2 Hr Rated Roof Assembly

Wood joists wood i joists floor trusses and flat or pitched roof trusses spaced a maximum 24 o c.

2 hr rated roof assembly.

With 1 2 wood structural panels with. Screw fastened perpendicular to lower chord of wood trusses of 2 x 4 38 mm x 89 mm. Our cad and revit library of design drawings of wall intersections joints and other construction details. 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.

These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies. 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. All new fire rated roof ceiling assembly files. Urb concealed grid system and tile.

276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr. Find usg product specific cad and revit files. 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. V337 2 hour interior wall assembly ul design no.

Fire rated construction acoustical performance partition applications fire detail physical data description test no. 3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. 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.

Usg provides resources here for our ul wall assemblies for seamless integration into any construction project. Concrete with cellular steel 3 hr. These listings are short summaries to serve as a. Gypsum wallboard roof ceilings wood framing pitched roof truss 11 1 hr.

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. These assemblies need to meet fire and smoke safety and environmental sustainability requirements. 2 hour exterior wall assembly ul design no. Lp flameblock fire rated osb sheathing is a component of the following code compliant fire rated assemblies.

12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. Stc description system rating test no.