Document ZJXgyBR36dL8xqnKZgGNr0mY0

*rv -- 4-OOF :; High temperature 111 i PLUMB|NG, HEATING & AIR CONDITIONING I i ' REFRIGERATION INSULATING FIRE BRICK t REFRACTORY PRODUCTS FINISHES & WEATHERPROOFING MATERIALS ASBESTOS MILLBOARD B JOHKS MAWVILU vL "There's a Johns-ManviUe insulation for every commercial and industrial purpose f " Sillj.ask for it! PRODUCTS 4 -h it .1 - ET-000032 P Johns-Manville brings you the benefit of more tnan a century's experience in the development and manufacture of quality insulating materials... F.T-nnnrm RA9 . *VV.".'*` .* * .? v**:... = *, ^5TA#J t':'v*v.^^rr::.. r*^gr . >-.V, '>'-.V*v>'aM ` ` i'V' ;V- * (,,- - ;/ V . , ............... _ . ..*:> Since 18 58,v`Johns-Manville'-has developed^ and improved; methods', and/jmachin^f&S ; manufacturing insulations ahcl accessory mrfgz . teriais for every`industrial -and 'commercial^ requirement.vToday, out of a total of for^gg four manufacturing plants owned .and o'per^l ated by Johns-Manville, fourteen are deyote'* to the production of industrial insulations'ana^ related products. ' ,. .{. '. . ' '' >& ;* <l' '"S ', ' - ' JSUJS5W ' . .. . . From these busy plants, of which the one at^ , Waukegan, Illinois, illustrated at the leftj is^i a typical example, flow the Johns-Manville3jp quality insulating materials that contribute s$J$| much to the efficient and economical opera? Si* tion of American industry. At every one of these locations modern methods of mass prq-~|^ duction and quality .control assure product'll uniformity and top value for your insulatin' dollar. And all are strategically located :tp provide the best possible' service to all sec??- tions of the country^'7 : " . ` ' :'r-T v . .... . 7 1 . ' - " ' " " >. TABLE OF CONTENTS PRODUCT PAGE INDUSTRIAL l HIGH TEMPERATURE Thermobestos Thermobestos Extended Legs Metal-On Metal-On Tank Panels 85% Magnesia Superex Superex-M Marinite Banroc Blankets H. T. Banroc Banroc M Block Unbonded B-Fiber Blankets Metal-K 2-23 2 5 6 8 9 lO 12 14 16 18 19 20 22 PLUMBING, HEATING & AIR CtmuiiiuNiNG 24-43 Micro-Lok Aerotube (Sheet) Aerotube (Pipe) Micro-Aire Microlite Duct Insulation__________________ Spintex MicroTuf Micro-Bar Microlite Duct Liner Coated Spintex 24 27 28 30 -32___ 34 36 38 40 42 REFRIGERATION Zero-Lite Micro-Cel T-4 & T-2 Oil-Free Spun Banroc Loose Zero-Foam 44-49 44 46 48 49 INSULATING FIRE BRICK i REFRACTORIES 50-61 Insulating Fire Brick Sil-O-Cel Firecrete Blazecrete Aggregates & Fills Bonding Mortars Cerafelt Asbestos Millboard 50 52 54 56 58 59 60 61 FINISHES t WEATHERPROOFING MATERIALS 62--69 Cements & Fills Asbestocite Insulkote Weatherproofing Jackets 62 64 66 68 15- ET-000034 1 8 A3 J-M TH RMOBESTOS pipe and block insulation km M DESCRIPTION: A molded, high tempera ture pipe and block insulation, J-M Thermobestos is composed of hydrous calcium silicate bonded with asbestos fibers. It is a completely inorganic insulating material which, because of its light weight, low thermal conductivity, great structural strength and insolubility in water, is ideal for high tempera ture piping and equipment. - AVAILABLE FORMS: Thermobestos is furnished in both sectional pipe insulation and block form. The pipe insulation comes in a com plete selection of sizes up to 24" x 3" half-sections. Larger sizes are available in quad segments from 25" to 33" P/S in IV2, 2, 2 Vi and 3" thicknesses. Bevelled and scored blocks are available for larger diameters. Regular blocks furnished in 6", 9", 12" x 18" widths by 36" length, in a full range of thicknesses. | USES: Especially recommended for use in the power generation and process industries on in door and outdoor piping and equipment operating at temperatures to 1200F, Thermobestos is light enough for easy handling and fast application. Re peated wettings have no permanent effect on it which makes it ideal for installations subjected to weather, or for insulating underground steam lines. Because it will not bum or carry flame, it may also be advantageously specified for use in the presence of inflammable gases and liquids. | ADVANTAGES Exceptional Strength Similar in chemistry and composition to a very fine concrete, Thermobestos will withstand unusual oper ating abuse without appreciable damage. Extreme Lightness . Thermobestos is as light as many insulating materials possessing a fraction of its strength and durability. Chemically Stable 100% inorganic, will neither burn nor rot. Not Damaged by Water Can be soaked in water without damage. After drying, conductivity will be as good as new. Easy Application Thermobestos is purposely made in large blocks and half-sections to facilitate handling and reduce num ber of joints. Low Conductivity Thermobestos offers the lowest k factor of all insula tions in general use throughout the power generation and process industries. ET-000035 8A4 I THERMOBESTOS Specification Data Density Wry) Transverse Strength (modulus of rupture) 4 Compressive Strength (based on 2" thickness of block) Linear Shrinkage Maximum Service Temperature 11 lbs per cu ft 95 psi 165 psi to produce 5% compression 1.5% after 24-hr soaking period at 1200F 120QF `The figures given In this table are average values obtained In accord ance with accepted test methods. MEAN TEMPERATURE, F ''i'C.-V- *** "i 'U .''j* .I' ' '$>; ;Vb' ' COMPLliANCE GOVERNM^^S^CS:g^|}^ Pipe insulation: MIL-l-2781 C Grade i, class b, to 500F Grade II, class d, to 750F Grade III, class e, type I and II, to 105QF FEDERAL HH-l-523 A Class 2, to 1200F Block Insulation: MIL-l-002819 B Class 1, to 500F Class 2, to 1000F FEDERAL HH-l-523 A Class 1, to 1200F <rT:^T Pipe insulation: C345-54T, to 1200F Block Insulation: C344-54T, to 1200F ET-000036 JOHNS MANVILLE THERMOBESTOS Specification Data Temperature of Pipe, F Nominal 100 200 300 400 500 PipeSlze, to to to to to inches 199 299 399 499 599 600 700 800 900 100C to to to to to 699* 799* 899* 999*1096 Nominal Thickness, inches Utility--Steam Generation 1*4 & less 1 1 1*4 2** 2*. 2*4 2*4 2*4 3 3 2 1 1 1*4 2** 2** 2*4 2*4 3 3 3 2*4 1 1 1*4 2** 2** 2*4 2*4 3 3 3*4 3 1 1 1*4 2" 2** 2*4 3 3 3 3*4 3*4 .1 1 1*4 2** 2*4** 2*4 3 3 3*4 3*4 4 1 1 1*4 2** 2*4** 2*4 3 3 3*4 3*4 4*4 1 1 lVz 2 2*4 2*4 3 3 3*4 3*4 5 1 1*4 1*4 2 2*4 2*4 3 3*4 3*4 4 6 1 1*4 2 2 2*4 3 3 3*4 3*4 4 7 1*4 1*4 2 2 2*4 3 3 3*4 3*4 4 8 1*4 1*4 2 2 2*4 3 3*4 3*4 4 4 9 1*4 1*4 2 2*4 2*4 3 3*4 3*4 4 4 10 1*4 1*4 2 2*4 2*4 3 3*4 3*4 4 4 11 1*4 1*4 2 2*4 2*4 3 3*4 3*4 4 4*4 12 1*4 1*4 2 2*4 3** 3 3*4 4 4 4*4 14&up 1*4 1*4 2 2*4 3** 3 3*4 4 4 4*4 Process l*4&lessl 1 1 1 1 1 Wz 1*4 1*4 2 2 1 1 1 1 1 1*4 1*4 1*4 2 2 2*4 1 1*4 1*4 1*4 2 3 1 1*4 lVz 2 2 3*4 1 1*4 Wz 2 2 4 1 1*4 1*4 2 2 4*4 1*4 1*4 ivz 2 2 Yz 5 1*4 1*4 1*4 2 2 Vz 6 1 1 1 1 1*4 1*4 2 2 2 2*4 7 1*4 1*4 1*4 1*4 1*4 1*4 2 2 2 2*4 8 1*4 1*4 1*4 1*4 1*4 1*4 2 2 2*4 2*4 9 1*4 1*4 1*4 1*4 1*4 1*4 2 2 2*4. 2*4 10 1*4 1*4 1*4 1*4 1*4 1*4 2 2 2*4 2*4 11 1*4 1*4 1*4 1*4 1*4 1*4 2 2 2*4 2*4 12 1*4 1*4 1*4 1*4 1*4 1*4 2 2 2*4 2*4 tr 14&up 1*4 1*4 1*4 1*4 1*4 2 2 2 2*4 2*4 Ur . .\T; ;' t RECOMMENDED THICKNESSESt I , i .-M-t ..J Temperature of Surface, F . 100 200 300 400 500 600 700 800 900 1000 1100 -Ho to to to to to to to to to"- tO 'T'a < 199 -299 399 499 599 699 799 899 999 1099 1200 . Nominal Thickness, inches ' 'J rs Utility-Steam Generation ',< 1*4 >*Wz 2 2*4 3 3 3*4 4 : 4 .4*4 4*4' v V Process s`l*4-<l*4'1*4 1*4 1*4 2 2 2 2*4 2*4 3 i , Commercial-Full Year Operation * 1*4 V 2*4 3*4 4 4*4 - Commercial-Season Operation in -VI 1*4 2 2*4 - --_ - - _ - _ - sc**; - ** j-M office. thicknesses are optimum thicknesses calculated on an tco-i%3 ' ' heat conservation under average operating conditions .>3 .rate temperature control. Unusual conditions may war- VS! other thicknesses. ' . .. - . . STANDARD SIZES " u- Lenth, Inches vV`'i 'l 36 . ilia.-*- * Width, Inches . Thickness, minchnes v.-tS 6,9,12 and 18 1,1 *4, 2,2*4, 3,3*4 and 4J Commercial--Full Year Operation l*4&less 1 1*4 2 2*4** 3** -- -- ___ ___ -- 2 2*4 1 1 1*4 2 2*4** 3** -- _ 2 2*4 3** 3** -- -- ___ -- ___ _ -- _; -- 3 3*4 1 1 2 2 2*4 3" 3*4** -- -- 2*4 3** 3*4** -- -- -- -- _ -- ___ 4 1 2 2*4 3** 3*4** -- ___ ___ -- -- 4*4 1 2 2*4 3** 3*4** -- -- ___ -- -- 5 1 2 2*4 3" 3*4** _ -- -- -- -- 6 1 2 3 3%** 4** -- ___ -- -- -- 7 1*4 2 3 3*4** 4** ___ ___ -- -- -- 8 1*4 2 3 3*4** 4** ___ ___ -- -- -- 9 1*4 2*4 3 3*4** 4" -- ___ -- -- -- 10 1*4 2*4 3 3*4** 4** -- ___ -- -- -- 11 1*4 2*4 3 3*4** 4** -- -- -- -- -- 12 1*4 2*4 3 3*4*T4`* -- -- -- -- -- 14&up 1*4 2*4 3*4 4** 4*4 -- ------ Commercial--Seasonal Operation l*4&less 1 1 1 1*4 1*4 2 1 1 1 1*4 1*4 2*4 1 1 1 1*4 2** 3 1 1 1*4 lVz 2** 3Vz 1 1 1*4 1*4 2** 4 1 1 1*4 1*4 2** 4*4 1 1 1*4 1*4 2 5 1 1 1*4 1*4 2 6 7 8 1 1 1*4 2 1*4 1*4 1*4 2 1*4 1*4 1*4 2 2 2 2 9 1*4 1*4 1*4 2 2 10 1*4 1*4 1*4 2 2*4 11 1*4 1*4 1*4 2 2*4 12 1*4 1*4 1*4 2 2*4 14&up 1*4 1*4 1*4 2 2*4 ---- -- -- -- ---- -- - -- - - --- - ----- -- - -- - ---- -- -- ---- -- -- ---- -- -- ---- -- -- -- - - -- - -- - - -- - - -- -- -- -- -- - u'rr_nnn(v*7 I no/* chyEK type: Extended Legs for Traced Pipe Lines temp limit: 1200F j-M THERM0BEST05 extended legs for steam or electrical traced pipe lines 1 1 1 4 1 | DESCRIPTION: Composed of hydrous cal cium silicate bonded with asbestos fibers, J-M Thermobestos with extended legs is a high-tempera ture pipe insulation molded with %" legs on each end of the half circles-- or Vs" straight beyond 180 (Vi dimension "A" on ad jacent sketch). Extended legs provide allowance for the traced line and the di mension of "B", as shown on the sketch, will be V* JOINT For special size extended legs, consult J-M sales representative. AVAILABLE FORMS: Thermobestos is furnished in a complete selection of sectional pipe sizes up to 24" x 3" thick half-sections. Larger sizes are available in quad segments from 25" to 33" P/S in 1 Vi, 2, 2Vi and 3" thicknesses. For special ap plications, Thermobestos with extended legs can be furnished as Metal-On--a factory-applied alumi num or stainless steel jacket. H USES: For indoor and outdoor piping and equipment, operating at temperatures to 1200F, that have either steam or electrical traced pipe lines. Especially recommended for use in the power gen eration and chemical and process industries. ^ ADVANTAGES: Traced lines present a shape problem for insulations which are furnished in half circles; to fit both the main line and the traced line would require an oval insulation a size larger than normal. An oversize insulation does not provide a snug fit and, consequently, lacks physical strength. Extended legs provide an elliptical shape that fits both the main pipe and the traced line properly. In addition, the smaller size insulation made possible by extended legs permits substantial savings in material costs. Thermobestos with extended legs also offers these advantages: m i it An Insulation for Evefv Cnmm&miai anri ET-000038 JOHKS MAKVllLE | o.-------- I 8A7 J-M METAL-ON pipe insulation DESCRIPTION: J-M Metal-On pipe insu lation consists of high temperature Thermobestos pipe insulation pre-jacketed at the factory with topquality aluminum. Furnished as an integral pack age (including a built-in isolation felt), a section of Metal-On snaps on the pipe and locks tightly in place to seal out weather and protect insulation indefinitely. Joints are sealed with either "Regular" or "One Piece" aluminum "snap straps." No sheet metal screws are used. The aluminum alloy jacket is especially selected to give superior corrosion re sistance and strength. AVAILABLE FORMS: Furnished in pipe insulation form only. Available in 36" sections in a complete range of sizes up to 24" pipe size by 3" thickness. -- H USES: Particularly recommended for use in the power generation, petroleum, chemical and al lied industries, especially on outdoor installations, at operating temperatures to 1200F. ADVANTAGES Installation Savings Both insulation and jacket are furnished in a single package, installed in a single operation. ' Excellent Weather Protection Keeps insulation dry during installation, thus avoiding electrolytic corrosion of aluminum through direct con tact with wet insulation common where jacket is in stalled as a separate operation. Proper Jacket Thickness Jacket thickness designed to provide, at lowest cost, outstanding appearance, stiffness, workability, and re sistance to abuse. Integral Isolation Felt A built-in, properly designed barrier between jacketing and insulation. Easy to Remove Rapid, easy removability for repairs and maintenance. For Specification Data, including physical and ther mal properties, recommended thicknesses, compliance with specifications, etc., see Thermobestos pipe insu lation brochure IN-169A. FT.nnnmQ 8A8 METAL-ON I Application Details I 1 0 1 I J Section of Matal-On pipe in sulation is held open length wise, snapped onto pipe, and locked securely in place with one movement. One piece aluminum "snap strap" containing a perma nently plastic sealing com pound is snapped around joint to seal out water. This type snap strap is available up to 12% OD Metal-On and re quires no additional bonding. \ The J-M Metal-On Cut ; ter has been speciaily developed for easy hand cutting of alumi num jacket only. Jacket cut is started by pressing cutter point through alumi num with heel of hand. Ordinary metal band is quickly and easily applied to hold regular snap strap tightly in place with J-M Metal-On Banding Wrench. Metal-On can be made to fit elbows, tube turns, sweeps and bends by cutting mitered sec tions. A preformed Miter Seal aluminum band is placed over the joint and secured with a banding wrench. COLORED SNAP STRAPS AVAILABLE FOR EASY COLOR CODING Colored Metai-On snap straps may be installed in place of regular straps on any Metal-On job for color coding purposes. The following colors, which are permanent and require no maintenance, are available: scarlet red, cascade blue, sunburst yellow, meadow green, ebony black, and orange orange. rnn nin All piping shall be insulated with Johns-Manville i Thermobestos according to recommended thick nesses. (See Thermobestos specification data in brochures IN-169A or IN-244A.) The insulation shall be applied over clean dry pipe with all joints butted firmly together. Double layer insulation, when required, shall be applied with joints staggered, the inner layer secured with wire loops on 12-inch (maximum) centers, and outer layer applied in the same manner as single layer construction. The Thermobestos shall be jacketed with a minimum thickness of .016-inch aluminum, of alloy No. 5005 or No. 3003. A mois ture barrier shall be provided between the Thermo bestos and the aluminum. The insulation and alu minum shall be secured in place by a continuous friction type joint to provide a positive weather proof seal along the entire length of the aluminum jacket. Also, a .016-inch aluminum preformed strap of minimum width of 2 inches and contain ing a permanently plastic weatherproof sealant shall be centered and secured over each circumferential joint. FITTINGS All elbows, tube turns, sweeps and bends shall be insulated with mitered sections of aluminum jack eted calcium silicate insulation (Metal-On). Joints shall be sealed with a sealing compound and pre formed aluminum bands (J-M Miter Seals). ET-000040 7 III An Insulation for Every Commercial and Industrial Puroose 8A9 J-M METAL-ON tank panels H DESCRIPTION: J-M Metal-On tank panels combine specially formulated J-M Spintex insula tion and a facing of embossed diamond rib alumi num sheet for weather protection and good appearance. Metal-On tank panels are secured to a tank by nine !4 " steel studs welded to the tank through pre-drilled holes in the panel. A specially designed nut and washer assembly closes the holes and holds the panels firmly and permanently. AVAILABLE FORMS: Regularly furnished in panels covering a net area of 32 sq. ft. Aluminum facing is 100" x 50.3", Spintex is 96" x 48", by 1", VA", 2" or 3" thick. Special !4" threaded studs with suitable nuts are furnished with panels. | USES: J-M Metal-On tank panels were de signed primarily for the insulation of heated tanks and vessels, but can be used for housings and other surfaces to which securement can be made by weld ing studs. ADVANTAGES: Rapid Installation Metal-On tank panels are applied rapidly, saving labor costs and providing a really economical installation. Cut-outs for manholes, pipes, etc. are made readily. Incombustible Spintex insulation rates as incombustible when tested according to Commercial Standards 131-46. Good Appearance Metal-On tank panels provide long-lasting weather protection and attractive appearance under normal at mospheric conditions. Horizontal laps are 4", vertical side laps are 2% _ MEAN TEMPERATURE, F Highly Efficient Insulation 8 Spintex conductivity at 200F mean is below 0.32. ' ET-000041 8A10 J-M 85% MAGNESIA pipe and block insulation DESCRIPTION: Johns-ManviIle85% Mag nesia is composed of hydrated basic carbonate of magnesia bonded with asbestos fiber and molded into both pipe and block form. The Johns-Manville manufacturing process provides the material with a maximum number of voids, or minute dead-air cells, which increases the natural resistance to heat transmission and reduces the weight of this dur able insulation. Maximum mechanical strength consistent with high insulating value is an added advantage. AVAILABLE FORMS: J-M 85% Magne sia is furnished in both sectional pipe insulation and block form. The pipe insulation comes in a complete selection of sizes up to 14" x 2" half sections. Larger sizes are available in segments and curved blocks. Blocks are available in widths of 3, 6, 9 and 12", and lengths of 18 and 36", in a full range of thicknesses. 