rarrtinp Irmperalure- of not oer iljil* F. Carry- eel it made of riieet a-Iii--!. hut tlir t oiilporitinn of the rhreit, the prorer# of "Celluins it and thr method- of oti-trurlin; the linitlird prndurt are entirely diiTerrnt iron* tho-r u?ed for Air Cell type of coterinct and rr*ult in umi-nally h. thermal eon- durlitity. -inooth outer rurfare. anti ncpli-ible shrinkage (approxi mately 11.03^1. _ _ _ Furnirhed in 36 in. Ions pipe rovering teetioni with rotmn durk jacket and band- for ail pipe .;je,. Standard thirkiie-?. 1 In. llloek* 6x36 in- sheet* THERMAL C- O- N-D--U--C--T--I-V--IT--Y- 36x36 in. or rut dirt to order- Thickne*-e from '* in. up. For efficiency data tee Pace 13. Mran Temp. Otcycel * 100* F. 0.3 J 0.44 0.37 300* F. u.#4i C.r.t 0.M -11- CAROCEL Carocel was a low temperature thermal insulation pipe and block covering manufactured by Philip Carey at Lockland from 1925 until 1960. It was not patented. Carocel was made from asbestos paper composed of grades ~ 5K, 5R, and 6D asbestos fiber and it had eight plies of corrugated asbestos paper per inch thickness. We have been unable to locate a drawing and sales literature on Carocel. For other matters regarding the product history of Carocel see Aircel. The Carey product comparison with other manufacturers products does not list Carocel. Its demise was due to fiberglass competition. -12- DEFENDEX Date and Place of Manufacture Defendex was a low temperature thermal insulation product made at Lockland, Ohio during World War II. It was developed as a substitute for magnesia pipe insulation due to the shortage of magnesia during World War II. Carey did not have a patent for Defendex. Composition The composition of Defendex was corrugated sheets of asbestos paper, whose asbestos content was 60%, 25% organic felt broke, and 15% sodium silicate. The same type, grade and suppliers were used for Defendex as with other asbestos paper used in low tem perature insulation by Philip Carey. (See Aircell). Defendex was made by wet indenting and combining or laminating some 20 to 24 plies of asbestos paper per inch thickness. Uses . Defendex had a temperature range up to 500 F. The principal use was for power houses. Defendex came in standard lengths of 36 inches. It was covered with a cotton duck jacket and had bands. It would have to be cut at elbows, joints or when pipe hangers had to be used. There was no requirement for the use of special asbestos cmenets with Defendex. -13- Q Defendex could be cut with a handsaw. There would be some release of asbestos fiber from Defendex when it was cut. Other Manufacturer's Similar Products Other manufacturers did not make a product comparable to Defendex. - When the War was over and magnesia became available again, Defendex was eliminated. . -14- DEFENDEX PIPE AND BOARD INSULATION SPECIFICATIONS Sixes: Defendex is furnished in semicylindrical pipe covering sections .16** long for pipe sizes up to 36**. Pipe cover ings are regularly finished with 3.8 ounce cotton duck jackets and bands. Heavier cotton duct or roofing jackets can be furnished. Defendex is also available in flat blocks and sheets. Dlocks: 6" x 36". Sheets: 36" x 36". Special block and sheet sizes made to order. Standard thickness is 1**, however, thicknesses up to 2-1/2" can be provided. THERMAL CONDUCTIVITY MEAN TEMPERATURE *F. DESCRIPTION Defendex is a semi-rigid structure com prising approximately 20 to 22 alternating layers of flat and processed asiicstos paper per inch of thickness. The pro cessed asbestos paper contains innumer able, very fine indentations, which give proper spacing between succeeding lay ers. Defendex gives high efficiency at medium price. Comparative Efficiencies Table Of Comparative Efficiencies Of l-ineii Thick Pipe Coverings On 3-inch Pipe Steam Pressure and Temperature 5 lh 226.8 F . SO lb. 297.7 F. 100 lb. 139.2 F. 200 lb. 3'87.8 F. Defendex 1155 Magnesia 80.25 81.65 82.35 83.9*1 83.25 84.95 84.25 86.05 USES Defendex is an economical,* high effici ency insulation designed to insulate boilers, pipes, ovens and other apparatus operating at temperatures not exceeding r>50 F. it is also furnished in large curved shapes for metal jacketed boilers. Defendex is especially adapted for in sulating steam traced pipes. It can be manufactured in any special shape to cover two or more pipes. These sections can lie cut as specified, at the top, Imttom or on the side for easy insta lint ion. Fircclatl or other types of weatherproof jackets nan he applied for protection against weather. TEAR DROP SECTIONS FOR TRACED LINES 3 -*15- o CAREY EXCEL Carey Excel was a low temperature insulation manufactured at Lockland, Ohio from 1925 to 1960. It was not patented. Composition Excel's constituents were the same as Aircel's. The percent ages of asbestos, the type, the grade and the supplier were the same as Aircel. Excel had six plies of corrugated asbestos paper. Uses The uses of Excel was the same as Aircel except that it provided a little more insulation value with two additional thicknesses of corrugated asbestos paper. Its temperature range was to 300 F. Its uses would have been industrial for light manufacturing and commercial. Installation The installation of Excel was similar to Aircel. Excel could be cut with.a handsaw. There would be some release of asbestos fiber when it was cut. Excel was covered with cotton duct. No particular asbestos cement was required to be used with Excel. Other Manufacturer's Similar Products ' Other manufacturers had products comparable to Excel. The manufacturers and the trade name of their product were* Ruberoid- -16- WataoCell six ply Aircell; Mundet six ply Aircell? K & M six ply Aircell; Ehret six ply Aircell; and Johns-Manville six ply Asbestoscell. Excel was eliminated by Philip Carey due to competition from fiberglass in 1960. For a more complete discussion see Aircell. -17- Carey Excel C/inSY EXCEL For Low Pressure Steam and Hot Water (100' F. to 300: F.) Six pile* of corrupted a.berio. paper ptr lnr|, wf Fnrnirhrti in .rrtion* or then* tame ai Careyrcl. KeCuiar thick. wiki Vi i*1- and 1 in. o -18 CAREY GLOSSCELL Carey Glosscell was a low temperature thermal insulation manufactured by Philip Carey at Lockland, Ohio from 1935 until 1960. Carey did not have a patent on this product. Carey Glosscell was the same product as Aircel with a ~ glossy exterior jacketing added to give it a more attractive finish which did not have to be painted. It was normally used in places where the pipe insulation would be exposed to the public. The composition of the product, principal uses, method of installation, etc. is the same as Carey Aircel. It left the market because of fiberglass competition. -19- MEDIUM TEMPERATURE AIRCELL TYPE INSULATION PRODUCTS CAREY LENNOLITE Carey Lennolite was a medium pressure thermal insulation made by Philip Carey, Limited at Lennoxville, Quebec. It is the same type of thermal insulation as Carey Aircel. Its tempera ture range was to 550 P. It, as well as other low pressure pro ducts were made at the Lennoxville plant from approximately 1935 until 1969 when the Lennoxville plant burned down. The plant was not rebuilt nor was the product continued thereafter. Lennolite wat not distributed in the United States. Other information concerning Lennolite* s composition of product, principal uses, installation, etc. are not available at this time. They are the same as Aircel however, since it was the same basic type of product. No additional information is available. This product was identical to Defendex which was made in the United States. -21- Carey Lennolite Pipe and Block tennofite sectional pipe covering, canvas jacketed and with lacquered steel bands is furnished lor'standard iron pipe* sizes up to" and'including "24 inches. Single layer thicknesses arejT, Double layer cover ings for broken joint installations are furnistied in double"redouble 1;/ and double l^'-thicknesses. .Sectional pipe.covering.can be supplied .with a waterproof jacket as an integral part Also available for streamline-toppertubings - L-&nnc 1.--c- tennofite is a laminated Asbestos felt (paper) structure comprising of 20-22 layers per inch thickness. This gives the toughest, strongest, most durable construction that can be obtained, Moulded insulations tack this character istic of toughness. lennotite is so constructed that there are innumerable indentations or celts that create a great mass of "dead" or non-circulating air and so convection losses are stopped. Above illustrations show the. patented .asbestos-sponge "cellized" felt used in Lennotite also an enlarged sectional view which illus trates the light, efficient, laminated construction. -- ... r. . -------------.--------------------------------------------I .. - CAREY LENNOLITE FOR TEMPERATURES UP TO 550 DEGREES Furnished in semi-cylindric3l pipe covering sections for pipe sizes up to 36'. Also in flat blocks and sheets. A semi-rigid structure comprising approximately . 20 to 22 alternating layers of flat and processed asbestos paper per inch of thick ness. Lennolite is efficient, economical, durable and tight. Available with regular lightweight canvas finish, 3 ply waterproof jacket or Argentum shell for under ground application. Refer to insulation accessories on pages 14, IS, 16. -22- CAREY MULTI-PLY Date and Place of Manufacture Carey Multi-Ply was a medium to high temperature insulation made at the Lockland, Ohio and Lennoxville, Quebec from approxi mately 1930 until 1960. It was not patented. It is virtually the same product as Carey Asbestos Sponge, being made of numerous plies of creped asbestos paper. The number of plies was 32 to 38 per inch. Asbestos sponge paper had small pieces of sponge interspersed in it whereas the Multi-Ply paper did not. Composition The composition of the asbestos paper was the same as other corrugated asbestos papers used in Aircel, etc. The type, grade and supplier of asbestos was the same as these also. The Carey Multi-Ply came in thicknesses up to two inches or in double layers up to three inches. It was covered with cotton duck. Its principal use was in industrial power houses. The temperature range was to 700 P. Installation Carey Multi-Ply did not have to be cut except at joints and elbows. There was no requirement of any specific type of asbestos cement to be used with it. -23- o Other Manufacturer's Similar Products Other manufacturer's products list does not show comparable products to Carey Multi-Ply, although there are quite a number * of comparisons for asbestos sponge. The elimination of Carey Multi-Ply from the marketplace wa3 primarily due to competition from fiberglass. See discussion of Carey Aircel. -24- Carey Multi-Ply Designed especially lo provide liishly efficient all a*hesto heal inulatin for medium anil liicli |irr--ure steam surfaces with a tough flexible structure which will prevent djniire in service. Vill withstand mui li more Lu-e than molded in-uljtiun. 1 Multi-Ply roriri-ti of numerous layer* of fine asbestos felt* firmly bonded with narrow *trip* of heatproof adhesive "pared apnrMin:tt-lv 3 in. apart. _ Tin* construction fives a gniniitium area of contact lirlovi'ii *liI particles in successive layers and a maximum resistance to transfer of heat hr conduction. Furnished in 36 in. Ions section*, including cotton .duck .jacket nd Land*, for all pipe sire* intliicknr-r- of 1. 1' f tn."t*inele or double layert. 2'; and 3 in. double layer only). Blocks 6x36 in. and sheet* 30x36 in. in thicknesses front 1 to 3 in. inrlu* five are furnished for larse surface*. ' ------------ For data on efiirienry of Carey Multi-Ply as a euide lo selecting tie proper thickness of pipe covering refer to Page 15. -2^25- CAREY ASBESTOS SPONGE Date and Place of Manufacture Asbestos Sponge was a medium to high temperature insulation made at Lockland, Ohio from the 1930s until 1960. This product was developed by Johns-Manville. Carey did not have a patent on asbestos sponge. Composition Asbestos Sponge thermal insulation was made from 32 to 38 plies of creped asbestos paper--composed of 5K, 5R, and 6D asbestos fiber. Its thickness could range up to three inches. It was covered with canvas duck. The percentage of sponge in asbestos sponge paper was 2% to 3%. The sponge was very light and covered a lot of area. It made a paper which had a lot of low, fine pimples in it which would provide small air spaces between the plies. Sponge was a little more expensive than multi-ply. The composition of the creped asbestos paper consisted of grades 5K, 5R and 6D asbestos fiber and starch binder. Uses Asbestos sponge was used for surfaces with temperatures up to 700 F. and it was especially recommended for use on vibrating lines and underground steam distribution lines. It was used for -26- running steam, or for running a condensation pump on a power house where there would be vibrations. This insulation could withstand vibrations whereas other types of pipe insulation normally would not due to their brittle quality. Other Manufacturer's Similar Products .- Other competitors products similar to Carey Asbestos Sponge included: Ruberoid-Asbestos Sponge; Mundet-Asbestos Sponge, K & M Best Felt; Johns-Manville-Asbestos Sponge; Ehret-Asbestos Sponge? Nicolet-Best Felt. Carey Asbestos Sponge thermal insulation was eliminated from the market in 1960 along with other asbestos insulation products due to fiberglass competition. Q -27- MV ASBESTOS SPONGE PIPE AND BLOCK INSULATION ^.5 *>: i __________ - * U! !< OPTIMUM ECONOMICAL T111C KM'.SSI IS FOIt AVEH \CF. CONDITIONS Pipe Sites Temperature lianpe - F *5 to /* i - to .<-!i 4 to 6 7 to 10 12 & over' 550 to 700 450 to 549 350 to 449 250 to 349 150 to 249 2" 2" l-'.i" I" 1" **>* 2" l-'.;*' 1" 3" O 1 2" 1" 3" 3" 2" Mi" 3-!," 3" 2-V 2" l-!i" This column represents recommended thicknesses also for tanks and equipment. 111 111 - ..........--------------` Asbestos Sponge insulation, (or tent* fieraturcs up to 700 f . DESCRIPTION Asbestos Sponge is a firm resilient structure made from a scries of laminated asbestos felts, averaging 30 to 35 layers per inch of thickness. Closely held air films, both within and at the surface of the layers, give Asbestos Sponge its excellent insulating efficiency. THERMAL CONDUCTIVITY is applied in the field we recommend tiial the jacket be applied with a min imum 2" Tap at lateral and butt seams and sealed with lap cement. Finally. No. 16 ga. wire loops of copper clad or galvanized wire shall be tied over the roofing jacket on 4" centers. Fittings should be insulated withMW-One Cement or asbestos cement, flush with adjacent covering and finished with pasted canvas jackets. For outdoor piping, finish with an additional 1/4" wet coat of Thermotcx *`B" extending two inches over the adjacent roofing jackets. Wet brush to a smooth finish. Asbestos Sponge construction is sub stantial, yet flexible enough so that it will not become damaged during shipment or installation. It can be removed from pipe or equipment and reapplied without loss of material. USES For surfaces with temperatures up to 700 F. Specifically recommended for use on vibrating lines and underground steam distribution lines because its structure is tough. Cylindrical pipe covering sec tions can be furnished for large pipe sizes. APPLICATION Pipe Covering: Sponge fell covering is easily applied by placing the sectional covering over pipe, making sure that the lateral and end joints are tight and securing the canvas laps with cold water paste. If additional assurance is desired metal bands may be applied at butt joints and in the center of sections. Covering exposed to the weather should be protected with a roofing jacket, usually 45 lb. Surety. If roofing jacket Blocks: Usually held in place with 14gauge or 16-gauge wire loops spaced approximately 12" apart. Joints are pointed up with asbestos cement. Carey Fibrous Adhesive is sometimes used t o adhere blocks to surfaces as an extra securement. One-inch hexagonal wire mesh is stretched tight over the blocks as a reinforcement when an asbestos cement finishing coat is required. Blocks and sheets are designed for use on stills, tanks, boilers and other large surfaces where the insulation must with stand extremely rough service. SPECIFICATIONS Pipe covering is regularly furnished with 3.5-ounce canvas to meet Federal Speci fication HIJ-l-lfilc, when so indicated on order. Heavier jackets can be fur nished, as can roofing jackets for out side service. SIZES: *" Blocks and Sheets--Standard length: 36". Standard thicknesses: 1**, 1-1/4", l-'j", 1-3/4", 2". 2-1/2". 3". Standard widths: 6". 9". 12". Ifl", 24", .16". Pipe Covering--Furnished in split cylindrical sections 16" long fur pij>e sizes up to 36". Standard thicknesses: from 1" in 1-Y\ Tough, rugged Carey Asbestos Sponge insulates and protects piping in Canada Sugar Kt-fining Company plant. cnou Mn 7007 . <u<_ orP 7no rt -?8- Li,s. i- u.' * o MEDIUM TEMPERATURE MAGNESIA TYPE INSULATION PRODUCTS 9 -29- CAREY 85% MAGNESIA PIPE COVERING AND BLOCK INSULATION Carey 85% Magnesia was made at Plymouth Meeting, Pennsylvania from 1906 until 1961- It was not patented. Composition Carey 85% Magnesia's composition was 85% magnesia and 11% to 15% asbestos fiber- The composition of 85% magnesia re mained the same with the exception of the magnesium carbonate which was changed from a basic magnesium carbonate in 1951 to a normal carbonate. 85% Magnesia was made by filter molding, which is simply filtering out particles from the material mixed with fiber into a filter cake which was then dried and subsequently machined to a final dimension. The final product was machined. The type of asbestos used for making 85% Magnesia was chrysotile. The grades of asbestos fiber used were 4 and 5. The suppliers of asbestos used in 85% Magnesia were Johns-Manville and Asbestos Corp., Ltd. Uses 85% Magnesia was used for temperature ranges up to 550 F. to 600 F. 85% Magnesia was used in medium temperature applica tions, principally industrial applications and power houses. Cement 85% Mangeaia cement was used in conjunction with 85% Magnesia pipe covering and block and was made by grinding up scrap covering and block. The cement was made by mixing the ground up ingredients with water. The 85% Magnesia was ground in a Christy-Norris hammer mill. The 85% Magnesia cement was supplied in 60 pound bags and was good for temperatures up to 600 also. The 85% Magnesia cement was not recommended for hard finishing or insulating large areas. Installation The magnesia insulation could be cut with a handsaw. There was less release of asbestos fiber with 85% Magnesia than the Aircel type of corrugated asbestos paper since the percentage of asbestos was much smaller. It was not exactly proportionate, however, due to the difference in the density. Other Manufacturer's Similar Products Other manufacturer's products which were comparable to Carey 85% Magnesia include the following: Baldwin-Ehret-Hill 85% Magnesia-Thermalite; Johns-Manville-J-M 85% Mag.; K & M-Featherweight; Mundet 85% Magnesia; and Pabco-85% Magnesia. The eXimination of 85% Magnesia from the marketplace can be principally attributed to competition with fiberglass in the low -31- temperature ranges and from calcium silicate in the high tempera ture range. -32- Carey 85% Magnesia O Specifically doirneu <* furid-h the msm-.l |u.d;*> iM.,Idr<; in>ufa(iAn tut mciiitiiii^aiid liirli f/rr.-ur<- .Irani .Ur/ac-.. Miould ml lie u'J above SSil'^K--whi* F. For iiickrr irtii|trralurr. u*e ftJ.Temp So. i- and 83% combination co.rrinc. r.rc ('ft 1.) ,, Cotry 8% Magnesia t a molded rompo.itinn of not |r. than SS% lujif riflmiulf of niasnr-ij ami a|i|irn\iiiiatrly 13% a.br.tot fibre. It * tbe arrrptrd i|<uliiy .tamiurd for 'lush ami low pmurr vork whore iiiaxtiiimii permanent cUirieney u dv tired. Fumirhed ill wi'iimi! ami M'Sinrnt. lor covcrins Flat block furniMiril in .tandard ..t=c of 0\3f. in- 6\1S in. anil 3\13 In. in ibirknerfc* from ;* to I in. Curved block* tfor Jil to 96-in. diametersI furni-licii in 6.i. width and lonstli* up to 42 in. Dry powder or cement for irregular surface i* described on 1'agc 10. _ For fpreifiration reroiiunrndations ee Paxes 2 and 3: for data a eflirirncy of Carey 85 To Muaur.-ia a.-* a guide Jo -decline ihe proper lliickness of pipe covering see Pages 14 and 15.. * 85% Magnesia Cement ti% Magnesia Cetnrnt is tlie most efficient insulating cement. Supplied in 60-lh. bags. Covering rapacity approximately 35 to 40 q. fu 1 in. thick per bag. Good for temperatures up to 600* F. Use for pointing up and filling rracks in 85% Magnesia molded insulation. Not recommended for hard finishing or insu* lating large areas. Conductivity 100* F.--.45. 500* F.