2 Hr Rated Roof Assembly

All new fire rated roof ceiling assembly files.

2 hr rated roof assembly.

These assemblies need to meet fire and smoke safety and environmental sustainability requirements. Shaft wall limiting heights spans. Fire rated construction acoustical performance partition applications fire detail physical data description test no. These listings are short summaries to serve as a.

Ul p533 roof ceiling one layer 5 8 15 9 mm fire shield c ga rc 2603 wallboard attached to 1 2 12 7 mm resilient furring channel spaced 12 o c. 1 2 12 7 mm toughrock fireguard c or 1 2 12 7 mm densarmor plus fireguard c gypsum panel applied perpendicular to resilient channels 24 610 mm o c. Ibc table 721 3 item 21 1 1 describes a single prescriptive 1 hour rated floor or roof assembly that includes wood trusses. Urb concealed grid system and tile.

3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. V337 2 hour interior wall assembly ul design no. Concrete with cellular steel 3 hr. 276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr.

Gypsum wallboard roof ceilings wood framing pitched roof truss 11 1 hr. Screw fastened perpendicular to lower chord of wood trusses of 2 x 4 38 mm x 89 mm. With 1 2 wood structural panels with. Lp flameblock fire rated osb sheathing is a component of the following code compliant fire rated assemblies.

Wd stud 2 layers 5 8 sheetrock brand gypsum n a j panels firecode core outside both sides 5 8 sheetrock brand gypsum panels firecode core inside both sides 2 rows 2 x 4 24 o c base layer. With 1 25 mm type s drywall screws 12 305 mm o c. Usg provides resources here for our ul wall assemblies for seamless integration into any construction project. Wood joists wood i joists floor trusses and flat or pitched roof trusses spaced a maximum 24 o c.

Gypsum panel end joints located midway between continuous channels and attached to additional pieces of channels 54 1372 mm long with screws 12 305 mm o c. Our cad and revit library of design drawings of wall intersections joints and other construction details. Stc description system rating test no. These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies.

Find usg product specific cad and revit files. 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.