6" wide curved blocks are available for larger diameters. | USES: Recommended for use to 600F on heated piping and equipment in schools, hotels, hospitals, public buildings, ships and industrial in stallations of all types. For temperatures above 600F, J-M 85% Magnesia is often used as an outer layer over J-M Superex. This construction--known as Superex Combination--combines the high heat resistance of Superex with the greater insulating value of 85% Magnesia. " | ADVANTAGES Good Compressive Strength J-M 85 % Magnesia has the compressive strength nec essary to withstand all normal abuse to which exposed piping and equipment may be subjected. Chemically Stable 100% inorganic, will neither burn nor rot. Low Maintenance For practical purposes J-M 85% Magnesia is ageless and will last as long as the masonry in a building. Withstands Wetting Will withstand repeated wetting and drying without deterioration. High Insulating Value Has a thermal conductivity of .46 at 400F mean tem perature. Light Weight ET-000042 Easy to handle and install. P J-M S'lPEREX block Insulation | DESCRIPTION: J-M Superex block insulalation is composed of calcined diatomaceous silica blended with other insulating materials and bonded with asbestos fiber. These light weight, large size blocks will withstand temperatures up to 1900F with negligible shrinkage. Their unique combina tion of low conductivity and high stability at ele vated temperatures provide excellent efficiency and long, maintenance-free service. Ever since its introduction, Superex has demon strated its versatility as a high temperature insula tion. Today, for example, it economically insulates 90% of this country's hot blast stoves. AVAILABLE FORMS:Furnished in flat or curved blocks in the following sizes: Flat or curved, 3" or 6" wide by 18" or 36" long. Flat only, 9" or 12" wide by 18" or 36" long. Thicknesses range from 1" to 4". | USES: Superex blocks are widely used for equipment operating at temperatures to 1900F in cluding boiler furnaces, hot blast stoves, mains and bustle pipes, hot gas flues, soaking pits, petroleum cracking furnaces, producer gas mains, and metal lurgical furnaces of various types. ADVANTAGES High Compressive Strength Compresses only Vs" (2" thickness) under a pressure of 85 lbs per square inch. Low Conductivity at High Temperatures Superex has a conductivity of .82 at 1000F mean temperature. Low Heat Shrinkage Has a linear shrinkage of only 2.7% at 1900F. Dimensional Uniformity Straight, true edges and close tolerances make possible snug joints. Light Weight ` Ideal for insulating movable high temperature equip ment. Large Size Blocks Large 12" x 36" blocks speed application and reduce the number of joints. ET-000043 8Bl J! 4 SUPEREX Specification Data I Density (dry) 24 lbs per cu ft Transverse Strength 100 p$i (modulus of rupture) l Compressive Strength 85 psi to produce Vo" compression in 2" thickness Linear Shrinkage I (after 24 hr soaking heat at indicated temperature) 2.7% at 1900F Maximum Service Temperature 1900F 'The figures given in this table are average values obtained in accord' ance with accepted test methods. MEAN TEMPERATURE, F s I 4 MIL-l-002819 B, Class 3 and 4 Length, inches 18 and 36 Width, inches 3 & 6 flat or curved 9 & 12 flat only Thickness, inches 1 through 4 1% through 4 NOTE: For special sizes and curved blocks consult your nearest Johns-Manville office. ET-000044 JOHNSMAWviUE An Insulation for Every Commercial and Industrial Puroose 11 J-M SUPEREX-M pipe and block insulation DESCRIPTION: Superex-M pipe and block ADVANTAGES insulation is, like Superex, a high temperature prod uct composed of calcined diatomaceous silica blended with other insulating materials and bonded High Compressive :Y with asbestos fiber. Recommended for use at serv Strength ice temperatures to 1600F, it possesses lower den Compresses only Va" (2" thickness) under a pressure sity and conductivity than regular Superex. of 70 lbs per square inch. | AVAILABLE FORMS: Superex-M is fur nished in both block and pipe insulation form. The pipe insulation comes in 3 ft half sections, in thick nesses ranging from 1" to 3Vi", in pipe sizes up to 14". Segments furnished for pipe sizes larger than 14". Blocks come in the following sizes: Flat or curved, 3" or 6" wide by 18" or 36" long. Flat only, 9" or 12" wide by 18" or 36" long. Thick nesses range from 1" to 4". Low Conductivity at High Temperatures Superex-M has a conductivity of .74 at 1000F. Dimensional Uniformity Straight, true edges and close tolerances make possible snug joints. 12 | USES: In addition to being used (to 1600F) for the installations listed under Superex, SuperexM is also often specified in combination with I-M 85% Magnesia or Thermobestos to give greater insulating value for a given service temperature and insulation thickness. In such cases, the Superex-M is always placed next to the hot surface in sufficient thickness to reduce the temperature on the outer layer to its safe limit. Low Heat Shrinkage Has a linear shrinkage of only 2.0% at 1600F. Large Sizes In both block and sectional pipe insulation form, Superex-M comes in large sizes which means faster, more economical installation. t?t nnnn/4c 8B3 Density (dry) 21 lbs per cu ft Transverse Strength (modulus of rupture) 90 psi Compressive Strength Linear Shrinkage (after 24 hr soaking heat at indicated temperature) 70 psi to produce '/" compression in 2" thickness 2.0% at 1600F Maximum Service Temperature 160QF The figures given In this table are average values obtained In accord ance with accepted test methods. MEAN TEMPERATURE, F Pipe Insulation: MIL-l-2781 C Grade III, Class E, Type 2 Block Insulation: MIL-l-002819 B Class 2 and 3 Pipe Insulation: Length 3-ft sections and segments Block Insulation: Length, inches 18 and 36 Thickness, inches (to fit standard pipe sizes) Nominal 1 (through 6" pipe size only), lz, 2, IVz and 3 Width, inches 3 & 6 flat or curved 9 & 12 flat only Thickness, inches 1 through 4 1 Vi through 4 ET-000046 JOKKS-MANVttU 8B4 J-M MARINITE structural sheet insulation 14 g| DESCRIPTION: Johns-Manville Marinite is a fireproof insulating sheet material that builds and insulates in one operation. Composed of asbestos fiber, diatomaceous silica, and an inorganic binder, it combines great structural strength with light weight, excellent thermal properties and ease of erection. Marinite is non-corroding and will not disintegrate after prolonged immersion in water. ^ AVAILABLE FORMS: Marinite is fur nished in three densities: 23, 36 and 65 lbs per cu ft. All are supplied in two types: Type A, with a sanded finish on both sides; Type B, sanded both sides and treated with an inorganic impregnant, ready for priming and painting or veneering. Mari nite sheets range in size from 36" x 96" to 48" x 120", and in thickness from Vs" to 2", depending on density. Thicknesses up to 4" are available on special order. m USES: Because it is both a structural and an insulating material, Marinite offers major economic advantages in the construction of ovens, driers, and other insulated housings for the retention and con trol of heat. In addition, it can be readily machined into various shapes for all types of heat applications. For pMi applications consult J*M representative or Marinite brochure IN-1S3A. Service temperature will govern panel size and number of layers required. ADVANTAGES Structural and Insulating Material Builds and insulates in one operation. Fireproof Will not burn. Every sheet of Marinite carries the Underwriters' Laboratories, Inc., label with the fol lowing Fire Hazard Classification (based on 100 for untreated Red Oak): Flame Spread...................... 0 Fuel Contributed............... Negligible Smoke Developed............ 0 Easy to Erect Large, easy-to-handle sheets can be installed as quickly and easily as plywood. Requires No Maintenance Completely inorganic and not affected by moisture, will not rust, rot or corrode . .. lasts indefinitely. ET-000047 8B5 MARINITE Specification Data Density (Dry), Ibs/cu ft Moisture Content (Normal), % of dry weight Transverse Strength (Dry), psi (Modulus of Rupture) Modulus of Elasticity (Dry), psi (From Transverse Test) MarlnIte-23 23 5 550 0.20 x 10* Marinite-36 36 5 1000 0.36x10* Marinite-65 65 5 1500 0.65x10* Consolidation (Normal), in./in. Compressive Strength (Normal), psi (1" thickness) Tensile Strength (Normal), psi 500 Load, psi" 4000 8000 l 12000 0.02 0_.62 -- 14000 300 0.02 0._38 -- 14000 420 0.01 0.18 0.31 0.39 16000 750 Shear Strength (Normal), psi Normal to face of sheet Parallel to face of sheet Charpy Impact Resistance (Normal), inch-lb (ASTM D256, Method B-4" span, 5" x V2" x Vi" unnotched samples) 320 700 200 320 1.4 1.6 1540 510 3.4 Brinell Hardness No. (Dry) 10 kg load, 10 mm ball, 10 sec 50 kg load, 10 mm ball, 10 sec Screw Holding Strength (Normal), Ib/screw (Withdrawal load for Type A, No. 6-12 Sheet-Metal Screws) Vi" penetration V%" penetration Dimensional Change Due to Moisture, in./in. Shrinkage-Normal to dry Expansion--Normal to 90% RH Expansion--Dry to saturated Thermal Expansion, in./in./F (Avg over temperature range indicated. Detailed information for special cases furnished on request.) Maximum Service Temperature, F (For Continuous Service)-See footnote it bottom of preceding page. - 0.5 -- 35 130 0.0008 0.0001 0.0010 2.3 X 10-* (up to 200F; shrinkage thereafter) 1200 1.8 80 240 0.0011 0.0001 0.0013 1.3 x 10~* (up to 250F; shrinkage thereafter) 1200 4.6 180 460 0.0007 0.0001 0.0009 2.9 X 10-- (up to 250F; shrinkage thereafter) 1200 Fire Hazard Classification (Listed under Underwriters' Laboratories, Inc. Label Service Guide, No. 40 U8.13) Flame Spread 0, Smoke Developed 0, and Fuel Contributed Negligible `The figures given In the above table are average values (unless otherwise specified) obtained In accordance with accepted test methods. Strength figures must be modified by applying adequate factors of safety to arrive at working values. "Dry" refers to oven-dried samples; "Normal," to normal conditions of 75F and 50% R.H. 3-^DlMENSIONAJ Length t Width, Material inches Marinite-23 Marinite-36 Marinite-65 Thickness, inches J6 Xt 56 Squareness, max. dev. per linear yd, inches Xt STANDARD SIZES AND THICKNESSES Thicknesses, Material inches 1 Marinite-23 1*4 2 Marinite-36 Vz, %, %, 1 *1%, *2, *4 %, Vi Marinite-65 %, 7/s, 1 1*4,2 Subiect to S to 10 weeks delivery. Sheet Sizes, feet 3x8 3*4x8 4x8 4x10 VVVV VVV V VVVV V VVVV V V V V V MEAN TEMPERATURE, F 100 200 300 400 500 600 700 800 900 1000 Marinite-23 0.57 0.58 0.59 0.60 0.61 0.62 0.63 0.65 0.66 0.67 Marinite-36 0.76 0.77 0.78 0.79 0.80 0.81 0.82 0.84 0.85 0.86 Marinite-65 1.7 -- -- -- -- -- -- -- -- conductivity: btu in. per sq ft per f PER HR -- SPECIFIC HEAT TEMPERATURE, F Marinite-23 1 Marinite-36 f Marinite-65 J 200 400 600 800 0.25 0.28 0.31 0.34 SPECIFIC HEAT: BTU PER F PER LB ET-000048 15 8B6 J-M BANROC BLANKETS mineral fiber insulation | DESCRIPTION: A felted, spun mineral fiber blanket secured between outer facings of metal fab ric. Facing varies depending upon service require ments. The density and thickness of the blanket are carefully controlled to assure full insulating value. The density of the felt in the standard blanket is 8 lbs per cubic foot. AVAILABLE FORMS Banroc Blanket Filler-without metal lath or mesh. No. 102--1" galvanized wire mesh on both sides. No. 112--Copper-bearing metal lath (also known as burial-vault mesh) one side, 1" galvanized wire mesh other side. Copper-bearing metal lath weighs approximately 2.5 lbs per sq yd with % " x Vs" be tween diamond centers. Diamond mesh lath (which can be substituted when copper-bearing metal lath is not available) weighs approximately 2.5 lbs per sq yd with Vs" x %" between diamond centers. No. 122--Copper-bearing metal lath on both sides. No. 132--Vs" rib lath one side, and 1" galvanized wire mesh other side. Rib lath weighs approxi mately 3.0 lbs per sq yd. '" No. 132-A--Same as No. 132 except ribs are turned out to provide an air space, desired in some appli cations. No. 142--%" rib lath one side, and copper-bearing metal lath other side. No. 142-A--Same as No. 142 except ribs are turned out to provide an air space, desired in some appli cations. Plain Banroc Blanket-Filler is also available with out facings. NOTE: Under each style number, the first metal fabric listed is the side on which wire staples are twisted. When the twisted ends are required on the reverse side, it must be so specified. | USES: Where the convenience of a flexible insulation, plus excellent thermal efficiency, is de sired, J-M Banroc Blankets offer the highest qual ity mineral fiber product available today. This insulation is used for industrial baking ovens, dry ers, ducts and breechings, and similar equipment. Banroc Blankets are adaptable to flat or curved surfaces and do not break in handling. They are easily cut on the job to fit around obstructions and irregular equipment, and may be used under nor mal conditions for temperatures to 1000F. PT.nnnn^A ADVANTAGES Easily Handled Higher strength and body improves "handleability" . . . fibers will not dislodge around edges. Uniform Thickness More uniform fiber orientation results in uniform thickness and eliminates thin spots. Light Weight .67 lbs per sq ft per 1 inch thickness. Square Edges Makes possible firmer and squarer blanket edges, both as furnished and as cut on the job. Factory Fabricated Each blanket made to conform to rigid product specs. BANROC BLANKETS Specification Data HH-1-563, Amendment 1-Type 1, Class A t B MIL-l-2818 A STANDARD SIZES* AND THICKNESSES Blanket Size,inches 24x48 24x96 Thickness, inches 1, W,1%,1%,2, 216,3,316, 4,4V4,5, 516,6 'All thicknesses up to and including 3" consist of single layer of felt. Greater thicknesses consist of two layers of felt. MEAN TEMPERATURE, F An Insulation for F\/t*r\/ ET-000Q50 f * i n. 17 8C2 J-M H. T. iANROC block insulation DESCRIPTION: H.T. Banroc block insu lation is a structurally strong and thermally effective insulating material made from felted spun mineral wool fibers bonded with a clay binder. | AVAILABLE FORMS: Furnished in block form only in thicknesses from Vi" to 4"; lengths up to 36"; widths to 24". | USES: For insulating furnaces, boilers, heat ed vessels and tanks. ADVANTAGES Easy Application Mineral wool composition makes possible impaling of insulation directly on studs or