2 x 6 f d joists 16 o c.
2 hour fire rated wood roof assembly.
5 8 type x gypsum wallboard h 2 6 type s drywall screws 12 o c.
3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete.
Substrate roof floor ceiling time assembly ff file no.
Fire rated suspended ceiling wood truss council of america floor or roof fire notes 1.
These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies.
276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr.
Usg provides resources here for our ul wall assemblies for seamless integration into any construction project.
2 fire rated wood frame wall and floor ceiling assemblies.
2x4 16 o c.
The fire resistance rating of a wood frame assembly is equal to the sum of.
Table 1 one hour fire rated loadbearing wood frame wall assemblies.
These listings are short summaries to serve as a.
12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr.
Urb concealed grid system and tile.
See full report for details.
Assemblies rated from both sides.
W 1 x 8 wood planking 2 layers 1 2 plywood span 10 live load 40lbs.
This section contains procedures for calculating the fire resistance ratings of walls floor ceiling and roof ceiling assemblies based in part on the standard method of testing referenced in section 703 2.
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.
1 one hour and two hour rated assemblies that may be used in the roof cavity and that may be constructed with gable end frames.
Sheathing on both sides.
Assemblies include ducts dampers lighting or other fixtures in the tested assembly.
3 mineral wool batts.
722 6 2 1 fire resistance rating of wood frame assemblies.
Concrete with cellular steel 3 hr.