GA-600-2009 FIRE RESISTANCE DESIGN MANUAL
85
SHAFT WALLS GA FILE NO. WP 7001
PROPRIETARY*
GYPSUM PANEL PRODUCTS, STEEL C-H, C-T, OR I STUDS
1 HOUR FIRE
35 to 39 STC SOUND
One layer 1" x 24" proprietary type X gypsum panels inserted between 21/2" floor and ceiling J runners with T section of 21/2" proprietary C-H, C-T, or I steel studs between panels. OPPOSITE SIDE: One layer 5/8" proprietary type X gypsum wallboard applied parallel to studs with 1" Type S drywall screws 8" o.c. at edges and 12" o.c. at intermediate studs. (NLB) PROPRIETARY GYPSUM PANEL PRODUCTS 5/8" ToughRock® Fireguard® Georgia-Pacific Gypsum LLC 1" DensGlass® Ultra Shaftliner
GA FILE NO. WP 7008
PROPRIETARY*
GYPSUM WALLBOARD, STEEL C-H STUDS
Thickness: 31/8" Approx. Weight: 7 psf Fire Test: GET, 1-7-74; ITS, 8-30-01, ITS Design GP/WA 60-1 Sound Test: Estimated
1 HOUR FIRE
35 to 39 STC SOUND
One layer 1" x 24" proprietary type X gypsum panels inserted between 21/2" floor and ceiling J runners with H section of 21/2" proprietary vented C-H steel studs between panels. OPPOSITE SIDE: One layer 5/8" proprietary type X gypsum wallboard or gypsum veneer base applied parallel to studs with 1" Type S drywall screws 12" o.c. STC estimate based on 1" mineral fiber insulation in stud space. (NLB) PROPRIETARY GYPSUM BOARD 5/8" FireBloc® Type X American Gypsum Company LLC 5/8" ProRoc® Type C Gypsum Panels CertainTeed Gypsum Inc. 5/8" Firecheck® Type C Lafarge North America Inc. 5/8" FLAME CURB® Type X PABCO Gypsum 5/8" Type X Temple-Inland 5/8" SHEETROCK® Brand FIRECODE® United States Gypsum Company Core Gypsum Panels 1" SHEETROCK® Brand Gypsum Liner Panels
GA FILE NO. WP 7023
PROPRIETARY*
GYPSUM WALLBOARD, STEEL I, C-H, OR C-T STUDS
Thickness: 31/8" Approx. Weight: 8 psf Fire Test: UL R1319, 88NK2747, 2-8-88, UL Design U469 Sound Test: Estimated
1 HOUR FIRE
One layer 1" x 24" proprietary type X gypsum panels inserted between 21/2" floor and ceiling J runners with tab-flange section of 21/2" steel I, C-H, or C-T stud between panels. OPPOSITE SIDE: One layer 5/8" proprietary type X gypsum wallboard or gypsum veneer base applied parallel to studs with 1" Type S drywall screws 12" o.c. (NLB) PROPRIETARY GYPSUM BOARD American Gypsum Company LLC -
5/8"
FireBloc® Type X 1" Shaftliner
Thickness: 31/8" Approx. Weight: 7 psf Fire Test: UL R14196, 05NK29331, 2-18-06, UL Design V455
*Contact the manufacturer for more detailed information on proprietary products.