2 Hr Rated Roof Assembly

3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete.

2 hr rated roof assembly. 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. 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. 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.

Wood joists wood i joists floor trusses and flat or pitched roof trusses spaced a maximum 24 o c. Screw fastened perpendicular to lower chord of wood trusses of 2 x 4 38 mm x 89 mm. Concrete with cellular steel 3 hr. 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.

12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. Shaft wall limiting heights spans. V337 2 hour interior wall assembly ul design no. 2 hour exterior wall assembly ul design no.

Our cad and revit library of design drawings of wall intersections joints and other construction details. These assemblies need to meet fire and smoke safety and environmental sustainability requirements. 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. Lp flameblock fire rated osb sheathing is a component of the following code compliant fire rated assemblies.

These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies. 276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr. Usg provides resources here for our ul wall assemblies for seamless integration into any construction project. All new fire rated roof ceiling assembly files.

Find usg product specific cad and revit files. 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. Gypsum wallboard roof ceilings wood framing pitched roof truss 11 1 hr. These listings are short summaries to serve as a.

Fire rated construction acoustical performance partition applications fire detail physical data description test no. With 1 2 wood structural panels with.