Fire-Resistant Assemblies SA-100 - CGC
Fire-Resistant Assemblies SA-100 - CGC
Fire-Resistant Assemblies SA-100 - CGC
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B<br />
Floor/Ceilings<br />
Wood Framed<br />
2 Hour <strong>Fire</strong>-rated Construction Dimensional Lumber (Refer to ULC/UL Design Directory listings for loading conditions. See page 6.) Acoustical Performance Reference<br />
Construction Detail Description Test Number STC IIC Test Number ARL Index<br />
clg. wt. 5 • 2 layers 15.9 mm (5/8�) SHEETROCK FIRECODE ULC Des L511 Assembly not recommended B-58<br />
C Core Gypsum Panels or UL Des L511 when sound control is a major<br />
– 25 mm (1�) nominal wood sub and finished floor consideration.<br />
349 mm<br />
(13 3 ⁄4")<br />
337 mm<br />
(13 1 ⁄4")<br />
330 mm<br />
(13")<br />
330 mm<br />
(13")<br />
311 mm<br />
(12 1 ⁄4")<br />
– 2x10 wood joist 400 mm (16�) o.c.<br />
– Resilient channel<br />
– joints finished<br />
• 2 layers 15.9 mm (5/8�) SHEETROCK FIRECODE UL Des L541 52 RAL-IN-89-5<br />
<strong>SA</strong>934 B-59<br />
C Core Gypsum Panels<br />
– 200 x 200 mm (8� x 8�) ceramic tile<br />
• 12.7 mm (1/2�) DUROCK Exterior Cement Board<br />
• 25.4 mm (1�) SHEETROCK Gypsum Liner Panels<br />
– 13 mm (1/2�) plywood<br />
– 2x10 wood joist 400 mm (16�) o.c.<br />
– 75 mm (3�) mineral wool batt<br />
– Resilient channel<br />
• 2 layers 15.9 mm (5/8�) SHEETROCK FIRECODE UL Des L541 59 RAL-TL-90-40<br />
B-60<br />
C Core Gypsum Panels<br />
– 2x10 wood joists 400 mm (16�) o.c.<br />
– 75 mm (3�) mineral wool batt<br />
– Resilient channel<br />
• 2 layers 15.9 mm (5/8�)SHEETROCK FIRECODE UL Des L541 66 59 RAL-020602<br />
<strong>SA</strong>305 B-61<br />
C Core Gypsum Panel<br />
• optional SRM-25 or SRB sound mat<br />
LEVELROCK, SRB and vinyl<br />
– 15 mm (19/32�) wood subfloor<br />
67 52 RAL-020503<br />
– 2x10 wood joist spaced 400 mm (16�) o.c.<br />
– 75 mm (3�) <strong>SA</strong>FB<br />
LEVELROCK and SRB – no flooring<br />
– Resilient channel<br />
67 53 RAL-020701<br />
• 38 mm (1-1/2�) LEVELROCK Floor Underlayment<br />
LEVELROCK, SRB and ceramic tile<br />
• 2 layer 15.9 mm (5/8�)SHEETROCK FIRECODE UL Des L511 <strong>SA</strong>305 B-62<br />
C Core Gypsum Panels<br />
– 12 mm (15/32�) T&G wood subfloor<br />
– 2x10 wood joist<br />
– Resilient channel<br />
– joints finished<br />
• optional 19.1 mm (3/4�) LEVELROCK<br />
Floor Underlayment<br />
• optional SRM-25 or SRB sound mat<br />
37 <strong>CGC</strong> <strong>Fire</strong>-<strong>Resistant</strong> <strong>Assemblies</strong><br />
58 RAL-TL-89-145<br />
Based on vinyl tile over oriented<br />
board in place of ceramic tile and<br />
cement board<br />
51 RAL-IN-89-7<br />
59 RAL-TL-89-146<br />
Based on carpet/pad over oriented<br />
strand board in place of ceramic<br />
tile and cement board<br />
60 RAL-TL-89-141<br />
62 RAL-IN-89-8<br />
69 RAL-IN-90-5<br />
59 RAL-TL-90-40<br />
Based on vinyl tile in<br />
place of carpet/pad<br />
37 RAL-IN-90-6
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