1 Hour Roof Ceiling Assembly

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 hour roof ceiling assembly.

These listings are short summaries to serve as a. O c double top plates single bottom plate. Our range of drawings can help pros plan projects more effectively by utilizing designs for a fire rated ceiling assembly. Gypsum wallboard roof ceilings wood framing pitched roof truss 11 1 hr.

Here you can find drawings for our ul fire rated floor assemblies and ul fire rated ceiling assemblies. Urb concealed grid system and tile. With 1 25 mm type s drywall screws 12 305 mm o c. Is this possible without using channels and what ul number would i use.

3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. 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. 276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr. 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.

Wood joists wood i joists floor trusses and flat or pitched roof trusses spaced a maximum 24 o c. Fc4 fc9 1 hour wood rafter floor assembly. Ibctable 721 3 item 21 1 1 describes a single prescriptive 1 hour rated floor or roof assembly that includes wood trusses. With 1 2 wood structural panels with exterior glue applied at right angles to top of joist or top chord of trusses with 8d nails.

Fw10 fw11 1 hour roof assembly. Concrete with cellular steel 3 hr. Fc1 fc2 fc3 fc6 fc7 fc8 2 hour floor ceiling assembly. Framing nominal 2x4 wood studs spaced 16 in.

12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. Fw1 fw2 fw3 fw4 fw5 fw6 fw7 fw8 fw9 fw12 2 hour wood rafter floor assembly. Sheathing 5 8 in. I am looking for a 1 hour roof ceiling assembly for wood truss construction.

Fire rated wood frame wall and floor ceiling assemblies 5 ws4 1 1 one hour fire resistive wood frame wall assembly 2x4 wood stud wall 100 design load astm e 119 nfpa 251. 2 1 3 4 2. 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.

Type x gypsum wallboard 4 ft. I would like to apply the drywall directly to the bottom of the truss and also have insulation for sound control.