Find the right fire rated assemblies and design details drawings for your architectural plans.
1 hour fire rated wood stud wall roof detail.
Framing nominal 2x4 wood studs spaced 16 in.
Consult each listing for specific information.
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.
Find the right steel studs limiting heights and spans and fire rated assemblies for your shaft walls.
Fire rated construction acoustical performance partition applications fire detail physical data description test no.
Where the corridor ceiling is constructed as.
Type x gypsum board is wallboard to which non combustible fibers have been added.
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.
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.
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.
Estimate materials and find usg equivalents for your building projects.
These listings are short summaries to serve as a.
6 usg fire resistant assemblies test certiļ¬cation 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.
5 8 inch exterior fire rated gypsum such as gp densglass see u371 lp flameblock sheathing applications.
These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies.
Breakaway clip facings and height of wall differ between ul design u373 and whi gp wa 120 03.
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.
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.
Opportunity for wood framed fire walls.
2 1 3 4 2.
Stc description system rating test no.
Usg provides resources here for our ul wall assemblies for seamless integration into any construction project.