clips. Large Sheet Size Large size sheets, 24'' x 36", cut installation costs. Fireproof Made from mineral fibers which will not burn. Low Conductivity H.T. Banroc has a k factor of .625 at 800F. 18 I PHYSICAL PROPERTIES* Density (dry) Transverse Strength (modulus of rupture) Linear Shrinkage (after heating at 1800F) 15 lbs per cu ft 40 psi less than 4% `The figures given In this table are average values obtained In accordance with accepted test methods. COMPLIANCE WITH SPECIFICATIONS Federal Specification HH-l-564, Form 1, Types A, B, C, D Commercial Standards CS-117, Block, Classes A, C, D ASTM:C 392 U. S. Coast Guard, Structural Insulation, 2", 164.007/23/0 STANDARD SIZES AND THICKNESSES Length, inches Width, inches Thickness, inches 18, 24, and 36 6, 12, 18, and 24 Vi to 4 (Vi inch increments) THERMAL CONDUCTIVITY MEAN TEMPERATURE, F CONDUCTIVITY 200 400 600 800 1000 1200 BTU IN. PER SQ FT PER F PER HR .360 .420 .510 .625 .755 .900 ET-000051 8C3 J-M BANROC M BLOCK mineral fiber insulation | DESCRIPTION: A block type insulation made from felted, high temperature resistant spun mineral fibers with binder added. Banroc M Block has a density of 8 lbs. per cubic foot which is care fully controlled during manufacture to assure full insulating effectiveness and superior handling characteristics. | AVAILABLE FORMS: Furnished in block form only in thicknesses from IV2" to 4" (can be made up to 8" by applying additional layers); widths of 18" or 24"; length 30". | USES: For insulating furnaces, boilers, heated vessels and tanks. Special Note: Banroc M Block can only be used when held in place with metal sheet, lath or mesh. COMPLIANCE WITH GOVERNMENT SPECS HH-l-563 Type II Class 0 HH-l-564 Form I Class A, B, & C ASTM Spec. C-392 ADVANTAGES Easy Application Mineral wool composition makes possible impaling of insulation directly on studs or clips. Large Sheet Size Large size sheet--18" or 24" wide, 30" long--cut in stallation costs. Fireproof Made from mineral fibers which will not bum. Low Conductivity Banroc M Block has a K. factor of .48 at 500F mean. Corrosion Resistant Tested in accordance with U.S. Maritime Commission specification 32-MC-l, Banroc M Block placed in phy sical contact with a polished steel plate exposed to al ternate wetting and drying cycles causes no more cor rosion than sterile cotton under similar test conditions. Moisture Resistant Mineral fibers are solid filaments, non-absorptive in themselves and treated to prevent hygroscopic or cap illary action of the insulation. ET-000052 CONDUCTIVITY BTU IN. PER SO FT PER F PER HR MEAN TEMPERATURE F 200 300 400 500 600 700 .29 .34 .40 .48 19.56 .65 (II JOHX3-KAMVn.il J-M UNBONDED B-FIBER blankets | DESCRIPTION: A felted, white, blanket of flame-blown glass fibers secured between outer facings of metal mesh. The felt contains no binder, oil, or other organic material and is non-resilient. The basic glass is an essentially non-corrosive borosilicate with good chemical and water durability. The boron content is 11% B203 by weight. The density of the felt is approximately 4 Vi lbs. per cubic foot. g AVAILABLE FORMS: Furnished with the following metal outer facings fastened to each other with twisted wire staples: I 1. 1" galvanized wire mesh on both sides 2. Copper-bearing metal lath one side, 1" gal vanized wire mesh other side 3. Copper-bearing metal lath on both sides 4. Vs" rib lath one side and 1" galvanized wire mesh other side 5. Same as 4 above except ribs turned out to provide air space 6. Va" rib lath one side and copper bearing metal lath other side 7. Same as 6 above except ribs are turned out to provide air space USES: J-M Unbonded B-Fiber Blankets are 201 ideal for applications that call for a flexible, com pletely inorganic and clean insulation. They are recommended for use in nuclear power plants and on low-temperature equipment. ADVANTAGES: Easily Applied J-M Unbonded B-Fiber Blankets are adaptable to flat or curved surfaces and are readily cut with or dinary tools on the job site; obstructions or irregu lar shapes pose no problems. Heat and Radiation Resistant Innumerable air spaces created by the fine glass fibers effectively restrict the transfer of heat. J-M Unbonded B-Fiber Blankets will not break dowq under exposure to radiation. Durable Completely inorganic, J-M Unbonded B-Fiber Blankets are tough and will not pull apart during normal handling and fabrication. Flame and Moisture Resistant Glass fibers are incombustible and moisture resist ant; they don't shrink, swell or rot and resist the effect of oil, grease and most acids. ET-000053 8C5 A UNBONDED B-FIBER BLANKETS Specification Data 24 x 48 24 x 96 1,114,2,2*4,3,3*6, 4, 4Vz, 5, 5Yz, 6 *AII thicknesses consist of 6 plies of felt per inch. MEAN TEMPERATURE, F 100 200 300 400 500 600 700 800 CONDUCTIVITY .23 .27 .32 .37 .43 .51 .60 .71 An Insulation for Everv Cnmm&rriai anri ET-000054 q.. 21 8C6 1 22 J-M METAL-K pipe and blanket insulation | DESCRIPTION: Metal-K is an all-metallic reflective type insulation, consisting of inner re flective foils (either aluminum, stainless steel, In conel or other metals as required) spaced from Vs" to 14" apart by Vu" wide corrugated metal strips fastened to the foils. These strips are spaced on ap proximately 6" centers and are staggered between layers to minimize through metal conduction. A stainless steel outside cover sheet provides mechan ical strength and a lower surface temperature. Other constructions are available to meet specific requirements. Metal-K is light in weight and ther mally efficient. ^ AVAILABLE FORMS: Metal-K insulation is factory engineered and fabricated for each indi vidual job. It is furnished in special shapes to ac curately fit all flat and curved surfaces including piping, fittings and flanges. Pipe insulation can be furnished in two foot long, flat, wrap-around blan kets or in formed full or half sectional pieces. Usual blanket size for flat or curved surfaces is 24" x 36". Edges are grooved to reduce convection and radia tion losses at the joints. Johns-Manville furnishes clips and bands to facilitate installation. Eliminates System Contamination All materials become radioactive when exposed to neutron flux in the vicinity of a reactor. Metal-K contains no fibrous or particulate matter associated with conventional materials. Therefore, the possibility of system contamination by activated material is elim inated. NonAbsorptive The all metallic components of Metal-K will not ab sorb radioactive material in the event of a leak or a spill during refueling. Cleanable Metal-K may be submerged in water and exposed to cleaning solutions used for decontamination. Its smooth, bright surfaces are readily cleanable. Non Corrosive | USES: Metal-K is used to protect nuclear re actor systems against contamination. In addition to insulating the reactor vessel, Metal-K is installed as both an internal and external insulation for pip ing and equipment. It is also suitable for other ap plications where utmost cleanliness and resistance to gas erosion or chemical attack is important. ADVANTAGES Metal-K eliminates all possibility of stress corrosion of austenitic stainless steel from trace amounts of chlo ride present in conventional insulating materials. Internal Insulation Metal-K can be used inside equipment and piping carrying gases such as gas cooled reactors. Thermally Efficient Easily Installed ET-000055 Metal-K has a low thermal conductance and provides permanent resistance to heat flow. " Metal-K is precision engineered and fabricated for each individual job and accurately fits all surfaces. METAL-K Thermal Conductance Data* 1 Eleven 3 mil thick No. 304 stainless steel foils and two 9 mil thick No. 304 stainless steel cover sheets, all spaced Vi' apart (12-%" air spaces; total thickness of blanket-3") Temperature, F hot face Temperature, F cold face Mean Temperature, F 2 Three l'A mil thick No. 304 stainless steel foils and two 4 mil thick No. 304 stainless steel cover sheets, all spaced %" apart (4--%" air spaces; total thickness of blanket--1") Thermal Conductance (BTU PER SQ FT PER F PER HR) Temperature, F hot face Temperature, F cold face Mean Temperature, F Thermal Conductance 3 Fourteen 3 mil thick No. 304 stainless steel foils and two 9 mil thick No. 304 stainless steel cover sheets all (BTU PER SQ FT PER F PER HR) spaced V%" apart, plus a %" high spacer strip on exposed sur face of inside cover sheet (16-%" air spaces; total thickness of Temperature, F hot face blanket-2") Temperature, F cold face Mean Temperature, F Thermal Conductance (BTU PER SQ FT PER F PER HR) 619 192 405 0.166 449 1042 1233 262 627 817 355 834 1025 0.62 710 194 452 1.19 1.65 0.257 Thermal conductance of a reflective type insulation such as Metal-K de pends upon the specific construction and orientation of the product includ ing the spacing and emissivity of the foils. The thermal conductances shown, as determined by actual tests, are typical for the indicated temperature conditions and blanket configurations, in air at atmospheric pressure. Values will change with other gases and/or pressures. ET-000056 JOHWSMANVMXI MArt Insulation for Every Commercial and Industrial Purpose 23 I 8C8 J-M MICRO-LOK fiber glass pipe insulation 24 DESCRIPTION: J-M Micro-Lok is a light weight pipe insulation made of long, -fine flame blown glass fibers bonded together with a thermo setting resin. Countless air spaces created by these fine fibers are particularly effective in resisting the passage of heat, The three-foot sections of insula tion are molded in one piece, then cut longitudinally through one wall and partially through the other. This produces a "hinged" section that opens uni formly, and with only slight effort, over the entire length. Because of the resiliency of the fibers, it closes automatically and firmly. The manufacturing process permits accurate control of dimensions. Thus, the inside diameters, wall thicknesses and outside diameters are always uniform. The outside surface is smooth and firm to give the sections a well-tailored appearance. AVAILABLE FORMS: J-M Micro-Lok is made in 3' sections for IPS Vi" to 30" depending on thickness, and copper tube sizes from W to 12Vi". (A special metal-jacketed Micro-Lok-- known as Metal-Lok--is also available. See page 26.) | USES: J-M Micro-Lok, with jackets as re quired, is designed for use on hot, cold and chilled water lines; brine, refrigerant and special process lines; dual temperature, steam and other hot lines to 5OOF. ADVANTAGES Saves Fuel & Power Low k factor of .225 at 75F mean permits more effi cient temperature control. Snug closure guards against heat loss or gain at joints. Economical to Apply Light weight and one-piece construction with "spring hinge" full-length opening and automatic closing fea tures speeds on-the-job handling. Easy to cut and fit accurately. Because of lightness, only two carton sizes are required to handle all sizes and thicknesses of Micro-Lok. Resilient & Durable Resiliency of glass fibers absorbs mechanical abuse during shipment and application; prevents breaking and crumbling of edges; saves waste, makes tighter joints; saves patching costs. Glass fibers are incombus tible, won't shrink, swell or rot, and will not attract rodents or vermin. I ET-000057 8C9 MICRO-LOK Specification Data i i.33egggaMgB Moisture Adsorption Alkalinity Corrosivity (with steel, copper, aluminum) less than 0.2% by vol less than 2% expressed as Na,0 does not cause or accelerate The figures given In this table are average values obtained In accordance with accepted test methods. ISHFSSFT, ' 'm'- Canvas-standard, 4 oz., 6 oz.f and 8 oz. are available on all sizes and thicknesses from Vt" IPS to 30" IPS. Bands are available at an additional charge. Vapor Barriers GP: an all-around general purpose jacket for usage at tempera ture range of 50F to 250F, and available only on Vi" and thickness. This jacket consists of a heavy weight white kraft laminated to a vapor barrier of aluminum foil. WX-. a 3-ply laminate of white 60 lb. kraft, 0.001" aluminum foil, and 55 lb. asphalt-saturated kraft. Perm rating: .02 perms. FB Flame-Bar: a fire-resistant vapor barrier jacket consisting of a white bleached 35 lb. kraft bonded to aluminum foil with a fire-resistant adhesive, reinforced with J-M glass fibers. Perm rating: .02 perms. Weather Proofing WP: (Roofing Felt) 35 lb., 45 lb., 55 lb. All jackets have a minimum IW longitudinal lap. Canvas jackets also have a minimum 2W circumferential lap. All other Jackets are sealed circumferentially with a 4" wide strip of like jacketing material, fac tory supplied. COMPLIANCE WITH GOVERNMENT SPECS HH-l-552 Tvon I, Class A and B MIL-1-22344 Service ft Temperature Hot Water 250F Cold Water 50F Chilled Water, Brine, Refrigerants and Special Processes Dual Temp 212F to 35F* Hot Water, 500F Steam W2Mmi Exposed or Concealed Outdoor Exposed or Concealed Outdoor Exposed or Concealed Outdoor Canvas or GP WP or Metal-Lok GP, WX or FB WP or Metal-Lok WXorFB WXor FB plus WP or .016 Aluminum Canvas WP or Metal-Lok M A T E R IA L Service below 35F requires special consideration regarding vapor seal ing. For such applications call or write the nearest J-M sales office. ET-000058 JCHXlMAHVM.Lt 25 ar.i n MICRO-LOK Specification Data ominal Pipe Size (inches) 1 Vi & less 1*4 2 2*4 3 3*4 4 6 8 10 12 14 HEATED PIPING INSULATION Temperature if Pipe, F CommercialFull Year Operation CommercialSeasonal Operation 100 to 199 200 to 299 300 to 399 400 to 499 Nominal Thickness, inches 100 to 199 200 to 299 300 to 399 400 to 4 1 1V4 1*4 2 1 ' 1*4 2 2 1 1*4 2 2*4 1 1*4 2 2*4 1 1*4 2 2*4 1 1*4 2 2*4 1*4 2 2*4 3 1 *4 2 2*4 3 1*4 2 2*4 3 1*4 2 3 3*4 1V4 2*4 3 3*4 % 1' 1 1*4 ya 1 1*4 1*4 1 1 1*4 2 1 1 1*4 2 1 1 1*4 2 1 1*4 1*4 2 1 1*4 2 2*4 1 1*4 2 2*4 1 1 *4 2 2*4 1 1*4 2 2*4 1*4 2 2 2*4 NOTE: Tabulated thicknesses are optimum thicknesses calculated on an economic* basis for heat conservation under average operating conditions and assure adequate temperature control. Other conditions may warrant the use of other thicknesses. From "How to Determine Economic Thickness of Insulation"--National Insulation Manufacturers Association r COLD PIPING INSULATION Pipe Temperature, F Ambient Condition No. 1 Ambient Condition No. 2* Pipe Size (Inches) Thickness* (Inches) Pipe Size (Inches) Thickness* (Inches) 0-34 Up to 1 2 Up to % 1 1*4 to 4 2*4 1 to 14 1*4 I 3549 5 to 14 Up to 2 2*4 to 14 3 1*4 2 Up to 2 2*4 to 14 % 1 50-70 Up to % 1 to 14 1 1*4 Up to 1 1*4 to 14 *4 ' Va 'Thicknesses are calculated to prevent condensation at: Ambient Condition No. 1-90F dry bulb, 90% RH Ambient Condition No. 2-90F dry bulb, B0% RH I 26 INSULATION mmumuurM niHKflii t**', * .*n. wm% type: Flexible Sheet temp limit: 220F J-M AEROTUBE plastic sheet insulation | DESCRIPTION: Johns-Manville Aerotube sheet insulation is a closed cell, foamed plastic sheet material for use on dual-temperature systems at temperatures up to 220F. Because of its flexibility it can be readily applied to irregular shapes and sizes. - AVAILABLE FORMS: Regularly furnished in 36" x 48" sheets in thicknesses ranging (in 14" increments) from Vs" to 1". | USES: Designed specifically for use on dual temperature systems. Recommended for tanks, ducts, and for pipe sizes greater than 4", particu larly where sweating or condensation is a problem. ADVANTAGES: Built-in Vapor Barrier Closed cell structure stops passage of moisture. Flexible & Easy to Apply Permits economical application to irregular surfaces. Density, Ibs/cu ft (aver.) Temperature Limits, F: Upper** Lower*** Ozone Resistance Odor Water Vapor Transmission, perm-in. Water Absorption, % by volume After 28 days' immersion ASTM D1056-59T Fire Rating 220 -100 good negligible less than 0.1 1.7 1 max. self-extinguishing 'The figures given In this table are average values obtained In accordance with accepted test methods. Aerotube sheets secured on a pipe by wrapping around and cementing edges will withstand 220F. If applied to metal with full area coverage of adhesive, should not be used on surfaces over 180F. ***At --20F Aerotube will be hard and at lower temperatures will become progressively brittle. This will not Impair the low conductivity and good resistance to water vapor. Aerotube sheets comply with the requirements of MIL-P-15280D, Type il, Form 2. ggsjji,.