These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies.
Partition 1 hour fire rated interior wall assembly.
Ul design u465 v438.
Head of wall firestop system firestop sealant double top track.
Elements of buildings the fire resistance rating classifies the ability of an assembly to confine and isolate fire within a zone comprised of fire resistance rated walls ceiling and floor assemblies.
Usg provides resources here for our ul wall assemblies for seamless integration into any construction project.
Fire resistance ratings are expressed in the number of minutes or hours a structure can withstand a fire simulation test.
The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.
Ss 105 1 hour partition with deflection track.