Document xzn17zGx6rK0bm5KQ8D8bod1J

PLAINTIFF'S EXHIBIT ACS-277 FIREPROOFING ACOUSTICAL TREATMENT THERMAL INSULATION CONDENSATION CONTROL CORROSION PREVENTION (Armstrong CONTRACTING AND SUPPLY CORPORATION 900327144 I 008.17 A ASBESTOS CONCRETE STRUCTURES of Lancet arc not MMUnty The mlormalion an mis suoofy background ailormabon men mm mo aotaama ' FINISHES METAL. BUILOINOS CUSTOMER SERVICE Tha tala at Umoat is eonrifned to an tneftiifl oasis due to the mad for special patented eqmoment and tdfuy cart fHy framed pa normal Intrifirateini Tedinical Service. backed by aatansma tiof aspenence. and quotations are aesilaoit through taaary tromafl frtncfiisad appteator* in all meor atm ha Ucensed Limpet applicator* ere locatad in all principal oountnas for assistance on foreqpi prqyacts contact cancaster TEST REFORTS M of me pnysicaf oiaraetenstics of Limpet quoted are barn laboratory reports which art aveilaMa on request-- PRODUCT DATA IVA 100% Amosite Asbeitoa me aft Wt.1: A Wend of special white asbestos ueed only over me base coat of LW.2S on scooted applications where CBAiatanr/ of cotor is required. suOi as acoustical appbcatione--'The light redectieity approatmatety 72% and s dependent upon testers gO-2: a fmetuie of asbestos and Portland cement efiidi is troweMed over me Limpet where a tout;* piaster type tend is required ft may be used mdoors or outdoors TU: A unite resin emutsion which can be added lo me spray rater in various concentrations--The Limpet can be overeprsyeif for surface toughening only or mrougnout me coatdig tp maae ma Limpet a* Hard as a rock-- SFJD1C: An aspnalt emulsion usad on metal buddings os an odnstrve ard to prevent nistmg m me event of leeks -- MOTC- Ocomdmf on buikimr. content* knvsolnii: of br.mit amt cohinm* may drastically roduco kta eisuranco prenwum*. FIREPROOFING DETAILS PHYSICAL CHARACTERISTICS Density (After epeeplng and drying) 8 to 12 Wt./cu. ft-. averarc tor ail appticMion* eacnpt fireproofing where donsitirs am m acr.urrt.-uwc mffi actual fire lasts-- Thermal Conduct**?--The ~V vshie o< Limpet vanes and is dependent upon ametner the eaM lacs * above or below me freezing pewit -See taOte on back pageSound Control Sat fable on bock page-- Shot Content Shot content lest man 1.3% when tested at 10.3 Ws /cu ft.--Test data on request Drying 2 hours at 70* F.. 0-; A H. and 7 of aw per minute Curing Aeame* 90% of ultimate strength m seven days-- Setting Tune 2 to 3 hour*, depending on temperature, humidity, and . movement-- Cioension end Contraction The eveanston and contraction of arty metal itrrrac' * aoiorned and nullified Py the f.orous nature uI llm ro-itmi*-- Combustibility--mpwtriy mcoi- bustibie-- Corrouon Inhibits eorrosioh of itth-- Cenvras--Wnl not nubim crack oi 'Of and will not sustain rooenlt or vermin-- 90032714."* GATS on T e For Fireproofing Acoustics Insulation Condensation Control warranty snail oa v*m xw i peroo mx etceeomg rwewe awntht followwg the date on wnn me aoofccation <t computed. MOTT' hems 1 through 7 a* UW 1U1 isrtihwm are appl rihSe ka aA W the fillawing sawornuwwi aaeept ler pa tairlwm in aumoar 4. tuaetmna' COMBUSTS MECinCATION FinsmtoonNO t toil The general conditions of tie contract are a part of this specification. This specification cowers the furnishing, de livering. unloading, hauling, storing, protection, and appfiesfion of Limpet to complete all sprayed surfaces as shown on the drawings or herein specified. 2. Wort Inchaded The contractor shall fumoh all supervision, labor, materials, toots, and equipment to perform the wort specified herein, and shall cooperate with other trades to meet the requirements of the general progress ot the wort as directed by the architect and general contractor. 