--.65. I 85% MAGNESIA FOR TEMPERATURES UP TO 550 DEGREES 85% Magnesia is a moulded composition of not less than 85% Basic Carbonate of Magnesia and approximately 15% Asbestos fibre. It contains no adhesive type binder, the carbonate ci magnesia is sell-binding. Asbestos fibre is a reinforcing medium adding strength and toughness. Qualities: low conductivity, water resist ance. rugged strength, ncn-deteriorating, easy to apply, resists aouse. long suc cessful record, high selvage value, furnished in sections and segments for covering pipes. Also furnished in block form and cement lor irregular surfaces. -33- CAREY SUPERLIGHT 85% MAGNESIA Date and Place of Manufacture Carey Superlight 85% Magnesia thermal insulation was a product manufactured from approximately 1951 until 1958 at Plymouth Meeting, Pennsylvania. It was originally developed about 1948"by The Plant Rubber and Asbestos Company of California, who developed the superlight process. It was patented. Composition of Product Superlight 85% Magnesia was composed of 85% magnesia and 15% asbestos. The Superlight contained normal carbonate. Super light was made from chrysotile asbestos whose grade was 4 and 5. The supplier of asbestos for making superlight was Johns-Manville and Asbestos Corp., Ltd. Superlight differs from 85% Magnesia principally in the manufacturing process in that Superlight was a precision molded pipe insulation whereas 85% Magnesia was a filter molded product. See attached insulation manual material which explains in some detail the manufacturing process for making Superlight. Uses Superlight was used for insulating pipe at temperature ranges up to 550 to 600 F. It was used in industrial applications. -34- power houses, petrochemical refineries and steel mills. installation Superlight was harder and more brittle than regular filter molded 85% Magnesia. It was somewhat dustier than the other insulations even though the percentages of asbestos was lower." Superlight had to be cut with a handsaw. Cement Used in conjunction with Superlight pipe insulation and block was a cement which bore the same name.. It was simply ground up Super light. It would be mixed with water to form a cement which could be used for filling in areas between pipe and for elbow and joint applications. Other Manufacturer's Similar Products Carey literature does not list Superlight as having had a similar product by other manufacturers. It is known, however, that Pabco, Ehret and Mundet all had a form of superlight which competed with Philip Carey Superlight, such as Pabco Precision Molded and Mundet Custom Molded. The elimination of Superlight 85% Magnesia could be attributed principally to competition from calcium silicate insulations. -35- SUPER-LIGHT 85% MAGNESIA PIPE AND BLOCK INSULATION UP TO 600 F. Super-Light 85% Magnesia is composed of not less than 85% basic hydrated carbonate of magnesia, and 10% to tS% specially selected and prepared long asbestos fibers. Super-Light 8S% Magnesia is strong, moisture resistant, shock resistant and smooth finished. It is a material with low conductivity and high dimensional stability. Sections will not disintegrate, crack or crumble under normal service conditions . . . can be removed and re-applied when necessary. Excellent workability makes Super-Light easy and economical to apply. Here is a practical, efficient insulation for almost every kind of hot pipe application, and for all types of heated equipment in power plants and process industries. It can be used on pipes, boilers, tanks, kilns, ovens and other equipment having temperatures up to 600 F. SIZES PIPE INSULATION Copper tubing sizes through 3Vi '. Iron pipe sizes through 18 * IPS, in half sections. BLOCK INSULATION Available in standard size, 6 * wide by 36 * long, in thick nesses ol 1*, I'/.*, I'/j", 2", 2'/j" and 3". Segmental curved block not available in 85% Magnesia. GOVERNMENT SPECIFICATIONS Pipe and Block Insulation--Federal HH-l-554 (1) Pipe insulation--MIL-P-2781C--Grade 1, Class b. ASTM--C320-55 Block Insulation--MIL-I-2819B--Class a. ASTM--C319-55 RECOMMENDED THICKNESSES PIPE INSULATION Temeerature K * to Range-- * F. IK* 2* to 3K* Pipe Sites 4* to * 7* to 10* 100 to 200 201 to 300 301 to 400 401 to 500 SOI to 600 1* 1* 1* IK* 2* 1* 1* IK* IK* 2* 1* IK* 2* 2*2K* IK* IK* 2K * 2K* 3* BLOCK INSULATION Temp. Range-- F. Recommended Thickness--In. 100 to 200 201 to 300 301 to 400 401 to 600 IK 2 2K 3 12* A Larger IK* 2* 2K* 3* 3* PHYSICAL PROPERTIES Density--Approximately 10-11 lbs. per cu. ft. Shrinkage--0.5% at 500* F. Flexural Strength (block)--40 to 50 lbs. per sq. in. modulus. Compressive Strength (block)-- (at 5% deformation) 60-65 lbs. per sq. in. Impact Strength (block)-- Blocks 6 * wide by 1 V * thick--15 ft.-lbs. Conductivity (k) (pipe)--At 100* F.--.34 200* F.--.37 400* F.--.43 Conductivity (k) (block)--At 100* F.--.33 200* F.-.36 400* F.--.43 Moisture Absorption (volume)--After 6 hours exposure in atmosphere of t20* F. and 90% relative humidity--0.9%. After being boiled in water for 24 hours, Super-Light 85% Magnesia snows no evidence ol disintegration or change in shape. Water test reveals unusual stability of Super Light's chemically "set'* monolithic structure. LIMITATIONS Do not apply 85% Magnesia in direct contact with alumi num unlrss there is no possibility of moisture getting into insulation. :i SUPER-LIGHT 85% MAGNESIA PIPE COVERING :iP Conductivity (L)-- At 100 F.r-.34 200 F.-.37 400 F.--.43 Moisture Absorption (volume)-- After 6 hours exposure in atmosphere of 120 F. nnd 90% relative hutuiditv-- 0.9%. TABLE OF RECOMMENDED THICKNESSES Pipe Sizes Temperature Range--F 100 to 200 201 to 300 301 to 400 401 to 500 501 to 600 M" to i-H" 1" 1" 1" 1-14" 2" 2" to 3-14" l" 1" i-vr 1-14" 2" 4" to 6" 1" 1-14" 2" 2" 2-14" 7" to 10" 1-14" 1-K" 2-54" 2-14" 3" 12" Larzf l-!i" 2" 2-'j" 3" 3" DESCRIPTION Super-Light 85% Magnesia is composed of not less than - 85% basic hydrated carbonate of magnesia, and 1 Of* to 15% specially selected and prepared long asbestos fibers. Government Specifications: Super-Light 85% Magnesia meets these government specifications when orders specify this requirement. MIL-P-2781B--Grade 1, Class b--Pip. Covering (Super-Light). Test Refcrcnc-. EES 1CCT411. Federal HH-M-61a--Pipe Covering, Blocks ' and Cement (when ordered, special 3.5 canvas will be supplied to meet certain Federal Specifications.) . Navy 21Yc--Pipe Covering and Blocks AMSC 35--Type 112 FEATURES Super-Light 85% Magnesia is strong, moisture resistant, shock resistant and smooth finished. It is a material with low conductivity and high dimensional stability. Super-Light Magnesia has no tendency to induce corrosion on metal surfaces to - which it is applied ns in sulation. Sections will not disintegrate, crack or crumble under normal service conditions...can be removed and re applied when necessary. Excellent workability makes Super-Light easy and economical to apply. USES Super-Light 85% Magnesia pipe covering is a practical, efficient insulation for almost every kind ofhol-pipc application. It can be used directly on pipes operating at temperatures up to 600 K., or it can be used as on outer layer over Carey Alltemp where temperatures range from 600 F. to-jf,00 F. SPECIFICATIONS Density--Approximately 10-11 lbs. per cu. ft. . Shrinkage-- 0.5% at 500 F. . Boiler feed pump room of the Ar.ipltot: Station, Public Service Co. of Coiorndo in Denver. Feed water discharge lines and recirculating lines are nwul.i: with 2" thick Carey 85% magnesia. -36a- SUPERLIGHT 85% MAGNESIA - Mow--we introduce precision-sued, monolithic Carey Super-Light tS% Vagnes'a in blocks and molded pipe coverings. This new. improved insulalion combines light weight, high strength, low conductivity, resist ance to moisture and high dimensional stability--may be replaced and re-applied when necessary. j By an improved chemical process the final conversion causes the mix to "sel" like Plaster of Paris or Portland cement. A tight but strong, monolithic structure is formed, with new and unusual physical and thermat characteristics. Blocks score or cut easily, are ideal fsr Cat. round or irregular suttaces. while the rational dimension ing of the pipe covering allows multiple-layer construction to any desired thiekness from standard pipe sue nits--they make exact telescopic fits. Carey Super-tight may be applied as a complete insulation, or in com bination with Carey Tempchek for temperatures trom 600* to 1500* f. > -37- HIGH TEMPERATURE MAGNESIA TYPE INSULATION PRODUCTS CAREY ALLTEMP Date and Place of Manufacture Carey Alltemp was a thermal insulation product made at Plymouth Meeting, Pennsylvania from 1954 to 1958. It was developed from 1948 to 1952 by the Philip Carey Research Group as a replacement product to compete with calcium silicate thermal insulation products. Carey Alltemp was a patented product. Carey Alltemp was developed at the Mellon Institute by a research fellow in conjunction with Art Mueller of the Philip Carey Research Group at Lockland. Composition of Product Carey Alltemp was composed of expanded perlite, bentonite clay, magnesia plastic and asbestos fiber. The product was about 60% perlite, about 20% magnesia plastic (the magnesia plastic was ground up magnesia scrap from the filter mold and superlight operations), 10% virgin asbestos fiber, and 10% bentonite clay. Perlite is an expanded glass naturally occurring or a volcanic glass, sometimes called pumice which comes from Arizona and New Mexico. Bentonite clays were from Wyoming. . The asbestos in the Alltemp constituted about 12% fiber which was chrysotile in grades 4-T and 4-K supplied to Philip Carey pri marily by Johns-Manville and Asbestos Corporation, Limited. Asbes tos grade 4 is a long fiber which was not mined at the Carey -39- Canadian Mines. (Asbestos Corporation, Limited is located in Thetford in the Province of Quebec and is currently a subsidiary of General Dynamics.) Carey Alltemp was a filter molded product. Carey Alltemp was made in hemi-cylindrical forms in 36 inch lengths for the pipe insulation and was made in blocks also. In the des- . cription of the product contained at the end it refers to sections and to thicknesses. Principal Uses Carey Alltemp was developed by Philip Carey to have the same service temperature ranges as calcium silicate and to supplant the surface temperature range of 85% Magnesia which was beginning to diminish at the time that Alltemp was developed. It had a tempera ture range initially up to 1600 F. and then was later lowered to 1500 F. Thus Carey Alltemp covered all temperature ranges from low to high. The principal users of Carey Alltemp included the power indus try, petrochemical industry and very heavy industrial industry. Installation and Application . Carey Alltemp was a dense material and could be cut with a hand or band saw. Dust release could be compared to Careytemp. When sawing and cutting Alltemp, the dust would have a tendency to be heavy and had a reduced tendency to remain airborne due to -40- the bonding effect of the bentonite clay. Cement Used in conjunction with Alltemp was Alltemp cement, which was ground up Alltemp. It was mixed with water and then applied to the joints, elbows or other places where cement would be needed for finishing. Other Competitor's Similar Products Other competitor's products similar to Carey Alltemp included the following: Ehret-Durocel; Johns-Manville-Superex M; MundetType M; Pabco-Prasco 15C; R and I No. 14; Baldwin-Hill-Calcium Silicate; Johns-Manville-Thermobestos; K & M-Kaytherm; Mundet-Tricalite; Owens-Corning-Kaylo; Pabco-Caltherm; Ruberoid-Calsilite; Union Asbestos-Unibestos No. 1200. Most of these products were calcium silicates whose maximum temperature range was 1200 F. whereas Carey Alltemp went to 1500 F. It provided Philip Carey with a strong competitor with other manufacturers products in the high temperature insulation market. Product Elimination Alltemp was eliminated from the marketplace in 1958 when Philip Carey introduced Careytemp. Careytemp is principally dis tinguished from Alltemp in that it eliminated the 85% Magnesia plastic component, and used only expanded perlite. -41- Alltemp V DESCRIPTION Allirmp i 3 new formulation (hat has been under development eight years with extensive retting in held and laboratory--a combination of special inorganic silicates anu asheitot hbers (patent pending). `' . This result of extensile research is Alitemp, a new insulation with properties far better than other HOO'* insulations. Ordinary insulations ate limited in their pvrfu'mance beiause they lack one or more of the properties needed for an insulation ihai stops heat loss and remains structurally sound. * Urrc is an insulation with low density and light weight. Its thermal con ductivity is serv low for a 1600* product. After operating at high tempera tures, Alitemp has ini reased strength and lower conductivity. Shrinkage is reduced to (he absolute minimum, it does not have the internal shrinkage and resultant excess cracking that is so inherent in many I2u0* insulations. Application is easy in sections or segments: "nesting O. D." sixes are available, too. The wide temperature range makes it a universal insulation, for this one product ran be used from hot water temperatures to super beat steam. These are the outstanding features of Alitemp. USES - Alitemp is recommended for insulating high temperature surfaces such as oil stills ovens, boiler walls, breechings, furnaces and other equipment where she surfaces to be insulated reach 1600* F. It is designed for insulating fiat or cur'td surfaces, and is particularly adapted to conditions where the surface -is irregular and easy-to-cut, easv-io-apply insulation is an essential, Alitemp may be applied in single or broken joint double layer construction. Also as an inner layer in combination with an outer layer of 85Cc magnesia. V n t ALLTEMP is fully recommended for insulating high temperature sur faces such as oil stills, boiler walls, breechings, furnaces and otner equipment where the surfaces to be insulated reach 1600F. It is designed for insulating both flat and curved surfaces, and is especially suitable for conditions where the surface is irregular ar.d where you find an easy-to-cut, easy-to-apply insulation essential. . ALLTEMP sectional thru 12*; tri-sections 14* thru 20*; and segmental blocks above 20*. Flat blocks are 6* wide x 36" long; 12" wide and 36* long. Thicknesses: 1" to 4*. Curved blocks are 6" wide x 36" long. Thicknesses: 1M" to 3*. -. -42- ALLTEMP O * . .. Easily Fitted - Workmen find it easy to cut and trim ALLTEMP with a knife-even through the canvas covering. You can trim closer and make a truer cut. than with other insulation materials. Edges remain neat and square - make tight, non-heat-leaking joints. Because ALLTEMP is non-brittle, it can be cut or shaped to fit irregular areas or around projections. .' Easily Handled - ALLTEMP is shock-resistant, extremely durable and will withstand packing, shipping and handling with little, if any, breakage. It will not cut, scratch or otherwise irritate applicators' hands and skin. It speeds application, saves time, cuts labor costs. Carey ALLTEMP blocks may be applied by any of the conventional methods for application of molded type blocks. Normal care should be used to wire or otherwise firmly secure them in place. ALLTEMP cement should be used for pointing up joints or filling irregular openings. Exposed blocks surfaces may be finished with any type of troweling cement, which should always be reinforced with wire mesh or expanded metal lath. Special specification for method of installation inside of breechings or hot gas ducts will be furnished on request. 9 -43- CAREY TEMPCHECK Date and Place of Manufacture ' Tempcheck was a pipe insulation and block material produced .5 by Philip Carey at Plymouth Meeting# Pennsylvania from 19A2 until 1958. Carey did not have a patent for Tempcheck. _ Composition of Product Carey Tempcheck was composed of approximately 20% magnesium plastic# 60% diatomaceous earth and 20% asbestos. Tempcheck was a modified form of Carey Hi-Temp No. 12 which went up to 1200. Tempcheck was a combination of 85% Magnesia and diatomaceous earth giving it a temperature range up to 1500 P. The kinds of asbestos used for making Tempcheck was chrysotile and amosite. The grades of asbestos fiber were chrysotile grade 4 and 5# and amosite grade W3. The suppliers of asbestos to Philip Carey were: Chrysotile - Johns-Manville and Asbestos Corporation# Ltd.# Amosite - North American Asbestos. Principal Uses The principal use of Tempcheck was as a pipe insulation and block material for temperatures up to 1500 in industrial applica tions including super heated steam lines, oil lines# ovens# boiler breechings# furnaces, etc. Tempcheck was used in combination with -44- 85% Magnesia (as illustrated on the following page) . Installation and Application . Carey Tempcheck did not have to be cut except at joints and elbows. There would be some release of asbestos' fiber ' from cutting it. however. It could be cut with'a handsaw. Cement * . *' * C ' -" Used in conjunction with Carey Tempcheck' pipe insulation and block was Carey Tempcheck Cement, which was simply ground'up ` ' Tempcheck which was then mixed with water in order' to make the cement. ' C"c`"' Other Competitor1s Products Mv-mocnec.-: v.'-s cur'u: : l . The material available today1 does not indicate what products. - v><re C'ry?922:.: other manufacturers made in competition with Care^Teppcheck. . ,.?v, /.sees" -45- ir.su.: :n meustm - cc:.; :i- j.ine , n*`e'C 3LJ1 CO*J Carey Tempcheck ^DESCRIPTION . Carey Tcm|>click consists of specially heal treated dialomaccous sili*-r:^. combined with carefully selected asbestos fibres and bonding agents, molded into cornmercial size fiat ami curved blocks. This combination produces an insulation for temperatures up to 1500* F., with the proven desirable physical characteristics of, but greater insulating value (ban conventional 1900' F. limit materials. * Because of its superior physical and chemical proper ties, Carey Tempehek retains its high thermal efficiency and structural strength, even when subjected to long and continuous exposure to excessive heal. And when applied* it effectively resists blows and abrasions, and will not crumble or crack under severe service conditions. It lias a low heat shrinkage; can be installed quickly and easily at reasonable cost, and does not cut, scratch or . irritate the eyes, nose or skill of applicators. r SES . Carey Tempehek is recommended for insulating high enqtcralurc surfaces such as oil stills, ovens, boiler walls, >iveehings, furnaces and other equipment where the arfaocs to he insulated reach 1500 F. It is designed for imitating Hat or curved surfaces, and is particularly Japted to conditions where the surface is irregular and rasy-to-cul, easv-to-apply insulation is an essential. Carey Tenqvhck can he applied as a complete insulaliun, or in combination with lower temperature insulat ing materials, su.ii as 5% Magnesia, and others, to reduce the first intense heat. METHOD OF APPLICATION .* Carey Tempehek bloc ks may be applied by any of I be conventional methods for application of molded type blocks, the usual care being exercised to wire or other wise firmly secure them in place. Tempehek cement should be used for pointing up joints or filling irregular openings. Exposed blocks surfaces may be finished with anv type of troweling ceineut, which should always be reinforced with wire mesh nr expanded metal lath, special specification fur method of installation inside of breech ings or hot gas duels will be furnished on request. r i O -46- o O CAREY HI-TEMP NO. 12 Date and Place of Manufacture Carey Hi-Temp No. 12 was manufactured by Philip Carey at Plymouth Meeting# Pennsylvania from 1906 until 19 . Philip Carey did not have a patent--on--Hi-Temp--No^,--12.---------------------------------------- ComDOsition of Product --- . .. . Hi-Temp No. 12 was composed of 60% diatoraaceous earth# 20% magnesia and 20% asbestos fiber.' The type of.asbestos.used for making Hi-Temp No. 12 was chrysotile and amosite. The grades . were chrysotile 4 and amosite W3. Chrysotile was supplied to . Philip Carey by Johns-Manville and Asbestos Corporation, Ltd. 'The amosite was supplied by North American Asbestos# representative of South African Cape Asbestos. Principal Uses '. Hi-Temp No. 12 was a medium to high temperature pipe insula tion and block used in temperature ranges up to 1200. The asbes tos fiber was used as a reinforcing agent for the diatomaceous earth in Hi-Temp No. 12. Carey Hi-Temp No. 12 was used in industrial applications for steam and hot oil lines# ovens# boiler breechings, furnace walls and similar surfaces. It was normally used as a first layer in _-t48- o combination with lower temperature insulating materials such as 85% Magnesia and others to produce the first intense heat. Cements Used in conjunction with Carey Hi-Temp No. 12 pipe and block insulation was Hi-Temp No. 12 Cement which was Carey Hi-Temp No. 12 pipe insulation ground, up. It was mixed with water and was good for temperatures up to 1000. It was not recommended for hard finishing or insulating large areas. Other Competitor * s Products . We do not have any other manufacturers products listed as being in competition with Hi-Temp No. 12. Hi-Temp No. 12 was replaced in 1940 by Tempcheck which is virtually the same product as Hi-Temp No. 12 with a slightly higher temperature range up to 1500 P. O 49- Carey Hi-Temp No. 12 o aT Ili lVm,, No. 12 w developed Lv Carev RfM>lrr. r , oratories s/lrf Ion; ami vjrrlul ruiiMiirrai<lin |l.rir effort to decrb.p a -u.uWc i.cat inflation ,|."J faciorily meet ti.e following require.,ld '*u- No one Itarie material with the addition of a little binder could satisfy alt the* requirements. In the development of Carey Hi* Temp No. 12 it a found neec*-arv to use scientifically deter* mined proportion, of ;i\ commercial materials, including 3-bev. to* and compounds of silira. macm-sia. calcium and alumina. Uy mean* of thi* comhinaiion. a material was obtained that more nearly approaches the ideal combination of alt the re<|uired proptrie* of inyh temperature insulation than any product >el offered for this purpose. 