Document GmDMOm1V52xJD5Kn21RKX4bq7

O 'O. INSULATION STANDARDS FOR PIPING AND EQUIPMENT PLAINTIFF'S EXHIBIT DOW-1042 This Publication was prepared expressly for use by the Employees of The Dow Chemical Company and its subsidiaries. <pow> ST000033U ENGINEERING DEPARTMENT THE DOW CHEMICAL COMPANY Midland. Michigan December. 1952 * THIS COPY ISSUED TQ *HtCT OF ________ -. MADE: W. A.D.-- THE DOW CHEMICAL COMPANY, MIDLAND. MICH. CHECKED: "Unli *,. APP-: VV*> title sheet MTt lt-IE-62 nCVIStON DATE: - r- - - - INSULATION STANDARDS' IN-000 - - . w----- u -tttr 0 1 STO000335 j- GENERAL NOTES piping and Equipment insulation Standards have been prepared ezpr#*l* , ljr for us by employees of Th* Dow Chemical Company and.Contractor* ngagod by the Company. These Standards have been designed to rillrre qulrements of the Engineering,Purchasing and pipe Shop Departments_f^ the Coepany and sleilar requirements of outside Contractors engaged In Coepany work. W 1 DESIGN and BILLING NOTES J i, V Designers shall pay particular attention toL the vkrl&'ua t.hhlieeiIra nesses for the different pipe sizes to insure providing neces- ; scry clearance between parallel piplngjor piping close to walls, ceilings or equipment*' * Designers shall specify Size and quantity o^ Insulation requir ed for blocking across flanged pipe fittings and>valves>*eld- end valves,equipment nozzles and other equipment flanges which are to be insulated.- These items are often overlooked and are not available unless they are billed, listed and purchased ^of respective applications. y-.t V Bills of Material shall list the following! a. Kind,type,size and quantity of insulation proper^ b. Kind,type,s1 re and quantity of insulatlort .fir blocking in flanged f 1 ttings,valves,nozzles,etd*\iy c. Quantity of weatherproof felt If required; f. d. Quantity of galvanized sheet metal 1 f-required.. e. Sundry materials shall be billed as "One Idt dfBUrt^; dries consisting of mini 1n,paste,staples,asphalt mastle .. .etcRefer to Sundries, IN-203* JOB PREPARATORY WORK ' '': vr\|- ^ ^ a. All surfaces shall be clean before applying Insulation.,, All loose scale,dtrt,etc.,shall be removed, wire brushlhg where necessary. .. b. Vessels for hot Insulation do not require sAnd blasting and" painting unless in badly rusted eondi tionr/v ' e. Vessels for cold. 1 nsulatl on shall be sandblasted .And fa lilt ed one prime ccat In the shop and a second coat of the same ^ ^he field. . .. i .. -j >' v,. ; d. All piping and equipment shall be tight before instiiitibn Is applied. Testing for tightness, particularly Jh.neW construc tion, should precede appl 1 eatl on wlnrevcr practical and possible. s. piping and equipment shall not be covered lh*bec 6r-frost ed condition. This shall be especially adhered ,td lit,cold Insulation work.- - -, . ,> j INSIILATION JoiNTS All insulation joints shall lie tnie,eveh and firmly butted \fijether. y Styrofoam and cork Joints shall be sealed SHd Arfe`. absolu telV tight against entry oT moisture. wj ( ip-''' ST0000336 T ! "'.TW *!*,,< w;--,yi ' ----VT---It- ' .*. V fr\- ` V, v rj4` 4 " V "'- ' < - v.._ : ''U/ WIRE and BAKU FASTENERS Ml eirea and bands shall be applied Straight Arifi dVkerrUj||hl o an to prevent loosentng. Kinking of *ire loops-IP Ofnef^ttJ take up alack Is prohibits* ^ ' T;j 7..