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<br />02-14-1994 10:50AM
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<br />FROM GATOR GYPSUM INC.
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<br />TO
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<br />620~16'33
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<br />P.02. .
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<br />Test Data
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<br />flC-1 1M Rt!SlIIent Chttnne/s
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<br />Cavity sna~ W,A Gypsum tlryw:ll1-K" SHEetROC~ brand qyrlSum p~ncll, FJAEcoO! r.
<br />cor.. OM sIde-I' S~lfnROCJ( b,arn1l/YpSllIn Hner "nels se! belw 1I~r, ,t..1 C,H ~nrn
<br />24" a.c pansfs appllo!idtl OIlp fow p~n~ls & ~cr/w all-jninl~ fln_..I,,, rs1inq alr.n ~pplil>l
<br />with 1MPfRlAl nRECOOE (, bau Snd ointe, linish 5UIface-ut Des oas
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<br />Cavity SIIaIl w.n GYPSUITl O",'wall-2 t.lye.~ ~.. SHEETMCK braM 9~p$um ,.nelli. 39
<br />FIRECOOE C core, onesMlI:'-'I' SHEEtROCK n.8",II;IIer ,.n8'1 sel belw usa $lr.1 ~S'ga 47
<br />C.H $Iuds 24' o.c.-panels app! \'trt III SIde cpp liner pSMI~.!, $~'eVl an'-'Iolnts fln-llling
<br />a'so applies wilh IMPERIAL FIRECIJOE e h.1$/ an(l1lfnr,er ',ntsh surlac~ 0' THFRMAFI!lEIl
<br />in t..llvity.. fire.ts~te~ bOtn SiOet-lft. ht lU38
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<br />C.vily S""M Wl"-l' SlIFHROCK br~nd Qy~sum lint. p,mel.,. set belw~' USG ~2
<br />steel C'I! "udl ~4- o.c. ?ns slGe- X' SII~E TROCK branG ayp~um p,'ne'~.
<br />Ul TRACOOE tore, Ol',,,r ~i~e".3' Jt.t~RM,~ftBm SAr9"p~nels vert app' & SCI~w
<br />311 8" 0 C perim. 12' OC 'tel(!--joint~ ~I.g & fin-perimeter caulked--
<br />In. Dn Ilttz
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<br />l/$a-75O:!l12
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<br />S..91 0913
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<br />e.vity SI'.~ Wall Cement BNrd/Gynsu", Drywall-.:f' OUROCK Cerncr.! ~~~rd.- ~- N/A
<br />SI1HTROC~ hr."d errs,'m panels. flRfCOnr e\",..l' SIiEEt noc~ r,,",'d gyp."m liner
<br />panel; lel1lelw USG ste.120 ga ",in C.f! sn/ds 24" o.t. -1~- TkERMMI8ER SAfB-
<br />c~m~"f boord SCI('W 7M wlln ,,,. OllROCI< ,tett screm & lamtllAlerllo gyp~om Noel wt1n
<br />4" slrl/) [lUMBONO eet;tmic ~I, masllC 8llP~rl wrlh It' nolc:hsd frowel midway ".lw
<br />$lllds . joint, IIn-1n. Des 04159"
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<br />CaVity Shart Willi GYPSOITl Orywall-JI" StiCrrROCK h'and a~P5um panels. flRFCOOE C li/A
<br />CC.IO"-'" StiHTRQCK hraM gfl'sUItl flnel panel~ set belw l)~r, ~r'cl C.H studs 2.1'
<br />O.C.-~ing~ I~Yt' p.ntlS ea Side appl v.11 & ~cre'/l alt-j{llnfs slag M O~JI ~id85 & fin.-ratlllQ
<br />also applies wi!1I IMPFRIAI FlflECOOe Chase ar'od ~er fini:;h surlace-';re.I~!e~ hoth
<br />~iIle.-.UI. aN lIlI&1
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<br />Cavity Shalt Wall Gy~"11\ Oryw<l!l..,2 layers:;' SI1CETR(lC1< br~nd lIYllS'Jm oanels. 51
<br />f1RrCOOf C COI9. one Slde-'- SI1HTR(lC1< ""n(! VYllsum liner 113''''''' toe1 /Jetw usa
<br />2~.g,. s'eel C.H ~Iud~ ~4' o.c. .-RC. , than spar.erl24' uc - ..1~" T~E~MAftBER SArll-
<br />p.nell & IIC.l chan !Crew all 10 ~ide "IlP tmlr panels-baM layer ,\ppf herir .. lace laver
<br />eppl vert-joill1:; rin nl. fll' lallng based on II of C ~-s.12 a~d U of e 6-2]. 7S-lrrr;nQ all~
<br />~ppbes Yllm !MPERlAL f1R[COO~ C ti., aM ,eneer finish
<br />
<br />Cavity Slla1t Wall Gyp."m (lrywall-." lavers ~.. 5flrETRO(:K hr~n~ gypsum panels. NtA
<br />rrRrCOllF C core. one SI(I8-I' SHCETRO(:K hr.nd gypSum11ner D.1nels $'" ~IIY l)SG Mnl
<br />C.H sluds 2.1' 0./:.-1'3"01< !crew an 10 Side 01lO lin~r p.rlel~ Vlith ;oints 5taq-bsAA It. fIt/!