1. High insulating efficiency. Ability to resist decomposing effects of continaous exposure to high temperature. * I. Ability to withstand packing, shipping and handling without excessive breakage. C Low brat shrinkage. 5, Satisfactory mechanical strength and toughness to witlutjnd handling and rrappiiration after exposure to bisk tempera* turcs, (L Resistance to the effect* of moisture. USE CAREY HI-TEMP NO. 12 FOR: Superheated Steam and Hot Oil Lines. Oil Stills, .Oven*. Boiler Breeching, Furnace Vail* and similar surfaces where temperatures range from 500* F. to 1000* F. It I* generally used a* a first layer in combination with lower temperature insulating materials, such a* &5/o Magnesia and others to reduce the first Intense heat. - AVAILABLE COMMERCIAL SHAPES Pipe covering* are furnished in sembcylindrieai sections for pipe sixes *1 in. to 10 in. inclusive, and in segment* or rurved blocks for larger sixes. All sections and seements are 36 in. long. Flat blocks are furnished 6x36 in. in thicknesses from 1 in. to 3'j in.; 12x36 in. in thicknesses from 1| * in. to 3>* in. Curved block* 6x36 in. are furnished foe diameters from 30 in. to 96 in. la thicknesses from 1*,* in. to 3 * k in. Hi--Temp No. 12 Cement HbTensp No. 12 Cement i* the most efficient superheat insu lating cement. Furnished in ?aHi. bags. Covering rapacity approximately 33 sq. fl~ 1 in. thick per cwt. Good for tempera* lure* up to 1000* F. Use for pointing up and filling cracks in HbTemp No. 12 molded insulation. Not recommended for hard finishing or insulating large area*. Conductivity 100* F.--.69, 200* F.--M. -50- Installation Hi-Temp No. 15 did net have to be cut except at joints, ' elbows, and fittings. There would be some release of asbestos fiber when it was cut. It had to be cut with a handsaw. Other Competitor1s Products ` The Carey comparison sheet with the other competitor's similar products does not list Carey Hi-Temp No. 15 pipe insula tion and block or cements. Elimination of Product _ , Carey Hi-Temp No. 15 Cement was eliminated from the market place in 1958 primarily due to the substitution of Careytemp in its place. Careytemp was an insulation product which could serve all ranges very well and was less expensive than Hi-Temp No. 15. -52- o 0 CAREY HI-TEMP NO. 15 Date and Place of Manufacture . Carey Hi-Temp No. 15 pipe insulation and block was made at Plymouth Meeting, Pennsylvania from 1906 until 1952. Philip Carey did not have a patent on this product. - Composition of Product Carey Hi-Temp No. 15 pipe insulation and block was made from amosite and chrysotile asbestos. The grades of asbestos used were chrysotile 4 and amosite W3. The suppliers of chrysotile . asbestos were Johns-Manville and Asbestos Corporation, Ltd. The. supplier of amosite was North American Asbestos. It was composed of diatomaceous earth and asbestos. The composition of product was: 20% asbestos, 60% diatomaceous earth and 20% magnesia plastic. Principal Uses - Hi-Temp No. 15 was used in heavy industry and power houses. Its temperature range was to 1500 P. . Cement Used in conjunction with Carey Hi-Temp No. 15 pipe insulation and block was Carey Hi-Temp No. 15 Cement which was ground up HiTemp' No. 15 pipe insulation and block. -51- CAREY HI-TEMP NO. 15 After HI-TEMP NO. 15. 'jittf ffi-Tcuip No. IS "'.i* <tcvcl|H-iI Jiy Carry Rcjcarrh Lair Irtrie* after lni ami ( ill <.,,i,-ralt,iit 1 many mjtt-ruli in ir effort lo a riiiljldc heat iii.uhiiiun that would ia<i (Atily meet the follow ins requirement.: . ftiph in.'iilatirt? cfiirimry. .* . . Ability to rr*i*t derumpuMns effect* of continuous exposure fa Ki^U temperature. * . Ability IO wilh'tattd parkin;, sbippin; anil liamtlin- without " kraUfr. Low heat shrinkage. . )i Satlrfaetury mechanical rlrensth am! tou:hiie>* to withstand handlin; anil rcappliratiun after exposure to hi;U tempera* fare*. . _. {, ftesistanee lo the efforts of moUturc. ' _ ` _ fliatoinarenu* wlirt ir stable up to temperature* of approxh itrly !.> I*. Si iiJi eertain type* it i< po-.iMe to -crurc a light iottf rtrurtcirr. .A tiiornu:ii Miidv of thi, pro.luct in twuhiiiaxi With a-br.-tos fibre ami other bondins anil lirqt in.-ulaiin: rtrfiali rcrttlled in Carry lli-Tciup No. la whirit more nearly proarhri the ideal combination of ail the required properties lifb trmprrature insulation than any product yet offered for It fmrpose. w Superheated Steam anil Hot Oil Liner. Oil ' Still?, Ovens, Boiler ISreechittsr, Furnace Trail* ami simitar rut fares where temperatures ran;e from aOO* F. to 15<W' F. It is generally used as a first layer in comhiiiation ith lower temperature insulatin; materials, such as 85? Ma;uesu and other* to reduce the first intense heat. .* Sec CONDENSED SPECIFICATIONS Pa;e 3 for Comhination Covering thickness recommendation*. VAflAfcU COMMERCIAL SHAPES * forks* ft.*!.- ft in. wide hv 36 in. Ion:. 1 to_3* j in. thickness. i*rk* fiat, 13 in. wide hy 36 in. Imi* 1>~ to 3*i in. thickness leeks, tunfiI from 36 to 06 in. diameter, 6 in. wide by 36 in lotif, 1\ to l|i in. thickm-s.*. lit Co* rein;* >n rrmi-rylimlriral section* 36 in. lunj, 1 3 Hut in. thick. for p:pe up to and inrhidin: 10 in. sire, 'ipr Ccrvcrine. curved segmental Mocks, approximately 6 in. wide ml 36 in. loiiy. I ' j lo 13 fo 30 in, inclusive. . j in. thick inclusive, for pipe sires _. x` . .v.r v.v?r .* 4 tffmffth per Section--all thicknesses ' "" fItt?4* 6< fI KffMfRlI K* ttt+**44444A% 15* >e|toOM It* #* islU^srriesa* *r* .**IS *****#** pip* 4o*.ooooti H* pIM f#ftMrt P*P* ilt.aao.a*lS ' Srutrnl, In dry powder form, in o-lh. ha:?---coverin; capacity * Spinoviiunli ly hi sq. fu 1 in. thick per ewU . O Hi-Temp No. 15 Cement HhTenip No. 15 Cement is the mo.t efficient superheat tn?u* lathi; cement. Fucuirhed hi *5-lh. hagv. Covcrin; capacity ppraximately 65 sq. ft-. 1 in. thick per rw-t. Cmid fur lrui|-ra. turrr tip to UM* I'. Use fur puintin: un and fdlin: rratL. in lli-Tcn.p No. 13 muldrd tii>ul.itioii. Nut m oitiiiiemh'd fur luid filtidiin; or innilathic Iar;i' arro. Coudurti* ity 1011* l".--.56, 300* F.-J5. - o CAREY HI-TEMP NO, 19 Date and Place of Manufacture Hi-Temp No. 19 was a thermal insulation pipe and block covering manufactured at Plymouth Meeting, Pennsylvania from 1906 until 1958. Philip Carey did not have a patent for this product. Composition of Product Hi-Temp No. 19 was composed of 80% diatomaceous earth and about 20% asbestos fiber. The type of asbestos fiber used to make Hi-Temp No. 19 was chrysotile and amosite. The grades were chrysotile 4 and amosite W3. The supplier of chrysotile was Johns-Manville and Asbestos Corporation, Ltd. The supplier of amosite was North American Asbestos of Chicago, the American representative of Cape Asbestos of South Africa. The asbestos fiber in Hi-Temp insulation was a combination of amosite and chrysotile. The amosite would in crease the higher service temperature range of the insulation. Carey Hi-Temp No. 19 was made in a filter mold just as the reg ular 85% Magnesia pipe insulation was. The filter cape was taken out of the mold as a billet and then it was machined to size. It was formed on a piece of equipment known as the Sperry Filter Press. Principal Use Hi-Temp No. 19 was a high temperature insulation used in ex tremely high pressure steam boilers, and in special petrochemical -54- processes. It was also used in furnaces and in the process of making aluminum. Installation and Application Carey Hi-Temp No. 19 had to be cut with a handsaw. The only cutting required was at joints or at fittings. Thie pipe insula tion came in hemi-cylindrical forms in 36 inch lengths. Cement Used in conjunction with Carey Hi-Temp No. 19 was Hi-Temp No. 19 Cement which was ground up Hi-Temp No- 19. It was made by adding water to it. It was used to patch up joints and elbows. Other Competitor1s Products ' Other competitor's products comparable to Hi-Temp No. 19 insula tion included the following? Baldwin-Ehret-Hill No. 1900; Enduro; Johns-Manville-Superex; K & M-Hytemp; Mundet-Type 19; Pabco-Prasco No. 19C; R & I-No. 18. Other competitor's insulating cements com parable to Hi-Temp No. 19 Cement included the following: Eagle- Picher No. Ill; Ehret-Enduro Cement; J-M Superex; K & M-Hytemp Cement Mundet HG Temp-Cement; Pabco-Prasco H.T. Cement; R & I Stic-Tite. Product Elimination * 'Hi-Temp No. 19 was eliminated from the market due to competition with calcium silicate. The market for high temperature insulation in ranges from 1200 to 1900 was extremely small. -55- o HI-TEMP NO. .19 BLOCK INSULATION UP TO 1900 F. Carey Hi-Temp No. 19 Block Insulation is an efficient insulation with high heat-resisting qualities making it ef fective up to temperatures of 1900* F. It consists of diatomaccous silica combined with heat-resistant mineral fillers ~ and asbestos fiber. SIZES Furnished in standard width of 6". However, widths of 3 *, 9 * and 12 * are also available. The standard length of all blocks is 36 *. The thicknesses range from f * to 4 *. GOVERNMENT SPECIFICATIONS M IL-l-002819B--Class III ASTM-C333 PHYSICAL PROPERTIES Density, lbs. /cu. ft., au. 10%..................................... 23.6 Thermal Conductivity: (k) BTU/hr./sq. ft./* F./in. average Mean Temperature 550 F.................................. 0.72 Mean Temperature BOO* F................................... 0.80 Modulus of Rupture, PSI, average............................ 70.0 Heat Tests (6 hrs. at 1500* F.) % Linear Shrinkage.............................................. 1.0 % Loss in Weight................................................. 9.0 Hardness Before Heat................................. 0.75 6 hrs. <. 1500* F................................................... 1.14 Compressive Strength, PSI 5% deformation.................................................... 78.0 10% deformation................................................... 110.0 Resistance to Abrasion % Loss after 10 min............................................. 37.0 % Loss after 20 min................................................ 65.0 3 HIGH TEMPERATURE CAREYTEMP TYPE INSULATION PRODUCTS 3 -57- CAREYTEMP PIPE AND BLOCK INSULATION Date and Place of Manufacture Philip Carey manufactured. Careytemp Pipe and Block Insula tion from 1958 until the prokonti, although the product was changed to Celotemp after the acquisition by The Celotex - Corporation of Philip Carey. Philip Carey took asbestos out of Careytemp in 1969. Careytemp was made at Plymouth Meeting, Pennsylvania from 1958 until 1960, and at Lockland, Ohio, after Plymouth Meeting closed in 1960 it was made only at Lockland. Careytemp was a product for which Philip Carey had a patent. The patent was secured after research and develop- y ment led by Art Mueller of the Research Department of Philip Carey located at Lockland, Ohio. It was developed in conjunc tion with the Mellon Institute at the University of Pittsburgh. Composition of Product Careytemp was made from expanded perlite and 6% to 1% asbestos fiber. It had a binder composed of starch, bentonite clay, lytron and a starch crosslinker called Code 75 which is potassium pyro antimoniate. Careytemp had chrysotile asbestos in grades 4K and 4T. The asbestos fiber did not come from Carey Canadian Mines since this was a longer fiber than -58- produced at Carey Canadian Mines. It was supplied by JohnsManville and Asbestos Corporation, Limited (now a subsidiary of General Dynamics). Prom January 10th of 1969 until September 22nd of 1969 Careytemp contained 7.38% of amosite asbestos. All asbestos was removed on September 22, 1969 and has not been used there in since. Careytemp was developed as Carey's answer to cal cium silicate pipe insulation. Careytenq? differed from All temp in that it was an all perlite product whereas Alltemp had magnesia plastic in it. This was a precision molded pipe ' insulation and was not a filter molded as Alltemp had been. Removal of Asbestos from Careytemp As a result of complaints received from Shell Refinery located in Deerpark, Texas, Art Mueller and others at Philip Carey made the decision to remove asbestos from Careytemp. The principal reason cited by Mr. Mueller for the removal of asbestos related to breakage complaints regarding Careytemp. Due to Careytemp*s brittle characteristics as the result of the difficulty of dispersing the asbestos fiber, the material was very easy to break and did so on numerous occasions. The decision to eliminate the asbestos fiber was made to prevent breakage. There was also some concern as to asbestosis. -59- o a They eliminated the asbestos and replaced it with an equal quantity of glass fiber. . Uses The temperature range for Careytemp was up to 1500P. Initially it was listed as 1600P. Careytemp was used as a pipe insulation and block material for application in industrial installations such as power plants, boiler houses and in petrochemical refineries. Installation and Application . Careytemp was made in various sizes and widths and lengths as described in the material attached. Careytemp could be cut easily with a knife and as a result, there was very little dissemination of asbestos fibers; particularly in view of the very small percentage of asbestos fibers in it. Most of the other competitors products at this time had a much higher percentage of asbestos fiber than Careytemp. Most competitors products at this point in time contained 12% to 15% asbestos. Cement Used in conjunction with Careytemp was Careytemp Asbestos Finishing Cement which was a specially formulated cement as -60- 5 opposed to the previous practice of making cement by simply grinding up scrap product as was the case in 85% Magnesia Cement. Careytemp Asbestos Finishing Cement was composed of Hi Early Portland Cement, kaolin clay, expanded perlite, 5K and 7M asbestos fiber (which was 22%% of the total), limestone, silica flour, bentonite clay and Orvus AB- a wetting agent. This.was necessary because the silicone in Cereytexnp caused the cement to roll up in the troweling application because of difficult wetting. It was developed in 1966 and abondoned in 1968 because . of low demand. It was furnished in 50 pound bags and mixed with water to form the cement. MW one was recommended as an asbestos free alternate material. Also used occasionally in conjunc tion with Careytemp was Careytemp Adhesive which was simply a special form of fibrous adhesive. It consisted principal ly of sodium silicate (80%), asbestos fiber (15% of Carey grade 7 fiber), diatamaceous earth, and 0.2% of Dowfax 2A-1, a wetting agent. This was again necessary to aid the cement or adhesive in adhering to the Careytemp which tended to repell all water dispersed material because of its silicone content. Careytemp adhesive was a wet cement and therefore -61- did not release fiber in applications. It was developed in 1961 and discontinued in 1968, mainly because the applicators learned how to add a wetting agent to regular fibrous adhesive. It was packaged and sold in one and five gallon pails. Other Competitor's Products A number of other competitors had products comparable to Careytemp. The manufacturers and their trade names in cluded were: Johns-Manville-Superex; Owens-Corning Kaylo-20; Johns-Manville-Superex M; Pabco-Presco 15C; R & I No.. 14; Baldwin-Ehret-Hill-Thermasil? Johns-Manville-Thermobestos; Owens-Corning-Kaylo; Pabco-Caltemp; Ruberoid-Calsilite; Pittsburgh Corning-Unibestos No. 1200; Johns-Manville JM85% Magnesia; Pabco-Precision Molded; Pittsburgh CorningUnibestos No. 750. Product Elimination uits uStl'l Careytemp marketed It is asbestos free. under the name Celotemp. -62- CAREYTEMP PIPE AND BLOCK INSULATION UP TO 1500 F. Careytemp was designed and formulated to include the most important thermal, physical, chemical and moistureresistant properties demanded by industrial users of thermal insulation. Careytcmp is a scientific balance oi properties in an insu lation to provide the user with maiinium advantages possible in a single material. Careytcmp is composed of expanded Perlite with specially developed binders and is reinforced with inorganic fibres. Expanded Perlite insulation is a structure consisting oi millions of individual glassed-in vitrified air cells perman ently bonded together to resist water penetration. Careytemp is recommended for the insulation oi piping, ves sels, and equipment operating from atmospheric to 1500 F. in temperature, either continuous or cyclic operation. It also is recommended for fire protection of piping, equip ment, vessels, and structural steel. Its moisture-resistance is particularly advantageous for these applications which normally operate at atmospheric tcmpeiature. SIZES______________| PIPE INSULATION Copper Tubing--% ' 0.0. through 3'/* * O.D. CT, half sections - Iron Pipe-- V4 * through 24 * IPS, half sections Thickness--1 * through 3 ", single layer Segmental--1214 " wide curved sections, through 60 * O.D. TRACED PIPE INSULATION 3 * pipe size through 6" pipe size, I ' and 1 '/* * thick nesses. 3" pipe size through 12* pipe size, 1 Vi' and 2* thick nesses. BLOCK INSULATION StandardWidths--6 ", 12 ". and 24 * Standard Lengths--18 * and 36* Standard Thickness--t ~ through 6 * in */ * increments THERMAL PROPERTIES Thermal Conductivity: Combustibility: Incombustible. It will not punk. Tempera ture limitation is due to shrinkage above 1500* F. The conductivity, is low for a material of such broad tem perature range.With a single material it is now possible to obtain highly efficient heat conservation over a wide range of temperatures. This efficient heat, conservation is the major function of insulation. Careytemp provides maximum return on insulation investment. The 1500* F. temperature limit allows Careytemp to be used up to this limit without resorting to iess efficient inner layer "High Temperature Insulations" generally required to pro- -- tect the more efficient "Moderate Temperature Insulation". Where very high temperature installations require broken joint construction to allow for pipe and vessel expansion, the layers can be designed to fulfill these mechanical considerations without concern for temperature gradients through the insulation. Also, due to Careytemp's low heat shrinkage the problem of joint opening on heat up is minimized. This reduces the number of insulation expan sion joints required to provide for pipe expansion and insulation shrinkage. Fabrication of valve, flange, and fitting covers is more efficient as they can be made with a single layer of material and require no additional "high temperature insulation" inner layer. The tow rate of heat diffusivity of Careytemp and its ex tremely high temperature limits make Careytemp an ideal material for Tire protection of structural steel, pipe, and equipment. In addition its low rate of water absorption pre vents it from wicking water to the metal surface to which it is applied. This is important so as not to increase the problem of rusting or corrosion. The thermal shock resistance of Careytemp prevents it from spalling when hit with a fire hose stream after being heated by tire. Thermal shock resistance also makes Careytemp an ideal material for cyclic temperature process piping or equipment. Specific heat of Careytemp is about normal tor most thermal insulations and is furnished for the engineer who must calculate the heat storage capacity ot the insulation in the design of the process system or vessel. Careytemp Insulation is recommended for stainless steel piping and vessels as it has the physical and chemical characteristics which minimize the conditions established as being favorable to stress corrosion cracking. Careytemp is inherently low in soluble chlorides (less than 200 R.P.M. when tested by generally accepted methods) and thus provides very little soluble chloride from its own substance to support the process of chloride corrosion. Careytemp is comparatively low in water absorption and thus will not readily absorb entrained salts from the atmosphere. Careytcmp's low wicking properties inhibit the transmission of soluble salts through the insulation for deposition on the pipe or vessel surface. Temperature Limits: Maximum Cyclic 1500* F. 1500* F. Thermal Shock Resistance: Hot and cold cycle tests of 400* F. to 15 F. did not dam age the insulation. Linear Shrinkage: 24 hrs. soaking heat at 500 *F. .22?i at 1000'F. .45?; at 1500*F. 1.20?; -63- : r : , : A- UJrl u^ k ; <s\; s- 'in - KOlPi Crilfpip* mtoUitiU'i tUNim un f 0*1 OOP U4c virom.iitc* umt. TVc.tf Olr T * v __________ CEMENTS AND ADHESIVES UP TO 1900 F. FIBROUS ADHESIVE (Bonding) Composed of asbestos fibers, silicate of soda and filler materials, Fibrous Adhesive is a fibrous plastic cement of thin troweling or brushing consistency. It is designed for laying up insulating blocks and making fittings, and it makes a very strong heat-proof bond that is unaffected by temperatures up to 8C0* F. packaging Fibrous Adhesive is furnished in 1-gal. pails weighing approximately 12 lbs. gross; 5-gal. pails weighing approxi mately 67 lbs. gross; 55-gal. barrels weighing approxi mately 670 lbs. gross. PACKAGING 7M-90 Asbestos Mine Cement is furnished in 100-lb. loose filled jute bags, 100-lb. pressure packed jute bags. 100-lb. loose filled 4 ply paper bags and 50-lb. loose filled 4 ply paper bags. PHYSICAL PROPERTIES Conductivity: At 100* F.