2 Hour Fire Rated Roof Assembly Architectural Detail

10 bar joists 24 o c.

2 hour fire rated roof assembly architectural detail.

722 6 2 1 fire resistance rating of wood frame assemblies. 2 x 4 f d rafters flat 16 o c. 2x4 16 o c. W 5 8 plywood span 8 live load 20lbs.

All new fire rated roof ceiling assembly files. 3 mineral wool batts. 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. Over metal trusses 5 o c w 1 2 plywood live load 20lbs steel coating by others.

Lp flameblock fire rated osb sheathing is a component of the following code compliant fire rated assemblies. Fire safety caution passing a fire test in a controlled laboratory setting and or certifying or labeling a product as having a one hour two hour or any other fire resistance or protection rating and therefore as acceptable for use in certain fire rated assemblies systems does not mean that either a particular assembly system. 2 fire rated wood frame wall and floor ceiling assemblies. This section contains procedures for calculating the fire resistance ratings of walls floor ceiling and roof ceiling assemblies based in part on the standard method of testing referenced in section 703 2.

The fire resistance rating of a wood frame assembly is equal to the sum of. 5 8 type x gypsum wallboard h 2 6 type s drywall screws 12 o c. Sheathing on both sides. Urb fr x1 ilt edge dxltz dxltza 2 x 2 24.

Ul assembly approved ceiling tile suspension maximum fix. Assemblies rated from both sides. Size duct area per assembly construction design rating tiles panels panel system ceiling area 100 sq. Incandescent type w8 x 35 beam 6 1 2 diam.

These listings are short summaries to serve as a. V337 2 hour interior wall assembly ul design no. Design details our cad and revit library of design drawings of wall intersections joints and other construction details. Fire rated expansion joints that waterproof insulate block sound handle traffic and movement in a single product.

Us patents covering emseal s fire rated expansion joint product portfolio include. Table 1 one hour fire rated loadbearing wood frame wall assemblies.