<br />'lIY"rs aool veri-mid I3ver S~ply hll,i""joinli hn-.esl. me 'alin~ b.".d Qn U of C 2.16.72
<br />-ntiltQ aIM applios with IMPERIAL flREeDOr r. M.,e ond veneer Ilnlsh surfsce
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<br />Callity Sh311 W.II GYllSUITl OlvwaU-2 laye'~ )I" StlrF,TRQCk bra'd QVPS'Jm psnels, iliA
<br />FIRE CODE C eore, face ~;rle-l" SH1HIlOCK DraM gypsum r"\~, pond!; ~el betw use
<br />steel C." ~,,:~:; ;:4- QC. .-'''fln@, PMl@ts & lC' qyp~o", p~nel e~re sere'''' all 10 $h,d~. h~riz
<br />metlur chan 24' t1.c.-I.r.e sido, p'nr,I' screw all to tUr ehArt"r~,,~ls ~p~1 vert I"Illh jOints
<br />$\"0- jQinli f'n......sl. fire laMg haled nn \I or C 5'2~. t4--1allllQ also applies with IMPERIAL
<br />flf'lEC{)[lE e bas. ~nd Vl!r...,r finish IUrtacP
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<br />'Wh~le !hern\:\! in!;t1I~tion i~ ~hown In assemllfy drall/mo. the $p(l<;ilic llf'\'dur.lla requifed in lilt ft$$~mt>ly 10 achIeVe the slsted lir~ r31ing. Fibcrgl<l6s InsulaUon can hill b~ !",h"~"'r<l (or
<br />Tk~RMAFrBEf\ 'n5\313110'1
<br />.. U~e U360 d~locUon enter", 10( limiting htiQhVo!\ld 58K:Clion. Refer 105/1.932 OURQCK e,m,,,, 901'11 SySfem$ 101 1Il0r/! inlormation on ctme<ll b03.d and r."ttd prod~cls.
<br />
<br />4 ASTM E152 standard lest for door frames doesn't allow
<br />substitution-the door frame must be installed in the wall in
<br />which it was tested,
<br />5 Fire.tested penetration details for call boxes and position
<br />indicators.
<br />6 USG Steel C-H Stud offers continuous edge support Of liner panel
<br />for airtight, smOke-light. rattle-free performance.
<br />7 USG Steel C-H Stud has no tabs to bend, break, cut installer's
<br />hands or delay the job.
<br />8 USG Steel C-H Stud blank width is wider and contains 21 % more
<br />steeltMan some competillve tabbed stud blanks, making it
<br />stronger and more resistant to fatigue.
<br />9 Most comprehensive limiting height Information allows for safer
<br />design practices.
<br />10 PresSUre tested to one million cyGles proves system longevity.
<br />11 Only wall for which a UL smoke and fire damper test is available.
<br />12 More than 20 years of proven pertorman~e.
<br />engineered Perfornu",e. to Meet Design and
<br />Fire Proteollon Requirements
<br />Walls that enclose elevator shafts. stairwells and other vertical shafts
<br />are the most important walls In a bUilding from a life-safely
<br />standpoint. Should a fire occur, firemen control the use of elevators;
<br />the stairwells provide the only means for human egress within the
<br />building. Since these walls contain the life-lines of the building, they
<br />
<br />must be structurally strong to withstand laterall(1t1ds and providE'
<br />needed fire protection
<br />USG Cavity Shaft Wall Systems have been dflsigned and tested
<br />using accepted engineering practices with defleclion criteria of
<br />Ut20. 1I240, and U360 clear /),li1it10n heights Additionally. limiting
<br />height tables listed herein aCCOunt for flexural and shear forces. A
<br />wide range of product and installation combinatin~s is ~'mil;1hl'l to
<br />meel performance requirements: intermittent air pressure lO<1dirg 01
<br />5. 7~. 10. 15 psf: vertical heights in three stud si;:es and four st~el
<br />thicknesses to accommodate lobbies and mechanir:a! rO(lrn~ (see
<br />Limiting Height Tablet page 5). A 2-hr, fire-resistwf rltil1rJ, a
<br />common building code requirement, is met with ! J~r. Cavity Shaft
<br />Walfs-UL Design No. U438 and U467 A 2-hr. fire-resistant
<br />assembly using one layer of SHl:ETROCK brand Gypsum Panels,
<br />ULTRACODE Core. is available-UL Design No. U492. Also. a 2-fn.
<br />fire-resistant assembly using DUROCK Cement 6o~rd on the flni~h
<br />side Is available-UL Design U4S9, Up to 4-hour fire-resistance
<br />ratings and excellent sound control (lrt' offered wilh modified
<br />assemblies (see test data. page 3). Surface burning characteristics
<br />for 1w SHEETROCK brand Gypsum Liner Panels are flame spread 20,
<br />smoke developed O.
<br />Faster Completlon---Eartier Occupancy
<br />USG Cavity Shaft Waifs erect easily using components and
<br />application procedures familiar to mecllanics. Cavity Shaft Walls.
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