Sheathing on both sides.
2 hour fire rated wood roof assembly.
276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr.
These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies.
5 8 type x gypsum wallboard h 2 6 type s drywall screws 12 o c.
Manufactures intumescent coatings that are ibc nfpa code compliant for astm e119 fire endurance ratings that require 1 or 2 hour fire protection in accordance with ul 263 astm e119 can ulc s101 and iso 834 standards.
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.
See full report for details.
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.
These listings are short summaries to serve as a.
Substrate roof floor ceiling time assembly ff file no.
Fire rated suspended ceiling wood truss council of america floor or roof fire notes 1.
Concrete with cellular steel 3 hr.
2x4 16 o c.
Table 1 one hour fire rated loadbearing wood frame wall assemblies.
The fire resistance rating of a wood frame assembly is equal to the sum of.
W 1 x 8 wood planking 2 layers 1 2 plywood span 10 live load 40lbs.
Fire safety caution passing a fire test in a controlled laboratory setting and or certifying or labeling a product as having a one hour two hour or any other fire resistance or protection rating and therefore as acceptable for use in certain fire rated assemblies systems does not mean that either a particular assembly system.
2 fire rated wood frame wall and floor ceiling assemblies.
3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete.
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.
Usg provides resources here for our ul wall assemblies for seamless integration into any construction project.
Assemblies include ducts dampers lighting or other fixtures in the tested assembly.
Urb concealed grid system and tile.
Assemblies rated from both sides.
722 6 2 1 fire resistance rating of wood frame assemblies.
2 x 6 f d joists 16 o c.