-.7^ ft. GALVANIZED IRON SHEET. Use* And AppllCAtlon * r. **&*** -r . .' k* PIPING No. 28 fa.f Altanif.^rt If on Iheet shall 111 ViM 8ht.` Insulated pipe as follow*i f. 1 Where*** necessary to protect insul*tlCrt 'ff^li ?- v physical dawage. , 2 On covered lines to a point ft TtiAbowe fldof dfy platfora but only when necessary to prbteet th#e 3. On all covered lines wherever it-nay be necessity for operators to step over thee in linh^ of. diltyp 4. Application procedure. ' v ; .. . Polio* the sane general procedure*ta outlined - for Weatherproof F#ltt.IN-4Bl<All;lAps thailbe sites as specified on IN482*. All horitohtal laps shall be positioned so aft to khed.Water 4hd thill be eoneealed as rar as posaible*>'.All'lapA'8hill be fastened *ith site No.? iei/*** RH .ftHeet. hktal screws*(P-K or approved equal).placid ed;4*"feeH . tors,. Use't*"- drill. / `,U..., y' '* .'O -f-<*;'.3-...u. ** -.\.y- , For Width dimensions of eheit .fcettl' ktrlpi/TOP . various eovered pipe sices refef.to IN-482> -7- ft. EQUIPMENT, tiniest otherwise specified taskgiUgalvanlkod iron sheet*fastened wlth>fto?* > ^VftH^hetii: screws(P-K or approved equal)on,i* ^entSfil i ^ lx- Paint as per Do* painting ftpegft xy ft' INDOOR and WEATHERPROOF FINISH. - i -^ Bee various Application Sheets,for tatailkfa jhVihddi*.*i/.i;J^': . a. Indoor Finish is designed for indoor :uift fthly ri?."^'where conditions provide general Ihdoof prdteeTlmii b. Weatherproof Finish Is designed for 6ul*of-dobrs or where insulation will be exposed to.4cessit* aolsture,water or corrosive Conditions. Where Sii6fi conditions exist indoor*,weatherproof Finish.shall be used. t. paiNtino 'ij ? >>.*' , 1, V\ .t**y r-ijr* 4 S !i ' - * -/.T ^ *'VK Insulation, shall be painted,wheerre called foorr.,Aiddbeorrddllnnfti tfftt.'tthhei latest Do* Manual of Painting Spedfleatlons or the Midland Plant,unless otherwise specified. Copies of this aanualtre obtainable fro* the Dow paint Departeentr, ? >j *_ > t + - r**1 * V A< '- *A0ti g.p.F. CMKCKO; arro; y>\ THE DOW CHEMICAL COMPANY general V f ....i !> . - -rvv.-- * . ` v. ECONOMIC THICKNESS AND AMORTIZATION POLICIES WV >T i **' *' . . y-\ * r ^ . , T` 1 jfoi* the purpose of calculating the sire and thickness Of therall ' Insulations,pipe lines and equipment shall be classifier! a nr! instill-,: tion shall be designer! In accordance with the policies outlined balot. Since It Is not possible to list all conditions which nay be encount ered,this outline will serve as a guide Tor special cases.' 1. Long Term Investwent Class ,:~r^ Insulation Tor pipe and equipment In this class shall he de ( signed to produce an 'annual rate or return on the investment*! of not less than 20 percent. This corresponds to an aaortlcition period of 5 years on the total Installed eost or the insulation. Included In this class arei a. straw distribution wains. b. Main straw lines and principle equipwent lh Power Rouses , luwp Houses, Boiler Rooms, etc. cv Pipe lines and equipment In permanent laboratorJes,5hop3,ele. d. Permanent refrigeration and air conditioning system. 