---1.5 to 1.9. Wet Coverage (1-1 ratio): 28.5 bd. ft. per 100 lbs. Dry Coverage: 18.0 bd. ft. per 100 lbs. Volumetric Shrinkage: 33.7%. GOVERNMENT SPECIFICATIONS LIMITATIONS Fibrous Adhesive meets Navy Specification S2-C-22 (INT). PHYSICAL. PROPERTIES This cement is not recommended for use over Careytemp or mineral wool type insulations. Coverage; One gallon covers 25-30 sq. ft. of block insu lation to approximately '/ * thickness. N^CAREYTEMP ADHESIVE (Bonding) This special composition of asbestos fibers, silicate of soda and additives provides a satisfactory adhesive for use with highly moisture-resistant Careytemp insulation, as well as other types of insulation. Careytemp Adhesive is similar to Fibrous Adhesive in consistency, application procedures, coverage and temperature limitations. VITRICEL. CEMENT (Refractory Finishing) Composed of asbestos fibers and bonding materials, Vitricel Cement is a dry, semi-rcfractory hydraulic setting cement for temperatures up to 1900* F. It is designed for pointing up joints and cracks in stack and breeching lining, covering metal parts exposed to hot corrosive gases, and surfacing block insulation installed inside breechings, ducts, economizers. Vitricel Cement resists moisture and has a very low drying and heat shrinkage. PACKAGING PACKAGING Vitricel Cement is furnished in 50-lb. paper bags. Careytemp Adhesive is available in 1-gal. cans or S-gal. pails. PHYSICAL PROPERTIES Coverage: Approximately 17 sq. ft., 1 * thick, per 100 lbs. 7M-90 ASBESTOS SHORTS INSULATION CEMENT Asbestos 7M-90 Mine Cement is recommended as a finish over preformed insulations such as Calcium Silicate and 85% Magnesia for temperatures up to 1000* F. Asbestos 7M-90 Cement may be applied straight or white Portland Cement may be added up to 15 to 20% by weight to pro duce a white); harder surtacc. The advantages of an asbestos mine cement over other types of insulation cement are low cost and a smooth, light colored surface. Asbestos mine cements often aro. applied over other types of cements to obtain smooth, light colored sutfaccs. The advantages of Carcy-Canadian 7M-90 Asbestos Cement over other mine cements arc: less shtinknqc and better drying characteristics; very good troweling characteristics; excellent dry white finish; hard, _g4 non-dusting suif.icc; good adhesion. C.irey Hi-Tump 19 blocks arc finished with K ' thick Vitncct ci-inent inside boiler breeching srwr lr It............OLIVES ADHESIVES AND REFRACTORY CEMENT otewnr FIBROUS ADHESIVE (Bonding): Com posed of asbestos fibers, silicate of soda and filler materials. Fibrous Ad hesive is a fibrous plastic cement of thin troweling or brushing consistency. It is designed for laying up insulating blocks, and it makes a very strong heat proof bond that is unaffected by temper atures up to 800 F. Fibrous Adhesive is applied with trowel or brush to approximately 1/8" thick ness. It can.bc applicd-oither in-spots or over the entire surface to be insulated. It can be...applied--on--cold- or-warm surfaces, but not at temperatures. above 200 F. After application it should not bo hooted over 200 F. for three or four days. '' Contents must be Lrpt tieP'y Tr ---------- --------------- partially used containers, a-thin-filnr-of * Cl "' D - "* C ` C water should be kept..on .tho-surfaco-of -- ........... -- - the adhesive. .. . ;............... One gallon-covers 25-to-30~sq.'1 ftr of 1 ............... block insulation to ^approximately 1/8" * I- - thickness. -Kibrous-Adhcaivc-is-fuimshcd ' in 1-gal. pails weighing approximately! " >: 12 lbs. gross; S-gal. .pails weighing ap- .. proxliMitcly 67 lbs. ' gross; 55-gal. barrels weighing approximately 670 lbs. gross. . 1 Mocts Navy^pccUieatkfrtTSJJCrtJ^INDl,- K E " i V II '~ - V!Ti`. ( Rstrf- V'tr.tl. -.'i- ' .fCAREYTEMP- ADHESIVE (Bonding): A % special composition of asbestos- fibres, = c :?-.f silicate of soda and additives to provide- _. - a satisfactory adhesive for. use with.. . - ...... highly moisture resistant Careytemp -.. .... ^ ... insulation. Careytemp Adhesive is simi* ..." ................... . lar to Fibrous Adhesive in consistancy,........... " `" application procedures,' coverage and ' '' temperature-limitations--.------------------- t pa: U can be used with.othcr-typos.of.Misu. lations, however, it. is the only fibrous adhesive type product" that will work satisfactorily with Careytemp. It is svsilsblc in 1 gallon cans or 5 gallon pails. C: r\ ' f~ T* rf " c- i- PKVC kX'JCWW W 1----- ~ni ttdtili Si * -64a------ I - ..................... .. t. . f, CEMENTS AND ADHESIVES UP TO 750 F. NO. 707 ASBESTOS CEMENT A long fiber grade with excellent insulating value. Recom mended for covering fittings, pointing up blocks and pipe covering, and (or a finish coat over block work where an exceptionally smooth surface is not required. This cement is reasonably hard, has superior sticking characteristics, and is effective at temperatures up to 750* F. PHYSICAL PROPERTIES Conductivity: At 100* F.--t JO. LIMITATIONS No. 100 Cement should be used only for finish work. PACKAGING No. 707 Cement is furnished in 50 and 100-lb. bags. PHYSICAL PROPERTIES Conductivity: At 100 F.-1.00. At S00* F.-1J4. Coverage: Approximately 22 sq. ft., 1 * thick, per 100 lbs. NO. 303 ASBESTOS CEMENT (General Utility) Composed of asbestos fibers and bonding days. No, 303 Cement is a general utility cement for finishing and point ing up fittings. It sticks to all surfaces and finishes medium hard. PACKAGING LF-20 ASBESTOS CEMENT (Long Fiber) Composed of long asbestos fibers and bonding clays. It is a medium hard finish cement for final surfacing of insulation where expansion strains are severe, such as over boiler water walls. This cement trowels to a smooth white finish. No. 303 Cement is furnished in 50-tb. paper bags and 100-lb. burlap bags. PHYSICAL PROPERTIES Conductivity: At 100* F.-1.4. At 300* F.--1.9. JpAREYTEMP "T\ASBESTOS cement PACKAGING LF-20 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. GOVERNMENT SPECIFICATIONS LF-20 meets Military Specification MIL-C-2908. Due to the high resistance of Careytemp insulation to moisture, ordinary asbestos cements are not recom mended. Careytemp Asbestos Cement has been developed for installation where an asbestos cement is required over Careytemp. Careytemp Asbestos Cement dries to a smooth, hard white surface, will take an initial set in two to three hours and reach a satisfactory condition of dry ness in 24 hours. PHYSICAL PROPERTIES Conductivity: At 100 F.-I.6. At 300* F.-1A Coverage: Approximately 20 sq. fL 1 * thick, per 100 lbs. PACKAGING Cement is furnished in multi-wall 50-lb. paper bags. PHYSICAL PROPERTIES LIMITATIONS This cement is intended for finishing only where specifi cations call lor long fiber cement. Wet Coverage: Approximately 29 bd. ft. per 100 lbs. Volumetric Shrinkage: 2% Maximum Net Dry Coverage: Approximately 29 bd. ft. per 100 lbs. NO. lOO ASBESTOS CEMENT (Hard Finish) Composed of asbestos fibers and bonding clays, No. 100 Cement is specifically designed to give a hard, smooth white finish over- block'work or other'insulation. This cement has very tow shrinkage. PACKAGING No. 100 Cement is lurmsiicd in 50-lb. paper bags and 100-lb. burlap hags. "640-- Careylomp Asbestos Cement being applied over Careytemp Pipe insulation CEAAEHTS i _ _ J INSULATING AND FINISHING i I fs *c< mZLd < r. X1*' , *V % 2*. Wtlw. "V r j&Lje. with water and trowel-applied in approxi mately 1/4" layers. The first layer should be reinforced with hexagonal wire mesh. f This cement has a minimum of shrinkage. Conductivity at 100 F. is 1.30. It covers approximately 20 sq. ft., 1" thick, per 100 lbs. No. 100 Cement is furnished in 50 lb. paper bags and IOC* lb. burlap bags. Meets Specification AMSC 35 Typo Pi. NO. 303 ASBESTOS CEMENT (Genera! Utility): Composed of asbestos fibers and bonding clays. No. 303 Cement is a general utility cement for finishing and pointing up fittings. It sticks to all surfaces and finishes medium hard. T This cement la mixed with water and * trowel-applied in approximately 1/4" layers. The first layer should ba rein forced with hexagonal wire mesh when this cement is used over other insulation. Conductivity at 100 F. is 1.4; at 300 F., 1.9. It covers approximately 18 sq. ft., 1** thick, per 100 lbs. No. 303 Cement la furnished in SO lb. paper bags and 100 lb. burlap bags. No government specification is issued - for No. 303 Cement. INSULATING CEMENT NO. 707 ASBESTOS CEMENT: This is a long fiber grade having excellent in sulating value. It is recommended for covering fittings, pointing up blocks and pipe covering, and for a finish coat over block work where an exceptionally smooth finish is not required. This cement is reasonably hard, has superior sticking characteristics, and is effective at temperatures up to 750 F. Its covering capacity is approximately 22 sq. ft., 1" thick, per 100 lbs. Con ductivity at 100 F. is 1.00; at 500 F., 1.34. No. 707 Cement is furnished in SO and 100 pound bags. FINISHING CEMENT LF-20 ASBESTOS CEMENT (Long Fiber): This Ccmeiit is composed of long as bestos fibers and bonding clays. It is a medium hard finish cement for final surfacing of insulation where expansion strains are severe, such as over boiler water walls. This cement trowels to a smooth white finish and covers approxi mately 20 sq. ft., 1" thick, per 100 lbs. LF-20 Cement should be mixed with water and applied in layers 1/4'* to 1/2" thick. The first layer should be reinforced with hexagonal wire mesh. This cement is intended for finishing only where specifications call for long fiber cement. Its conductivity at 100 F. is 1.6; at 300 F.. 1.8. LF-20 meets Military Specification MIL* 02906. Furnished in 50 lb. paper bags and 10i> lb. burlap bags. NO. 100 ASBESTOS CEMENT (Hard Finish): Composed of asbestoa fibers and bonding clays. No. 100 Cement is specifically designed to give a hard, smooth white finish over block work or other insulation. It should be used only for finish work. No. 100 Cement is mixed REYTEMP ASBESTOS CEMENT* Due to the high resistance of Carcytemp insu lation to moisture, ordinary asbestos cements are not recommended. Carcytemp Asbestos Cement has been developed for installation where an asbestos content is required over Carcytemp. Carcytemp Asbestoa Cement is mixed with equal parts by weight of water and trowel applied in approximately 1/4" layers. The first layer should be re inforced with hexagonal wire mesh when cement is used over other insulation. It dries to a smooth, hard white surface. The wet coverage is approximately 29 board foet per tOO lbs. There is a volumetric shrinkage of 9.67* The netdry coverage is approximately 26 board* feet per 100 tbs. Carcytemp Asbestos Cement will take an initial set in 2 to 3 hours and reach a satisfactory con dition of dryness in 24 hours. Cement is furnished in multi-wall 50 tb. paper bags. -64c- fOM NO. 7007-.5M-- S/6t Cl lithe in U. S * CAREYTEMP PREMOLDED ELBOW INSULATION Careytemp Prexnolded Elbow Insulation was manufactured by a licensee of Philip Carey corporation--Pamrod, Inc., a subsidiary of B & B Engineering in Houston. The Pamrod facility was located in McQueeny, Texas. Careytemp Premolded Elbow Insulation was made from 1963 until Llie pitjssmt. The composition of Careytemp Premolded Elbow Insulation was the same as Careytemp. Careytemp Premolded Elbows were used instead of cement. This eliminated sawing. Carey was the only manufacturer at the time to have premolded elbows. Product Elimination This product is still on the market today under the name of pamrod Molded High Temperature Fittings Other Competitor*a Products Celotex insulation manual comparisons with other manu facturers does not list any other manufactrers of premolded elbows in competition with Careytemp Premolded Elbows. -65- CAREYTEMP PREWOLDED " ELBOW INSULATION UP TO 1500 F. fills the most demanding thermal, physical, chemical and moisture-resisting requirements of thermal insulation users. It is composed o< expanded Perlite with specially* developed binders, and reinforced with inorganic fibers. The resulting structure consists of millions of glassed*in vitri fied air cells, bonded together to resist water penetration. Careytemp Premolded Elbows are recommended for use on piping systems operating from atmospheric tempera ture to 1500eF., cyclic or continuous. They can also be used for low temperatures when properly applied with a vapor barrier (see LIMITATIONS). Careytemp Premolded Elbows are available in many ironpipe and copper-tubing sizes, and in thicknesses to match adjacent insulations. Both 45* and 90* long-radius and short-radius ells arc available for welded, screwed and sweat elbows. When specified and used with Careytemp Pipe Insulation, easily-applied Careytemp Premolded Elbows insure total Careytemp insulating efficiency throughout the entire system. And, elimination of elbow joints and voids gives the neatest job possible. Generally, application costs of Careytemp Premolded Ells are much less than costs in curred by tedious methods of mitering segments and wiring in place. Although Careytemp Premoldcd Elbows are best suited for use with Careytemp Pipe Insulation, they can also be used effectively with other types of insulation: lowpressure covering, fibrous glass, calcium silicates and Others. PACKAGING Iron Pip* Sizo K* K* 1* IV4* IK* No. Per Ctn. 12 12 12 12 12 Iron Pipe Size 5* 8* 8* 10* 12* No. Per Ctn. 2 2 2 2 1 2* 2K* 3* 3K* 4* 12 . 8 8 14* 16* 18* 20* 1 1 1 1 Abovo Information does not necessarily indicate availability. 12 *, 14 *, 16 *. 18 * and 20 * 90" Butt Weld Ells are furnished In two (2) 45* segments; all others are furnished in-two (2) 90 sections. 6 * IPS anti smaller ells have a t Vi " extension beyond fitting tangent; 8 ' and 10 * IPS Butt Wold Ells h-ivo a 2 * extension beyond fitting tangent. High Pressure Scrcwod Ells are available. PROPERTIES (See catalog page on CAREYTEMP PIPE ANO BLOCK INSULATION for Careytemp thermal, physical, chemical and moisture properties.) LIMITATIONS Careytemp is not recommended for low-temperature applications, unless applied with a vapor barrier, to prevent vapor migration. Properly applied with vapor barrier, Careytemp should remain undamaged by below ambient temperatures. Careytemp Premolded Ells are not designed for double layer application. ` SIZES --STEAM TRACING Careytemp 3'/i * and 4 Vt" ells are furnished with 4.5 * and 6.0* center line radii, respectively, for steam tracing purposes. Other sizes can be furnished, and arc ordered and priced by size ol line traced and by thickness neces sary to equal 0.0. of adjacent pipe covering used, giving ream site of pipe insulation used. For example, assume a 4 * IPS pipe with tracer requires 5 " x 1 * pipe insulation. The Careytemp Ell should be 4 * x 1 Vi *, and should be ordered as follows: "One (1) 4" x I'/j* 90* Careytemp Weld Ell reamed to 5.56*1.0" Specify long or shori radius. o CAREYTEMP ALUMINUM JACKETED AND TRACED PIPE INSULATION Careytemp Aluminum Jacketed and Traced Pipe Insulation was manufactured by Philip Carey at Dockland, Ohio, to 1968. It was'Careytemp with an aluminum jacket, or a stainless steel jacket. Previous discussions with re- " lation to the development of the product, asbestos content, and other matters is the same as Careytemp. This product was developed to compete with a product of Johns-Manville called Johns-Manvilie Metal-on. The Traced Careytemp was a product which was also developed about the same time period. Uses Aluminum Jacketed and Traced Careytemp was used in power plants, petrochemical facilities and in food industries primarily where pipe insulation was exposed to the public. There was no difference in the insulation value with the addition of the aluminum jacketing. Previous discussions regarding installation, application and cutting for Careytemp are applicable to aluminum jacketed and traced pipe insula tion and block also. ' 9 o Product Elimination Aluminum Jacketed and Traced Pipe Insulation were removed from the market by Philip Carey about 1968 due to lack of demand. Cement The same type of asbestos cement would have been used with Careytemp Aluminum Jacket as would have been used with Careytemp. Other Competitor*s Products In the listing of Carey products and their comparison with other manufacturer's identical product there is no listing for aluminum jacket and traced insulation, although it is known that Johns-Manville had a aluminum jacketed calcium silicate type insulation material. 9 -68- V- ;<A\Ciiv~ TRACED PIPE INSULATION Careytemp Traced Pipe Insulation is available in a variety of sizes for economical insulation of pipe lines which are traced with a '/* or % * I.P.S. tracer. Traced Pipe sections are made by combining a standard half section with a specially molded half section having a t'/" straight extension of the two sides. When placed together the two half sections form an oval shaped cover ing which accommodates both pipe and tracer. Careytemp Traced Pipe Insulation is priced the same as standard Careytemp Pipe Insulation, thus eliminating the added expense ol insulating traced lines with an over sized covering. SIZES 3 * pipe size through 6 * pipe size, 1 * and 1 */j " thick nesses. ' 3 * pipe size-through t2 * pipe size, 1 V * and 2 * thick nesses. PROPERTIES CAREYTEMP ALUMINUM JACKETED AND TRACED PIPE INSULATION UP TO 1300 F. ALUMINUM JACKETED Careytemp pipe insulation is now available pre-jacketed at the factory with rugged aluminum .016 * thick. Aluminum Jacketed Careytemp has a fine embossed finish that will not catch dust and dirt, prevents glare and minimizes surlace scratches. Along the longitudinal seam special inter-locking lips snap together to form a weather-tight seal. Butt joints are sealed with a matching aluminum band having an integral sealing compound which resists direct contact temperatures to 400* F. A built-in properly -- designed vapor barrier is between the jacketing and the insulation avoiding electrolytic corrosion oi the aluminum. Aluminum Jacketed Careytemp is recommended whenever a long lasting, rugged yet attractive jacket is required on high temperature lines. Aluminum will not rust and is impervious to industrial dirt of all kinds. It never needs painting. Aluminum Jacketed Careytemp can be easily removed and re-installed. The inherent water resistance of Careytemp combined with the weather seal seam and special sealing band pro- . vide an unequalled weather protected insulation. - Factory-applied .010 Stainless Steel jacketing also avail able. SIZES Available in 36 * sections in a complete range of sizes up to 24 * IPS 3 ' thick and copper tube sizes. PHYSICAL PROPERTIES Temperature Range--up to 1500.