Roof Ceiling Assemblies Ul

Usg panels usg panels usg panels ul design number ul design number ul design number g503 g531 l501 l508 n501 n502 n505 p515 p516.

Roof ceiling assemblies ul.

Establish the hourly rating needed to meet code requirements. No ceiling or suspension system product alone constitutes a fire rated assembly. Ul designs thickness roof assemblies. 1 877 4ad mix1 1 877 423 6491.

Ul tests rate an entire assembly. You can use only the specific type size and. Urb concealed grid system and tile. I would like to apply the drywall directly to the bottom of the truss and also have insulation for sound control.

3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. When insulation is used or. 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. It is a key differentiator for products within the exterior wall assembly market.

12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. I am looking for a 1 hour roof ceiling assembly for wood truss construction. Floor ceiling assemblies ceiling system lighting hvac outlets and other penetrants through the ceiling the plenum structural system subfloor and finish floor. The ul certification mark on fire resistant products systems and assemblies is relied on by code enforcement officials and buyers to provide confidence that products and systems meet regulatory and market requirements.

A secure online source for increased visibility into your ul project files product information documents samples and services. Ul does not appear to list an assembly as described. 276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr. Helpful documents and resources for usg s roof assemblies can be found on this page.

Channels spaced 12 305 mm o c. In fact there is no. Certification database ul product iq. Roof ceiling and floor ceiling construction assemblies which are tested and assigned hourly ratings mandated by building codes or other building safety requirements.

Roof ceiling steel framed one layer 5 8 15 9 mm toughrock fireguard c gypsum board or 5 8 15 9 mm densarmor plus fireguard c gypsum panels applied at right angles to resilient or rigid furring channels with 1 25 4 mm type s drywall screws 12 305 mm o c. 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.