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FLOOR-CEILAG SYSTEMS, WOOD -FRAM. J <br />68 <br />SYSTEM DESCRIPTION <br />SKETCH AND DESIGN DATA <br />GA FILE NO. FC 5406 1 <br />1 1 HOUR 35 to 39 STC� <br />WOOD JOISTS, GYPSUM WALLBOARD <br />Base layer 5/a" type X gypsum wallboard applhd at right angles to 2 x 10 wood joists <br />24" o.c. with 11/4" Type S drywall screws 24" o.c. Face layer 5/a" type X gypsum <br />L <br />U <br />wallboard or veneer base applied at right angles to joists through base layer with 11/a' <br />Type S drywall screws 12" o.c. at pints and Intermediate joists. Face layer joints offset <br />24" from base layer joints. 1112" Type G drywall screws placed 2' back on either side <br />of face layer and joints, 12" o.c. 1/2" plywood with exterior glue applied at right angles <br />to top of joists with 8d nails. Ceiling provides one hour fire resistance protection for <br />Approx. Ceiling Weight: 5 psf <br />wood framing. <br />Fire Test: FM FC 172. 2-25.72 <br />Sound Test: Estimated <br />GA FILE NO. FC 5410 <br />WOOD JOISTS, GYPSUM WALLBOARD <br />1/2" type X gypsum wallboard or veneer base applied at right angles to 2 x 10 wood <br />joists 16" o.c. with 5d nails 15/e" long, 0.099" shank, 114" heads, 6' o.c. supporting 1" <br />nominal T 8 G wood sub and finish floor, or 15h2" plywood finished floor with long edges <br />T 8 G and i5/32" interior plywood with exterior glue subfloor perpendicular to joists with <br />joints staggered. Nails placed 3/4' from board edge joints and 112" from board end joints. <br />GA FILE NO. FC 5415 1 1 PROPRIETARY' <br />WOOD JOISTS, GYPSUM WALLBOARD <br />Sla" proprietary type X gypsum wallboard or veneer base applied at right angles to <br />resilient furring channels with 1' Type S drywall screws 12" o.c. Wallboard end joints <br />located midway between continuous channels and attached to additional pieces of <br />channel 54" long with screws 8" o.c. Resilient channels 16" c.c. attached with 6d coaled <br />nails, 1 r/a" long, 0.092" shank, 1/: head to 2 x 10 wood joists 24" o.c. supporting a/: <br />nominal interior plywood with exterior glue T 8 G sublloor perpendicular to joists with <br />joints staggered. Underside of T & G joints covered between joist spaces with 6" x 221/2" <br />x sa" gypsum wallboard battens attached to flooring with 16 gage x IVa' legs x 1/2' <br />crown staples spaced 7" o.c. along each edge. <br />PROPRIETARY GYPSUM BOARDS <br />The Celotex Corporation <br />Domtar Gypsum <br />Georgia-Pacific <br />James Hardie Gypsum <br />Pabco Gypsum <br />Temple-Inland Forest Products <br />Corporation <br />United States Gypsum Company <br />5/a' FI-ROK PLUS'" <br />5/a" Gyprod8' Fireguard® C <br />Siff" Fireslap®, Type XXX <br />5!e" HardiroclA Fire X. Type III <br />its' FLAME CURB® Super •C' <br />S/a" FIRE -RATED "T" <br />5/a" SHEETROCKS Brand Gypsum <br />Panels, FIRECODE3 C Core <br />'Contact the manufacturer for more detailed <br />information on proprietary products <br />1 HOUR 35 to 39 STC <br />Approx. Ceiling Weight: 2 psi <br />Fire Test: UL R1319-66, 11.9.64, <br />Design L512 <br />UL R3501-45. 5-27.65. <br />Design L522 <br />UL R2717.38. 6.10.65 <br />Design L503 <br />UL R3543-6, 11.10-65 <br />Design L519 <br />ULC Design M502 <br />Sound Test: NGC 4024, 7-13.66 <br />IIC & Test: 32 (66 C 8 P) NGC 5032, 7.19-6 <br />•1 HOUR 35 to <br />Approx. Ceiling Weight: 2112 psi <br />Fire Test: UL R5229.2, 5.25.73, <br />Design L513 <br />Sound Test: Estimated <br />.y <br />