2. Short Term Investment Class.' Insulation In this class shall be designed for an annual rata of return on the investment of 35 percent, or an amortization period of within u years. / #i a. included here are branch or connecting lines froa dis tribution mains to operating equipment*' b. Include also process piping and process eqUlpaent in general* However, operating conditions may dictate thi type, Irind and thickness of insulation in order to seat process requirements. -. 3 Minimum Thickness Class 1 ' -- t-,C a. Piping and equipment in pilot or seml-plAnts shall Use minimum thickness of Insulation., or be designed for iou percent annual return(one year amortlzatlon)whieh- ever results in the greater thickness* b. Pipe lines heated by steam or water traebr linOs Shall be covered with 6ee IN-305. thick 3 ply Air eell insulation. c. Insulation required for safety or protection of person nel shall be mjalmua thickness or greater if necessary , to insure outer surface temperatures of not over 13& degrees F. , * > :*/. '*' *'fT * ST 0000337 MADE: W.A.D. CHECKED:ty)*:; , arro: THE DOW CHEMICAL COMPANY. MIDLAND. MICH. _ b'CONOUIC TIIJCKNKSK A.NO AUUMTIZATIfN I'OUClbS iHEtr 1 . or 2 INSULATION STANDARDS The Following tables have been prepared to siaplify Selection hi4 ,: type and thickness of Insulations and nay be uswd in aost fcases< u(Uowever,for long pipe lines and large lteas of equipaentjhere the, aaount or insulation so Just ifles,separate econoaic studies should be aade. Piping insulation Selection Chart Equipaent Insulation Selection Chart H5& Magnesia Thickness Table Kaylo Thickness Table High Teap.Thickness Table Plberglas 4 Mineral Wool Thickness Table 9 IN-101 . IN-102 IN-103 IN-l04 ... IN-105 ,v IN-106 . , * T ,, ' .- * ,, i 8 CC0 0 0 0 1 0 y . v*', *** *'ws'r.'tt; =>' W:'-- ;"-` aaofc w.a.D. CHECKEO:^Uytf^Vj aero-. MTt 3-10-50 THE DOW CHEMICAL COMPANY. MIDLANDtfUlCH^ ECONOMIC THICKNESS AND AMORTIZATION POLICIES f'L REVISION DATE: 12-9-53 ^ -U : IN?26Sl2 'ITU li`l 1----L~ asphalt mastic -i. -, A Where asphalt aastic Is to be used on equipment inaUlAtjon, the Insulation la first covered with i"i hexaesh galvanized Iron netting,laced on awooth and tight*'The asphalt waatlft shall be applied In two separate coats, eaeh Boat thlek. It shall be trowelled to a swooth finish and be vg thick when dry* w. * Sk 1 b. Valves and fittings, 14#i and larger, Shall be finished Aft per (a) . e* Valves and fittings less than 14*i site do hot Require the hex.wash netting* 9* SHALL DIAMETER VESSELS i For vessels 3'-0"i In dlaaeter and Swaller, use aolded pipe In sulation (sectional) or curved blocks on the bodies, and flat blocks on the heads. On snail dished heads wlth.dlaaeter 18* or less, alneral wool eeaent nay be used as an alternate to blocks. 10* STANDARD PLANT WATER HEATERS Bodies and heads of these units shall be insulated/with s Magnesia and covered with asbestok eeaent* finished rough* and overlaid with </4*i hard finished eeaent trowelled saooth* For hard finish reeent foraula,refer to 1N*21)4~2* Paint-49 per Dow painting Specifications* V, i . . * >. , Coll flanges,hand holes or other reaovable openings jiised for walntenance shall not be covered. ` vni r; * t* . t; - . i - ... ST0000339 ' ' " I'' * ^ = . >i'V-' J< '/'*' }' u,\ *;\ ai .-r V.- >- - ^ *.< ?-v:V\ -'--S:;n- " ' .s / -> l-l - * jr-*' . . ' ' ^ V-' >. f;.. y, >-' ' : '1^0.;; ,U..^ UWit.P.F. CHXCRO-.dUax . arroi. VA ATT a-XO-BO ` ` 'V^jSl;:V:^nsr Hi\-\ '~tf r * '' " jmsm*THE DOW CHEMICAL COMPANY. MID-1LAND. MICH.