* Jacket Thickness--.016" Vapor Barrier--Kraft paper with polyethylene film Sealer bands--2" wide with 2* overlap Surface finish--pin seal embossed Sealer band mastic--good to 400F. Insulation--Careytemp (See catalog page on CAREYTEMP PIPE AND BLOCK INSULATION lor Cari'yleinp thermal, physical, chemical and moisture properties.) -69- CAREYTEMP 2000 BLOCK Date and Place of Manufacture Careytemp 2000 Block was manufactured at Lockland, Ohio by Philip Carey from August 19, 1964 to February 1, 1970. Carey had a patent on this product. Composition of Product Careytemp 2000 Block was made from diatomaceous earth and contained 6.4% of amosite asbestos fiber. The asbestos in Careytemp 2000 was amosite obtained by Philip Carey from North American Asbestos, the representative of Cape Asbestos in South Africa. Carey Canadian Mines does not mine amosite asbestos. Careytemp 2000 used amosite rather than chrysotile as used in Careytemp because of the temperature resistance of amosite asbestos. Amosite fiber does not begin to lose its water of crystallization until 1500, so that amosite is more reliable in extremely high temperature ranges. Amosite asbestos fiber is brown whereas chrysotile is white Uses Principal uses of Carey 2000 Block Insulation was in extremely high temperature uses such as boiler furnaces. -70- refractory wall backings, hot blast stoves, breechings, ' petroleum refineries. Careytemp 2000 Block Insulation could be cut with a hand saw. Cement _ Carey developed Careytemp 2000 Cement to be used in conjunction with Careytemp 2000 Block. It was Careytemp 2000 Block ground up which was then mixed with water to form a cement. . Other Competitor*s Products Quite a number of other companies produced products comparable to Careytemp 2000 Block. The manufacturers and their trade names were as follows: Baldwin-Ehret-Hill Enduro; Johns-Manville-Superex; Nicolet-Hy-Temp; ArmstrongHi-terap; Ruberoid-Hytempy Pabco-Presco 19C; Owens-Corning Kaylo-20; R & I No. 18. Product Elimination Careytemp 2000 was eliminated by Carey in February of 1970 due to lack of demand CAREYTEMP 2000 BLOCK INSULATION Careytemp 2000 Block Insulation is an efficient insulation with high heat-resisting qualities making it effective up to temperatures of 2000F. It is composed calcined diatomaccous silica with a specially developed binder and is re inforced with inorganic fibre. Careytemp 2000 Block Insulation can be applied directly to surfaces which do not exceed 2000F. It can be applied in combination with refractory materials on higher tempera ture surfaces where the refractory material has reduced the temperature at its surface to 2000 F. or under. Unless great structural strength is necessary or the sur face temperature of the equipment to be insulated exceeds 2000 F,, Careytemp 2000 offers many distinct advantages over brick or refractory type insulations. The larger size of Careytemp 2000 Block Insulation greatly reduces the num ber of joints and cracks. The ease with which Careytemp 2000 can be cut and fabricated allows for tighter fitting joints and reduces installation costs considerably. Stand ard methods of application are used to apply Careytemp 2000 Insulation Blocks. We suggest that Careytemp 2000 be used in combination with regular Careytemp for the most efficient and eco nomical application. Apply sufficient Careytemp 2000 to reduce the temperature at the inside surface of the regular Careytemp Block to 1200 F. Whenever multiple layer con struction is used stagger all joints to create a more ef fective seal which will help prevent excessive and costly air penetration through joint leakage. Careytemp 2000 Insulation Block has almost unlimited uses on all types of equipment in the 1000*F. to 2000*F. range. It is ideally suited for use on boiler furnaces, reheatcr boilers, as refractory wall backing for furnaces and boilers, hot blast stoves, breechings, petroleum cracking towers, fireproofing of equipment and vessel skirts, ceramic and other type kilns; open hearth, heat treating and industrial furnaces. [ government specifications MIL-l-28190-Class 4 UP TO 2000 F. SIZES Standard Widths: 6 * and 12 * Standard Lengths: 18 ' and 36 " Standard Thicknesses: 1 * through 6* in yj " increments PHYSICAL PROPERTIES Density. Ibs./cu. ft. avg. Thermal Conductivity: (k) BTU/hr./sq. ft./*F./inch thickness Mean Temperature 500 *F. Mean Temperature 750 "F. Mean Temperature t000*F. Transverse Modulus Dried @ 220 *F. for 24 hours 24.0 .70 .76 JM 100 psi Moisture Absorption By Volume <g 95% R.H., 75 F 24 hour exposure 1.6% Water Absorption--24 hour immersion 20.0% Resistance to Abrasion % Loss after 10 minutes 30.0 % Loss after 20 minutes 55.0 Linear Shrinkage 1500*F. for 24 hours 1800*F. for 24 hours 1900*F. for 24 hours 2000 *F. (or 24 hours O.S% 2.3% 2.7% 2.9% Compressive Strength, psi < 5% Deformation (a 10% Deformation 163.0 209.0 -72- t,|M LOW TEMPERATURE CAREYTEMP INSULATION PKQdUClS o DUAL CAREYTEMP Date and Place of Manufacture Dual Careytemp was manufactured at Dockland, Ohio from March 25, 1964 until January 1, 1968. It was patented. Composition of Product . The composition of Dual Careytemp was 1096 asbestos, ' 1996 phenolic resin, 296 bentonite clay, 1296 starch, 596 starch 378 and 6296 expanded perlite. The type of asbestos used to make Dual Careytemp was chrysotile from Carey Canadian Mines grade 7W. Dual Careytemp was made by using a factory applied vapor barrier jacket consisting of an outer ply of flame resistant embossed craft, adhered to an inner ply of aluminum foil by means of a permanent flame extinguishing adhesive and reinforced with glass fibers. 9 Uses Dual Careytemp had a temperature range from 35P to 350F. It was developed to compete with fiberglass in low temperature ranges. Dual Careytemp was used for chill water lines, for the food processing industry and for dual Office heating systems where they needed hot water in the winter and cool in the summer. -74- o Dual Careytemp had to be cut with a saw. Because of high asbestos content, there was considerable fiber release on sawing. Cement Used in conjunction with Dual Careytemp was MW-1 Cement which is a non-asbestos cement. Other Competitor's Products Other competitor's products similar to Dual Careytemp included: Baldwin-Ehret-Hill Mono-Kover; Johns-ManvilleMicro-Lok; Gustin-Bacon-Snap on Dualtemp; Owens-Corning Fiberglass Dualtemp; pittsburgh-Corning Foam Glas Dualtemp; Dow Chemical and others; Styrofoam 22 and 23; Pittsburgh Plate Glass PPG-Fiberglass. Product Elimination Dual Careytemp was eliminated from the marketplace due to demand and due to the high cost of production. It could not compete costwise with fiberglass insulations in the temperature ranges needed. Dual Careytemp 3SF TO 350F Oust Careytemp is a new and unique type of riqid insulation for piping systems carrying hot, cold or alternating not and cold liquids through a temperature range oi 3S *F. to 350 JF. Composed of eroanaed silica, inorganic fiacrs and special waierres'Stant bmaers, together-.v:tn its factory aooliea Are resistant vapor barrier |acket. Dual Carevtemo represents a new concept in fire resistant low temperature pipe insulation. A section of t 'A * thick Dual Careyfemp with a 2 * long knife cut in the fire resistant vapor barrier jacket installed on a 2* pipe circulating 50*F. water, snowed a moisture pick-up of 2.85% alter sir weeks exposure to conditions of 105*F. and 95% R.H. Under similar conditions, fibrous glass showed a moisture pick-up of 38.6% and calcium silicate 221.0%. Dual Careytemp is furnished in molded half sections that fit all standard pipe sizes up to 24 * and cooper tuomg sizes up to 3 Vi * inclusive. A factory applied vapor Darner jacket consisting of en outer ply of tiame resistant embossed kraft, adhered to an inner ply of aluminum foil by means of a permanent flame extinguishing adhesive and reinforced with glass fibers, is furnished aonered tome section with a flame resistant adhesive. The barrier has a U.L. Fire Hazard Classification Index of 25 on the kraft side and 5 on the foil side. A Joint sealing strip consisting of a 4 * wide collar of the proper length, made of the same material as the vapor barrier jacket, is furnished with every section. Dual Careytemp Pipe Insulation shall be applied over clean, dry pipe which nas been thoroughly tested tor leaks. Piping surfaces to be insulated shall be covered with Dual Careytemp in thicknesses as outlined in the table oi recom mended thicknesses consistent with design reauirements. The longitudinal laps oi the vaoor barrier jacketing shall be properly sealed with e suitable fire resistant vapor barrier adhesive. For raDtd application, MacTac. or equal, double faced, pressure sensitive tape, not less than t '/>' wioe may be used. Adjoining sections snail be firmly butted and all end joints sealed with the factory furnished 4 * collar sealed down with a solid application of fire resistant vapor barrier adhesive. Covering snail be sealed ofi at all fittings, flanges and valves and at intervals of 21 feet in straight runs of pipe. It is recommended that external type hangers be used and that 12 gauge sheet metal sleeves, designed to limit the bearing load on the insulation to 35 osi. be installed under the insulation. II clamp hangers, installed next to tne pipe, are used, they should be insulated the same as fittings. The vertical hanger rods should be insulated to a distance of not less than 6 ' or 4 times the thickness of the insulation and seated off. 45* and 90* ells shell ba insulated with premolded Carev- temp Fitting covers. Any voids snail be pointed uo with MW-One Cement and allowed to ary thorougnly oetore finishing. When oractical, valves, tees and flanges snail be insulated with covers fabricated from sectional pioe cover ing to a thickness equal to the ad,acent insulation and finished in the same manner as described for ells. All otner fittings shall be finished with Tltcrmogias Roll Form insulation, securely tied in place by a spiral wrapping of twine. The blanketinq shall be finished with a Vi " coat of MW-One Cement. . finally, the fittinq insulation surface shall be finished by Opptying'iwo coats of a suitable tire resistant vaoor barrier mastic, remlorccd with a spiral wrapping of an open mesh (10) glass fabric. Indoor ptpmg shall be finished with.bands applied over the jacket, one over each edge ot the joint scaling strip and one at the mij-section of each lenqtn of covering. Bands shall be removed beiurc paintmo to prevent accumulation ot paint under the bands resulting in unsightly aooearance and dripping. II paint is required, a water base pamt shall be used. -76- Outdoor piping shall be weaterproofeo by means of an .006*. .016* or .020* aluminum jae'et or ene of se.e'at forms of roofmg jacket, lapped 3 * at all joints, with me !zs in the 4 o'clock posit.on to shed water. Jacket shall be secured by sottalummym bands on 12 'centers or 16 gauge soft annealed, gaizanized or stainless steel wire on 8* centers. Wires shall not pierce or cut the jacket. Outdoor fittings shall be finally coated with a trowel coat of Carey insulation Seal #830 reinforced with an open mesh (to) glass fabric. r HIGH TEMPERATURE CALCIUM SILICATE INSULATION PRODUCTS CAREY CALCIUM SILICATE PIPE AND BLOCK INSULATION Date and Place of Manufacture . Philip Carey brokered calcium silicate pipe and insula tion from 1950 to 1955. This product was not manufactured by Philip Carey, but is thought to have been manufactured either by Baldwin, Ehret and Hill, or Pabco. - Composition of Product The percentage of asbestos in the calcium silicate pipe and block insulation was roughly equivalent to the percentage of asbestos in the 85% Magnesia-about 15% asbestos. It is thought that the type of asbestos was chirysotile, grades 4K or 4t. The reason Carey brokered calcium silicate pipe was because some of the contractors were complaining about Carey Alltemp contending that calcium silicate was the main product in the industry. This product was an effort by Philip Carey to stay in the market. This was a very small volume product which was marketed prior to the introduction of Careytemp. It is doubtful that the total volume exceeded ten carloads during the roughly two years when it was on the market. Uses ' Principal uses of Carey Calcium Silicate Pipe and Block insulation were as high temperature insulation in temperature ranges up to 1200F. its use was as a pipe insulation and block in industrial applications including power houses and petrochemical industry. As was the case with other Carey insulation products, it came in hemicylindrical shape in lengths of 36 inches which was standard in the industry. Installation and Application Installation and application of this would have been similar to other Carey pipe insulation. It would have to be cut with a hand or band saw. Cement Philip Carey did not manufacture or broker a calcium silicate cement to be used with this pipe insulation and block. Product Elimination Carey eliminated Calcium Silicate Pipe and Block around 1955. It was eliminated due to Philip Carey pushing products that it manufactured such as Alltemp and other forerunners of Careytemp. There are no competitor's products listed in the Carey sheets for calcium silicate pipe. However, a number of other manufacturers did manufacture calcium silicate pipe insulation. -79 CALCIUM SILICATE PIPE AND BLOCK INSULATION UP TO 1200 F. Carey Calcium Silicate. Pipe and Block Insulation is a hydrous calcium silicate combined with strong asbestos fibers and bonding materials molded into flat blocks and hall cylinders. It is strong, has high wear resistance, dimensional stability, and is insoluble in water. Carey Calcium Silicate provides highly efficient insulation through all temperatures up to 1200 F. Insulation Efficiency--low conductivity through all temperatures up to 12004 F. pro vides excellent insulation protection for a wide variety of uses. High Impact Strength--ability to absorb shock means protection to the insulated surface plus rugged resistance to rough handling, stacking, dropping and other common hazards. Flame Resistance--noncombustible properties make it an excellent fireproofing material for many types of process installations. Water Resistance--unaffected by water, will not warp, crack, deteriorate or crumble. Tests show that alter drying, the product retains its high in sulating efficiency. Resiliency--in addition to its other qualities of strength and stability, Carey Calcium Silicate has the resiliency to conform to surface irregularities such as bolt heads and other protuberances. This means no special cutting and fitting, saves time, labor and expense. GOVERNMENT SPECIFICATIONS Pip* insulation--MIL-I-2781C--Grade 1, Class b. . Grade 2. Class d. Grade 3, Class e. Type I HH-I-S23a--Class II ASTM-C345 QPL-EES-610245 Block insulation--MIL-l-28198--Class I and It HH-I-S23a--Class I . ASTM-C344 QPL-EES-610245 SIZES PHYSICAL. PROPERTIES PIPE INSULATION Carey Calcium Silicate is available in sectional form in the following thicknesses--forms and pipe sizes--(All IPS except CT--copper tubing). . Nominal Thicknesses 1' 1 Vi - 2* 256 * 3' 3Vi *, 4 " 4Vi* S* Single Layer Double Layer Sectional Sectional % *-- 4 ' CT 6" Vi'-1** Vi*-ia* 56 '--18 * Vi *-16' Vi *-15* Vi *-14* Vi '--12 * Vi*-4* Vi*- 6* Vi *-16* Vi *-15* Vi *-14* Vi *-12* Inner Layer Sectional Outer Layer Segmental 17 *-18* 16 *-18* 15 *-18* 14 *-18" Segmental Covering will be furnished for all IPS larger than In* maximum sizes shown above in 1 Vi , 2*. and 2Vi* single thicknesses. Temperature Limit............................................... up to 1200 F. Density (dry)........................................................ 11 Vi Ib./cu. ft Flexural Strength (Modulus of Rupture)........... 55 - 65 psi Compressive Strength (at 5% deformation)... 65 - 100 psi Linear shrinkage after 24 hr. soaking heat......................................... Max. 1.5% at 1200* F. MEAN TEMPERATURE * F. BLOCK INSULATION Thickness Inches 1,1 '/< ~ 1'/. 2 2'/i, 3 Length Inches 18 and 36 18 and 36 Width Inches 6 6 and 12 -80- Carey Calcium Silicate Pipe end Block Insulation MISCELLANEOUS CEMENTS (These cements are in addition to those made from the IDENTICAL MATERIAL IN PIPE INSULATION AND BLOCK.) M-W 40 CEMENT Date and Place of Manufacture . M-W 40 Cement was a mineral wool cement manufactured by Philip Carey at Dockland from 1950 until 1952. Philip Carey did not have a patent for M-W 40 Cement. Composition of Product The constituents of M-W 40 Cement were 7056 granulated mineral wool and 1056 asbestos fibers. M-W 40 Cement also had Bentonite Clay in it to give it adhesive properties. The Bentonite Clay constituted about 2056. The type of asbestos used to make M-W 40 was chrysotile and it's grade was 5K. The asbestos fiber used to make M-W 40 was primarily supplied by outside mines such as Johns-Manville and Asbestos Corpo ration, Limited, and Johnson. Uses M-W 40 Cement was a roughing cement used primarily for -irregular surfaces. The designation 40 indicates that 100 lbs. of M-W 40 would cover 40 square feet one inch thick. This cement was used for roughing-in fittings. M-W 40 could be used for temperature applications up to 1600F. M-W 40 Was not a finishing cement. Installation and Applications M-W 40 Cement was made up by mixing M-W 40 with water. The release of asbestos fiber was in opening the bag and pouring it into the container to make the cement. This product was eliminated from the marketplace when Philip Carey developed MW-5OX. The Philip Carey product comparison with other manufac turers does not list M-W 40 Cement. MW-40 Cement o MV/-40, MWoO iMineral Wool) ' * * 51VT.I0 and MXT-30 >ft two of the niwt (Ecirni innilnint ` ' - cements for larje area monolithic construction on furnare stall*. tillr( lanli/, boiler?, etc. These cement* combine,maximum inu- , _ _ ,,.................... . . - - latinf value with lourhnen^rcaidnahlc 'Jiardiicai-enJ e.vrellent .............. ~ ' "r '" *fiickinc properties. 5uitaLle for lenipcralurei up to 16?>0* T. Can ` . be troweled reasonably smooth, for very smooth* finish, ttwrl- - iT ' ' * turface with No. 303 or No. '100 Hard finish cement. Furnished * {a >0-lb. bag*. Dry roterin; rapacity for MW.tO and M`.V.*n, ' .. . tpproxlmately -10 sq. ft. and 3.0 ft. respectively^-T irL llihh jirf- ............................ ................... ewt. Conductivity 100' F.--0.C9, C00 F.--0.98. 'i - -84- M-W 50 CEMENT Date and Place of Manufacture M-W 50 Cement was manufactured from 1940 until 1967 at Dockland. It was not patented. Composition of Product m The constituents of M-W 50 Cement included mineral wool and about 10% of asbestos fiber which was chrysotile in grade 5. The asbestos fiber used in M-W 50 was from outside suppliers and not Carey Canadian Mines. These suppliers were Johns-Manville and Asbestos Corporation, Ltd. Although Philip Carey stopped manufacturing M-W 50 in 1967 they continued to broker Keene's M-W 50 Cement. They took the asbestos out of this cement about 1972 to 1973. This cement was made as other cements were made simply by mixing it with water. 100 lbs. of M-W 50 Cement would cover 50 square feet, one inch thick. Uses M-W 50 Cement was a fitting cement and a roughing-in cement for irregular surfaces. It was used on the side of boilers or over mineral wool block. ' This product continues to be marketed without asbestos in it. -85- MW-50 CEMENT j UP TO 1800 F. A versatile mineral wool insulating cement MW-SO Cement is complete insulating material in itself. Special MW-50 nodular mineral fibers are combined with bonding materials, asbestos fiber and a rust inhibitor to produce a mixture with excellent physical and thermal properties. High Insulation Value-More than double that of ordinary asbestos cements. MW-50 mineral fiber has remarkably low heat conductivity. Highly Adhesive--MW-50 adheres to both warm and cold surfaces. Economical--One-inch coat of MW-50 Cement insulates as well as a two- or three-inch thickness of ordinary asbestos cement. MW-50 goes further, too. One 50-pound bag covers approximately 25 sq. ft. to one-inch thickness. A 100-pound bag of ordinary asbestos cement covers only about 17 sq. ft. to same thickness. For durable weather protection of MW-50 cement apply . / Thermotex-B or Insulation Seal. When using Thermotex-B ' a layer of 20 Ga. galvanized mesh wire should be installed before application. A 20-20 glass fabric is recommended to reinforce insulation seal. MW-50 Cement is an excellent monolithic insulation for valves, fittings, expansion joints, heaters, exchangers, access doors, water tube boiler walls, tanks, drumheads and other heated equipment operating at temperatures up to 1800* F. It is particularly recommended for irregular surfaces due to case of application. MW-50 Cement bonds firmly to metal, masonry and block insulations. PACKAGING MW-50 is furnished in SO-lb. multi-wall Kraft bags. GOVERNMENT SPECIFICATIONS Federal Specification SS-C-160, Type III, Grade U MH.-C-2861. Type B ASTM-C-195-64 RECOMMENDED THICKNESSES Temp.- F. Thicknes s--Inches JOO to 225 1 225 to 32S 1 */t 325 to 425 3 425 to 52$ 3V, 525 to 625 3 625 to 725 725 to 625 - 3 4 125 to 925 4.1 925 to 1000 5 Over 1000 Conu - Carey A* a finish coat over block ms....tion Vi ` thic-ness is recom mended. PHYSICAL PROPERTIES Coverage: Approx. 25 sq. ft. 1 ' thick per St- lb. bag. Thermal Conductivity. -87- 4 I ) A NO. 303 CEMENT Date and Place of Manufacture No. 303 Cement was an asbestos cement manufactured at Lockland from 1906 until 1960. It was not patented. Composition of Product The composition of NO. 303 Cement included: 55% asbestos fiber, 35% ground gypsum and 10% kaolin clay. The asbestos used to make No. 303 Cement was chrysotile asbestos in grade 5 and 7 principally from Carey Canadian Mines. - Uses No. 303 Cement was a finishing cement to be used over rough cements. After they had used a rough cement such as MW--50 they would put on a coat, bring up the thickness with the second coat and then finish it with No. 303 Cement be cause the mineral wool cements were. a little bit on the bumpy side due to the rock wool pellets. The asbestos cements finished out smooth like a plastic finish since they did contain ground gypsum. This was a fairly high volume product for Philip Carey. This product was bagged in 50 lb. bags. It was used for fine finishing for people who liked 88- pretty work such as in boiler houses and utilities where pipe was exposed to the public. ^ The elimination of No. 303 Cement was due to the closing of the cement making operation because of diminishing demand for these products. Other competitor' s products similar to No. 303 Cement were Johns-Manville No. 352. .) ) -89- CEMENTS AND ADHESIVES UP TO 750 F. NO. 707 ASBESTOS CEMENT A long fiber grade with excellent insulating value. Recom mended for covering fittings, pointing up blocks and pipe covering, and for a finish coat over block wprk-where anexceptionally smooth surface is not required. This cement is reasonably hard, has superior sticking characteristics, and is effective at temperatures up to 750 *.K 1 r.'.l. 1 PHYSICAL PROPERTIES Conductivity: At 100* F.--1.30. \ LIMITATIONS I - 'No.^lOO Cement should be used only for_finish work. PACKAGING No. 707 Cement is furnished in SO and 100-lb. bags. j PHYSICAL PROPERTIES______________ | Conductivity: At 100 F.