2 Hr Rated Roof Assembly

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.

2 hr rated roof assembly.

Gypsum wallboard roof ceilings wood framing pitched roof truss 11 1 hr. All new fire rated roof ceiling assembly files. Concrete with cellular steel 3 hr. With 1 2 wood structural panels with.

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. 12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. Usg provides resources here for our ul wall assemblies for seamless integration into any construction project. 276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr.

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. Find usg product specific cad and revit files. Shaft wall limiting heights spans. 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. Wood joists wood i joists floor trusses and flat or pitched roof trusses spaced a maximum 24 o c. These assemblies need to meet fire and smoke safety and environmental sustainability requirements. 2 hour exterior wall assembly ul design no.

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. Lp flameblock fire rated osb sheathing is a component of the following code compliant fire rated assemblies. Ibc table 721 3 item 21 1 1 describes a single prescriptive 1 hour rated floor or roof assembly that includes wood trusses. With 1 25 mm type s drywall screws 12 305 mm 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. Screw fastened perpendicular to lower chord of wood trusses of 2 x 4 38 mm x 89 mm. 3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. Our cad and revit library of design drawings of wall intersections joints and other construction details.

Fire rated construction acoustical performance partition applications fire detail physical data description test no. Urb concealed grid system and tile.