2 Hour Fire Rated Roof Assembly Architectural Detail

3 mineral wool batts.

2 hour fire rated roof assembly architectural detail.

10 bar joists 24 o c. Ul assembly approved ceiling tile suspension maximum fix. Lp flameblock fire rated osb sheathing is a component of the following code compliant fire rated assemblies. Us patents covering emseal s fire rated expansion joint product portfolio include.

Assemblies rated from both sides. 2 hour exterior wall assembly ul design no. The fire resistance rating of a wood frame assembly is equal to the sum of. 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.

5 8 type x gypsum wallboard h 2 6 type s drywall screws 12 o c. 2x4 16 o c. 2 fire rated wood frame wall and floor ceiling 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.

Over metal trusses 5 o c w 1 2 plywood live load 20lbs steel coating by others. Incandescent type w8 x 35 beam 6 1 2 diam. Fire rated expansion joints that waterproof insulate block sound handle traffic and movement in a single product. W 5 8 plywood span 8 live load 20lbs.

Size duct area per assembly construction design rating tiles panels panel system ceiling area 100 sq. 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. Design details our cad and revit library of design drawings of wall intersections joints and other construction details. Urb fr x1 ilt edge dxltz dxltza 2 x 2 24.

Sheathing on both sides. All new fire rated roof ceiling assembly files. 2 x 6 f d rafters 24 o c. 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.

2 x 4 f d rafters flat 16 o c. 722 6 2 1 fire resistance rating of wood frame assemblies.