--1.00. At 500 F,--13* ' ' ' Coverage: Approximately 22 sq. ft., 1 * thick, per 100 lbs. L.F-20 ASBESTOS CEMENT (Long Fiber) Composed of long asbestos fibers and bonding clays. It is a medium hard finish cement for final surfacing of insulation where expansion strains are severe, such as over boiler water walls. This cement trowels to a smooth white finish. j PACKAGING { LF-20 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. GOVERNMENT SPECIFICATIONS LF-20 meets Military Specification MIL-C-2903. PHYSICAL PROPERTIES Conductivity: At 100 F.--1.6. At 300* F.--1.8. Coverage: Approximately 20 sq. ft,, 1 * thick, per 100 lbs. LIMITATIONS This cement is intended for finishing' only where specifi cations call for long fiber cement. 303 ASBESTOS CEMENT ' (General Utility) ^Composed of asbestos fibcrs.and bonding^clays. No. 303 Cement is a general utility cement for finishing and point ing up fittings. It sticks to all surfaces and finishes medium hard. PACKAGING No. 303 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. PHYSICAL PROPERTIES Conductivity: At 100 F.-1.4. At 300* F.-1.9. CAREYTEMP ASBESTOS CEMENT Due to the high resistance of Careytemp insulation to moisture, ordinary asbestos cements are not recom mended. Careytemp Asbestos Cement has been developed for installation where an asbestos cement is required over Careytemp. Careytemp Asbestos Cement dries to a smooth, hard white surface, will take an initial set in two to three hours and reach a satisfactory condition of dry ness in 24 hours. { PACKAGING { Cement is furnished in multi-wall SO-lb. paper bags. PHYSICAL PROPERTIES Wet Coverage: Approximately 29 bd. ft per 100 lbs. Volumetric Shrinkage: 2% Maximum Net Dry Coverage: Approximately 29 bd. ft. per 100 lbs. NO. lOO ASBESTOS CEMENT (Hard Finish) Composed of asbestos fibers and bonding clays. No. 100 Cement is specifically designed to give a hard, smooth white finish over block-work or other insulation. This cement has very low shrinkage. PACKAGING No. 100 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. LF-20 ASBESTOS CEMENT Date and Place of Manufacture * LF-20 Asbestos Cement was an asbestos cement manufactured by Philip Carey at Lockland until 1967. It was not patented. Composition of Product The composition of LF-20 Asbestos Cement was 60-70% asbestos fiber with the balance kaolin clay and hardeners such as gypsum. The type of asbestos used to make LF-20 * was chrysotile in grades 5R, 7D and 7H. The asbestos fiber in grades 7D and 7M come from Carey Canadian Mines, but the 5R would have come from Asbestos Corporation, Ltd., or Johns-Manville. Uses The principal use of LF-20 Asbestos Cement was for appli cations where there were severe expansion problems such as expansion strain and vibration across joints, and insulation where there might be severe contraction problems. It would have been used in power house breechings. This was a small volume product. The LF was a designation to indicate that long fiber asbestos was used. -91- It could be used at temperature ranges up to 1000P. This product was eliminated by Carey in 1967 due to discontinue ation of the cement operation because of reduced demand. Other competitor's products comparable to LF-20 were Baldwin-Hill No. 52; Ehret-No. 200; Johns-Manville No. 352, No. 364; K & M No. 152; Ruberoid NO. 115, Grade A; Mundet 7-M J NO. 707 ASBESTOS CEMENT A long fibor gr.ide with i-icedent insulating value. Recom mended for covering fillings, pointing up blocks and pipe covering, and for a finish coat over block work where an exceptionally smooth surface is not required. This cement is reasonably hard, has superior sticking characteristics, and is effective at temperatures up to 750 F. PACKAGING No. 707 Cement is furnished in SO and 100-lb. bags. PHYSICAL. PROPERTIES Conductivity: At 100 F.-1.00. At 500 F.-1.34. Coverage: Approximately 22 sq. ft., 1 ' thick, per 100 lbs. LF-20 ASBESTOS CEMENT (Long Fiber) Composed of long asbestos fibers and bonding clays. It is a medium hard finish cement for final surfacing of insulation where expansion strains are severe, such as over boiler water walls. This cement trowels to a smooth white finish. PACKAGING LF-20 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. GOVERNMENT SPECIFICATIONS LF-20 meets Military Specification MIL-C-2908. PHYSICAL PROPERTIES Conductivity: At 100 F.-1.6. At 300* F.-1.8. Coverage; Approximately 20 sq. ft.. 1 * thick, per 100 lbs. LIMITATIONS This cement is intended for finishing only where specifi cations call for long fiber cement. CElvicrx i o and adhesives UP TO 750 F. j PHYSICAL PROPERTIES______________J Conductivity: At too* F.--1.30. LIMITATIONS No. 100 Cement should be used only for finish work. NO. 303 ASBESTOS CEMENT (General Utility) . Composed of asbestos fibers and bonding clays. No. 303 Cement is a general utility cement for finishing and point ing up fittings. It sticks to all surfaces and finishes medium hard. PACKAGING No. 303 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. [ PHYSICAL PROPERTIES Conductivity: At 100* F.-1.4. At 300* F.-1.9. CAREYTEMP ASBESTOS CEMENT Due to the high resistance of Careytemp insulation to moisture, ordinary asbestos cements are not recom mended. Careytemp Asbestos Cement has been developed for installation where an asbestos cement is required over Careytemp. Careytemp Asbestos Cement dries to a smooth, hard white surface, will take an initial set in two to three hours and reach a satisfactory condition of dry ness in 24 hours. PACKAGING Cement is furnished in multi-wait 50-lb. paper bags. PHYSICAL PROPERTIES Wet Coverage: Approximately 29 bd. ft per 100 lbs. Volumetric Shrinkage: 2% Maximum Nat Dry Coverage: Approximately 29 bd. ft per 100 lbs. NO. lOO ASBESTOS CEMENT (Hard Finish) Composed of asbestos fibers and bonding clays. No. 100 Cement is specifically designed to give a hard, smooth white finish over block work or other insulation. This cement has very low shrinkage. PACKAGING No. 100 Cement is furnished in 50-lb. paper bags and 100-lti. burlap bags. --93-- NO. 707 CEMENT Date and Place of Manufacture No. 707 Cement was an asbestos cement manufactured at the Lockland plant from 1906 until 1960. It was not patented. Composition of Product The constituents of 707 Cement were ground up low pres sure covering, virgin asbestos fiber, and ground gypsum. The asbestos percentage in 707 Cement was 43.5%. The type of asbestos used to make 707 Cement was chrysotile asbestos fiber in grades 5 and 6. This asbestos was from outside suppliers, primarily Johns-Manville and/or Asbestos Corporation, Ltd. The asbestos used in this product was both virgin asbestos, which is asbestos fiber directly from the bag from the mine, as well as asbestos fiber coming as a result of ground up low pressure covering which is also composed primarily asbestos fiber. Uses The principal uses of No. 707 Cement were similar to M-W 50 except that it was a little more attractive, a little smoother, and had a little whiter finish. No. 707 Cement was recommended for covering fittings and pointing up blocks and pipe covering where the temperature range was 750P or less. No. 707 Cement was furnished in 50 and 100 lb. bags. This product was eliminated from the marketplace in 1960 because of the closing of the low pressure covering operation which provided the asbestos paper scrap contained in the formula tion. Other Competitor's Products Other competitor's products similar to Philip Carey No. 707 Cement were as follows: Keasbey-Madison-Amblerex NO. 2; and Union Asbestos No. 175. -95- 1 (/* J^NO. 707 ASBESTOS CEMENT A long fiber grade with excellent insulating value. Recom mended for covering fittings, pointing up blocks and pipe covering, and for a finish coat over block work where an exceptionally smooth surface is not required. This cement is reasonably hard, has superior sticking characteristics, and is effective at temperatures up to 750 F. PACKAGING No. 707 Cement is furnished in SO and 100-lb. bags. PHYSICAL. PROPERTIES Conductivity: At 100 F.-1.00. At 500 F.-1.34. Coverage: Approximately 22 sq. ft., 1" thick, per 100 tbs. LF-20 ASBESTOS CEMENT (Long Fiber) Composed of long asbestos fibers and bonding clays. It is a medium hard finish cement for final surfacing of insulation where expansion strains are severe, such as over boiler water walls. This cement trowels to a smooth white finish. PACKAGING LF-20 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. GOVERNMENT SPECIFICATIONS LF-20 meets Military Specification MIL-C-2908. PHYSICAL PROPERTIES Conductivity: At 100 F.-1.6. At 300* F.-1.8, Coverage: Approximately 20 sq. ft., 1 * thick, per 100 lbs. LIMITATIONS This cement is intended for finishing only where specifi cations call for long fiber cement. CEMENTS AND ADHESIVES UP TO 750 F. PHYSICAL PROPERTIES Conductivity: At 100 F.--1.30. LIMITATIONS No. 100 Cement should be used only for finish work. NO. 303 ASBESTOS CEMENT (General Utility) Composed of asbestos fibers and bonding clays. No. 303 Cement is a general utility erment for finishing and point ing up fittings. It sticks to all surfaces and finishes medium hard. PACKAGING No. 303 Cement is furnished in 50-tb. paper bags and 100-lb. burlap bags. . | PHYSICAL PROPERTIES_______________| Conductivity: At 100* F.--1.4. At 300* F.--1.9. CAREYTEMP ASBESTOS CEMENT Due to the high resistance of Careytemp insulation to moisture, ordinary asbestos cements are not recom mended. Careytemp Asbestos Cement has been developed for installation where an asbestos cement is required over Careytemp. Careytemp Asbestos Cement dries to a smooth, hard white surface, will take an initial set in two to three hours and reach a satisfactory condition of dry ness in 24 hours. PACKAGING Cement is furnished in multi-wall 50-lb. paper bags. PHYSICAL PROPERTIES Wet Coverage: Approximately 29 bd. ft. per 100 lbs. Volumetric Shrinkage: 2*/m Maximum Net Dry Coverage: Approximately 29 bd. ft. per 100 lbs. NO. lOO ASBESTOS CEMENT (Hard Finish) " *** Composed of asbestos fibers and bonding clays. No. 100 Cement is specifically designed to give a hard, smooth white finish over block work or other insulation. This cement has very low shrinkage. PACKAGING No. 100 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. --96- SUPER 606 CEMENT Date and Place of Manufacture . Super 606 Asbestos Cement was made at Lockland from 1906 until 1960. It contained chrysotile asbestos in grade 6 supplied by outside suppliers -- Johns-Manville and Asbestos Corporation, Ltd. The basic ingredients included 20% bentonite clay, 10% 5K asbestos fiber, 10% Kaolin Clay and 60% Granulated Mineral Wool in 50 lb. bags. It was used principally as a finishing cement. It's temperature range was to 1600. It was used for finishing in furnace walls, stills, tanks and boilers. This product was eliminated from the marketplace due to replacement by M-W 50. No other competitor's products are listed as being comparable to Super 606. Super 606 Asbestos Cement O Svptr *06 Adeto Cement i the com efficient insulatinp re- pirnt for large tret monolithic ron-trurtion on furnarp wall*. ffiUh tanks. boilers, etc. It combine, maximum in.ulatinc value yiih fouyhne-s. fra.o.ial.lc har.lnes, and excellent etirki..; pro,*. pxtieu Suital.lt* for temperatures up to ICUH* F, Trowel- reason- fbly fmonth, for eery -mooch trowel fu.fare fini-1, with 303 pr .No. 100 hartl fliiirh recent. Furnished in aO-lh. bass. Dry fOtfrin; capacity approximately -JO to 43 ?<,. ft- 1 in. thict per C9?Uuetivity 100* F.--Ojfi. *00* F.--0.93. CAREY 100 CEMENT Date and Place of Manufacture Carey 100 Cement was made at Lockland from 1906 until 1967. It was not patented. Composition of Product The constituents of Carey 100 Cement included 50% asbestos fiber, with the balance consisting of ground gypsum. The type of asbestos fiber used in this cement was chrysotile, grade 7, principally short grades from Carey Canadian Mines. . Uses This cement was used for hard finish surfaces. It went over blocks and fittings. The temperature ranges for this 100 cement was 100 to 1000. No. 100 Asbestos Cement was eliminated in 1967 because of the closedown of the cement operation due to diminishing demand. Other competitor's products included as follows: Eagle Picher No. 99; Insulation Products (48 Insulation Hi-Gloss); Johns-Manville No. 302, No. 340; Baldwin-Ehret-Hill No. 105; Ruberoid Grade HE. NO. 707 ASBESTOS CEMENT A long Tiber grade with excellent insulating value. Recom mended for covering fillings, pointing up blocks and pipe covering, and for a finish coat over block work where an exceptionally smooth surface is not required. This cement is reasonably hard, has superior sticking characteristics, and is effective at temperatures up to 750 F. PACKAGING No. 707 Cement is furnished in 50 and 100-lb. bags. PHYSICAL PROPERTIES Conductivity; At 100 F.-1.00. At 500 F.-1.34. Coverage: Approximately 22 sq. ft., 1 " thick, per 100 lbs. L.F-20 ASBESTOS CEMENT (Long Fiber) Composed of long asbestos fibers and bonding clays. It is a medium hard finish cement for final surfacing of insulation where expansion strains are severe, such as over boiler water walls. This cement trowels to a smooth white finish. PACKAGING LF-20 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. GOVERNMENT SPECIFICATIONS LF-20 meets Military Specification MIL-C-2908. PHYSICAL PROPERTIES Conductivity: At 100 F.-1.6. At 300 F.-1.8. Coverage: Approximately 20 sq. fL 1 * thick, per 100 lbs. LIMITATIONS This cement is intended for finishing only where specifi cations call for long fiber cement. CEMENTS . AND ADHESIVES UP TO 750 F. PHYSICAL PROPERTIES Conductivity; At 100 F.--1.30. j LIMITATIONS j No. 100 Cement should be used only for finish work. NO. 303 ASBESTOS CEMENT (General Utility) Composed of asbestos fibers and bonding clays. No. 303 Cement is a general utility cement for finishing and point ing up fittings. It sticks to all surfaces and finishes medium hard. PACKAGING No. 303 Cement is furnished in 50-lb. paper bags and 100-lb. burlap bags. ) PHYSICAL PROPERTIES Conductivity: At 100 F.-1.4. At 300 F.-1.9. CAREYTEMP ASBESTOS CEMENT Due to the high resistance of Careytemp insulation to moisture, ordinary asbestos cements are not recom mended. Careytemp Asbestos Cement has been developed for Installation where an asbestos cement is required over Careytemp. Careytemp Asbestos Cement dries to a smooth, hard white surface, will take an initial set in two to three hours and reach a satisfactory condition of dry ness in 24 hours. PACKAGING Cement is furnished in multi-wall 50-tb. paper bags. PHYSICAL PROPERTIES Wet Coverage: Approximately 29 bd. ft. per 100 lbs. Volumetric Shrinkage: 2JJ Maximum Net Dry Coverage: Approximately 29 bd. ft. per 100 lbs. NO. lOO ASBESTOS CEMENT (Hard Fiijtsh) Composed of asbestos fibers and bonding clays. No. 100 Cement is specifically designed to give a hard, smooth whito finish over block work or other insulation. This cement has very low shrinkage. PACKAGING No. 100 Cement is furnished in 50-tb. paper bags and _ 100-lb. burlap bags. -100' 7M-90 ASBESTOS SHORTS INSULATION CEMENT Date and Place of Manufacture . 7M-90 Asbestos Cement was jade by rhilip Cagey at Carey Canadian Mines from 1906 to the present. It was not patented. .- Composition of Product The composition of 7M-90 Cement was 90% asbestos fiber and about 10% grit which was ground up serpentine rock. The asbestos is chrysotile in grade 7 from Carey Canadian Mines. . Uses The primary use of 7M-90 Asbestos Shorts Insulation Cement was for finishing over preformed insulation such as calcium silicates and 85% Magnesia in temperature appli cations up to 1000P. {The actual name which we have is Carey Canadian 7M-90 Asbestos Shorts Insulation Cement rather than Philip Carey.) After 1967 Philip Carey did not manufacture "cements. Carey Asbestos Cements which were discontinued in 1967 were 100, 303, LF-20, 1-17 Vitrial # 19, Careytemp 2000 and Careytemp Asbestos Finishing Cement. Cements made by grinding up insulation products ended with the close of Plymouth Meeting Plant in 1961. 7M-90 Asbestos Shorts Insulation Cement continues to be sold today in the same proportions that it was at that time. Asbestos fiber remains today 90% of this form of cement. This product has had the required warning label by the Canadian Government since 1970 when it was required. Bags of asbestos fiber which were shipped to the U.S. contained the federal OSHA regulation warning label which read as follows : "Caution contains asbestos fibers avoid creating dust. Breathing asbestos dust may cause serious bodily harm." Other Competitor * s Products Products comparable to 7M-90 Cement included the following: Ruberoid No. 7M; Johns-Manvilie No. 352. It should also be noted that Mundet also had an insulating cement which was labeled 7M. 7M-90 Asbestos Shorts Insulation Cement is a very popular cement among asbestos workers and is generally known as the "blue mud". 7M-90 is shipped to Lockland from Carey Canadian Mines in cars and warehoused there. From here it is shipped with orders for other insulation in LTL or LCL lots under the Celotex name. LCL: Less than carload. LTL: Less than truckload. -i no- CEMENTS AND ADHESIVES UP TO 1900 F. FIBROUS ADHESIVE (Bonding) Composed of asbestos fibers, silicate of soda and filler materials. Fibrous Adhesive is a fibrous plastic cement of thin troweling or brushing consistency. It is designed for laying up insulating blocks and making fittings, and it makes a very strong heat-proof bond that is unaffected by temperatures up to 800 F. PACKAGING Fibrous Adhesive is furnished in 1-gal. pails weighing approximately 12 lbs. gross; S-gal. pails weighing approxi mately 67 lbs. gross; 55-gal. barrels weighing approxi mately 670 lbs. gross. PACKAGING 7M-90 Asbestos Mine Cement is furnished in 100-lb. loose filled jute bags, 100-lb. pressure packed jute bags, 100-lb. loose filled 4 ply paper bags and 50-lb. loose filled 4 ply paper bags. PHYSICAL. PROPERTIES Conductivity: At 100* F.--1.5 to 1.9. Wet Coverage (1-1 ratio): 28.S bd. ft per 100 lbs. Dry Coverage: 18.0 bd. ft. per 100 lbs. Volumetric Shrinkage: 33.7%. GOVERNMENT SPECIFICATIONS LIMITATIONS Fibrous Adhesive meets Navy Specification 52-C-22 (INT). PHYSICAL. PROPERTIES This cement is not recommended for use over Careytemp . or mineral wool type insulations. . Coverage: One gallon covers 25-30 sq. ft of block insu lation to approximately '/ * thickness. CAREYTEMP ADHESIVE (Bonding) This special composition of asbestos fibers, silicate of soda and additives provides a satisfactory adhesive for use with highly moisture-resistant Careytemp insulation, as .well as other types of insulation. Careytemp Adhesive is similar to Fibrous Adhesive in consistency, application procedures, coverage and temperature limitation's. VITRICEL CEMENT (Refractory Finishing) Composed of asbestos fibers and bonding materials, Vitricel Cement is a dry, semi-refractory hydraulic setting cement for temperatures up to 1900 F. It is designed for pointing up joints and cracks in stack and breeching lining, covering metal parts exposed to hot corrosive gases, and surfacing block insulation installed inside breechings, ducts, economizers. Vitricel Cement resists moisture and has a very low drying and heat shrinkage. PACKAGING PACKAGING Vitricel Cement is furnished in 50-lb. paper bags. Careytemp Adhesive is available in 1-gal. cans or S-gal. pails. PHYSICAL PROPERTIES Coverage: Approximately 17 sq. It., 1" thick, per 100 lbs. vi,7M-90 ASBESTOS SHORTS ^INSULATION CEMENT Asbestos 7M-90 Mine Cement is recommended as a finish over preformed insulations such as Calcium Silicate' and 85% Magnesia for temperatures up to 1000* F. Asbestos 7M-90 Cement may be applied straight or white Portland Cement may-lie added up to 15 to 20% by weight to pro duce a whiter, harder surface. The advantages of an asbestos mine cement over other types of insulation cement are low cost and a smooth, light colored surface. Asbestos mine cements often aro applied over other types of cements to obtain smooth, light colored surfaces. The advantages oi Carcy-Canadian 7M-90 Asbestos Cement over othor mine cements arc: less shrinkage and belter drying characteristics; very good troweling characteristics; excellent dry wliito finish; hard, - ~ ,, oil "103" VITRICEL CEMENT Date and Place of Manufacture Vitricel Cement No. 10 and No. 19 were made at Lockland from 1940 until 1967. No. 10 had a surface temperature range of 1000; NO. 19 to 1900. The composition of Vitricel Cement included a lumnite cement which is a high early double burned refractory cement made in the U.S. by U. S. Steel. It is also produced in Prance and is known as Cement Fondeau. The asbestos fiber used to make Vitricel Cements was Carey Canadian chrysotile grade 7D and 7T and constituted 15% of the total formulation. This cement was a very high temperature finishing cement used inside of breechings. This cement disappeared from the marketplace about 1960. It disappeared due to change in the boiler design eliminating breechings which is what it was used to insulate. Other Competitor*s Products Other competitor's products comparable to this cement were: Eagle Picher No. 106; Eagle Picher No. Ill; JohnsManville No. 319; R & I No. 1800. Vitricel contained 10% amosite up until 1942 when it was removed and replaced with mica. -104- CEMENTS AND ADHESIVES UP TO *900 F. FIBROUS ADHESIVE (Bonding) Composed of asbestos fibers, silicate of soda and filler materials, Fibrous Adhesive is a fibrous plastic cement of thin troweling or brushing consistency. It is designed for laying up insulating blocks and making fittings, and it makes a very strong heat-proof bond that is unaffected by temperatures up to 800 F. PACKAGING Fibrous Adhesive is furnished in 1-gal. pails weighing approximately 12 lbs. gross; 5-gal. pails weighing approxi mately 67 lbs. gross; 55-gal. barrels weighing approxi mately 670 lbs. gross. GOVERNMENT SPECIFICATIONS Fibrous Adhesive meets Navy Specification S2-C-22 (INT). PHYSICAL. PROPERTIES Coverage: One gallon covers 25-30 sq. ft of block insu lation to approximately '/ ' thickness. CAREYTEMP ADHESIVE (Bonding) This special composition of asbestos fibers, silicate of soda and additives provides a satisfactory adhesive for use with highly moisture-resistant Careytemp insulation, as well as other types of insulation. Careytemp Adhesive is similar to Fibrous Adhesive in consistency, application procedures, coverage and temperature limitations. PACKAGING Careytemp Adhesive is available in 1-gai. cans or 5-gal. pails. 