^1 a in** m OBNBnAL N0TK8 r: RSVISION DATA: iy.y-gy -"IN*20V-5/ Ifrer I iVl ,`kl^cr' . SIJKIM lfes ` ' ST*QDPU^H^ t : Tlie following materials are required in the application equipment Insulations. They ire Uow Stock ind/or Austin &6ft8-^twaA**r. - Respective stock code number*'are listed accordingly i; ^ >*5'i;:; -=*>Vj ' td simplify their handling on bills oT aiterUli It i.d rtbt `M'1*'**? ^ bill out sundries in datail with the exception of weatherppftof Kelt*. -r Hafar to l)*slgn and Billing Notes , IN-2U1-1* >-; Insulating cements 1. Forty Eight Ceaent Do* Stock Coda No.200270 Austin 5G58 Code No.30028 r. 2.' Super *66*i Ceaent Dow Stock Code Ko.2U0294 'Austin 5858 Code No.30029 ft.- MW No.60 Ceaent Dow Stock Coda No. Austin 5658 Coda No.3o(J3U 4* B-H No.l Ceaent Dow Stock Code No. Austin 5658 Code Ko.UuoUl 5.' 854 Magnesia Ceaent Dow Code NO.2U0268 Austin 565b Coda No.30002 . / r*' r -r-. A mineral wool cement fbi* UNA iip. ifc iaoo*F. supplied by Forty EightvIrt*, aulations, Inc. , in 50 Lb.bagS. CokAf*' age 25 sq.ft,!*) thk.per bag.^t;^.k- A aineral wool ceaent tar iiiiT iijj id ;- 1800*F. Supplied by EaglO Picher.Cb.j- in so Lb.bags Coverage 25 Sqi'ft#!* thfc P*** bag. \ m1 - ' .* ' *- *f . A aineral aool cement for uae lip td . 1800*F. Supplied by Philip CArey llfgi Co.,in 5U Lb.bags.Coverage 25 aq*ft. i, ti. >.per bag. , , . y* ?/ *H; V; A ainepal wool ceaent for Ha* Wp1 1800*F. Supplied by Blldain*Hill ' in i*i 5u Lb.bags, coverage thk. par bag. 2ft eq r ft,i.}V;r^-4-' i ' A Magnesia base ceaent for use tip.-tft?, 600*F. Available froa Dow -Stoek lh; ** 50 Lb.Flberpaks and J-M,Phi lip Cariy and others in 60 Lb.bags.coverage.30 and 35 *q.ft.reapectivelyi i*thk.pftr bag. . . iNsuUtinc finishing cements 6 Bo.152 Ceaent Dow Stock No. Austin 6658 Coda No.30008 n asbestos base finishing demerit for use Up to 1000*F Supplied bY Art^-_strong Cork Co.in ioo Lb.baas. Covef- age is aq.ft,i* thk..par bag<* . 7. No.352 Ceaent Dow Stock Coda No. Austin 5658 Code No.30009 An asbestos base finishing ceaent for use up to 1000*F.Supplied by JehttA-. Manvl lie in ioo Lb.bags. Coverage 10 sq.ft,!* thk. par bag. ,V ,i-* 8.' No.303 Ceaent {or 7M) Dow Stock Code No.200271 Austin 5G&8 Coda No.UUOlU An asbestos base finishing Ceaent for.use ufi to looU'F.Supplied by Philip Cir*y Co., in ioo Lb;bags. Coverage 19 sqift*.lV thk. par bag. Also known AN Til CCAent. MAOCt gjPlf. CHCCKtth*7\t f] | aero-. DATt 3-10-50 ftC 1 .i THE DOW CHEMICAL COMPANY. MIDLAND. MICH. INSULATION Bl.NDHIRS REVISION DATE: 12-9-52 tHttt *1 -Of ft insulation standards *Ni.go3.rfJ - **-"--r ) i --*^J STOOD034 I r-i ASPHALT MASTIC CEMENTS For Weatherproof Finish T" ``` \ < ' * i*' ' 1J. Therwotex Supplied by Philip Carey Co.In 6U1 1001300 and 500 Lb.containers. Weight Dow Stock Code Ko >21)0263 10 Lbs.per gal. Coverage 66 sq.ftw Austin 6658 Code No.30591 4* thk.wet,per 100 Lbs.' r 14> Instilkote Supplier! by Johns-Manvi11A in 50*150 and 5u0 Lb.containers. Weight 10 I.ba. Dow stock Code No. per gal. Coverage 5>55 aq .Tt#,4*<thk*<- ( (3' Austin 565b Code No.30502 Insnlmastlc wet,per 10U Lbs. Supplied by Armstrong Cork Co.In 60 300 and 500 Lb.containers. Weight Dow Stock Code No.' 10 Lbs.per gal.Coverage 55 sq.ft. (4* Austin 5658 Code No.30500 thk.wet,per 100 Lbs. ADflESIVES CEMENTS f 2Q.