2 Hour Fire Rated Roof Assembly Architectural Detail

Fire rated expansion joints that waterproof insulate block sound handle traffic and movement in a single product.

2 hour fire rated roof assembly architectural detail.

Table 1 one hour fire rated loadbearing wood frame wall assemblies. 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. Incandescent type w8 x 35 beam 6 1 2 diam. 722 6 2 1 fire resistance rating of wood frame assemblies.

Ul assembly approved ceiling tile suspension maximum fix. Us patents covering emseal s fire rated expansion joint product portfolio include. These listings are short summaries to serve as a. 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.

Over metal trusses 5 o c w 1 2 plywood live load 20lbs steel coating by others. Sheathing on both sides. 2 fire rated wood frame wall and floor ceiling assemblies. 5 8 type x gypsum wallboard h 2 6 type s drywall screws 12 o c.

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 x 6 f d rafters 24 o c. 10 bar joists 24 o c. 2x4 16 o c.

W 5 8 plywood span 8 live load 20lbs. 3 mineral wool batts. All new fire rated roof ceiling assembly files. The fire resistance rating of a wood frame assembly is equal to the sum of.

Size duct area per assembly construction design rating tiles panels panel system ceiling area 100 sq. V337 2 hour interior wall assembly ul design no. Roof sheathing deck or slab of a fire resistance rated floor or roof above the ceiling of the corridor shall be permitted to be protected by the use of ceiling materials as required for a 1 hour fire resistance rated floor or roof system. Lp flameblock fire rated osb sheathing is a component of the following code compliant fire rated assemblies.

Assemblies rated from both sides. Urb fr x1 ilt edge dxltz dxltza 2 x 2 24.