Fire-Resistant Assemblies SA-100 - CGC

F
Exterior Walls
Steel Framed
2 Hour Fire-rated Construction Non-loadbearing Reference
Construction Detail Description Test Number Comments ARL Index
wt. 12 • layer 15.9 mm (5/8�)SHEETROCK FIRECODE ULC Des W453 SA700 F-7
105 mm
(4 1 ⁄8")
156 mm
(6 1 ⁄8")
Core Gypsum Sheathing or 15.9 mm (5/8�)FIBEROCK or UL Des U411
AQUA-TOUGH Sheathing, exterior side or U419
• 15.9 mm (5/8�) SHEETROCK FIRECODE
Core Gypsum Panels, interior side
– 64 mm (2-1/2�) studs 610 mm (24�) o.c
– joints stag and finished or unfinished
wt. 11 • 12.7 mm (1/2�) or 15.9 mm (5/8�)DUROCK Cement Board UL Des U404 SA700 F-8
145 mm
(5 3 ⁄4")
150 mm
(6")
– 89 mm (3-1/2�) 0.8 mm (20 gauge) steel
studs 400 mm (16�) o.c.
– 75 mm (3�) SAFB
– joints treated
• 15.9 mm (5/8�) SHEETROCK FIRECODE
Core Gypsum Panels, other side
45 Minute Fire-rated Construction Loadbearing (Refer to ULC/UL Design Directory listings for loading conditions. See page 6.)
wt. 5 • 12.7 mm (1/2�)SHEETROCK FIRECODE UL Des U423 SA700 F-9
114 mm
(4 1 ⁄2")
Core Gypsum Sheathing or U425
– 89 mm (3-1/2�) 0.8 mm (20 gauge) structural steel
studs 610 mm (24�) o.c.
• 12.7 mm (1/2�) SHEETROCK FIRECODE C
Core Gypsum Panels, interior side
load-bearing up to 100% allowable stud axial load
1 Hour Fire-rated Construction Loadbearing (Refer to ULC/UL Design Directory listings for loading conditions. See page 6.)
wt. 7 psf • 12.7 mm (1/2�)DUROCK Cement Board UL Des U404 SA700 F-10
117 mm
(4
– 89 mm (3-1/2�) 0.8 mm (20 gauge) steel
studs 400 mm (16�) o.c.
– 75 mm (3�) SAFB
• 15.9 mm (5/8�) SHEETROCK FIRECODE
Core Gypsum Panels or FIBEROCK AQUA-TOUGH
Exterior Sheathing, other side
5 ⁄8")
121 mm
(43 ⁄4")
57 CGC Fire-Resistant Assemblies