- ; 1 ET-000060 JOHNS *MANVILLI 27 | DESCRIPTION: Johns-Manville Aerotube is a closed cell, foamed plastic, tubular pipe insula tion for use at temperatures up to 220F. Its extreme flexibility permits quick, easy application, espe cially on bent tubing and fittings. Aerotube is clean, odorless and durable, does not carry flame, and is self-extinguishing. Aerotube's closed cell structure stops the passage of air and water vapor. It has a water vapor trans mission rating of less than 0.1 perm. AVAILABLE FORMS: Furnished in 6' lengths without longitudinal joints for both iron pipe and copper tubing. Also available in sheet form for flat surfaces (see preceding page), and as rigid pipe insulation. | USES: Recommended for use on virtually all types of lines in heating, plumbing and air-condi tioning service, particularly where sweating or con densation is a problem. Since Aerotube is supplied in tubular form, it may be slipped over pipe or tubing before pipe connec tions are made. This results in substantial labor savings. Where connections have already been made, Aerotube is easily slit longitudinally with a sharp knife and snapped onto the pipe. Does not require a separate vapor barrier. ADVANTAGES: Built-in Vapor Barrier Closed cell structure stops the passage of moisture. No separate vapor barrier necessary. Ozone Resistant Because Aerotube is ozone resistant it can be used on sharp bends and elbows without cracking at the point of stress. Substantial Labor Savings Tubular form without longitudinal joint speeds appli cation. Long Lasting Tough foamed plastic won't rot or deteriorate... re tains its high insulating efficiency indefinitely. ^ 28 II ET-000061 AEROTUBE Specification Data Density, Ib/cu ft (aver.) Temperature Limits, F: Upper** Lower*** Thermal Stability, % shrinkage 28 days at 158F 28 day at 200F 28 days at 220F Water Vapor Transmission, perm-in. Water Absorption, % by volume 28 days' immersion ASTM D1056-59T Air Transmission, cu ft/hr sq ft/in.; 10" water 7 220 -100 less than 1.5 less than 3.0 less than 5.0 less than 0.1 1.7 1.0 max less than 0.03 Ozone Resistance Odor Fire Rating good negligible self-extinguishing 'The figures given in this table are average values obtained in accord ance with accepted test methods. "Aerotube pipe Insulation will withstand pipe temperatures up to 220F. Aerotube sheet insulation secured to a pipe or cylinder only by cement ing together the edges may be used on surfaces up to 220F. Where ad hered with full adhesive coverage the limit is 180F. '"Below -20F flexible Aerotube will be hard and start to become brittle. This characteristic does not impair the low conductivity nor the resist ance to water vapor. Aerotube pipe insulations complies with specification MIL-P-15280D Type II, Form I NORMAL DESIGN CONDITIONS* Pipe Size, in. % ID through 3 IPS Over 3 IPS through 5 IPS Over 5 IPS Thickness (inches) at Pipe Temperature 50F 32F OF Norn. % Nom. Vi % sheet Nom. Vz Nom. Vi Vt sheet Nom. % Nom. % 1 sheet MILD DESIGN CONDITIONS** % ID through 3 IPS Over 3 IPS through 5 IPS Over 5 IPS Nom. % Nom. % % sheet Nom. % Nom. % % sheet Nom. Vi Nom. Vi Vi sheet SEVERE DESIGN CONDITIONS*** % ID through 6 IPS Over 6 IPS Nom. % 1 sheet Nom. % 1 Vi sheet -- -- 'Normal Design Conditions: max. temp. 85F, rel. hum. 70% "Mild Design Conditions: max. temp. 80F, rel. hum. 50% "'Severe Design Conditions: max. temp. 90F, rel. hum. 80% Pipe Size, inches CT, O.D. IPS, Norn. Recommended Recommended Minimum Maximum Support Pipe Hanger Length,inches* Spacing, feet* %-- Vi Vi %% %-- V* Vi --% lVs -- --1 1% _ 1% 114 -- \Vi 2 Vs -- --2 2% -- -- 2Vi 3V* -- --3 4Vk -- --4 37 47 47 47 47 67 68 88 89 89 10 9 8 10 12 10 12 11 18 12 18 13 18 14 18 14 18 16 16 'Minimum support length and maximum hanger spaclngs are based on iron pipe. For pipes less than 1 Vi" IPS, a 28 ga. metal shield of same length as the rigid Aerotube shoud be used. Pipes of 1V4" IPS and larger use 26 ga. shields. ET-000062 JOHWS*M.\VILLI An Insulation for Every Co/nmercial and Industrial Purpose 8C14 1 J-M MICRO-AIRE preformed fiber giass duct DESCRIPTION: Made from long, fine, flame-blown glass fibers, J-M Micro-Aire duct is a preformed fiber glass duct for cooling--heating sys tems. An "all-in-one" duct material, it was designed by J-M engineers to provide thermal insulation, vapor barrier, and acoustical absorption in one product. Micro-Aire is furnished with a seamless vapor barrier jacket made of smooth, attractive aluminum-pigmented plastic which is tough and fire-resistant. An exclusive Micro-Aire feature is an integral "slip-joint" which makes possible strong, snug con nections between sections. No expensive tools or equipment are required for installation. AVAILABLE FORMS: Micro-Aire is supplied in round and rectangular tubular form. For size information see "Standard Sizes" on Specification Data page. Fittings are available from the J-M factory or can easily be fabricated in the customer's shop, or at the job site. | USES: Micro-Aire is ideal for duct systems in new structures as well as for replacement and re modeling of older metal systems. ADVANTAGES: Better Temp. Control Micro-Aire helps deliver the air at the desired tempera ture and eliminates condensation worries. Its k factor is 15 to 20% lower than fiber glass duct wrap com monly used on metal ducts. Quiet Operation Micro-Aire's outstanding noise absorption capabilities help eliminate objectionable operating noises. Noiseless Installation Micro-Aire is ideal for installation in existing occu pied buildings since many of the installation noises normally encountered with metal ducts are absent when installing Micro-Aire. Resists Damage Micro-Aire is tough. Its cylindrical or rectangular, onepiece construction provides high structural strength. Resilient glass fibers and durable plastic jacket resist impact damage during and after installation. And the glass fibers won't rot... are odorless and vermin-proof. Lower Installation Costs Micro-Aire costs less to install due to its exclusive "slip-joint" construction and easy workability. Instal lation is simple. Only pressure-sensitive tape, the J-M cutting tool (for making slip joint ends on shortened pieces) and a knife are needed to assemble the duct. No messy adhesives are used. Meets Code Requirements Micro-Aire duct is highly flame-resistant and easily meets fire rating requirements of NBFU Standards 90A, 90B and U.L. 181, Class 1, "Standards for Safety," for air ducts. 1 ET-000063 8C15 J-M MICRO-AIRE Specification Data Density (nominal) Maximum Air Velocity Maximum Service Temp. Maximum Internal Pressure 3.35 pcf 2000 fpm** 250F 2" water THERMAL CONDUCTIVITY MEAN TEMPERATURE, F 50 75 100 .22 .23 .24 CONDUCTIVITY: BTU IN. PER SQ FT PER F PER HR STANDARD SIZES Micro-Aire is available in standard round duct sizes from 4" through 30" I.D. Rectangular Micro-Aire is available in vari ous cross-sectional dimensions ranging from 6" x 8" to 16" x 18" internal dimensions. All sections are furnished in 6' lengths overall. UNDERWRITERS' LAB. CLASS. Listed by U.L. as complying with Class 1 (UL 181) Standards of Safety for Air Ducts Flame Spread Fuel Contributed Smoke Developed Exterior Face 15 20 5 Interior Face 15 25 0 The figures given in this table are average values obtained In accord ance with accepted test methods. **Mlcro-A!re has been tested In the Underwriters' laboratories at ve locities of 5000 fpm and in the J-M laboratories at velocities exceeding 13,000 fpm. The local J-M sales representative can make recommenda tions for systems operating at velocities higher than 2000 fpm. SOUND ATTENUATION Tested on a #6 mounting, Micro-Aire has an NRC over .90. The following tabulation reflects duct sound attenuation in decibels/foot based on actual laboratory tests-. Round Duct Size, I.D., inches 5 8 10 14 Sound Attenuation in Decibels per Foot at Frequency (cycles per second) of 125 250 500 1000 2000 4000 0.5 2.0 5.3 11.4 18.6 29.0 0.3 1.3 3.2 7.8 14.4 18.5 0.2 1.1 2.5 6.0 12.2 16.0 0.1 0.9 1.5 3.2 4.3 6.8 BUILD. CODE COMPLIANCE Micro-Aire is approved by all major building code authorities including: Building Officials Conference of America, Inc. Southern Building Code Congress International Conference of Building Officials National Board of Fire Underwriters (meets fire rating re quirement Standards 90A, 90B) Duct Sizes*, inches 4 5 6 7 8 9 10 12 14 16 18 Carton Contents No. of No. of Sections Feet 24 144 15 90 13 78 8 48 8 48 6 36 6 36 3 18 2 12 4 12 4 12 Carton Type** A B A C B A A A C C B Approx. Gross Shipping Weight, lbs. per carton 70 52 51 40 46 38 40 28 23 26 28 An Insnlafinn fnr F\/ar\/ f*r\ m rtrt r\ /o / o ri t~~f. For rectangular duct sizes, and round duct sizes greater than 18", consult local J-M Sales Office. Carton Dimensions-. Type A--24" x 36" X 72 V*"; Type B--20" x 40'' x 72V*"; Type C--18" x 36" x 72V*\ ET-000064 / n..~ JOHKS-MANVILlg 31 8C16 J-M MICROLITE fiber glass flexible insulation | DESCRIPTION:Microlite is a low-density, resilient, blanket-type thermal and acoustical in sulation made of long, extremely fine, flame blown glass fibers, bonded with a thermosetting phenolic resin. > AVAILABLE FORMS: Made in blanket form and packaged in rolls. See table on opposite page for densities and thicknesses. fj USES: Microlite is most useful: Where greatest thermal and acoustical efficiency in the smallest space is required. Where lightness in weight is important. Where tensile strength, resiliency, ease of cutting and fitting help to reduce application and fabri cating costs. Where resistance to vibration shakedown is im portant. 32 ADVANTAGES Reduces Heat Transfer The enormous number of air pockets created by the very fine glass fibers make Microlite highly resistant to the passage of heat. Absorbs Sound The air pockets also become "sound traps" to soak up air-borne noises, particularly in the 125 to 4000 cps range. ' Resilient and Flexible Easily compressed into tight spots; springs back to assure snug fit around angles and curved surfaces; re sists breakdown and sagging from vibration and bumps; yields under impact without damage. Conserves Space Because of its excellent insulating efficiency, space re quired for insulation can often be reduced. Compres sion packaging saves shipping, storage and work space. Insulation quickly returns to original thickness when unrolled. Strong Long fibers give blankets high tensile strength; won't pull apart with normal handling. Easy to Handle and Apply Can be handled without discomfort. Readily cut with knife or scissors. No special tools or skills needed. Can be used with adhesives and mechanical fasteners. Durable Glass fibers are incombustible. Being non-cellular and non-hygroscopic, they resist effect of moisture. Fibers will not decompose or provide food for rodents, in sects or bacteria. Microlite resists effects of oil, gn most acids. ET-000065 8C17 M1CROUTE ^ I C(%)TC\ Density, Thickness, lbs per Inches en ft *6 *4 *6 1 *6 1*6 i *6 i1 Sound Absorption Coefficient Frequency 125 250 500 1000 2000 4000 .08 .14 .32 .60 .73 .73 .14 .25 .51 .80 .78 .76 .18 .44 .77 .92 .81 .77 .08 .16 .37 .68 .77 .78 .12 .30 .68 .94 .82 .80 Mounting No. 4 4 4 4 4 Unfaced MEAN TEMPERATURE, F RKL LIGHTWEIGHT VAPOR BARRIER PAPER (Reinforced Kraft, Light) Two layers of 30-lb. Kraft paper, reinforced with fiber glass yarn scrim (1" x 1" spacing) in asphalt lamination. .001 AL ALUMINUM FOIL .002 ALX ALUMINUM FOIL (Recommended as vapor barrier) High degree of heat reflection. Foil adds its own insulating value through its excellent radiant heat reflectivity. Incombustible. FSK APV WPV GPV REINFORCED FOIL AND PAPER (Foil, Scrim, Kraft) A layer of aluminum foil, reinforced with fiber glass yarn mesh and laminated to 40 lb. fire-resistant Kraft. Very strong. Foil adds to insulating value. VINYL PLASTIC ' Aluminum white or green pigmented Effective vapor barrier. Provides attractive finish. HH-l-542, Type I (except for corrosivity) Maritime Specification 32-MA-3, class 1 & 2 MIL-l-22023, Type I and II, classes 1 thru 5 MIL-8-5924B, Type II and HA (.6 pcf); Type III and IIIA (1.0 pcf) HH-I-521C, Type I, class A & B An Insulation for- Density*, lbs per co ft Thickness*, Inches 200-tt roll 100-ft roll 50-ft roll .6 _ *6,1,1*6,2 3 .75 *6 -- -- 1.0 *6 1,1*6 2 1.5 *6 1 -- 2.0 -- *6 1 All densities and thicknesses are available In 24", 36", 48" and 72" without facing, or 24", 36" and 48" faced. ET-OOOO66 i.iu.ww.i 33 DESCRIPTION: J-M Spintex duct insula tion is felted from long, tough, super-springy silice ous fibers. Produced by an exclusive spinning proc ess which assures the utmost uniformity, these fibers possess unusual fineness. This adds countless heat stopping dead-air spaces to every cubic inch of Spintex, and gives the material the low thermal con ductivity so essential for high insulating value. Spintex fibers are non-absorptive and treated to arrest capillary action, and will neither rot nor mil dew. | AVAILABLE FORMS: Regularly furnished in flexible wrap-around and rigid board form. The following special facings are available to meet un usual conditions or decorative needs. VS Kraft paper and asphalt FSK Laminate .001" aluminum foil-scrim-kraft EAF Embossed aluminum foil | USES: J-M Spintex duct insulation is ideal for insulating housings and air-conditioning ducts in offices, factories, institutions and commercial build ings of all kinds. ADVANTAGES Corrosion Resistant Tested in accordance with the provision of U. S. Mari time Commission Specification 32-MC-l, Spintex when placed in physical contact with a polished steel plate exposed to alternate wetting and drying cycles causes no more corrosion than sterile cotton under similar test conditions. Moisture Resistant Spintex fibers are solid filaments, non-absorptive in themselves and treated to prevent hygroscopic or cap illary action of the felt. Incombustible Spintex insulation rates as incombustible when tested according to U. S. Bureau of Standards Commercial Standard CS-131-46, Section VI, and will pass the test prescribed in U. S. Coast Guard Specification 164009. 34 ET-000067 8C19 SPINTEX Specification Data Type Description Water-vapor Combustible barrier VS Kraft paper and asphalt* FSK Laminate .001" aluminum foil-scrim-kraft EAF Embossed aluminum foil yes ** no yes t yes yes S=S No. 413, 414. 414 Special and 415 only. Sisalkraft paper and asphalt furnished on No. 411. Facing will burn but flame goes out when source of heat Is removed. Flame is not transmitted along facing. MEAN TEMPERATURE, F No. 411 (flexible) No. 412 (flexible) No. 413 (flexible) No. 414 (rigid) No. 414 Special (rigid) No. 415 (rigid) 3.00 60,120 30 3.50 48, 60 15,20,30* 4.25 48, 60 15, 30* 6.00 48,60 15, 30* 6.00 48,60 15, 30* 8.00 48,60 15, 30* Splntex No. 412, 413, 414, 414 Special and 415, when faced are available In 30" width only. jBBEgBaB3Ea 1,1*4,2 1,1%, 2, 3 1,1%, 2,3 1,1%,2 1,1%, 2 1,1%, 2 VS, FSK VS, FSK VS, FSK VS, FSK, EAF VS, FSK, EAF VS, FSK, EAF HH-l-542 Type 1-411 in rolls or sheets up to 2" thick Type 11-412, 413, 414, Special 414 & 415 in sheet form only plain or faced HH-l-562 Type I, class 2 414 (VS only) Special 414 & 415 (Plain or faced) HH-l-563 Type II, class D 411,412,413, 414, Special 414,415 HH-l-564 Form I, class A & B 414 (VS only) Special 414 & 415 (Plain or faced) Form II, class A & B same as above J-M DUTCH BRAND PRESSURE SENSITIVE TAPE Johns-Manvllle recommends J-M Dutch Brand No. 357 Silver Duct Sealing Tape for form ing, holding ana sealing air duct Insulation. Specially treated waterproof, waterresistant silver cloth backing provides excellent vapor bar rier. Adhesive grips non-porous surfaces to make air-tight seam at joints and overlaps. Backing:........................Cloth-colored plasticcoatlo*Color:............................Silver. Adhesive Mass:............ Water Insoluble-rubber aivd resin base. Roll Length:.................. 60 yds. (Special lengths on inquiry). Widths: ........................ All standard widths. Core ......................... Packing:........................Bulk case with each roll separated, center supported. JOKUSKAHVU.il An Insulation for Every Commercial anH Industrial Purpose lliTjl ET-000068 toW-M.! 35 8C20 f 3006F J-M MICROTUF duct insulation | DESCRIPTION: J-M MicroTuf duct insula tion is manufactured from long, extremely fine in organic glass fibers bonded by a thermosetting resin. MicroTuf is suitable for use on heating ducts, or, with a suitable factory-applied vapor barrier, on air conditioning ducts. Can also be used as an acoustical lining for sheet metal ducts. AVAILABLE FORMS: MicroTuf is made in sheet form, and is available in sizes which are easy to handle during application. It can be sup plied plain, faced, or with an NBFW-90A approved coating. See table of available facings on opposite page. | USES: MicroTuf can be used plain for heat ing ducts, or with faced surfaces for below ambient application. It can also be coated with a special black neoprene which meets all requirements of Standards 90A of NBFW-90A. ADVANTAGES: High Thermal Performance Extremely fine fiber diameter creates vast number of tiny air pockets which make MicroTuf highly re sistant to the passage of heat. Absorbs Sound Tiny air pockets act as very effective "sound traps" to absorb unwanted air-bounce noise. Workability Because of the highly resilient nature of its fine glass fibers, MicroTuf can be bent around corners without need for additional scoring. It can be readily cut with a knife obviating the need for special tools or skills. MicroTuf can be applied with either adhesives or me chanical fasteners. Durable Glass fibers are incombustible and resistant to mois ture, oil, grease, and most acids. 36 ET-000069 8C21 MICROTUF Specification Data Density-. Type A Type B Moisture Absorption Corrosion Maximum temperature ess than 0.2% by volume will not cause or accelerate 350F The figures given in this table are average values obtained In accordance 1,1 Vz,2 Vz,\,lVi,Z 30x48 & 30 x 60 30x48 & 30 x 60 140 150 140 160 FSK Reinforced Foil & Paper A layer of aluminum foil laminated to a fire-resistant Kraft paper with J-M glass fiber reinforcement between the laminates. EAF .0025 Embossed Aluminum Foil VS A reinforced Kraft paper & asphalt lamination rating A special neoprene, black in color, meeting the National Board of Fire Underwriters' 90A Standards is available on Microtuf "B" only MEAN TEMPERATURE, 75F Type A (1.6 pcfl Type B (3.0 pcf) .25 23 CONDUCTIVITY: BTU IN. PER SQ FT PER F PER HR ET-000070 JOKK5-MANVIILC An Insulation for Every Commercial and Industrial Purpose liTi 37 8C22 1 J-M MICRO-BAR fiber glass duct liner | DESCRIPTION: Micro-Bar is a resilient, semi-rigid, blanket type insulation made of strong, very fine, inorganic glass fibers bonded by a ther mosetting resin. Micro-Bar combines two separate densities. On one side is a thin, tough, heavy den sity material to check air erosion and shop handling. Underneath is a thicker, lighter density body for greater sound absorption and thermal insulation. AVAILABLE FORMS: Micro-Bar is coated with a special neoprene meet ing NBFU-90A to prevent the possibility of fiber erosion. | USES: Recommended for air conditioning and heating ducts at velocities up to 5000 FPM (although it has been tested in the laboratory for velocities above 8000 FPM without noticeable change). ADVANTAGES DurableResists Damage Micro-Bar's "dual-density" with a NBFU-90A coating provides a tough surface to withstand the punishing force of high velocity air at 5000 fpm. It also resists accidental damage during fabrication. Protects Leading Edges Reduces Heat Transfer The enormous number of minute air pockets created by the very fine glass fibers make Micro-Bar highly resistant to the passage of heat. Absorbs Sound Micro-Bar traps and absorbs undesirable sound in. the millions of dead air spaces formed by the random pattern of the extremely fine glass fibers. See opposite page for sound absorption coefficients. Low Fire Hazard Rating Micro-Bar meets standard No. 90A of the National Board of Fire Underwriters as recommended by Na tional Fire Protection Association. Lightweight Micro-Bar adds little to the over-all weight of the duct. Also saves in transportation, storage and fabrication. Extremely Resilient Resists breakdown and sagging from vibration, cor ners and edges do not crumble. 38 When formed over the edge of the insulation, Micro Bar's tough surface prevents rushing air from getting into or under the insulation, thus resisting tearing or lifting. With Micro-Bar, it is not necessary to provide a "Z" strip or metal nosing. Easy to Handle and Apply ET-000071 No special equipment, clothing or skills needed to apply. Easily applied to irregular surfaces. 8C23 MICRO-BAR Specification Data Thicknesses (Inches) Frequencies 125 250 500 1000 2000 4000 Vz .35 .43 .41 .54 .70 .82 1 .41 .48 .70 .90 .93 .79 These coefficients were determined from tests made by RiverbanK Acoustical Laboratories, Armour Research Foundation, Geneva, III., In accordance with provisions of test method ASTM C-423-60T. All tests made on No. 6 mounting. 1000 2000 VEL0C1TY-FPM Roughness (e): .0013 5000 10,000 Mean Temperature, 75F 1" thick-23 Vz" thick--.45 CONDUCTANCE: BTU PER SH FT PER F PER HR Thickness (Inches) Vz 1 Width (Inches) 24,36,48 24,36,48 Roll Length (Feet) 100 or 200 50 Flame Spread Fuel Contributed Smoke Developed ET-000072 JOKKSMAKVIUI An Insulation for Every Commercial and Industrial Purpose 39 8C24 Os. | DESCRIPTION: Long, extremely fine flameblown glass fibers are bonded with a thermo-setting resin to produce Microlite Duct Liner. Countless "cross talk" between rooms, and decreases annoying fan and "air rush" noises. In contact with metal helps dampen vibration. air pockets created by the fine fibers make this low density duct liner highly effective in trapping air borne noise and in resisting the passage of heat. Microlite Duct Liner is strong and tough, yet soft Reduces Heat T ransfer and resilient. Its fibers do not support combustion, absorb moisture, nor contribute to the corrosion of metals. Furnished with a spray coating of fire- Has a k factor of 0.23. This reduces heat loss through warm air ducts and heat gain in cooling ducts, which in turn means better temperature control. resistant neoprene on one side to prevent possible air erosion, reduce surface friction, and meet the Absorbs requirements of NFPA and NBFU-90A. Sound I AVAILABLE FORMS: Microlite Duct Liner is available in blanket form and packaged in Traps and absorbs a maximum of noise and is particu larly effective in the 250 to 4000 cps range where most rolls. (See table on opposite page for available objectionable equipment noises occur. (See Sound Ab dimensions.) sorption Coefficient table on the opposite page.) USES: Microlite Duct Liner is recommended as an effective acoustical liner for either air condi Low Fire I tioning or heating ducts. It adheres well to sheet metal and can be formed simultaneously with the rectangular metal duct in a sheet metal brake. Its flexibility makes it readily adaptable to circular ducts. Hazard Rating Microlite Duct Liner meets all the requirements of NFPA, and standard 90A of the National Board of Fire Underwriters. ADVANTAGES: Light Weight Mutes Noise Microlite Duct Liner's high acoustical value stops Adds little over-all weight to the duct system. 1" thick material increases over-all weight of the duct no more than 2 oz per sq ft. 40 ET-000073 8C25 MICRO LITE Density, (pcf) 1 1*4 2 Thickness, (inches) Vt 1 1*4 2 Vz 1 1*4 Vi Width, (inches) 36,48 36,48 36,48 Roll Length, (inches) 200 100 100 50 100 50 50 100 Density, (pcf) Thickness, (inches) 1.0 Vi 1 1V4 2 Sound Absorbtion Coefficient Frequency 125 250 500 1000 2000 4000 .25 .43 .47 .59 .65 .67 .35 .55 .73 .84 .83 .68 .40 .57 .68 .85 .82 .79 .44 .75 .99 .99 .89 .79 1.5 Vi 1 1 Vi .28 .42 .49 .62 .76 .77 .35 .45 .64 .89 .87 .84 .54 .74 .86 .96 .90 .89 2.0 Vi .23 .42 .45 .66 .79 .74 `Coefficients were determined from tests made by Rlverbank Acoustical Laboratories, Armour Re search Foundation, Geneva, III., in accordance with provisions of test method ASTM C-423-601. All tests made on mounting #6. MEAN TEMPERATURE, F 1.0 pcf 1.5 pcf 2.0 pcf Flame Spread Fuel Contributed Smoke Developed 15 20 5 ET-000074 JOKXS'MAMVIUE An Insulation for Every Commercial and Industrial Purpose 41 8C26 J-M CO TED SPINTEX duct liner ^ DESCRIPTION: J-M Coated Spintex Duct Liner is a rigid board insulation consisting of long, tough siliceous fibers produced by a spinning process which assures the utmost uniformity. Spintex coated duct liner is completely inorganic except for a small percentage of binder. Black plastic Coated Spintex Duct Liner complies with the National Board of Fire Underwriters' Standards No. 90A and 90B. ADVANTAGES Easy to Apply Coated Spintex cuts readily and requires no special tools or skills. It is pleasant to handle and uses standard adhesives and fastening devices. AVAILABLE FORMS: J-M Coated Spintex Absorbs Sound I Duct Liner is furnished in rigid board form in the following dimensions: Innumerable fine fibers trap sound energy and greatly dissipate objectionable noises caused by equipment. DENSITY: 6 pcf Resists Heat Flow THICKNESSES: 1", iy2", 2" STANDARD SIZES: 48" x 30" 48"x 60" 24"x 30" 24"x 60" The enormous quantity of dead air spaces provides low thermal conductivity and effectively resists the transfer of heat. Corrosion Resistant Spintex fibers are non-absorptive and resist capillary action. The fibers will not rot or mildew. | USES: J-M Coated Spintex Duct Liner is ideal for lining air-conditioning and heating ducts where a rigid board type material is required for velocities up to 5000 fpm. 42 Resists Air Erosion Coated Spintex has a smooth, tough surface with an average friction factor of .025. ET-000075 8C27 COATED SPINTEX Specification Data SPINTEX 414 Thicknesses (Inches) 1 Wz 2 Frequencies 125 250 500 1000 2000 4000 .44 .49 .68 .99 .94 .82 .61 .70 .99 .99 .97 .94 .79 .68 .99 .99 .86 .85 Mounting No. 6 6 6 Coefficients were determined from tests made by Riverbank Acoustical Laboratories, Armour Research Foundation, Geneva, III., in accordance with provisions of test method ASTM C-423-60T. All tests made on mounting #6. ET-000076 JOHNS-MAtfVIltt An Insulation for Everv Commamia! and Industrial Pnrnnsa LtTI 43 n -LITE expanded polystyrene insulation 44 | DESCRIPTION: Zero-Lite is a low tem perature expanded polystyrene insulating block featuring extreme lightness (1 lb pcf) and low ther mal conductivity. | AVAILABLE FORMS: Furnished in sheets 18" and 24" wide by 4' (normally) in length. Standard thicknesses 1", IV2", 2", 3", 4". Also available in sheets up to 12' x 4' x 8" thick. Note: A form of Zero-Lite, self-extinguishing ac cording to ASTM D-1692-59T, is available. Its density averages 1.0 lb pcf; other properties essen tially the same as regular Zero-Lite. | USES: Recommended for use in cold storage rooms for ceilings, walls, floors. May be applied to either wood or concrete. -- ADVANTAGES Extra Low Conductivity Thermal conductivity is only .22 at OF; .24 at 40F; and .26 at 80F mean temperature. Extreme Lightness A cubic foot of Zero-Lite weighs only one pound; a single workman can easily carry a dozen sheets at a time. Easy Installation Light weight and larger sizes plus ease of securing speeds installation. One man can easily place a stand ard sheet of Zero-Lite in position and hold it momen tarily until adhesive grips. Large Size Sheets Large sheets cover more surface and reduce the num ber of joints. Strong and Resilient Zero-Lite is not brittle, recovers quickly when pressed. It is amply strong for use in erecting self-supporting partitions. Completely Inert A safe and sanitary, completely inert insulating mate rial, Zero-Lite will not rot, mold, or attract vermin or termites. Moisture Resistant No capillarity; non-hygroscopic; moisture permeabil ity average: 2 perm inches. ET-000077 Qnn n ZERO-LITE Specification Data Density Compressive Strength Load to compress 5% Tensile Strength Water Absorption, 10' submersion 48 hours, HH-l-524 Capillarity Water Vapor Permeability, aver. Maximum Recommended Temperature Coefficient of Expansion Dimen. change, 1 week at 175F 1.0 to 1.2 lbs per cu ft 9.0 to 12.0 psi 30.0 psi < .1 Ib/sq ft none 2 perm in. 175F 25x10"* -0.4 to -0.7% The figures given in this table are average values obtained in accord* ance with accepted test methods. MEAN TEMPERATURE, F TZn--' HH-l-524 Interim Amendment #3 Type 1, classes 1 & 2 MIL-P-40619 Type 1, Classes 1 & 2, Grade A STANDARD SIZES* Length, ft Width, inches 18,24 Thickness, inches 1,1%, 2,3, and 4 'Other sizes available up to 12' x 4' x 8". good practice: Operating Thickness of Operating Thickness of Temp., F Zero-Lite, Inches Temp.,F Zero-Lite, Inches 45 2 -15 30 3Vz -30 15 4% -45 06 ET-000078 45 / /* J-M MICRO-CEL. T-4 and T-2 cryogenic powders B DESCRIPTION: Johns-Manville Micro-Cel T-4 and T-2 are synthetic calcium silicates that have demonstrated high efficiency as cryogenic in sulations. These finely divided powders exhibit ex cellent free flow characteristics. Micro-Cel T-4 is recommended for use both under vacuum and at atmospheric pressure. Micro-Cel T-2 is primarily recommended for use under evacuated conditions. | AVAILABLE FORMS: Micro-Cel T-4 and T-2 are furnished in loose powder form. by emptying the large bags directly into the vessel to be insulated or by the use of air handling systems. Light Weight Both Micro-Cel T-4 and T-2 are exceptionally light in weight and, consequently, easy to handle. Highly Stable ^ USES: Micro-Cel T-4 and T-2 are recom mended as loose fill insulation for cold boxes and as evacuated powders to insulate liquefied gas stor age or transport vessels, particularly where boil-off rates and space requirements are critical. ADVANTAGES: Easy to Install Micro-Cel T-4 and T-2 are installed quickly either Micro-Cel T-4 and T-2 do not break down during handling and retain their original density and con ductivity even after a number of transfers. Non-Abrasive Micro-Cel T-4 and T-2 are non-abrasive and will not cause wear of handling equipment. These fills can be transferred more rapidly than other conven tional cryogenic powders, resulting in less down time. ET-000079 MICRO-CEL Specification Data Color Loose Weight Density off-white 14.5 lbs per cu ft Packed Density Retained on 325 mesh Free Moisture Surface Area Specific Gravity Net Weight 20.0 lbs per cu ft 11.0% 5.0% by weight 150 sq meters per gram 2.20 50 lbs per bag *The figures given in this table are average values obtained in accordance with accepted test methods. off-white 5.0 lbs per cu ft 8.0 lbs per cu ft 1.0% 5.0% by weight 95 sq meters per gram 2.45 33.3 lbs per bag Micro-Cel T-2 Micro-Cel T-4 When tested for thermal conductivity in space evacuated to less than 0.1 mm Hg, with temperature gradient of 300K to 76 K and wall emissivity of 0.86, the following values were found: MICROWATTS cmK 5.5 7.0 BTU IN. hr ft2 F .0038 .0049 ET-000080 JOHNS-MAKVILLI [STiTSl SPUN BANROC LOOSE mineral wool insulation | DESCRIPTION: J-M Oil-Free Spun Banroc Loose is composed of long, fine, spun-mineral wool fibers especially processed to limit the organic (oil) content. S| AVAILABLE FORMS: Packed in 3Vi cu ft ags, weighing 30 lbs per bag. | USES: Recommended for liquid oxygen and other cryogenic applications to --400F. ADVANTAGES: 48 Low Oil Content The oil content is not more than 0.1 %. Chemically Stable Fibers are 100% inorganic, will not burn or rot. Moisture Resistant Fibers are solid filaments and will not absorb water. Low Density Shipping density is only 8.5 lbs per cu ft. PHYSICAL PROPERTIES Temperature Limit Bulk Density (as shipped) Recommended Density Installed Maximum Density