2 Hour Floor System Detail

D925 unres nwc all.

2 hour floor system detail. Cfs sp wb water based acrylic sealant spray mineral wool show all. D985 res 4 1 2 nwc mk6gf. Ul n501 two layers of 5 8 15 9 mm fire shield wallboard applied to beam cage fabricated from. Phes2 fire rated floor seal 2 hour rated pick resistant 50 movement 100 total 1 2 to 4 systems ul listed pecora tru white or limestone.

The way a sleeve is packed and sealed are directly proportional to the amount of time a system will suppress a fire. For example a 1 inch thickness of intumescent putty may be sufficient for a 1 or 2 hour rated penetration but a 3 or 4 hour application might require a 2 or more inch thickness in the ends of a sleeve system. Gypsum wall to concrete over fluted metal deck with structural steel beams or bar joists penetrating wall top of wall max. These listings are short summaries to serve as a.

Assembly hr description ul cad drawings. Table 3 one hour fire rated wood floor ceiling assemblies. L571 l589 m 502 warnock hersey j20050694. 2 hour fire rated security deck compression seal.

9 1 4 1 1 2 mineral wool batts 2 5 pcf nominal resting on hat. 2 hour metablock is a versatile intumescent and foam fire barrier for horizontal floor expansion joints with simple installation splicing and transitioning skip to navigation skip to content 800 767 0082. W insulation resilient channel. I joists 24 o c.

1 2 12 7 mm plywood floor. D925 unres nwc z106hy. D925 unres nwc mk6gf. Achieving a 2 hour floor ceiling assembly from the underside only home articles achieving a 2 hour floor ceiling assembly from the underside only one of our current projects is a change of occupancy where the change will require a 2 hour rating between the main level a 2 occupancy and the r 2 occupancy above.

4 1 2 nwc 2hr only fluted. 6 usg fire resistant assemblies test certification test conditions and fire and sound tested assemblies listed in this selector are based on characteristics properties and performance certificationof materials and systems obtained under controlled test conditions as set forth in the appropriate astm standard in effect at the time of test. Ceiling provides one hour fire resistance protection for wood framing. D985 res 4 1 2 nwc z106hy unprotected future floor ceiling nwc fluted cellular ul d925.

Gypsum wallboard beam fireproofing 8wf24 or heavier cad file name goldn dwg or goldn dxf no. D985 unres 4 1 2 nwc all. D985 unres 4 1 2 nwc mk6g.