3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete.
2 hour roof assembly.
One basis for this type of analysis is harmathy s ten rules of fire endurance rating written in 1965.
Shaft wall limiting heights spans.
Find usg product specific cad and revit files.
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.
As the global safety science leader ul helps companies to demonstrate safety enhance sustainability strengthen security deliver quality manage risk and achieve regulatory compliance.
A two hour assembly has been calculated and a copy of the report is available from sbca sbca srr 1509 02.
Lp flameblock fire rated osb sheathing is a component of the following code compliant fire rated assemblies.
Breakaway clip facings and height of wall differ between ul design u373 and whi gp wa 120 04.
Additional means to specify fire rated assemblies are as follows.
Helpful documents and resources for usg s roof assemblies can be found on this page.
Urb concealed grid system and tile.
Our cad and revit library of design drawings of wall intersections joints and other construction 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.
All new fire rated roof ceiling assembly files.
Assemblies listed in our icc es code evaluation report esr 1153 for tji joists.
These listings are short summaries to serve as a.
The previously ul assemblies held by trus joist now have a generic i joist specification and can be found on ul directory searches.
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.
12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr.
276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr.
2 hour exterior wall assembly ul design no.