Installed Oil Content Maximum Sulphide Content Sulphide Content (water soluble) -400 to +1000F 30 lbs per V/z cu ft bag 10-12 pcf 15-16 pcf 0.10% max. less than 0.5% less than 0.01% THERMAL CONDUCTIVITY MEAN TEMPERATURE, F DENSITY, 12 PCF -100 0 100 200 300 400 500 Z U05i .70 oLUs t -60 6 CO g -50 o- I .40 Hoaj .30 > | .20 Q 1 .10 6C ET-000081 8C33 mm J-M -FOAM rigid urethane pipe and block insulation | DESCRIPTION: Zero-Foam is a rigid poly urethane foam insulation for use at temperatures from --275F to -}-250F. Its exceptionally low k factor, light weight and dimensional stability make it ideal for low temperatures. AVAILABLE FORMS: Furnished in both sectional pipe and block insulation forms. | USES: For low temperature lines, including chilled water, refrigerant, special process and dual temperature lines. Block form is suitable for low temperature equipment and for ceilings and walls of cold storage rooms. ADVANTAGES: Dimensionally Stable Under extreme temperature changes Zero-Foam dis plays remarkable dimensional stability. Low Conductivity Low conductivity (.17 at 75F) provides high effi ciency, permits less thickness. Self-Extinguishing Built-in self-extinguishing qualities resist spread of flame. Light Weight Zero-Foam (2 lbs per cu ft) permits faster handling with lower handling costs. Easy to Apply Quickly and accurately cut with an ordinary knife or saw. This facilitates application around valves and other obstructions. Density (nominal) 2 lbs per cu ft Compressive Strength 30 psi to produce 5% compression Coefficient of Lin. Expansion 30 x 10-` MEAN TEMPERATURE, 75F Initial .12 Ultimate .17 CONDUCTIVITY: BTU IN. PER SO FT PER F PER HR STANDARD SIZES & THICKNESSES submerged-2 weeks Water Vapor Permeability Combustibility (ASTM 169Z-59T) 3% maximum by vol. 2 perm, inch Self-extinguishing The figures given in this table are average values obtained In accordance with accepted test methods. Pipe Insulation: Length 3 ft sections Block Insulation: Length 4' and 8' Nominal Thicknesses Vi" thru 3" Nominal Thicknesses 1" thru 4" An Insulation for Everv Commercial z ET-000082 Pipe Sizes Vi" thru 12" Widths 12", 24" and 48" :nrrJOHNS-KAMVat-t M ATERIAL! $1 type: Brick temp limit: 3000F issto* J-M IN'- JLATING FIRE BRICK ^ DESCRIPTION: Johns-Manville produces six types of Insulating Fire Brick to provide opera tors and builders of high temperature equipment six opportunities to get the one insulating fire brick that's right for a given service. Each type of J-M Insulating Fire Brick has the correct balance of thermal and physical properties for its recommended service. All six types offer light weight, low conductivity and high structural strength. Made from high quality refractory clays (plus alumina in the case of JM-3000), these insulating fire brick contain a carefully graded organic filler which is burned out during manufacture to give a uniform, controlled pore structure. | AVAILABLE TYPES: JM-3000*--for temperatures to 3000F exposed. JM-28--for temperatures to 2800F exposed. . JM-26--for temperatures to 2600F exposed. JM-23--for temperatures to 2300F exposed. JM-20--for temperatures to 2000F exposed. JM-1620--for temperatures to 1600F exposed; to 2000F back-up. JM-3000 Insulating Fire BricK Is the newest of the six types. It provides long-life Insulation at a full 3000F, In back-up or direct exposure service, and Is molded from specially selected kaolin clays plus alumina. | USES: Recommended for use as refractory lining or as back-up insulation behind other refrac tory protection in kilns, furnaces, flues, refining ves sels, regenerators, gas producers and mains, soaking pits, stress-relieving furnaces, reactor chambers and similar high temperature industrial equipment. ADVANTAGES High Insulating Value The light weight and high insulating value of J-M In sulating Fire Brick make possible thinner furnace walls, improved efficiency and lower operating costs. Quick Heat Up Furnaces can be brought up to operating temperatures with unusual speed, resulting in increased production. 50 I ET-000083 INSULATING FIRE BRICK Specification Data Temperature Limit JM-3000 JM-28 JM-26 JM-23 3000F** 280QF** 2600F** 2300F** Approximate Density 65 pcf 58 pcf 51 pcf 31 pcf Transverse Strength 200 psi 175 psi 140 psi 140 psi Cold Crushing Strength 400 psi 300 psi 210 psi 210 psi Linear Shrinkage fO.8% at 1.4% at 1.0% at 0.1% 3000F 2800F 2600F at 2300F Reversible Thermal 0.65-0.75% 0.65-0.75% 0.65-0.75% 0.5-0.6% Expansion at 2000F at 2000F at 2000F at 2000F JM-20 2000F** 29 pcf 100 psi 150 psi 0.0% at 2000F 0.5-0.6% at 2000F JM-1620 2000F*** 1600F** 27 pcf 80 psi 95 psi 0.0% at 2000F 0.5-0.6% at 2000F 'The figures given In this table are average values obtained In accordance with accepted test methods. "Back-up or exposed. "'Back-up only. t24-hr Simulative Service Panel Test; all others 24-hr soaking period. Ttwynpae JM-3000 JM-28 JtlMYrZ9OC JM-23 JM-20 JM-1620 Ne.ef Brick per Carton 20 20 25 25 25 25 JM-20 complies with ;MIL-B-16305 A, class A JM-28 complies with MIL-B-L6305 A, class B Type JM-3000 JM-28 JM-26 JM-23 JM-20 JM-1620 Size Accurately sized in all standard 9 in. shapes of the 2V6 and 3 in. series, as well as special shapes. MEAN TEMPERATURE, F 500 1000 1500 2000 JM-3000 3.22 3.30 3.37 3.46 JM-28 JM-26 2.55 2.80 3.06 3.32 2.22 2.44 2.68 2.93 JM-23 1.01 1.18 1.34 1.50 JM-20 0.95 1.18 1.27 1.27 JM-1620 0.90 1.07 1.27 - CONDUCTIVITY: BTU IN. PER SQ FT PER F PER HR ET-000084 An Insulation for Everv Cbmm&mial anri / n.. JOHNS'KAMVtLLt 51 J-M SIL-O-CEL NSULATING BRICK II DESCRIPTION: Made from diatomaceous silica, a material composed of millions of micro scopic cells that offer maximum resistance to heat flow, Sil-O-Cel Insulating Brick are particularly useful where high load-bearing characteristics are required. Sil-O-Cel Insulating Brick are furnished in three types for use as back-up insulation behind refractory fire brick linings or behind insulating fire brick linings. The new Sil-O-Cel 16L brick may also be used for exposed as well as back-up service. AVAILABLE TYPES: Sil-O-Cel Insulating Brick are furnished in three different types as follows: Sil-O-Cel Super--for temperatures to 2500F back up only. Sil-O-Cel C-22--for temperatures to 2000F back up only. Sil-O-Cel 16L--for temperatures to 1600F back up or exposed. | USES: Sil-O-Cel Insulating Brick are recom mended for use as back-up insulation in furnaces, kilns, hot blast stoves, soaking pits, boiler walls, oil' heaters, regenerators, and similar high temperature equipment in the steel, chemical, ceramic, power, petroleum and glass industries. ADVANTAGES Good Insulating Value Used as back-up insulation, Sil-O-Cel Insulating Brick make it possible to reduce the necessary thickness of the exposed refractory as much as one-third. This re sults in substantial savings in furnace wall construction for all the types of high temperature equipment for which these brick are recommended. High Load Bearing Strength Sil-O-Cel Insulating Brick are made from diatomaceous silica, a natural fossilized material which imparts to the finished brick great strength. The Sil-O-Cel C-22 brick, for example, has a cold crushing strength of 700 lbs per square inch. 52 ET-000085 8C37 SIL-O-CEL INSULATING BRICK Specification Data Super C-22 16L Temperature Limit 2500F** 2000F** 1600F*** Approximate Density 40 pcf 38 pcf 34 pcf Transverse Strength 90 psi 115 psi 60 psi Cold Crushing Strength 300 psi 700 psi 350 psi Linear Shrinkage 2.0% at 2500F 0.8% at 2000F 0.7% at 1600F Reversible Thermal Expansion 1.3% at 2000F 0.7% at less than 0.1% 2000F at1600F The figures given In this table are average values obtained In accord- ance with accepted test methods. Back-up only. ***Back-up or exposed. MEAN TEMPERATURE, F 500 1000 1500 2000 Super 1.70 1.95 2.19 2.45 C-22 1.67 1.88 2.08 16L 0.92 1.07 1.22 CONDUCTIVITY: BTU IN. PER $Q FT PER F PER HR csi Sil-O-Cei Super complies with MIL-B-16182B ti * Type Sil-O-Cel Super Sil-O-Cel C-22 Sil-O-Cel 16L mV Size Furnished in all standard 9 in. shapes of the 2% and 3 in. series, as well as special shapes. All Sil-O-Cel Insulating Brick are packaged 25 to a carton. An fno/rfa -fin n -fn ~ ?***-% - ---- f ----- r ET-000086 JOHK*.U.X.UVlLLt M A T E R IA L : hydraulic setting refractory cement | D E 5 C RIPTIO N: Johns-Manville produces seven types of hydraulic setting castable refractory cements to meet practically every castable require ment for temperatures through 3000F. Each of these refractories is economical and efficient in the service range for which it is recommended. All harden rapidly and are highly resistant to spalling. AVAILABLE TYPES: 3X Firecrete -- For service to 3000F. Composed principally of high aluminous materials calcined at high temperatures. Recommended for casting thick nesses of 2 inches or more. H.T. Firecrete--For service to 2800F. Recom mended for casting thicknesses 2 inches or more. Standard Firecrete--For service to 2500F. Devel ops exceptional strength on air curing. Can be used to cast thicknesses as thin as 1 inch. L.W. Firecrete--A light weight, insulating refrac tory concrete for service to 2400F. 75 lbs of dry material required for one cubic foot. CA Insulating Firecrete--A light weight, low iron content refractory for use in controlled atmos pheres. For service to 2600F. CA 2200 Insulating Firecrete--A light weight, low iron content refractory for use in controlled atmos pheres. For service to 2200F. 54 No. 20 Firecrete--Similar to L.W. Firecrete but lighter. 58 lbs of dry material required for one cubic foot. Service to 2000F. C-31 M Refractory Cement--A chrome base cast able refractory for service to 3000F. Lo-D Firecrete--Designed primarily for use as a back-up insulating refractory in naval boilers. Serv ice to 2500F. |USES: Firecrete is used extensively for mono lithic furnaces and linings and is recommended for such special shapes as those required for burner rings, baffle tile, header protection tile, pipe linings, furnace bottoms and similar installations. ADVANTAGES Hardens Rapidly Firecrete permits casting and use of any desired shape within 24 hours. Resists Spalling All seven types are highly resistant to spalling. Negligible Shrinkage Firecrete has no drying shrinkage and only negligible fire shrinkage at recommended temperatures. Easy and Economical to Use The adaptability of Firecrete makes possible the easy construction of monolithic furnaces, linings and the like which would otherwise require the use of special shapes or involve costly cutting and fitting of bj"r'v Specification Data Highest Recommended Service Temperature Pyrometric Cone Equivalent Weight As Placed Oven Dried at 220F After 5-Hr Firing at 1750F Crushing Strengths After 5-Hr Firing at: 220F 1200F 1750F 2000F 2200F 2400F Linear Change After 5-Hr Firing at: 1200F 1750F 2000F 2200F 2400F 2800F 3000F 3X 3000F 33 {31730 148 pcf 134 pcf 130 pcf 3500 psi 2680 psi 2350 psi 2490 psi 2950 psi -0.2% -0.1% -0.1% -0.2% -0.7% -0.9% H.T. 2800F 30 (3002F) 131 pcf 113 pcf 110 pcf 700 psi 560 psi 300 psi 580 psi 1500 psi 0.0% 0.0% 0.0% +0.6% +0.9% STD. 2500F 16 (2669F) L.W. 2400F 15 (2615R CA Insulating 2600F CA 2200 Insulating Firecrete 2200F 32V4 (31350 16-17 (27400 No. 20 2000F 14 (25520 130 pcf 116 pcf 110 pcf 109 pcf 80 pcf 75 pcf 109 pcf 80 pcf 75 pcf 97 pcf 66 pcf 57 pcf 96 pcf 62 pcf 58 pcf 1310 psi 1190 psi 780 psi 1190 psi 2130 psi 630 psi 595 psi 490 psi 690 psi 1690 psi 580 psi 475 psi 595 psi 650 psi 840 psi 310 psi 320 psi 375 psi -- -- -- 220 psi 210 psi 220 psi 320 psi -- -- 0.0% -0.2% -0.2% -0.3% -06% ~ -0.5% +1.6% -2.4% -0.1% -0.2% -0.3% -0.8% -0.1% -0.1% -0.1% -- -- -- -0.2% -0.4% -0.6% -- - _ -- *Tha figures given In this table are average values obtained In accordance with accepted test methods. C-31 M Refractory 3000F 36 (32900 193 pcf 183 pcf 177 pcf 2920 psi 1780 psi 1300 psi -- 1690 psi 3850 psi -0.2% -0.2% _ -0.3% -0.5% -1.9% -3.1% Lo-D 2500F - 100 pcf 48 pcf 44 pcf _ -- -- -- -- -- -- _ -- -- _ MEAN TEMPERATURE, F 800 1000 1200 1400 1600 1800 2000 3X -- 7.0 7.2 7.5 7.8 8.4 H.T. -- 4.45 4.76 5.08 5.41 5.74 Std. 4.16 4.34 4.59 4.88 5.19 5.52 L.W. 1.99 2.09 2.21 236 2.56 2.82 CA Ins. -- 2.57 2.70 2.90 3.12 3.33 No. 20 1.43 1.54 1.65 1.76 1.87 1.98 C-31 M -- 6.0 6.1 6.3 6.5 6.7 conductivity: btu in. PER SQ FT PER F PER HR 9.4 -- -- 3.65 -- 6.9 Pounds Required for 1 cubic foot 3X Firecrete 130 H.T. Firecrete 110 Standard Firecrete 110 L.W. Firecrete 75 CA Insulating Firecrete 75 CA 2200 Insulating Firecrete 57 No. 20 Firecrete 58 C-31 M Refractory Cement 180 Lo-D Firecrete 44 Packaging 100-lb bags 100-lb bags 50 or 100-lb bags 80-lb bags 80-lb bags 80-lb bags 80-lb bags 10O-lb bags 50-lb bags COMPLIANCE WITH GOVERNMENT SPECS Lo-D Firecrete complies with MIL-C-19794A ET-000088 JOHKS'MANVILLE An Insulation for Every Commercial and Industrial Pum*** 55 8C40 1 J-M BLAZECRETE hydraulic setting refractory cement | DESCRIPTION: Four types of dry mono lithic, hydraulic setting refractory cements have been developed and produced by Johns-Manville for gunning and slap-troweling applications. These four refractories are especially adaptable for gun application in building new refractory linings and repairing old ones. They adhere readily with a minimum of loss when "shot" in place. Mixed with water at the gun nozzle, they are pneumatically projected with great force, resulting in a dense, homogeneous lining. Blazecrete is equally effective for heavy patching by troweling, especially where brickwork has eroded deeply. It eliminates the laborious ramming or tamping required with "plastics," and patches need not be prefired. 56 AVAILABLE TYPES: 3X Blazecrete--For service to 3000F. High alumi na content. Particularly adaptable for gun applica tors and for heavy patching by slap-troweling. Standard Blazecrete--For service to 2400F. Alu mina silicate base. L.W. Blazecrete--For service to 2000F. Light weight, alumina silicate base refractory. Used ex tensively for stack linings, heaters and other appli cations where gunning mix with low rebound loss is required. C-2 Refractory Cement--For service to 23 OOF. Used to advantage in making a protective abrasionresistant refractory surface over L.W. Blazecrete. | USES: Recommended for lining or patching forge furnaces, ashpits, cyclones, heaters, boilers, oil refining equipment, furnace bottoms, ladles and similar applications. L.W. Blazecrete is extensively used on tanks, structural steel and skirts for fire protection purposes. ADVANTAGES Hardens Rapidly Applications ready for use within 24 hours of gunning or slap-troweling. Resists Spalling All four types are highly resistant to spalling. Easy to Use Can be applied by gunning or slap-troweling. ET-000089 8041 BLAZECRETE Specification Data Highest Recommended Service Temperature Pyrometric Cone Equivalent Weight Slap Troweled: As Placed Oven Dried at 220F After 5-Hr Firing at 1750F Weight Gunned: As Placed Oven Dried at 220F After 5-Hr Firing at 1750F Trashing Strengths After 5 Hours Firing at: 220F 1200F 1750F 2000F 2200F 2400F Linear Change After 5 Hours Firing at: 1200F 1750F 2000F 2200F 2400F 3X 3000F 33 (3173F) 148 pcf 133 pcf 130 pcf 153 pcf 142 pcf 140 pcf 570 psi 700 psi 790 psi -- 1040 psi 2390 psi 0.0% 0.0% -- -0.2% -0.2% STD. 2400F 16 (2669F) 132 pcf 116 pcf 110 pcf 134 pcf 124 pcf 118 pcf 1350 psi 1070 psi 1130 psi -- 1480 psi 2870 psi -0.1% -0.