*\No.34Q Cewent For cementing joints in Styfbfoaw .and cork. Supplied by Arastrong.Cork to.in G Dow Sto**k Code No.200260 l and 5 gal.cans. Weight 12* Lba,per gal. Coverage 30 aq ft per *gal. j trow-, Austin 565b Code No.30013 el application. - . 21. No.EC-921 Cewent Dow Stock Code No. Austin 6658 Code No.30014 For rwwentlng Joints In Styrofo'am. Supplied hy Minnesota Mining 4 Mfg.Co., In i and 5 gal.cans.Weight 8 Lbs.per gal . Coverage 20 sq .-f t. */, g* thk.per gal. trowel application. 22 ' Trlwedge plastic Tile Ceeent For cementing joints ih Styrofoam. . Supplied by Trinedge Indus triesin i and 5 gal.cans.Weight 5 Lbs.per gal. Dow Stock Code No. Coverage 25 sq.ft. thk.jtrowel Austin 665b Code No.30015 applicatlon. 23*. Plastic Klastlguw Dow Stock Code No.300114 Austin 565b Code No.30016 For applying hair felt anti Aeailrig ' laps of Weatherproof Felt.-Supplled by Barrett In 1050 and 800 Lb.con* talners.weight iu Lba.per gal.Cover- age J.UU aq.ft,/,, thk.per 35-40 J.ba-, 24.' No.299 Cork waterproof Cewent Dow Stock Code No. Austin 566b Code No.30033 For cementing eofk joints together. Coat only one face of adjoining ' surfaces. Acid and alkali resistant, waterproof and quick setting.purn- ished by Armstrong COfk Co.,covert age 35 sq.ft.Of Joint Areas per gal . WATERPROOF FELT -For Weatherproof Finish 30. J-M Armor Pel t Dow stork Code No.200206 AuatTn 565b Code No.yuiJG Supplied by Johns-wanvllla ir\ Lb. rolls 32"- wide .x 4u ft,long.Cover* age iou sq.ft.per roll.order white side out,rolls in one pieeA,felts only.Also known as Black 4 White* iuwi^ , r\t k MAOC: 6..P.F. _ CHECKED: Arro: . DATE y-10*5u THE DOW CHEMICAL COMPANY. MIDLAND, MICH* ) INSULATION SUNDRIES .>itANDAft6^' 4/ REVISION DATE: I'J-O-n IN-J>bS-5> T . klSCglUHEOUS STOQ003U2 35- Banding,.Steel,Galvanized Pop Fastening -----------------------;---------------------- aunt Insulation. lafgd piping in^ ^niiirSite 26 g*.54**<02U* - thk.,galvanized,lh lOU Lbr6ll* qUal y Dov Stock Code No.230205 to 2300 ft. Use Acne Steel Co. :6r.kp^proved equal.Fasten tlth Staid.1 Austin 665b Code No.30003 itea 46. ^ V. 36. Banding.Steel,Blk.Painted Saae as above except not gaiVahited t and painted blaek.To be used where it will be overlaid with Insulating et-. < aents or asphalt aastlc for protection Cow Stock Code No.230201 against corrosion.(Acne Steel CO. or : Austin 565b Code N0.30OO6 approved equal) Cork Granulated . Dow Stock Code NO.2U0269 Austin 6668 Code N0.34JU4U For rilling voids around cork nttlng and valve covers.ftegranulated scrap cork supplied froa Dow Stock in 60 Lbi bags. Also supplied by Arastrong Cork Co.,their size No.B/14 aesh in 35 Lb. bags. Weight 6 Lbs.per cu.ft. FI Her, Seaa Cork Dow Stock Code No. Austin 665b Code No.30143 39. Chalk Line Dow stock Code No.lOOOb Austin 565b Code No.jObbJ 4o> Muslin, 4 or. 41. Muslin,6 or. Dow stock Code NO. Ann tin 665b Code Nb.3u867 42. Netting,Hex Mesh Wire Dow Stock Code No.200254 Austin 665b Code No.30870 43. Paraffin wax Dow Stock Code-No. Austin 6656 Code No.308b2 For rilling and pointing Cbrk tolhts. Supplied by Arastrong Cork.Co.in 1 and 6 gal.cans. Weight 13 Lbs.per gal* (An alternate eaterlal Is asphalt aektic alxed with cork dust) See 1N-204i For tying hair felt insulatioht -o Supplied in 100 ft.rolls. For covering