1 Hour Fire Rated Wood Stud Wall Roof Detail

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1 hour fire rated wood stud wall roof detail.

Gypsum board partitions wood framing exterior walls 1 hour fire design ul u309 ga file wp 8105 stc n a sound test n a 5 8 15 9 mm fire shield gypsum board applied either horizontally or vertically to the interior side of 2x4 wood studs 24 o c. Type x gypsum board is wallboard to which non combustible fibers have been added. Stc description system rating test no. According to the book commercial drafting and detailing a typical one hour fire rated wall consists of 2x4 studs spaced 16 inches from the center of one stud to the center of the next covered by 5 8 inch type x gypsum board.

Where the corridor ceiling is constructed as. O c double top plates single bottom plate. Fire rated construction acoustical performance partition applications fire detail physical data description test no. Find the right fire rated assemblies and design details drawings for your architectural plans.

Breakaway clip facings and height of wall differ between ul design u373 and whi gp wa 120 03. With 6d coated nails 1 7 8 long 0 0915 shank 1 4 heads 7 o c. Roof sheathing deck or slab of a fire resistance rated floor or roof above the ceiling of the corridor shall be permitted to be protected by the use of ceiling materials as required for a 1 hour fire resistance rated floor or roof system. 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.

Find the right steel studs limiting heights and spans and fire rated assemblies for your shaft walls. Lp wall assembly requires 2x4 wood studs 1 layer of 2 sided 15 32 lp flameblock sheathing 2 layers of 5 8 type x gypsum with mineral wool insulation on the interior side of the wall lp certification listing. 2 1 3 4 2. Sound tested with 2 x 4 stud wall with 1 2 12 7 mm toughrock fireguard c wallboard or densarmor plus fireguard c panels and 3 1 2 89 mm fiberglass insulation in stud space.

These listings are short summaries to serve as a. Framing nominal 2x4 wood studs spaced 16 in. 5 8 inch exterior fire rated gypsum such as gp densglass see u371 lp flameblock sheathing applications. Opportunity for wood framed fire walls.

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. Usg provides resources here for our ul wall assemblies for seamless integration into any construction project.