--4% -0.6% -0.4% The figures given in this table are average values obtained In accordance with accepted test methods. LW. 2000F 14 (2552F) 104 pcf 69 pcf 65 pcf 117 pcf 76 pcf 73 pcf 275 psi 338 psi 400 psi 461 psi _ -- -0.3% -0.6% -0._8% -- C-2 Cement 2300F (2608F) MO pcf 126 pcf 120 pcf 142 pcf 134 pcf 128 pcf 6200 psi 4700 psi 260_0 psi _ _ -0.2% -0.2% -0.5% -- MEAN TEMPERATURE, F 600 800 1000 1200 1400 1600 1800 2000 3X - - 4.10 4.30 4.68 5.40 6.35 7.68 Std. - 3.89 3.95 4.05 4.24 4.57 5.09 L.W. 1.42 1.52 1.64 1.76 1.89 2.01 - - C-2 - - 3.40 3.50 3.80 4.30 5.10 5.90 conductivity: btu in. per sa FT per f per hr 3X Blazecrete Standard Blazecrete L.W. Blazecrete C-2 Refractory Cement Pounds required for 1 cu ft 130 (slap-troweling) 140 (gunning) 110 (slap-troweling) 118 (gunning) 65 (slap-troweling) 73 (gunning) 120 (slap-troweling) 140 (gunning) Packaging 100 lb bags 100 lb bags 80 lb bags 100 lb bags ET-000090 liTiAn /nsif/af/nn fnr Fvnrv C'nmmnrrrn ! ft nr/ /nHun/rin! Pt/rnnxn 57 8C42 J-M AGGREGATES AND FILLS | DESCRIPTION: Johns-Manvillelightweight aggregates and fills are available in a wide selection for temperatures through 2400F. Zelie L.W. and JM-2400 L.W. Aggregates may be mixed with calcium aluminate cement to form an insulating refractory concrete for various operating conditions. Sii-O-Cel C-3 may be mixed with cal cium aluminate or portland cement for lower tem perature conditions. By selection of the aggregate, an insulating refractory concrete can be made with the characteristics desired for constructing core, japanning and enameling ovens, foundations and bases of heated equipment, furnace doors, and many special shapes. In addition, all materials listed below may be used as fills for insulating ir regular spaces in high temperature equipment, making it possible to conserve heat where other forms of insulation cannot be economically in stalled. AVAILABLE TYPES Name JM-2400 L.W. Aggregate Zelie L.W. Aggregate Composition al. silicate al. silicate Temperature limit, F 2400 Approx density to which fills are normally packed, lbs per cu ft 50 Packaging 80-lb bags 2400 31 65-lb bags I 58 Sil-O-Cel C-3 Sil-O-Cel Insulating Powder Sil-O-Cel Coarse Grade calcined, coarsegraded diatomaceous silica finely ground dia tomaceous silica similar to Sil-O-Cel Insulating Powder, but more coarsely ground 2000 1600 1600 31 50-lb bags 17 50-lb bags 22 50-lb bags ET-000091 8C43 1; 'iJS_V J type: Refractory Mortar temp limit: 3200F J-M BONDING MORTARS DESCRIPTION: J-M Refractory Bonding Mortars are recommended for bonding together many relatively small units into a stable, strong, and gas-tight structure. The use of refractory mor tars reduces slag or gas penetration and cuts down heat loss caused by open joints. There are two gen eral classifications of bonding mortars: heat setting and air setting. Heat setting mortars will develop a bond only with the application of heat. Air set ting mortars develop a strong bond without the application of heat. J-M Bonding Mortars have been scientifically formulated to insure good workability, low shrink age, and long shelf life. AVAILABLE TYPES Mortar Blakite Super Blakite Hellite No. 20 No. 26 No. 31 No. 32 Type air setting air setting air setting air setting Temperature Limit, F 3200 3000 3000 2700 Uses laying insulating fire brick or refractory brick; shallow patching hot or cold surfaces for coating over vertical industrial boiler tubes, shallow patching, laying brick laying fire brick; shallow patching laying fire brick air setting (coarse) heat setting (fine) heat setting 2600 3100 3100 laying fire brick; patching laying fire brick . laying fire brick FT-nnnno? Packaging 200, 100, 50, 25, 15, 10 and 5-lb containers 200, 100 and 50-lb containers 200, 100 and 50-lb containers 200, 100, 50, 25, 15, 10 and 5-lb containers 100-lb bags 100-lb bags 100-lb bags 59 8C44 60 J-M CERAFELT refractory fiber felt | DESCRIPTION: J-M Cerafelt is a light weight, refractory-fiber insulation notable for its excellent thermal and chemical stability. Made pre dominantly of alumina and silica, it combines light ness, heat resistance, low conductivity and high sound-absorption qualities. | AVAILABLE FORMS: Furnished in densi ties ranging from 3 to 24 lbs per cu ft. Also avail able in loose form (J-M CERAFIBER) in 25-lb bags. | USES: Recommended for a great variety of high temperature industrial applications such as insulation protection in repairing open hearth roofs; on cover-type annealers to fill openings for elec trical access; expansion joints in kilns, furnaces and boiler walls. I ADVANTAGES High Heat Resistance Will withstand condnuous exposure to a full 2300F. Low Thermal Conductivity Unusually low conductivity at high temperatures due to opacity of basic fibers to infra-red radiation. Light Weight Weighs as little as l/40th equal volume of hard fire brick. Chemically Stable Non-alkaline and chemically stable. Contains no cor rosion-promoting agents. THERMAL. CONDUCTIVITY Density, lbs MEAN TEMPERATURE, F per cu ft 300 400 500 600 700 800 900 1000 3 .40 .48 .57 .68 .80 .93 1.08 1.25 4 .38 .44 .52 .61 .71 .82 .94 1.07 6 .36 .41 .47 .54 .62 .70 .79 .89 8 .34 .39 .45 .51 .57 .64 .72 .81 10 .33 .38 .43 .49 .55 .61 .68 .76 12 .33 .37 .42 .47 .53 .59 .65 .72 14 .33 .37 .41 .46 .51 .57 .63 .69 18 .32 .36 .40 .45 .50 .55 .60 .65 24 .31 .35 .39 .44 .48 .53 .58 .62 CONDUCTIVITY: BTU IN. PER SQ FT PER F PER HR STANDARD DENSITIES AND THICKNESSES T Density*, lbs Available Thicknesses,* Inches yP percuft y. v. yt y. y. y. i iVA 2 CRF-300 CRF-400 CRF-600 CRF-800 CRF-1000 CRF-1200 CRF-1400 CRF-1800 CRF-2400 3 4 6 8 10 12 14 18 24 0000X 00000X 0000XX 0 0 0 000X XXXXXXX XXXXXXX XXXXXX XXXXX XXXXX 'Other thicknesses and densities available on request 0 denotes availability of 4' and 8' sheets and 26' rolls X denotes availability of 4' and 8' sheets only Standard width is 42 inches ET-000093 8C45 INSULATION type: Sheet -^vvisrl temp limit: 1200F J-M ASBESTOS MILLE>OARD insulating | DESCRIPTION: Johns-Manville Asbestos Millboard is a dense, rigid sheet or board material formed of asbestos fibers and a small amount, of binder. A natural light gray in color, Millboard sheets are furnished in standard sizes of 42" x 48", in thicknesses ranging from 1/32" to 1/2". Cut pieces can also be supplied. AVAILABLE FORMS No. 106 Millboard--A general purpose, high utility millboard suitable for most uses. It will withstand temperatures to 800F. No. 102 Millboard--A higher quality millboard than No. 106. Will withstand temperatures to 1000F. No. 219 Millboard--This is a premium grade mill board, specially treated for greater strength. Suit able for temperatures to 1100F, it can be used up to 1800F where some loss of strength is not detri mental. C Grade Millboard--This millboard contains an especially long grade of asbestos fiber. It is suitable for temperatures to 1200F; embrittlement occurs above this limit. Where brittleness is not objection able, may be used at temperatures up to 1800F. Silicated Millboard--All grades of millboard can be specially treated to increase surface hardness. Where such sheets are required, the word "sili cated" should appear on the order before the millboard type. sheet material Special--Millboards for special purposes can be tailored to service requirements. || USES: J-M Asbestos Millboard is recom mended for applications which require a sheet or board insulation for protection against fire, heat, acid fumes, etc. Frequently used as a fire-resistant lining for floors, partitions, ceilings, stoves and grates. It has been found particularly valuable in the steel industry where literally scores of uses have been discovered for this versatile material. I ADVANTAGES Versatile Adapted to literally scores of industrial applications. Fireproof Made of asbestos, the world's most famous fireproof material. THICKNESSES, TOLERANCES AND WEIGHTS* Thickness, inches Tolerance, inches Lbs per 42" x 48" sheet No. 106,102 and "C" Grade No. 219 % 0.007 2.5 yu 0.008 3.5 K 0.008 4.6 %* 0.008 6.0 % 0.009 7.0 v% 0.014 9.0 % 0.015 11.3 % 0.016 13.3 Vi, 0.025 17.6 Hi 0.029 21.4 y, 0.034 25.2 y\ 0.045 32.5 Actual waiffhtc may vifY ptu* or minus 10 percent. 1.5 2.5 3.4 4.4 5.3 7.3 9.2 11.1 15.0 18.7 22.6 30.3 61 . ET-000094 8C46 J-M CEMENTS & FILLS insulating & finishing | DESCRIPTION: Johns-Manville Insulating and Finishing Cements have been produced for use with J-M insulating materials. The Insulating Ce ments are ideal for insulating irregular surfaces where it would be impracticable to apply pipe or block insulation. Finishing Cements are used to give insulation a hard, smooth finish which can be painted or weatherproofed. J-M Insulating Fills are recommended for use in filling irregular spaces. B AVAILABLE TYPES: FINISHING CEMENTS No. 301 Cement A hydraulic-setting, insulating and finishing cement especially designed for onecoat application. Because of extremely low drying shrinkage, it hardens in a few hours to a smooth, crack-free surface. It may be painted with a waterbase paint as soon as firm, thus permitting com pletion of job in one operation. Recommended for insulating small steel pipe fittings and as a finish over block insulation. No. 302 Cement A high grade, long fiber, asbestos cement. No. 352 and 0352 Cements General purpose, all asbestos fiber cements with good troweling and finishing properties. Generally used as a finish over block insulation and for general utility applications. INSULATING CEMENTS 85% Magnesia Cement For use with 85% Mag nesia pipe and block insulation for patching, point ing up joints, and covering irregular shapes. Superex Insulating Cement For use with Superex or Thermobestos pipe and block insulation for patching, pointing up joints, and covering irregular shapes. No. 450 Cement A mineral wool cement with ex cellent adhesion qualities on both hot and cold surfaces. A good insulator, compared with other types of cements, it can be applied in heavy layers. No. 450 contains a rust inhibitor to minimize rust ing of metal with which it may come in contact. No. 500 Cement An expanded vermiculite cement recommended for specialized uses in the metal pro ducing industries. Effectively seals against air in filtration. Particularly adapted to gun application. INSULATING FILLS Fibrofil A mixture of diatomaceous silica and long fiber asbestos. Due to the asbestos fiber, this material has certain characteristics which differ from those of ordinary powdered fills. The fibers offset any tendency to settle or filter through cracks, making the material well adapted for use as a fill on gas generator sets, etc. Fil-lnsul An insulating fill for use in irregular spaces where block or brick insulations are not practicable and where a high-grade resilient fill is needed. Fil-lnsul will permit considerable expan sion and contraction because of its fibrous nature which also serves to prevent any settling or sifting through cracks. ET-000095 8C47 INSULATING & FINISHING CEMENTS AND FILLS Specification Data Packaging (lbs per bag) Temperature Limit Coverage per 100 lbs Applied! dried 1" thick Approximate Ratio water to mix per 100 lbs Density, Dry Base Material Color 301 50 HOOF 36 sq ft 15 gals FINISHING CEMENTS 302 352 50 or 100 50 or 100 1000F 25 sq ft 1000F 19 sq ft 21 gals 12 gals 0352 50 or 100 1000F 19 sq ft 12 gals INSULATING CEMENTS 85% Magnesia Superex 450 25 50 50 500 50 600F 55 sq ft 1900F 1800F 45 sqft 50 sq ft 1800F 78 sq ft 42 gals 30 gals 30 gals 36 gals 18 pcf hydraulic setting cement 20 pcf asbestos 20 pcf asbestos 30 pcf asbestos 20 pcf 12 pcf 8 pcf 10 pcf mag. diatoma- mineral expanded carbonate ceous wool vermiculite silica light gray light gray dries white gray gray white light gray golden brown gray The figures given In this table are average values obtained In accordance with accepted test methods. FILLS Fibrofil Fil-lnsul 60 65 1800F - 1000F - --- 18 pcf (packing) diatomaceous silica & asbestos fiber _ 15 pcf (packing) mineral fiber _ tvj. j. ; MEAN TEMPERATURE, F No. 301 No. 302 No. 352 No. 0352 No. 450 No. 500 85% Magnesia Superex Fibrofil Fil-lnsul 200 300 400 500 600 700 800 900 1000 - .85 .86 .87 .88 .90 .91 .93 .95 1.50 1.50 1.50 1.50 1.50 2.10 2.10 2.10 2.10 2.10 2.10 2.10 2.10 2.10 2.10 .67 .72 .76 .81 .86 .91 .96 .99 1.01 CO CO .74 .79 .83 .92 .97 1.02 1.06 1.11 .51 .54 .75 .77 .79 .82 .84 .86 .89 .91 .94 .59 .61 .62 .63 .65 .66 .68 .69 .70 .53 .58 .64 .70 .76 .83 .91 - - CONDUCTIVITY: BTU IN PER SQ FT PER F PER HR Navy 450 Cement meets MIL-C-2861, HH-C-168 and HH-l-00500, Type III. 85% Magnesia Cement meets HH-l-00500, Type I. Superex Cement meets HH-l-00500, Type V. 352 Asbestos Cement meets MIL-C-2908. FINISH OVER BLOCKS Asbestos cement (J-M No. 352, 0352 or 302) in two coats, or hydraulic setting cement (J-M No. 301) in one coat, shall be applied over hexagonal wire mesh stretched tightly over blocks and securely wired in place. The first coat of asbestos cement shall be left rough and allowed to dry thoroughly before applying second coat. Second coat of asbestos cement shall be mixed to 1 by weight with Portland cement and troweled nooth. Insulating cement (J-M No. 450) may be subtituted for first coat in lieu of asbestos cement. VALVES, FITTINGS AND FLANGES On piping 4" and larger, valves, fittings and flanges shall be insulated with pipe or block insulation of same material fabricated in sections, or pieces wired in place, and finished with a filling and smoothing coat of asbes tos cement. On pipe sizes smaller than 4" insulating ce ment (J-M No. 450) shall be used with an asbestos cement (J-M No. 352, 0352 or 302) finish. J-M No. 301 shall be applied in one coat over small pipe fittings. ET-000096 JO H MJ MAHV1LLE e* 8C48 asbestos-cement sheets |P DESCRIPTION: J-M Asbestocite is a strong, flexible, monolithic industrial sheet mate rial especially developed for use wherever severe operating conditions call for outstanding strength and permanence. Made of asbestos and cement and formed undet tremendous pressure, it is an attrac tive natural gray in color, and has a hard, smooth finish on one side. Asbestocite is completely inor ganic and will not bum, rot or corrode. Equally stable indoors or out, it withstands extreme tem perature and atmospheric variations without dam age. ADVANTAGES Weather Resistant Exposed to sun, wind, rain or snow, Asbestocite will not deteriorate. May be subjected to alternate freezing and thawing without danger of spalling or chipping. Structurally Strong Formed under tremendous pressure, then hydrauli cally re-pressed for extra strength. Fireproof | AVAILABLE FORMS: Furnished in flat and pre-curved sheets in sizes ranging from 4' x 4' to 4' x 12', and in thicknesses (depending on sheet Approved by the Underwriters' Laboratories as incom bustible, Asbestocite serves as a highly effective barrier to the spread of fire. size) from Vs" to 1A". | USES: Recommended for a variety of indus Practically Maintenance Free trial and commercial applications including the fol Under normal conditions will retain its neat appear I lowing: As a protective facing over cold storage room insulation; as a weatherproof facing over in ance and enduring protection without painting or other preservative treatment. sulation on outdoor tanks and vessels; for cooling Won't towers; for fume hoods and ducts. Corrode Under normal conditions Asbestocite needs no paint or other protective coating to maintain its neat ' appearance and enduring protection. Its stone-like Immune to most corrosive elements found in industrial atmospheres and will not cause corrosion when in con tact with metals. finish is unaffected by years of wear and tear, and it Permanent 64 requires practically no maintenance. Where de sired, for decorative purposes, it may be readily painted with any good quality alkaline-resistant type paint. Asbestocite is practically indestructible. Completely inorganic, it will not mold or decay from prolonged dampness, and excessive dryness will not cause it to powder or crack. ET-000097 8C49 ASBESTOCITE Specification Data Density, Dry Normal (75 F, 50% RH) Moisture Content (of dry weight) Water Absorption (of dry weight after 24 hrs immersion) Transverse Strength, Dry (modulus of rupture) Long direction of sheet Short direction of sheet Modulus of Elasticity, Dry (transverse) Compressive Strength, Normal'* Tensile Strength, Normal Long direction of sheet Short direction of sheet Screw Holding Strength, Normal (withdrawal load of type A, Nos. 6-12 sheet metal screws) 5500 psi 4000 psi . 