ASD/LRFD Manual - American Wood Council
ASD/LRFD Manual - American Wood Council
ASD/LRFD Manual - American Wood Council
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<strong>ASD</strong>/<strong>LRFD</strong> MANUAL FOR ENGINEERED <strong>Wood</strong> Construction<br />
133<br />
One-Hour Fire Resistive Truss Designs:<br />
GA – FC5406 & FC5408 RC2601 & RC2602<br />
(floor or roof) (see also IBC Table 720.1(3)<br />
Fire Rating: 1 Hr<br />
Finish Rating: unknown<br />
Construction: <strong>Wood</strong> trusses 24" oc, minimum 9-1/4" depth<br />
Two layers 5/8" Type X gypsum board<br />
Sheathing minimum 1/2"<br />
GA – FC5512<br />
(floor or roof)<br />
Fire Rating: 1 Hr<br />
Finish Rating: unknown<br />
Construction: <strong>Wood</strong> trusses 24" oc, minimum 12" depth<br />
Two layers 1/2" Type X gypsum board<br />
Sheathing minimum 19/32"<br />
GA – FC5515 or FC5516<br />
(floor or roof)<br />
Fire Rating: 1 Hr<br />
Finish Rating: unknown<br />
Construction: <strong>Wood</strong> trusses 24" oc, minimum 12" depth<br />
Rigid furring channel 24" oc<br />
One layer 5/8" proprietary type X gypsum board<br />
Sheathing nominal 3/4"<br />
GA – FC5517, PFS 86-10, or TPI/WTCA FC-392<br />
(floor or roof)<br />
Fire Rating: 1 Hr<br />
Finish Rating: unknown<br />
Construction: <strong>Wood</strong> trusses 24" oc, minimum 14-1/4" depth<br />
<strong>Wood</strong> blocking secured with metal clips<br />
One layer 5/8" proprietary type X gypsum board<br />
Sheathing nominal 5/8" or 23/32"<br />
NER – 392 WTCA – FR-SYSTEM 1<br />
(floor or roof - optional insulation)<br />
Fire Rating: 1 Hr<br />
Finish Rating: 23 Minutes<br />
Construction: <strong>Wood</strong> trusses (nominal 2x3) 24" oc, minimum<br />
16" depth<br />
FR-Quik Channel Sets and Bond<br />
Washers by Alpine Engineered Products<br />
One layer 5/8" proprietary type X gypsum board<br />
Sheathing minimum 23/32"<br />
M16: FIRE DESIGN<br />
16<br />
<strong>American</strong> Forest & paper association
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