1 Hour Roof Assembly Ga

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1 hour roof assembly ga.

I would like to apply the drywall directly to the bottom of the truss and also have insulation for sound control. Helpful documents and resources for usg s roof assemblies can be found on this page. Screw fastened perpendicular to lower chord of wood trusses of 2 x 4 38 mm x 89 mm. Ga 600 2003 5 shaft walls 2 hour.

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. Sound tested with 2 x 4 stud wall with 1 2 12 7 mm toughrock fireguard c gypsum wallboard or densarmor plus fireguard c panels each side of assembly and 3 1 2 89 mm fiberglass insulation in stud space both sides. Ibctable 721 3 item 21 1 1 describes a single prescriptive 1 hour rated floor or roof assembly that includes wood trusses. Refer to our roof ceiling assembly documents which includes ul fire rated roof assemblies for easy guidance through the assembly of a roof or ceiling on your next project.

These listings are short summaries to serve as a. I am looking for a 1 hour roof ceiling assembly for wood truss construction. 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. Gypsum wallboard roof ceilings wood framing pitched roof truss 11 1 hr.

One hour roof ceiling assembly. Wood joists wood i joists floor trusses and flat or pitched roof trusses spaced a maximum 24 o c. One hour roof ceiling assembly. Breakaway clip facings and height of wall differ between ul design u373 and whi gp wa 120 04.

Breakaway clip facings and height of wall differ between ul design u373 and whi gp wa 120 04. 19th edition ga 600 2009 ga 600 2009 fire resistance design manual y p s m a s o c i a t i o n g u s j u e 2 0 9 n 0 fire resistance design manual sound control gypsum association. Is this possible without using channels and what ul number would i use. Sound tested with 2 x 4 stud wall with 1 2 12 7 mm toughrock fireguard c gypsum wallboard or densarmor plus fireguard c panels each side of assembly and 3 1 2 89 mm fiberglass insulation in stud space both sides.