2 Hr Rated Roof Assembly

Shaft wall limiting heights spans.

2 hr rated roof assembly.

Screw fastened perpendicular to lower chord of wood trusses of 2 x 4 38 mm x 89 mm. 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. Our cad and revit library of design drawings of wall intersections joints and other construction details.

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. 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. Find usg product specific cad and revit files. 276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr.

All new fire rated roof ceiling assembly files. With 1 25 mm type s drywall screws 12 305 mm o c. With 1 2 wood structural panels with. 3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete.

Gypsum wallboard roof ceilings wood framing pitched roof truss 11 1 hr. Stc description system rating test no. 12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. Fire rated wall floor and ceiling assemblies provide the necessary fire and smoke barriers to create compartmentalization during a fire safeguarding against the spread of fire and smoke within a building or to and from a building.

These assemblies need to meet fire and smoke safety and environmental sustainability requirements. 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. Concrete with cellular steel 3 hr. Wood joists wood i joists floor trusses and flat or pitched roof trusses spaced a maximum 24 o c.

These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies. 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. V337 2 hour interior wall assembly ul design no. Fire rated construction acoustical performance partition applications fire detail physical data description test no.

Urb concealed grid system and tile. These listings are short summaries to serve as a.