7M-90 ASBESTOS SHORTS INSULATION CEMENT Asbestos 7M-90 Mine Cument is recommended as a finish over preformed insulations such as Calcium Silicate and 85% Magnesia for temperatures up to 1000* F. Asbestos 7M-90 Cement may be applied straight or white Portland Cement may be added up to 15 to 20% by weight to pro duce a whiteti-hardcr surface. The advantages of an asbestos mine cement over other types of insulation cement are low cost and a smooth, light colored surface. Asbestos mine cements often are applied over other types of cements to obtain smooth, light colored surfaces. The advantages of Carcy-Canadian 7M-90 Asbestos Cement over other mine cements are: less shrinkage and better drying characteristics; very good troweling characteristics; excellent dry white finish; hard, non-dusting surface; good adhesion. "* PACKAGING 7M-90 Asbestos Mine Cement is furnished in 100-lb. loose filled jute bags, 100-lb. pressure packed jute bags, 100-fb. loose filled 4 ply paper bags and 50-tb. loose filled 4 ply paper bags. PHYSICAL PROPERTIES Conductivity: At 100* F.---1.5 to 1.9. Wet Coverage (1-1 ratio): 28.5 bd. ft per 100 lbs. Dry Coverage: 18.0 bd. ft. per 100 lbs. Volumetric Shrinkage: 33.7%. LIMITATIONS This cement is not recommended for use over Careytemp or mineral wool type insulations. VITRICEL CEMENT (Refractory Finishing) Composed of asbestos fibers and bonding materials, Vitricel Cement is a dry, semi-refractory hydraulic setting cement for temperatures up to 1900* F. It is designed for pointing up joints and cracks in stack and breeching lining, covering metal parts exposed to hot corrosive gases, and surfacing block insulation installed inside breechings, ducts, economizers. Vitricel Cement resists moisture and has a very low drying and heat shrinkage. PACKAGING Vitricel Cement is furnished in 50-lb. paper bags. PHYSICAL PROPERTIES Coverage: Approximately 17 sq. fL, 1' thick, per 100 lbs. Carey Hi-Temp It blocks ara finished with K * thick Vitrlcal camant inside boiler bleaching CAREY A-101 Date and Place of Manufacture . Carey A-101 was an asbestos cement made at Lockland from * 1906 until 1967. It was not patented. Carey A-101 Cement was composed of amosite asbestos in grade W3 and 5R chrysotile Fiber. The amosite was supplied to Carey by Cape Asbestos of South Africa. The only thing that Carey did to this cement was refiberizing the fiber which is breaking the bundles loose and blending the fiber. This product was packaged in 20 lb. bags. It was used in packing spaces in brick boiler settings to provide elastic expansion joints. Amosite asbestos is brown in color. A-101 Asbestos sold for $1000 a ton. It was eliminated from the market due to lack of demand. -106- Carey A-101 Asbestos Cement O A lone fibre ,om* -"*,r',r; {,, I 5* Jr-ifnrd rj*crili`'ally f,,, filling or rrim-niuts in hrirk holler frtlins* t P"* ihtr n rla-lir fl.oulJ be parkril !r> to within l*j to - in. f hot jurfarc. Kill ifiio fpare with A-101, to t*hirh habeen tJtlril a rulTn-jent amount ol lirrrlay and water to yet a <irkjlilr ma-*. Park joints to a ' density of ahoot 3. lb-. |>rr ruble foot. A401 U packed in 50-lb. hurtap ba;i. o ASBESTOS BOARD PRODUCTS -108- CAREY THERMO-BORD Date and Place of Manufacture ^. Carey Thermo-Bord was manufactured by Philip Carey from 1925 until 1969 at Dockland. It was not patented. Composition of Product The constituents of Carey Thermo-Bord included an inside insulation board made by other manufacturers such as Asmstrong; Johns-Manville, or Celotex when available. The outside facet board was an asbestos cement sheet called Careytone or Transits# 1/8 of an inch thick. The type of asbestos used was chrysotile grade 5 and 6 supplied by outside suppliers. The asbestos percentage was 20%, in the board which went on the insulation only. Uses The principal uses were in building side wall panels and industrial construction. Due to the hardness of the product it had to be cut with a carborundum saw and tended to generate fairly large amounts of dust. This was a companion product to Carey 4.2 Careystone Corrugated and Industrial A-C Board. This product was eliminated from the market in 1969 when all manu facture of asbestos cement boards was discontinued. -109- Other Competitor's Products Other competitor's products included Celotex-Semesto; Johns-Manville-Transitop; National Gypsum-Asbestone Panel. -110- asbestos sheets AND PANELS UP TO 600 F. Asbestos-cement boards for industrial uses JHERMO-BORD Thermo-Bord is composed of 'A " asbestos-cement board bonded to both sides of a special asphalt-impregnated type insulation board. The bonding material is moisture resistant, forming a vapor resistant film between the asbestos-cement board and insulation board. Thermo-Bord is recommended for roof decks, outside walls, partitions, and low-temperature ovens (not over 200* F.). {SIZES____________J Standard sheets are available 4' wide in lengths of 6*. 8', 9', 10' and 12'. Overall thicknesses: V* ", 1 'A ", 1 " and 2 '. 4.2 CAREYGTONE CORRUGATED SHEEiT Careystone Corrugated is made from Portland cement and asbestos fiber, coriprossed under enormous hydraulic pressure to form a homogeneous monolithic sheet. Careystone Corrugated actually becomes stronger with age. These sheets are excellent for roofing and siding on industrial and commercial buildings. They are also widely used as a decorative building material. Careystone Corrugated sheets have 10 corrugations in a 42-inch width. SIZES Sheets are available in standard lengths from 1' to 12' in multiples of 6 Average thickness is % '. PHYSICAL PROPERTIES Weight: Average weight per sq. ft. bulk is 4 lbs.; weight per sq. it. crated is 4*4 lbs. INDUSTRIAL A-C BOARD This board is composed solely of Portland cement and asbestos fiber. It is fire-resistant and actually becomes stronger with age. Industrial A-C Board is unaffected by most acids and alkalies, heat and cold. It is rot-proof, vermin-proof, termite-proof, rodent-proof, and it docs not corrode. Having a natural cement gray color. Industrial A-C Board dons not require protective coatings or paint, although it can be painted if desired. This board with stands temperaturos up to 600* F. SIZES Industrial A-C Board is available in standard sheets 42 * by 48', 48' by 48 ', 42 ' by 90 *, and 48 " by 90 * in thick- ' nosscs ol 'A ", y, ' and Vi ". CAREYFLEX BOARD Careyflex is a pressure-made board containing selected Asbestos Fibre from our own Canadian mines blended with Portland Cement. Panels are Stone Gray in color andhave a surface-finished smooth on one side. It can be finished by brush or spray painting if desired. The board is very dense, and has a high degree of flexibility. Even after years of exposure in all kinds of weather it remains im mune to deterioration. Careyflex Board is non-comuustible, resists corrosion, decay, rodents, termites and is im pervious to all weather conditions. This board withstands temperatures up to 600* F. PACKAGING The 4' x 8', 4' x 10' and 4' x 12' sheets in '/ * thickness are furnished packaged two sheets face to face and taped. All other sizes and thicknesses are furnished in bulk, unless ordered crated. GOVERNMENT SPECIFICATIONS Federal Specification SS-S-283a, Type F A.S.T.M. C220-60, Type F PHYSICAL. PROPERTIES Bonding: Careyflex Board can be bent to fit curved sur faces in accordance with tho following table: Thickness y." Mt` 54 * Radius 30 * Radius along 8', 10`, 12' axis 36* Radius along 4' axis 43 ' Radius along 8', 10`, 12* axis 63 * Radius along 4* axis 63 * Radius along 8`, 10`, 12' axis 84 * Radius along 4' axis Fire Hazard Classifications (Underwriters* Laboratories, Inc.): Flame Spread "0" Fuel Contributed M0" Smoke Density *'0** . Water Absorption (Meets or exceeds Fed. Spec. & ASTM Spec.): % Dry Weight Maximum (After 24 hours immersion): 22 Thickness Tolerance: Meets or exceeds Federal Specifi cations SS-S-283a Type U or ASTM Specification C 220-60 Type F. Sheet Dimension Tolerances: Length Plus '/ *Minus lit' Width Plus orMinus VI* * Squareness Per Lineal Foot: Ut* per foot deviation--Maximum 4.2 CAREYSTONE CORRUGATED SHEETS Date and Place of Manufacture Careystone 4.2 Corrugated Sheets was a product manu factured at Dockland from 1925 to 1970. It was not patented. Composition of Product It consisted of a 3/8 inch thick corrugated sheet made from Portland Cement and asbestos. The type of asbestos in this product was chrysotile, grades 4 and 5. The percentage of asbestos used in making this product was 22%. The 4.2 relates to the pitch in the corrugation, i.e. 4.2 inches from one comparable spot to another along the corrugation. Uses 4.2 Careystone Corrugated Sheets were used for industrial building and* siding and roofing principally in exterior appli cations. It was also used for cooling tower applications. This product was used in refineries, warehouses and industrial buildings where they wanted fire resistance and was partic ularly good in tropical countries where everything else was subject to attack by fungus or corrosion. This product was highly acid and alkali resistant. This product had to be cut with a carborundum blade or a diamond tipped steel blade. Due to having to be cut with this type of blade it would release some asbestos fiber when it was cut. -- This product was eliminated by Celotex in 1970 due to obsolescence. Other Competitor's Products Other competitor's products were: Johns-Manville- Transite; Ruberoid-Corrugated Asbestos Sheets; National Gypsum Gold Bond Corrugated Asbestos. ASBESTOS SHEETS ro AND PANELS UP TO 6OC0 F. Asbestos-cement boards for industrial uses THERMO-BORD Thermo-Bord is composed of '/ ' asbestos-cement board bonded to botli sides of a special asphalt-impregnated type insulation board. The bonding material is moisture resistant, forming a vapor resistant film between the asbestos-cement board and insulation board. Thermo-Bord is recommended for roof decks, outside walls, partitions, and low-temperature ovens (not over 200* F.). 1*,ZES_____________| Standard sheets are available 4' wide in lengths of 6`, 8', 9', 10` and 12*. Overall thicknesses: H 114 *. 1th ' and 2 '. 4.2CAREYSTONE CORRUGATED SHEET Careystone Corrugated is made from Portland cement and asbestos fiber, compressed under enormous hydraulic pressure to form a homogeneous monolithic sheet. Careystone Corrugated actually becomes stronger with age. These sheets are excellent for roofing and siding on industrial and commercial buildings. They are also widely used as a decorative building material. Careystone Corrugated sheets have 10 corrugations in a 42-inch width. I SIZES I Sheets are available in standard lengths from 1* to 12' in muitiples of 6 *. Average thickness is % *. PHYSICAL. PROPERTIES Weight: Average weight per sq. ft bulk is 4 lbs.; weight per sq. ft. crated is 4 VS lbs. INDUSTRIAL A-C BOARD This board is composed solely of Portland cement and asbestos fiber. It is fire-resistant and actually becomes stronger with age. industrial A-C Board is unaffected by most acids and alkalies^ heat and cold. It is rot-p'oof, vermin-proof, turmite-proof, rodent-proof, and it does not corrode. Having a natural cement gray color. Industrial A-C Board does not require protective coatings or paint, although it can be painted if desired. This board with stands temperatures up to 600* F. SIZES Industrial A-C Board is available in standard sheets 42 * by 48 ", 48 - by 43 *. 42 ' by .96 V and 48 * by 96 " in tHick -------- ^4 i/. 14. * -,,,rl 14 - _ CAREYFLEX BOARD Careyflex is a pressure-made board containing selected Asbestos Fibre from our own Canadian mines blended with Portland Cement. Panels are Stone Gray in color and have a surface-finished smooth on one side. It can be finished by brush or spray painting if desired. The board is very dense, and has a high degree of flexibility. Even after years of exposure in all kinds of weather it remains im mune to deterioration. Careyflex Board is non-combustible, resists corrosion, decay, rodents, termites and is im pervious to all weather conditions. This board withstands temperatures up to 600* F. PACKAGING The4' x 8', 4' x 10' and 4* x 12* sheets in. Vi 'thickness are furnished packaged two sheets face to face and taped. All other sizes and thicknesses are furnished in bulk, unless ordered crated. GOVERNMENT SPECIFICATIONS Federal Specification SS-S-283a, Type F A.S.T.M. C220-60, Type F PHYSICAL PROPERTIES Bonding: Careyflex Board can be bent to fit curved sur faces in accordance with the following table: Thickness Vi' Hi' %' Radius 30' Radius along 8`, 10', 12' axis 36 ' Radius along 4' axis 43 * Radius along 8`, 10', 12' axis 63 * Radius along 4' axis 63 * Radius along 8', 10', 12' axis 84 * Radius along 4' axis Fire Hazard Classifications (Underwriters' Laboratories, Inc.): Flame Spread Fuel Contributed Smoke Density 0" ,.Q o Water Absorption (Meets or exceeds Fed. Spec. & ASTM Spec.): % Dry Weight Maximum (After 24 hours immersion): 22 Thickness Tolerance: Meets or exceeds Federal Specifi cations SS-S-283a Type U or ASTM Specification C 220-60 Type F. Sheet Dimension Tolerances: Length Plus Vi * Minus VU " Width Plus or Minus 'A * Squareness Per. Lineal Foot: ... U$" per foot-deviation--Maximum ' sqonpoad s.qoqxqaduioo qaqqo 50 qsxx ***0 dxxxqd sqq ux paqsxx p-zeoa 0-V Xexqqsnpui oq exqeJBduioo qonpo-id s .joqxqaduioo aaqqo or sqanpoaa s.aoqxqadwoo aaqqo pusuiap 50 xdbx Pue aouaasaxosqo oq anp 6961 psqeuxurcxa sew qonpoad sxqj; *XUBd uoxqxqqBd a sa 3.0 pjTEoqxsued qoxaaqxa sb aaaw sasn xsdxouxjid s, qi sasn paqsBnxioo qou - sbav pus 3BX3 sbw qx qsqq qdaoxa Bujqaaqs paqBBnaqoo auoqs -^aaBO z~P sb auiss aqq sb*\ qotxpoad sxqj, puaxqoo'i qa o6T Xxqua S36I uxoaj paauqoEjnuEUi sbm pqaoa 0-V XET-iqsnpui aqnqoBjnuBW go aoaxd pus aqsa cmvoa o-v iviHisnaNi ASBESTOS SHEETS AND PANELS UP TO 600 F. Asbestos-cement boards for industrial uses THERMO-BORD Thcrmo-Bord is composed of Vt * asbestos-cement board bonded to both sides of a special asphalt-impregnated type insulation board. The bonding material is moisture resistant, forming a vapor resistant film between the asbestos-cement board and insulation board. Thermo-Bord is recommended for roof decks, outside walls, partitions, and low-temperature ovens (not over 200 F.). SIZES_______________ | Standard sheets are available 4' wide in lengths of 6*, 8', 9', 10' and 12'. Overall thicknesses: % M'/ 1Vi * and 2 '. 4.2 CAREYSTOME CORRUGATED SHEET Careystone Corrugated is made from Portland cement and asbestos fiber, compressed under enormous hydraulic pressure to form a homogeneous monolithic sheet. Careystone Corrugated actually becomes strongerwith age. These sheets are excellent for roofing and siding on industrial and commercial buildings. They are also widely used as a decorative building material. Careystone Corrugated sheets have 10 corrugations in a 42-inch width. SIZES Sheets are available in standard lengths from 1' to >2' in multiples of 6 \ Average thickness is Vt *. CAREYFLEX BOARD Careyfiex is a pressure-made board containing selected Asbestos Fibre from our own Canadian mines blended with Portland Cement. Panels are Stone Gray in color and have a surface-finished smooth on one side. It can be finished by brush or spray painting if desired. The board is very dense, and has a high degree ol flexibility. Even after years of exposure in all kinds of weather it remains im mune to deterioration. Careyfiex Board is non-combustible, resists corrosion, decay, rodents, termites and is im pervious to all weather conditions. This board withstands temperatures up to 600* F. PACKAGING The 4' x 8', 4' x 10' and 4' x 12' sheets in Vt " thickness are furnished packaged two sheets face to face and taped. All other sizes and thicknesses are furnished in bulk, unless ordered crated. GOVERNMENT SPECIFICATIONS Federal Specification SS-S-283a, Type F A.S.T.M. C220-60, Type F PHYSICAL. PROPERTIES Bonding: Careyfiex Board can be bent to fit curved sur faces in accordance with the following table: PHYSICAL PROPERTIES Weight: Average weight per sq. ft. bulk is 4 lbs.; weight per sq. ft. crated is 4 Vi lbs. r.Industrial a-c board This board is composed solely of Portland cement and asbestos fiber. It is fire-resistant and actually becomes stronger with age. industrial A-C Board is unaflecti-d by most acids and alkalies, heat and cold. It is rot-p'oof, vermin-proof, termite-proof, rodent-proof, and it does not corrode. Having a natural cement gray color. Industrial A-C Board does not require protective coatings or paint, i although it can be painted if desired. This board with stands temperatures up to 600* F. SIZES Industrial A-C Board is available in standard sheets 42' by <0 ", 48 * by 48 ", 42 " by % and <8 "by 96 " in thick ------ -- .1 .< - K I/,- --116 Thickness Vk' !4 * Radius 30* Radius along 8*. 10`, 12' axis 36 * Radius along 4' axis 43 " Radius along 8', 10', 12' axis 63* Radius along 4' axis 63 * Radius along 6'. 10', 12' axis 84 * Radius along 4* axis Fire Hazard Classifications (Underwriters' Laboratories, Inc.): Flame Spread Q Fuel Contributed **0" Smoke Density "O'* ' Water Absorption (Meets or exceeds Fed. Spec. & ASTM Spec.): % Dry Weight Maximum (After 24 hours immersion): 22 Thickness Tolerance: Meets or exceeds Federal Specifi cations SS-S-283a Type U or ASTM Specification C 220-60 Type F. Sheet Dimension Tolerances: Length Plus Vt *Minus VU * Width Plus orMinus Vit' Squareness Per Lineal Foot: U. ' por loot deviation--Maximum o CAREYFLEX BOARD Date and Place of Manufacture \ Careyflex Board was made at Lockland from 1925 until 1969. The constituents of Careyflex Board included asbestos fiber in grade 4 chrysotiles principally from Johns-Manville __ or Asbestos Corporation, and Portland Cement. The percentage of asbestos was 25%. Careyflex Board contained longer fiber in order to give it more flexibility. This product was used for partition paneling and as an exterior jacketing for vessels and tanks and could be wrapped around long radius vessels. It was stone gray in color and came in sheets of 4 X 8, 4 X 10 and 4 X 12 in an 1/8 inch thickness. This product was eliminated by Philip Carey in 1969 when Panacon Corporation eliminated all industrial asbestos cement board products due to lack of demand. Q r--%iP#ZS\9 V* ' ASBESTOS SHEETS AND PANELS UP TO 600 F. Asbestos-cement boards for industry I uses THERMO-BORD Thermo-Bord is composed of '/ * asbestos-cement board bonded to both sides of a special asphalt-impregnated type insulation board. The bonding material is moisiure resistant, forming a vapor resistant film between the asbestos-cement board and insulation board. Thermo-Bord is recommended for roof decks, outside watts, partitions, and low-temperature ovens (not orer 200 F.). . [SIZES________________j Standard sheets are available 4' wide in lengths of 6', 8', 9', 10' and 12*. Overall thicknesses: % ', 1 / *, 1T4< * and 2 A.2 CAHEYSTONE CORRUGATED SHEET Careystone Corrugated is made from Portland cement and asbestos fiber, compressed under enormous hydraulic pressure to form a homogeneous monolithic sheet. Careystone Corrugated actually becomes stronger with age. These sheets are excellent for roofing and siding on industrial and commercial buildings. They are also widely used as a decorative building material. Careystone Corrugated sheets have 10 corrugations in a 42-Inch v/idth. SIZES Sheets are available in standard lengths from 1* to 12' in multiples of 6 '. Average thickness is % *. PHYSICAL PROPERTIES Weight: Average weight per sq. ft. bulk is 4 lbs.; weight per sq. ft. crated is 4W lbs. INDUSTRIAL A-C BOARD This board is composed solely of Portland cement and asbestos fiber. It is fire-resistant and actually becomes stronger with age. Industrial A-C Board is unaffected by most acids and alkalies, heat and cold. It is rot-proof, vermin-proof, termite-proof, rodent-proof, and it does not corrode. Having a natural cement gray color. Industrial A-C Board does not require protective coatings or paint, although it can be painted if desired. This board with stands temperatures up to 600* F. SIZES Industrial A-C Board is available in standard sheets 42 * by 48 40' by 48', 4:' * by 9Gand 48' by 96' in tlwck- AREYFLEX BOARD Careyflex is a pressure-made board containing selected Asbestos Fibre from our own Canadian mines blended with Portland Cement. Panels are Stone Gray in color and' have a surface-finished smooth on one side. It can be finished by brush or spray painting if desired. The board is very dense, and has a high degree of flexibility. Even after years of exposure in all kinds of weather it remains im mune to deterioration. Careyflex Board is non-combustible, resists corrosion, decay, rodents, termites and is im pervious to all weather conditions. This board withstands temperatures up to 600* F. PACKAGING The 4* x 8', 4' x 10' and 4' x 12' sheets in '/ * thickness arc furnished packaged two sheets face to face and taped. All other sizes and thicknesses are furnished in bulk, unless ordered crated. GOVERNMENT SPECIFICATIONS Federal Specification SS-S-283a, Type F A.S.T.M. C220-60, Type F PHYSICAL PROPERTIES Bonding: Careyflex Board can be bent to fit curved sur faces in accordance with the following table: Thickness Vk' !4 * Radius 30 ' Radius along 8*. 