"'-::P-" , 1 Hour Floor Ceiling Assembly: Existing 32" wood and steel bar joist truss with top and bottom cords constructed from 3" x 1.875'~laminated Douglas Fir. 2"x4" wood blocking, one layer of 0.75" plywood and 1.5" of light weight concrete . ..,_ ...... ...-r--~-~"""¥'-~......-~ 112 LIGHTWEIGHT CONCRETE _-XN PLYWOOD SUB FLOOR _,..•• 8 ./ ~~~t::ZZz:Zz~Ztz;;!Z!:t:Zz~2;2~:t2I. -- 2" x 4" WOOD BLOCKING 3" X 1.875" LAMINATED ~t---3· DOUGLAS FIR X 1.875LAMINATED DOUGLAS FIR To achieve 1 hour fire rating for the above floor ceiling assembly: Apply 30 ml dry thickness of FireGuard E-84® Intumescent Coating to all exposed plywood decking and 45 ml dry thickness of FireGuard E-84® Intumescent Coating to all exposed wood blocking and exposed steel bar joist truss. 112" LIGHTWEIGHT CONCRETE ~::::::=-~n~t:~~~I~~~~~~O~F ~~~~ZZZ~%22~~~pZ~~:~· FIRE GUARD E-84® INTUMESCENT COATING 2" x 4" WOOD BLOCKING 3 X 1.875" LAMINATED 8 ..... - ........ - ----+-- DOUGLAS FIR STEEL BAR JOIST TRUSS 45 ML DRY THICKNESS OF FIRE GUARO E-84® INTUMESCENT COATING 3" X 1.875· LAMINATED STEEL BAR JOIST TRUSS FIRST TEST ENDURANCE RATING: 1 HOUR STANDARD TESTED TO: ASTM E-119-10B, UL 263. NFPA 251. ULC-S-1 Building Construction and Materials FIRE TESTED LABORATORY: GUARDIAN FIRE TESTING LABORATORIES, INC. 480 Hinman Ave. Buffalo, NY 14216 REPORT TO: GL 58812 Rev & GL 115411, EER-38193 PRODUCT: FireGuard E-84® Intumescent Coating MANUFACTURER: SHIELD INDUSTRIES, INC. 131 SmokehiIJ Lane Woodstock GA 30188 *SEE MANUFACTURER APPLICATION INSTRUCTIONS AND SPECIFICATIONS FOR SURFACE PREPARATION AND APPLICATION PROCESS DOUGLAS FIR I
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