3. Wert Not Included Alt clips, hangers, brackets, reds or other attachments to areas receiving spray snail be installed before spray work commences. Heat, light, water and suitable e'ectfie power shall be prowioed by ethers. Surfaces to be forayed snail be tree from loon rust, scale, grease, dirt or any other foreign matter hkety ts create a false Send. Painting where re qumee by others. A. Materials Materials shall be Limpet Grade LW.2S or IOC-', asbestos fibers free from adulterants >n the form ol glass or mineral wool. Caen bag shall carry an Underwrites' Laboratory label indicating factory inspection and acceptance. The thickness ol Limpet shall be in accordance with Underwriters' tests for docks, beams and columns or other thicknesses approved by the authority having junsdwtion. S. Samples (Optienaf) Samples demonstrating the surface finish snail be prepared by the contractor and submitted to the architect where required. L Clean Up All adjoining walls and floors where fiber has been deposited snail be swept clean by the contractor. 7. Warranty Tne contractor applying material and the manu facturer supplying material shall be required to warrant the satisfactory periornunce o> H' Sprayed "Limpet" Asbestos ACOUSTICAL CORNCCTtON aanauu.1 "* m- ri (a) Exposed acoustical work shall be composad at Limpet LW.2S plus Vi " fine! pressed coat of WS 1 to a complete Aral thickness of___ ' to achieve a none reduction coefficient of___ (Soe tab* on bock pege.) (b) Espowvt acoustical work shall be composed of LW_25 to a final messed thickness al-----* to achieve a noise reduction co efficient of___ (See table on back page.) The esposed Limpet Shalt then be painted with two spray coats at water base latet type paint in accordance wrth the ettor srJwkik-. room sclicshde in tlw pauiling seclnn of these specifi cations. not by the contractor. THERMAL. INSULATION ` 1 POROUS SURFACES ATgeuis (a) For applications to porous surfaces such as brick, plaster, eitmtni cement baerd. concrete and other indoor surfaces, the surface to be treated shall be sprayed with a solution ot TS.2 before the application ot Limpet LW_2 5___* thick to achieve a "U" or 'Ti" value ol___ (See table back page.) (b) For application to the underside of concrete stabs open to the elements. The surface shall be sprayed with LW_2S and a (Mutton of T&2 Owaughwut. to a thickness of------* to acnwve a "U" or "k" valut of___ (See table back poge.) 2 METAL. SURFACES outTeieikk-s For applications to the roofs and walls of galvanized metal or anodized aluminum buildings, the Limpet shall be aoplied to a brush or sprayed coat ot BF.10-16 asphalt emulsion while still tacky. The Limpet LW.2S shall have a final pressed thickness of___Z to achieve a "U" or **k" ot___ (See table back paga.) CONDENSATION CONTROL. The thickness of Limpet lot condensation control varws accord ing to the 'U~ or **k*` value of otner elements of the structure. Other conditions which effect the thickness are outside and in side temperatures, degree of relative humidity, mutilation and air movement. It is net possible to write a standard specification tor all conditions. Specifiers should contact Armstrong Contract mg and Supply at Lancaster tor guidenet. FIRERROOFINO TEST OATA T800 r\ c5 SPRAYED ASBESTOS ACOUSTICAL. TEST DATA cooncun a 11.......... MFaa 121 ** 02 nos *" w IJwpairwd xm 07 S3 .65 Ol V It TICKinTail JCB 2 OO SB 33 n* 2 Coats J09 23 so SO J3 I* Ifllllll NBif JO 22 .74 M S3 tx' Mnpgiimrt 26 J J* so SO IX* 2 CM .16 JS2 .94 * 3* (tars e MKTAL MTH) X' UrtOainead 23 Jt SO Jtl 32 X* 2 Coats 27 OS so .75 JO *r UnpaMad jtl jm so Jft 31 X* 2 Costs M so S3 M 31 wan Ml so so J5 oo so oo 30 03 so 30 Jl ** 25 33 J8 JO ji 30 S3. 30 nuns laorrts INSULATION TEST DATA mcjorrs or mat nanm--atv/sa h/w/t ra-nuio) t- -e- umi TwM X* X' 1* IX" IX* IX' r 4.0 0 12.0 t.O 9.0 US 0 30 ConM wood Deck CMeMmIrcdtad - Conerut Hacks 4" Concrtta Otck 32 29 39 44 20 .17 .19 22 SO 29 34 30 .17 .19 .12 22 ISM SI SO 34 20 .17 29 24 S3 33 33 .19 .17 .19 .12 .12 S3 St 33 20 .ia .19 24 22 4* Fact 1 Bnck V 4" Common f .49 37 32 .19 .16 .14 .12 20 6c* 1 MOf C TW -*A* --4 **C" fa I* MM * t M V { Cwi tH* ~V' MKA ff (MtfIMR K t V*<ll^ 4 lt < Mi 0 p 40 40 4 aP IMt. II ONi *i0 W l**H P 191 Oi cm mmII * " mmmm m m n 9J) *1* Factory trained, franchised applicators m all principal cities Armstrong " CONTRACTING AND UP^LV CORPORATION 120 Hors Urns Sirsvi UuMutiof. Pa WIUOCNTlAi. CCNTtft lottos. ma M: M'U' Law ( | (mt 4 U . M. 900327147 r o o oo