10', 12' axis 36* Radius along 4* axis 43 ' Radius along 8'. 10`, 12* axis 63 * Radius along 4` axis 63' Radius along 8'. 10', 12' axis 84 ' Radius along 4' axis Fire Hazard Classifications (Underwriters' Laboratories, Inc.): Flame Spread *0" Fuel Contributed "0" Smoko Density "O'* Water Absorption (Meets or exceeds Fed. Spec. A ASTM Spec.): % Ory Weight Maximum (After 24 hours immersion): 22 Thickness Tolerance: Meets or exceeds Federal Specifi cations SS-S-283a Type U or ASTM Specification C 220-60 Type F. Sheet Dimension Tolerances: Length Plus Vi ' Minus !4 * Width Plus or Minus 14*' Squareness Per Lineal Foot: U,' per foot deviation-- Maximum CAREY FIREFOIL BOARD AND PANEL Date and Place of Manufacture Carey FirefoiX Board and Panel was manufactured at Dockland from 1940 until 1960. This product was composed of 1/8" thick corrugated asbestos paper sheets glued together with sodium silicate. The percentage of asbestos was roughly 60%, the same as asbestos paper. The type of asbestos used was grade 6, chrysotile, Johns-Manville And ACL. This product was an 8-ply corrugated paper with an aircell type construction. Uses This product was used as a rigid insulating panel primarily for plenums and industrial ovens and was used on the outside as a casing. It had to be cut with a carbaloy tip steel saw or a carborundum abrasive wheel due to the silicate adhesive which it had in it. It was very hard and brittle once it was formed. This product was eliminated in 1960 due to lack of demand. ^ No other competitor's products are listed in the Carey product comparison list for Firefoil Board and Panel. 119- Firefoil Board o. Firefoil ffcV/** A*^2 A rigid tfroog corrugated etbritoi inflating board furiHihed in Hondard *8 . -.de them in Itngiht up to W in. in thicknett Irom 7, in. *o 3 in, rnclvtive. Wright opproeimoteiy 1 lb. per o, ft. t in. thick. Suitable io lemoeroturet up to VOO* f. Thermal conductivity oporoeimately .7$ at 100* f. Fire*etittont and highly retittant to moitture and water. Strong end rigid enough to terve at a ttructwrel material. Sootdt ton be firmly joined with long wood tcrewt. Contiltt of alternotc loyert ol Hat and corrugoted atbettot pooer firmly cemented together ond treoted with a hardening ond water retitting compound. Deiigncd for air conditioning fen ond coil housingt. plenum chombere. fobricoling lerge art duett, induttrial even wollt. etc. u c__ _ C.r~i...: Q o-- Firefoil Panel cnney Frns- fo. parjsii For Construction of Bulkheads, Air-Condi tioning Housings. Air Cooled Boiler Walls. Industrial Oven Walls, Large Air Ducts, etc. Carry Firrfnil | rnntpn*ed of fine rnrru rated U.|a* fell*, firu.tj liuiiilcal anti in rrmlrr ( a lialil uri;hl. strong, rapid. lira-proof. tula rpritof iu*ailalim: ho-iril. f'irrfoil t'linrl ruii*i*t* of I-trefoil >urhi'nl on liotli ri<tr< uitli remrm.a*lae*to, lo'jiiiimt. l nrxrrlliol (r ramMrtn-litm of air* rmnllii,mins lum-HiJ-. >mlu*lrial oit-n lull... paneling for air* ronleal l.oilcr lull*. Ijr.*'1 air Wort*. rtr. A|i|innl lv the t`. Maritime Otiiimi**ton for l*b A-| anti tlla* It fireproof l.uli.in-.i<l nn-lrtitioo. . Firrfnil urisii* a||iruiujl* /i Ih. |nr Imaril taut, timiniuni rirr I!! x l0 in.: thirhitee* from -'h in. tip. Firrfnil I'unrl uriali* approximately .11, to 3*; )!,. per hoard foot; maximum rite l>! i Wi in.: lliit Lne*.e- from * in. up. Firvlml i unitpir inflation material that comprise* char* artcriilirs of Structural material,. VITRICEL ASBESTOS SHEETS Date and Place of Manufacture Vitricel Asbestos Sheets were manufactured at Lockland from 1941 until 1960. They were waterproof panel boards, consisting of 8 plies per inch of corrugated asbestos paper, laminated into a panel, saturated with sodium silicate and then immersed in a magnesium sulfate solution to waterproof the panel. Overall asbestos content was 60% to 70%. The type of asbestos used to make Vitricel Asbestos Sheets was chrysotile. The grade was 5 and 6. The supplier was JohnsManville and Asbestos Corporation. This product was dipped in magnesium sulfate in order to make it waterproof, vitricel Sheets were cut with a carbo rundum wheel or carboloy tipped steel saw. Some fiber re lease would occur on cutting. Uses Vitricel Asbestos Sheets were used for insulating steel stacks and breechings in temperature ranges up to 800F. This product was discontinued due to elimination of its application. -122- Vitricel Asbestos Sheets O VITRICEL ASBESTOS SHEETS For Stack and Breeching Lining . imperially designed for Mcel Mark* and breeching* xhen pro tection, light wi;lit and fttlrfjnrr to moisture are of more Importance than maximum in-ulatins value. Till withstand temperature* up to X<>0' F. Thermal conductivity at TOO* F.--Ida Bxn. per hour per ?(. ft. per decree F. per in. thirknes*. For hither thermal efficiency. Iti-Tcmp No. 12 or Aluittino Ili-Temp block* are recommended. . Carey Vitricel Aibntoi Sheet* are built up, layer on layer of corrugated A>l>c?lo* Felt* a* illustrated. The* are then vitrified by a special process hIiWi maker them hard and highly resistant to moisture and high temperatures. ' . ' Furnished in standard fiat sheet* 36\36 in. or standard curved sheet* 21x36 in. curved to fit any stark curvature. 2 in. thickness recommended hut other thicknesses wilt he made to order. Vclflit approximately 1 lbs. net per tq. ft. for 2 in. thickness and In proportion for other thicknesses. Recommendations for methods of application will be furnished a request. . -12 3- > CAREY MARINE PANEL Date and Place of Manufacture Carey Marine Panel was produced at Lockland from 1941 until 1950. Composition of Product The constituents of this product were the 8 plies of aircell board vitricel faced with a 1/8 inch asbestos cement skin on both faces. It was water resistant. This product had 60% asbestos fiber and had the same constituents as asbestos paper. ' Uses Marine Panel was used as a board or panel where the structure was subject to abuse such as fan and coil housings, industrial oven walls and partitions. This product was eliminated by Philip Carey in 1950 due to obsolescence of the application.- -124- Marine Panel Marine Ferial prr~ fgrmthad ifl tba tom* tint and ikickAinn at firafoil. A ivdar 1110*9 ng>d board or pan*I con- in*. [C;- v/yrrvr.v.--^ I11I1A9 of Firatoil fmthad an both lwvlocfl wHK '/ in. thick oibio.<"! board. Particularly datirobla whata lh itruclur* may b lubiacMd to obvia. ticoaffirrdid for fan and cod housing*, indwttriol own molls. partitions, He. what# strong. tnprool. moistwrn tension* tnsuloling ponolt ora naadad. CAREY PANEL BOARD Date and Place of Manufacture ' Carey Panel Board was made at Lockland from 1941 until 1950. It was not patented. Composition of Product Carey Panel Board was a 6-ply corrugated asbestos felt structure reinforced on each side and vitrified with a sodium silicate solution. It was furnished in sheets 3 feet by 9 feet, in thickness of 1 inch. There were 6 plies to the inch. This product had 60% asbestos fiber. The type of asbestos was chrysotile in grades 5 and 6. The suppliers were Johns-Manville and Asbestos Corporation. It was cut with a carborundum wheel or barboloy tipped steel saw. Fiber release was moderate. It was discontinued because of obsolescence. Uses This product was used for oven insulation in temperatures up to 1200F. -126- Carey Panel Board D 4NCL BOARDS For Oven Ponds (200* F. fo T200* F.) V CAREYSTONE SHEATHING Date and Place of Manufacture Careystone Sheathing was made at Lockland from 1925 until 1969 and for a very short while was made at Perth Amboy, New Jersey, also. Composition of Product The constituents of Careystone Sheathing included 22% asbestos fiber, the balance was Portland Cement. The type of asbestos used to make Careystone Sheathing was chrysotile, grades 4 and 5 supplied by outside mining operations such as Johns-Manvilie and Asbestos Corporation, Ltd. Careystone Asbestos Sheathing was manufactured in both flat and corrugated sheets and its uses were exterior and interior building panels. The corrugated type was only manufactured at Lockland. Only corrugated sheathing was for roofing and siding panel on buildings. It's disappearance from the market in 1969 was due to the elimination by Panacon of all industrial cement board products. Competitor's Products None listed for this product. -128- 0 ' .________: * i *. * ` CAREYSTONE 1 Asbestos-Cement Sheets I flat and Corrupted Careystone Sheathing * Caret-tune H.it A-hc-mr-Crment ;-hrathinc. nj (jwtiott< eeru;ateti. are made of Portland rrnirni and Bv * -petial Carey pruie><, long. luupli atl*ert libre* are etrult d(*tnt<u(rd lluvuih the eexstrti4, amt this rucecd mixture i> eominnrd permanently under terrific prnriife, and xchftt **1`,,rnt."* ha resiliency ami strrolth. _ fire rei-tiiis--etrrt the thine of a ldot--toreh cannot isnltc it. No amount of iOaUn; in vairr cju harm it. n' alt mineral. Nexer need* the protection of paint--thou;h it ran Le piten a paint funds the route or ordinary ooj. ; Jl >1 ideal itlirreirr lltrre arc (t:c> and funic* from industrial operation* lo contend ttith. . . Standard Sheets Available ** Carry-tone Flat A-hc-to- 'headline i* made in standard rlieeti 42x43 in.. 4Bx4S^ i_ 42.\96 in., and 4Kx'*o in. lit s.ei.-ht xaric* in dirert proportion.to it* liiiiUcsj, the *i in. thichne?* urieiiin: approximately 2* lbs. per sq. ft. Made in ihirknr--e* ** in. to 2 in. inrly.-itr. * Carcy.-tone Curruaated A-he-t**-Cenicnl routine and tiding ii' made in Standard rlu-el*. 42 in. wide. Standard lengths are 4 to it) ft. Standard thirk- nrn it ?i in. at erase. . Veipht per square font 3*i lli. ** * .* Crated approximately 4*; lb*. ASBESTOS PAPER AND ROLL BOARD Date and Place of Manufacture . Asbestos Paper and Roll Board was made at Lockland and 5l/. nrrrT4>i>rn-a-3 y at Linden, New Jersey from 1906 until the present Composition of Product The constituents of Asbestos Paper and Roll Board included 85% asbestos and starch. The type of asbestos used was chrystotile primarily in grade 6 from outside sources -- Johns-Hanville and Asbestos Corporation, Ltd. Asbestos Paper and Roll Board was made in weights of 6, 8, 10, 12, 14 and 16 pounds per 100 square feet. Uses This paper is used around furnaces, hot air furnace ducts, pads around ironing boards and in asbestos gaskets. Some specialized embossed forms are used as asbestos muffler paper for making automobile mufflers. This paper was capable of being cut with a knife. There would be very little release of asbestos fiber. It is still marketed under the Celotex name. The roll board was a very thick asbestos paper in increments of 1/16 of an inch, 1/8, 3/16, etc. and rollboa.ro Strong, flexible, fire-resistant, inorganic material Atbettos Paper and Rollboard Asbestos Paper and Rollboard are composed of pure Canadian asbestos fiber free from hard, rocky particles. This pure asbestos is mixed with a small quantity of very strong binding material, slurried into a pulpy mass, formed into endless sheets of different weights on a specially equipped paper making machine, thoroughly dried, calen dered to a smooth finish and put up in rolls ready for ship ment. Asbestos Paper and Rollboard are strong, flexible, fire-resistant sheets. Asbestos Paper tape, made from standard 12-lb. stock, also is available in 2 ' and 3 ' widths. Commercial Grade Asbestos Paper is entirely satisfactory for many purposes. The 6-lb. and 8-tb. papers are used extensively in the manufacture of various pipe insulation and electrical insulation. The 10-lb. and 12-lb. papers are used for wrapping hot air furnace pipes. Heavier weights are used for lining stoves, ovens, gas ranges and for making gaskets, filters and discs. SIZES Asbestos Paper and Rollboard are furnished in standard widths of 18 ', 24 ', 36 ' and 37 VS ' In rolls weighing approxi mately 25, SO and 100 lbs. For manufacturing purposes, Jumbo roils of 200 to 2000 lbs. are furnished. Special sizes can be made to order. Asbestos paper tape is available In 2 * and 3 * widths. PACKAGING Asbestos Paper: 50 and 100-ib. rolls, or Jumbo rolls Asbestos Paper Tape: 2 * wide 84-ft. rolls, 18 rolls per package 3 * wide 84-ft. rolls, 12 rolls per package PHYSICAL PROPERTIES Table of Weights and Thicknesses Lbs./IOOSq. Ft. ( 10%) Approximate Thickness--In. 131- 41b. 81b. 81b. 101b. 121b. 14 lb. 16 lb. V<* * (32 lb.) fit * (48 lb.) V, * (64 lb.) .OtO .015 .019 .022 .027 .029 .032 .0625 .093 .1?S ASBESTOS MILLBOARD Date and Place of Manufacture Millboard was manufactured from 1906 until the present at Dockland + , Composition of Product Asbestos Millboard contained approximately 80 to 85% asbestos fibers. The type of asbestos was chrysotile in a 4 grade. . Uses The principal uses are as a gasket stock and as a form board for heating elements in toasters and irons and ironing board covers. Asbestos Millboard is generally made in thicknesses of about .1 all the way up to thicknesses of 1/2 inch. The binder for this product is starch or Portland Cement. Today this product is made under the Celotex name. Asbestos. Millboard is furnished in 42 X 48 sheets in thick_ nesses from 1/16 to 3/4 inch. Asbestos Millboard is packed in 100 lb. cartons. Commercial Millboard is available in two grades. No. 7 medium and NO. 1 hard. The No. 7 grade withstands temper atures up to 800F and the No. 1 grade withstands tempera tures up to 1000F. ASBESTOS MILLBOARD UP TO 1000 F. A versatile, fire-safe asbestos board for industrial use o' Asbestos Millboard is made from pure Canadian asbestos fiber pulp mixed with binding materials and formed in sheets. Commercial Millboard is available in two grades. No. 7 Medium and No. 1 Hard. The No. 7 grade withstands temperatures up to 800 F,, and the No. 1 grade withstands temperatures up to 1000 F. Though these two grades satisfy the vast majority of requirements, special grades can be developed by Carey laboratories. Millboard with pin-point (knurled) finish can also be sup plied. Asbestos Millboard is used extensively in the electric heating field and glass industry. It is recommended for use In fire screens and partitions, as a fireproof lining for ceilings, waifs, floors, elevator shafts, moving picture machine booths, ranges, stoves, grates, electric ovens, sterilizers and roasters. SIZES Asbestos Millboard is furnished in 42 * by 48 * sheets in thicknesses from 'M ' to % *. PACKAGING Asbestos Millboard is packed in 100-tb. cartons unless otherwise specified. GOVERNMENT SPECIFICATIONS Both No. 1 and No. 7 grades of Asbestos Millboard meet Federal Specification HH-M-351a. PHYSICAL PROPERTIES Table of Thicknesses and Weights for No. 7 Grade* Thickness-- Inches Per Sheet Pounds" Per Sq. Ft. Ounces ib Us Us Us ft % Ya Ms */ Us K Vi % U 2.0 2A 3.65 4.S 5.82 6.93 9.0 10.35 14.01 17.5 20.28 26.53 34.3 39.8 24 34 4.4 54 6.6 7.9 10.3 11.8 16.0 20.0 23.1 30.3 394 45.5 *No. 1 grade wi-ighs approx. I0JJ moro than No. 7 grade Correct to 10%. Carey Asbestos Millboard is l>ohtcr In weight than other mtUboard*--hA* liiphcr insulation value oc*r pound o ASBESTOS PAPER AND FELTS CAREY ASBESTOS FELTS Date and Place of Manufacture Carey Asbestos Felts are principally roofing felts manufactured by Philip Carey at Lockland from 1960 until H Abe -prospint* The roofing felt consists of 85% asbestos fiber, chrysotile in grades 5 and 6. To a limited extent, Carey Canadian asbestos would have been used but principally it would have been used from Johns-Manville and Asbestos Corporation, Ltd. Uses Carey Asbestos Felts were used principally for built- up roofing. This product can be cut with a knife. It is' made in a thickness of about 1/16 inch. It is made in 9 lb. 10 lb., and in 20 lb. weights. The saturated asbestos roofing felt is roofing felt saturated with asphalt. There would be very little release of asbestos fiber when this product is cut with a knife after it has been saturated with asphalt. There would be some possibility of release of asbestos fiber if it was not saturated. These products ar,o s ft a 13. made and marketed 4soday- -135- o 45 POUND ASBESTOS WEATHERPROOF JACKET Date and Place of Manufacture . 45 Pound Asbestos Weatherproof Jacket was a product made by Philip Carey at Lockland from 1906 until This product is-presently marketed under the Celotex name . The constituents of 45 Pound Asbestos Weatherproof Jacket were the same as a roofing sheet which is saturated with asphalt. The constituents of it would be the same as the asbestos roofing felts. Weatherproof Jacket would be applied to sectional pipe insulations to give weather protection. This product weighs 45 pounds per 108 square feet. -136- *1 WEATHERPROOF JACKETS rvxai FOR CAREY CALCIUM SILICATE AND Hl-TEMP NO. 19 PIPE INSULATION Weatherproof jackets applied to sectional pipe insulations give the most practical and least expensive form of weather protection. In exceptional cases, where the jacket or pipe insulation would be subjected to mechanical injury from excessive rough usage, a suitable metal jacket should be substituted for the Weath erproof Jacket. STANDARD WEATHERPROOF JACKET: This is a rag felt base saturated with a good grade asphalt; weighing 30 pounds per 108 square feet. 45-POUND ASBESTOS WEATHERPROOF JACKET: This is the highest grade asbestos felt base, saturated with the highest grade asphalt. There is a final coat of fine sand on both sides. This jacket weighs ap proximately 45 pounds per 108 square feet. Standard or 45-Pound Asbestos Weatherproof Jackets are satisfactory for pipes running in closed conduits or tunnels. . IOtM NO. 7007--JM--11 /OCl -137- ialNo in U.S.A. HT-7 CAREY ASBESTOS TANK JACKETS Date and Place of Manufacture Carey Asbestos Tank Jackets was a product made at Lockland from 1906 until 1945. This product was corrugated 4-ply aircel type paper which was trimmed so that it could be wrapped around old type water heating tanks. Its constituents included ap proximately 60% asbestos fiber in addition to the organic felt and 15% sodium silicate as a binder. The type of asbestos used is chrysotile, grade 6 predominantly from outside suppliers, Johns-Manville and Asbestos Corporation, Limited. There was.usually no on-the-job fabrication since this product was made- to go around 30 gallon tanks and larger tanks in the actual size so there would have been little lilelihood of cutting. In the event it had to be cut it i could be cut with a knife. -138- o CORRUGATED ASBESTOS PAPER (l>JCt.u0 <5*1 CtiT L>dO( (*SG5709 PAf69) Date and Place of Manufacture . . Corrugated Asbestos Paper was made at Dockland from 1906 until 1960 ^Cr\Q Composition of Product The composition of this product was 60% asbestos fiber, and 15% sodium silicate, and 25% organic fiber. This is the product that Aircel was made from. This product was sold in single sheets which is what Corrugated Asbestos Paper was. Use3 . It was used for wrapping around big pipe in sizes for which Carey did not make preformed products. It was at some times referred to as continuous corrugated asbestos. It disappeared from the market with other low temper ature products due to lack of demand and competition with fiberglass. 1 yiTi CORRUGATED ASBESTOS PAPER DESCRIPTION SPECIFICATIONS Corrugated Asbestos Paper is made by bonding a sheet of corrugated asbestos paper to a sheet of flat asbestos paper. It is a very light and flexible in-"i .'ton. Sites: Corrugated Asbestos Paper is furnished in coarse corrugations 1/4" thick per ply fAircell), and in fine cor rugations 1/6" and 1/8" per ply. Rolls 36" to 37" wide are available in 250 sq. ft. and 500 sq. ft. sites. USES Corrugated Asbestos Paper is recommend ed as a wrapping for curved surfaces, such as hot air furnace pipes and hot air ducts in blower systems used in heating and ventilating large buildings. Packaging: Aircell d/4" deep corruga tions) Corrugated Asbestos Paper is packaged in cartons 18" by 18" by 38". weighing approximately *>0 Ihs. gross. A box car holds approximately 400 cartons. Carload quantities of 500 sq. ft. rolls can be shipped in bulk. These rolls are protected by a wrapping of Kraft paper secured with gummed tape. -141-