1.8x10` psi 14,000 psi 2350 psi 1775 psi Y," thickness--50 lbs per screw thickness--75 lbs per screw A" thickness-150 lbs per screw Moisture Change (in./in.) Shrinkage-normal to dry Expansion--normal to 90% RH Expansion-dry to saturated Maximum Service Temperature (soaking heat) 0.0022 0.0006 0.0030 600F The figures given for the specified properties of standard Asbestocite are average values obtained in accordance with accepted test methods. Strength figures must be modified by applying adequate factors of safety to arrive at working values. "Normal*' refers to normal moisture content. Asbestocite meets the American Society for Testing Mate rials' Specification C220-53T, Type F (Flexible), as weii as Federal Specification S$-S-283a, Type F (Flexible) and Type U (Utility) FIRE UNDERWRITERS' APPROVAL Underwriters' Laboratories, Inc., approve J-M Asbestocite as being incombustible. Their tests show that Asbestocite, when used as a protective covering or as a structural material, will not contribute fuel to a fire, will not permit the spread of flame over its surface, and will not generate objectionable smoke. This is the best pos sible guarantee of Asbestocite's fire safety for any industrial application. Thickness, inches Standard Sheet Size', feet y. 4x4 4x8 4x10 4x12 4x4 4x8 4x10 4x12 y 4x4 4x8 4x10 4x12 -- 4x8 - - Vx" - 4x8 - - *Pre-curved Asbestocite Is furnished In and K" thicknesses 4' i 4' and 4' x 8' sheet sizes to fit diameters from 3' to 10'. 1 information on ordering consult your nearest J-M representative. `Available from West Coast plant only. DIMENSIONAL TOLERANCES Length, inches Width, inches Thickness, inches It as Flat -Ax Pre-curved -'A A Xx ET-000098 65 8C50 J-M INSU /COTE weather protective coatings and reinforcing mesh | DESCRIPTION:Developed as high quality protective coatings, J-M Insulkotes are com pounded of selected and processed bitumens, as bestos fiber and mineral fillers. These formulations were chosen after careful development and testing to give maximum protection at lowest applied cost to insulated tanks and process equipment. Insulkote effectively seals out water, preserves maximum in sulation efficiency, helps prevent rusting and corro sion of expensive equipment. AVAILABLE TYPES: Insulkote ET* A non water-vapor barrier, non burning, weatherproof coating for use over insula tion where "breathing" is required. Insulkote ST* and SG** Weatherproofing and vapor barrier coatings for insulations on refriger ated equipment. Insulkote SG is an excellent anti corrosion coating. Insulkote SGC*** A combination purpose coat ing which insulates and protects against weather and corrosive atmospheric conditions, and will pre vent condensation under moderate conditions. *Trowel application. **Spray gun application. ***Trowel or spray gun application. | USES: Recommended for weather-protecting insulated vessels, tanks, piping and equipment. | ADVANTAGES fig vw Durable Insulkote effectively seals out water, preserves maximum insulation efficiency, helps prevent rusting and corrosion of expensive equipment. Keeps Out Water Years of service in the field have shown that Insulkote resists acid or alkaline atmospheres and will stand up under the most adverse weather conditions. Its compo sition minimizes surface cracking and crazing under sudden temperature changes. A jet black material, it will not fade after it is applied--patches will not con trast with weathered coating. Easily Applied Furnished ready-mixed in two consistencies to facili tate quick, easy trowel or spray application. REINFORCEMENT Furnished as an accessory item, Duramesh Fabric Type 931 is an open mesh fabric made from con tinuous filament glass yarns and coated with as phalt. It is recommended as a reinforcing agent for use with Insulkote weather protective coatings. J-M Duramesh reinforcing is easily applied to both Irregular and even contours. High tensile strength of glass fiber yarr :Duramesh helps to prevent cracking or checking of IruuV 8C51 INSULKOTE Specification Data Type Applicatisn Weight per gal Coverage as applied Percent shrinkage (volumetric) Water vapor penetration in perms --for recommended thickness Temperature use range Insulkote ET Insulkote Primer E Insulkote ST emulsion emulsion solvent trowel brush trowel 10 lbs. 8.4 lbs 9.5 lbs 16 gal per 100 75 sq ft per gal 8 gal per 100 sq ft Vi" thick sq ft Vi" thick 50 50 25 1 to .5 .0 to .1 100 to 250F 100 to 250F up to 250F Insulkote SG solvent gun** 9.5 lbs 8 gal per 100 sq ft Vt" thick 25 .1 to .2 up to 250F Insulkote Primer S Insulkote SGC solvent solvent brush trowel or gun** 8.5 lbs 7 lbs 100 sq ft per gal 16 gal per 100 sq ft Vi" thick 25 20 up to 250F up to 250F Code: E-emulsion type; S-solvent type; T-trowel consistency; 6-spray gun consistency; C--cork filler `The figures given In this table are average values obtained In accordance with accepted test methods. "Spray gun application involves some toss through bounce and "over spray." Amount of loss varies with air velocities and types of surface. All solvents have some degree of toxicity and proper ventilation should be provided where material is used In enclosed spaces. m INSULKOTE Available in 5 gallon pails, and 30 or 55 gallon drums. DURAMESH Available in 150 foot rolls in the following widths: 2", 3", 4", 6", 9", 11.5", 12", 15", 18", 23", 36" and 45". INSULKOTE ET On asbestos cement no primer is required, but cement should be dry and hexagonal wire mesh reinforcement used. Coating should be trowled on to a thickness of approximately Vs,", and care should be taken to see that it is forced through the mesh so as to make a good bond with the cement. The mesh should not be exposed to the weather at any point. On mineral fiber insulations, Insulkote Primer E should be applied, and Insulkote ET troweled on while the primer is still tacky. Wire mesh reinforce ment is not required except where movement or vibration may occur. INSULKOTE ST When applied on dry asbestos ce ment no primer is required, but hexagonal wire mesh reinforcement should be used. Troweling should be done firmly to make sure the coating is thoroughly forced through the mesh. Insukote ST should not be applied in thicknesses greater than Vs". Application to a greater thickness may cause slumping while there is still solvent in the coating. On mineral fiber insulations, Insulkote Primer S should be applied prior to application of Insulkote ST. Wire mesh reinforcement is not required ex cept where movement or vibration may occur. INSULKOTE SG On asbestos cement no primer is required, but wire mesh reinforcement should be used except under certain conditions where it may be desirable to substitute a glass fabric Duramesh reinforcement. In the latter case, a coating of Insulkote SG, approximately 1/16" thick, shall be sprayed on the surface to be covered, and the glass fabric rolled or pressed into this coating. A second coat of Insulkote SG shall then be sprayed on to give a total wet thickness of approximately Vs". When used as metal protection, no primer or wire reinforcement is required. Metal must be clean and dry at time of application. When used on mineral fiber insulations-, a coat of Insulkote Primer S should be sprayed on before applying the Insulkote SG. INSULKOTE SGC This coating is furnished in con sistencies suitable for spray gun or trowel applica tion. In either case, the metal to which the coating is to be applied must be clean and dry. To build up a thickness of Vs" by spray gun, the compound should be applied in two equal Vs" coats. MOTE: If a finish of lead and oil paint is desired, the Insulkote (except in the case of Insulkote ET, where painting is not recom mended) should be allowed to dry thoroughly and then primed with aluminum paint or shellac. ET-000I00 JUHKSMANVUU I.T.l s. 67 8C52 | DESCRIPTION: Johns-Manvilleproduces a complete line of weatherproofing jackets for every hot and cold insulation requirement. Most are made from asbestos felts which are saturated and coated with asphalt. These jackets, in various thicknesses and weights, may be used for fire protection as well as weatherproofing purposes. AVAILABLE TYPES: Double Coated Flexstone An asphalt-saturated asbestos felt coated with a mineral-filled asphalt. Designed for long life and extra heavy weather proofing. Will not embrittle under prolonged ex posure to sunlight. Supplied in rolls 36 in. wide, each roll containing 1 square and weighing 50 lbs. Asbestos Firetard A weatherproofing jacket de signed for use where resistance to the spread of fire is of primary importance. Firetard is a lamina tion of heavy asphalt-saturated felt and plain as bestos felt, and affords excellent insulation protec tion. Because the unsaturated asbestos is incom bustible, it prevents flame from traveling along the surface of an insulated pipe line. Supplied in rolls 32 in. wide, each roll containing 1 square and weighing 55 lbs. No. 50* An asphalt-saturated asbestos felt jacket designed for medium long life. Supplied in rolls 36 in. wide, each roll containing 2 squares and weighing 32 lbs per square. 68 No. 7700 An asphalt-saturated and coated asbes tos felt with a smooth outer surface. Good weather proofing jacket dedgned to be given a field coating of asphalt. Supplied in rolls 32 in. wide, each roll containing 2 squares weighing 35 lbs each. No. 15-A* A lightweight asphalt-saturated asbestos finishing felt. Supplied in rolls 36 in. wide, each roll containing 3 squares and weighing 15 lbs per square. White Surface Asbestos 3-ply asbestos felt consist ing of two inner layers asphalt-saturated and one outer layer unsaturated. Features fire resistance and medium life. Supplied in rolls 32 in. wide, each roll containing 1 square and weighing 53 lbs. No. 45-A* Asphalt-saturated asbestos felt with a sand finish. A heavy, long life weatherproofing jacket supplied in rolls 36 in. wide, each roll con taining 1 square and weighing 42 lbs. No. 55-R* Asphalt-saturated and coated organic felt. Heavy weatherproofing jacket supplied in rolls 36 in. wide, each roll containing 1 square and weighing 55 lbs. No. 45-R* Asphalt-saturated and coated organic felt for medium weatherproofing protection. Sup plied in rolls 36 in. wide, each roll containing 1 square and weighing 45 lbs. No. 30-R* Asphalt-saturated organic felt for light weatherproofing protection. Supplied in rolls 36 in. wide, each roll containing 2 squares and weighing 30 lbs per square. No. 15-R* Asphalt-saturated organic felt which gives very light protection against weather. Sup plied in rolls 36 in. wide, each roll containing 4 squares and weighing 15 lbs per square. (Note: This felt when furnished by Pittsburg, Cal., plant comes in rolls containing 3 squares.) *A vailable perforated 1XT''T A a rv -* <-v - fi gj ACCESSORIES: With all factory-applied jackets enough 16 gauge galvanized wire and J-M Laptite asphalt-plastic cement to seal joints will be furnished. In addition, a butt strip of the same jacket material, 7 in. wide and having the same circumferential length as the jacket, will also be supplied. | USES: Especially recommended for weather proofing insulated outdoor piping and small di ameter equipment. ADVANTAGES Wide Jacket Selection Eleven different jackets give user a choice to meet every requirement. Factory Applied All J-M weatherproofing jackets can be furnished factory-applied thus eliminating the necessity of separate application at the job site. No. 15-A perforated or unperforated complies with HH-F-185, Type I perforated, Class A and Type II plain, Class A. No. 15-R complies with HH-F-191a, Type I. No. 30-R complies with HH-F-191a, Type II. No. 15-R (from Waukegan plant only) complies with HH-F-201, Type I. FACTORY-APPLIED JACKETS FOR EVERY PURPOSE... ' * ' addition to its line of weatherproofing jackets, Johnslanville manufactures jacketing materials for every comniercial and industrial purpose. These materials, which in- elude kraft paper, canvas, asphalt felts, asbestos felts, and aluminum, can be furnished factory-applied to J-M Thermobestos calcium silicate pipe insulation. The felts, paper and canvas can also be factory-applied to J-M 85% Magnesia and J-M Superex-M pipe insulations. All can be supplied in roll form for large area protection or for field application. * ` \ . . WEATHERPROOFED OUTDOOR PIPING "All out door pipe insulation shall be finished with a weath erproof jacket of (fill in name). All joints shall be lapped at least 3", horizontal joints lapping downward to shed water. Longitudinal laps on vertical pipe shall be sealed with J-M Laptite. All other joints shall be left unsealed. "The jacket shall be secured with loops of No. 16 galvanized wire applied on not greater than 4" centers, or Yi" x 0.015" corrosion-resistant metal bands and clips applied on not greater than 6" centers, with one loop on each end lap, or two on each 7" butt strip." WEATHERPROOFED FITTINGS "On pipe bends, fit tings and flanges, the jacket shall lap about 4" over the mastic-type weatherproofing." Note: See data sheet on J-M Insulkote weather protective coat ings for specifications on bends, fittings and flanges. FIRE PROTECTION "Where fire hazard must be considered due to the fact that flame may be car ried along exposed piping when fire occurs adjacent to such lines, a fire-retarded weatherproof jacket of Asbestos Firetard shall be applied." UNDERGROUND PIPING "AH pipe insulation in underground tunnels or conduits shall be protected from water submersion with a No. 50 asbestos weatherproof felt, perforated. All joints shall be lapped about 1 Vfs" and left unsealed. Longitudinal laps shall be located on top of pipe to permit ready escape of steam after submersion." ET-000102 JOH NS MAHVIltE An Insulation for Everv Commercial and Industrial Puroose call an AUTHORIZED J-M CONTRACTOR for expert, dependable application of Johns-Manville / ry \ /<?/ \\C^ ' / JOHNS-MANVILLE - ii m 3 ! % M UP 1 / i? ....-"t?/ insulations... When you pay for top-quality insulation, back up your investment with the best installation service money can buy. Today, with high fuel and maintenance costs, it is especially important to place your insulation job in skilled hands. The scientific application of J-M quality insulations by J-M Insulation Contractors will assure you of the maximum return on your insula tion investment for years to come. Moreover, you get undivided responsibility for all your insulation requirements. Johns-Manville has established J-M Insulation Tech nical Service Units and J-M Insulation Contract Units throughout the country to serve you --units staffed with men who understand insulation engineering and with skilled applicators who are thoroughly trained in proven Johns-Manville methods. Working with J-M materials and J-M Insulation Engineers, these contractors know how to apply Johns-Manville insulations correctly to insure long, trouble-free performance. You can have the utmost confidence in their ability to handle your insulation application from start to finish. And remember this important point: When your ar chitect or engineer specifies Johns-Manville insula tions, any J-M Insulation Contractor in the country will be able to give you a quick, accurate bid, regard less of the size or location of the job! PT OAm d'y t . 3y2?i' * f,i-> - .. zr^msmsi ' -^sssa m the secret-.r*~ . * .`A'.-'Ltir'teSi&Si &-.^.*.< - . ->.. -- v of J-M inssiui laartii onnn progress V <;-'V"C .-^??'i-:; v^.-,:* rhM mm.issssss; ; -4: !.$* 'A:;-;. >>-': "- .y-5 7- .. . v.-_*'r^xvHv,r~!>Tv'...-y-: .** . f>gf; .` TU x, The Johns-Manville Research Center, located at'-i.^orking ^Ajftelmost'adyanced^kbo^toiyleqaip^' Manville, New Jersey, contains the world's largest and^men^^^i^^^^he^^OTS^tii^evel^ most completely equipped laboratories devoted to'A^t'opinenf of'li|wjSs^^^producJs^^^mpr^^ study of insulations and allied products for all teni-'i. ment of exisfmgron^^ydditionr^|r^c^^ciut'm^|.i perature ranges encountered in modem industry.' Here - lationrese^ciiissi^m^nterelate^Tq^p^iiagcus^merl a staff of hundreds--including organic and inorganic .' problems...Xl^s broad"resea^ rhpmicts nhvsirisfc crpnlncnsts mpfallnraictc anH ' -nart ?ri'''TrVinc2TCfor?rf;iwo- oV.;i;hV hv*:S` ET-000104 r> 8C56