Insolation. Order un- blearhed. Furnished In bolts Artd.fSilft 36*- wide, in Varying lengths as re*, quired. v * Saar as N0.40. Furnished 1H bolts inrt rolls 3b" wide,in varyihg lengths as - requi red. .... -. . " > , r* . ... J * \ Used as a base Tor Insulating feeaentt and/or asphalt aastlc. Orderao gati* hex aesh,"galvanized after weaving*! Furnished 48i wide x 16O ft.rolls.. Also known as poultry netting. Known as white crude Scale wax with waiting point of 125*F.Furnished In iou Lb.net car tons. (KalaaAznn parsrrih Co.) . UADC: 8.P.P. CMECKZO; >Od ( .y, Arro; DATE 3-10-50 THE DOW CHEMICAL COMPANY. MIDLAND. MICH. INSULATION SIINiJIUES REVISION DATE: , inter 3 , or 5 INSULATION Standards 1N*203`3/ r. MISCELLANEOUS continued 44. Parolite Do* Stock Cod No. Austin 5658 Code No.90884 45. Posts. Cold Water Do* Stock Code No.200262 Austin 5668 Code No.90876 46* Seals, Fastening (Clips) Do* Stook Code No.011012 Austin*5558 Cods No.90036 47. 8cres, Sheet Metal Do* Stock Cods No.10037 Austin 5638 Code No.40279 48> Silicate, Sodluw Do* Stock Cods No.90020d Austin 5638 Cods No.30899 /A9> Skewers, wood Do* Stock Code No. Austin 6638 Cods No.30890 30881 30892 50. Staples, Cnppcr-clad Dow Stock Code No.2u0258 . Austin 5638 Code No.30887 ST0000343 - ^ ,\ por cenentlng styrofoaa to equipaehl. Melting point 125*F. Supplied by* Standard oil or Indiana in.100 Lb cartons.Wt.60 p.e*ticoterage,60 Lbi per too sq.Tt.of surface coated. For pasting Muslin over ihiulatloft* Also ealled *0ry paste#u Supplled by Jennison Hardware Co.in l00 Lb.bags under trade nawe'fted Stove Wheat Past# For fastening steel banding. Use Acne Steel Co. open type Mo;3l or approved equal. Supplied In lots Of-2.3 and 10 M PCS.' ' -For fastening 26 gaiSheet Metal. Use . size No.7 * Ti.,RHiParker-Kalon or -approved-equalSupplied in botes of 1 gross. Use drill. Use 40 Bause' type . Supplied ih 60 gallon druss. Supplied by Armstrong Cork Co.(alld available froa butcher-supply bOMpart* lea) Sizes In 1M pes!1 1 z 4* Wt. 6 l.bs.per 0. - ; x 5`4* wt.o.B Lbs.- per M - X; % 7* Nt.10 Lbs. per 8. X'X * v . , '" Size i,, 208 pcs.per Lb.Supplied In loo Lb. kegs . (Jennison Hardware Co;J 31* Staples. Copper-clad Dow Stock Code No.200259 Austin 5668 Code No.30898 Size i. s 140 pcs.per Lb. Supplied In iuo Lb.kegs (Jennison Hard- ware Co.) 7 52. Styrofoaw,Granulated Dow Stock Cods No. Austin 0668 Code NO.30906 Manufactured by Dow and stocked in No; 6-433 Bldg. Order Grind A type. Slip-piled In iu cu.ft.boxes weighing 22 Lhs 63* Tape, Masking Dow Stock Cods No.0314U1 Austin 0658 Code No.30017 No.30918 For fastening sectional SlyroTosw In sulation. Size l". wide. Supplied by Minnesota Mining 4 UTg.Co. Wetofdry No2b0*- brand, or by Industrial Taps Co . , Terwaeel No.77*- brand. MADtrS; P; F7~" CHECKED:' lU/l.f *rri>: *44 OATt 3-10-00 THE DOW CHEMICAL COMPANY. MIDLAND. MICH. INSULATION SPNDHJfcS REVISION DATE: 12-9-32 IHIET 4 or || INSULATION STANDARDS IN"203-4) WTT* rr MISCELLANEOUS continued yf ! i i 1 S'r 0000344 54. Tape, Asbestos tin* Stock Code No.0201Ul Austin 3658 Cod* No.30910 30911 Sit* !* * .020* thk. sue i. * .125* thk. : w ?*' ; 55. Wire, Copper-clad, No.14 G* Order soft annealed. Weight l<?i;Lbs. per 100 rt. supplied. In .100 l.b. foil! Do* Stock Code Ko. Us* Copper-weld Steel CO.or appfoweri Austin 5658 Code ko.30940 . equal. ' ' - 56. Wire, Copp*r-ftlad No. 12 Ga. Order soft annealed. WAigiii iiJ3 Vbi. per 100 ft. Supplied In 100 Lb.rblli. * . Do* Stock Cod* Ho. .. Austin 5658 Code No.30945 Use copper-weld Steel Co.,or approved equal. . . ; 57. Wire, Iron No.12 Ge.Blk. ------------------------------------------ " Do* Stock Code No.041009 Austin 5658 Code No.41152 order soft annealed. Weight .91 tbe. per 10U ft. Supplied in 100 Lb.rolls :s . ' 58.' Wire,Iron,No.16 Ca.Blk. Do* Stock Code No.011804 Austin 565b Code No.41151 Order soft Annealed. Weight 1*04 Lbs. per 1U0 ft. Supplied .in 100 Lb. folia 50. Wlre,Iron,No.9 Ca.Blk. Do* Stock Code No.040613 Austin 5658 Code No. 4U50 60.- Wire, Bare CopP*r,No.9 0*' Dow Stock Code No.200277 . Austin 5658 Code No.30951 Order soft annealed, weight ft.$8 U>* per loo ft. Supplied in.lUO Lb. Nolls ' if ~ v ^ '*[ . "V Order eoft annealed.* Weight BSiJJM ft. per pound. : : ji. 11 . '\ .* ' . ` ' - . 1.. ' **:. V 1' . , *, ' i ' JK `5 r- vi-; . : '."*VwT'v..VV-! : * . -, f* -* - r- i','- f_. * *. ' r\ ~s^-. .-.v' , "t ' T'. s ' MAOCi - . 1*.V Affo*. K&M* MTt 3-10-5U THE DOW CHEMICAL COMPANY. MIDLAND, MICH.. INSULATION REVISION DATE: 12-9-52 SUNDRIES 1 - '. * ' ... .r/iTANbA^6s -- f . lN*2d3-5( . \* INSULATING. ^ 4 ADHESIVE CEMENT SELECTION TABUE^\'^~ Vtf: , < Manufacturer Temp. Coverage Coverage Trade Name Oeg.F. Sq.tr./IOO Lb/f Sq.ft. /Bg./f* Pounds per beg HIHERAL WOOL CEHENT v : - * : FortyElght Insulations, 48 Inc. Eagle Picher Co. Super *66 Philip Carey Htg.Co. MW No.SO Be lewin~Hi11 B`H NO. 1 1800 1800 1800 1800 SO 25 : S0:... SO * 25 '' 56 : SO 25 , 50 SO 25 > 56 For use in direct application to hot metal surfaces,both large 4 small areas; Valves,!ift ings and irregular shapes.pointing joints end crecks,and for first Coat work. . '' This materia1 is reusable when not exposed to temperatures over 1200* F; ' B5X MAGNESIA CEMENT i: Dow Chemical Co. Johns`Monel I la Philip Carey Htg.Co. 8SX Magnesia 600 600 600 SB SB 56 29 35 > 3S so 60 60 ; For mo in first coot work on lorgo ana small areas; on valveSifittings end irregular shapes; pointing joints one creeks. It is not OestroPle os o rlni: cement nor lor use in hero finish cement. ASBESTOS CEHEHJ Johns`Manvi1le >Armstrong Cork Co. Philip Carey Htg.Co. No.352 No.152 No.303 or 7M 1000 1000 1000 19 19 19 For use in general finishing on small ana large and tor first coat preceding hard finish cement. 19 . Mm19 19 - WEATHERPROOF ASPHALT HAST 1C Philip Carey Htg.Co. Johns`ManeiIle Armstrong Cork Co. Thormotes Insulkote Insulmastie So. ft MOD Lm.7L 55 55 50 So. ft Joel/ J* 5.5 5.5 5.0 .QtLl<*2L 5.10 4 50 5./5 t SO 5.50 50 For mo In Weatherproof Finish on.large and small areas.^ Note; These materials become damaged on freezing and,accordingly,the]) bi 40W$/rf WATERPROOF CEMENT Sq.tt/oal/ f/fC Galt./Cent. Armstrong Cork Co. Minn.Mining 4 Htg.Co. Trimeooe Industries No. 340 Mo.EC-92! Plastic Tile Cement 50 . 25 .V'- 25 1t5 . its Its - For use in cementing Styrofoam joints and Styrofoam and cork to metal.concrete , plaster and rood surfaces. Rev.7-2I-Sl mmi 5.P.F.- bATKi T`tS`d9 Rftt IM . . v > V 4 -m THE DOW CHEMICAL COMPANY. MIDLAND. MICHIGAN GENERAL PLANT STANDARDS INSULATING,WEATHERPROOF AND ADHESIVE CEMENT . . SELECTION TABLE INSULATION STANDARDS IN-204-1