Usg Fire Rated Ceiling Assemblies

Floor ceiling assemblies ceiling system lighting hvac outlets and other penetrants through the ceiling the plenum structural system subfloor and finish floor.

Usg fire rated ceiling assemblies.

Our range of drawings can help pros plan projects more effectively by utilizing designs for a fire rated ceiling assembly. Establish the hourly rating needed to meet code requirements. Usg panels usg panels usg panels ul design number ul design number ul design number g503 g531 l501 l508 n501 n502 n505 p515 p516. The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.

12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. 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. Find the right fire rated assemblies and design details drawings for your architectural plans. 7 usg fire resistant assemblies cross reference of usg panels and ul fire ratings the following table lists the usg panels that are appropriate to use for different ul fire resistive designs.

Concrete with cellular steel 3 hr. 3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. Urb concealed grid system and tile. Determine the existing or planned building elements including structural.

276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr.