Ul 1 Hour Roof Ceiling Assembly

Certification database ul product iq.

Ul 1 hour roof ceiling assembly. Ul does not appear to list an assembly as described. It is a key differentiator for products within the exterior wall assembly market. I am looking for a 1 hour roof ceiling assembly for wood truss construction. 276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr.

12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. All new fire rated roof ceiling assembly files. Ul p533 roof ceiling one layer 5 8 15 9 mm fire shield c ga rc 2603 wallboard attached to 1 2 12 7 mm resilient furring channel spaced 12 o c. Gypsum wallboard roof ceilings wood framing pitched roof truss 11 1 hr.

Concrete with cellular steel 3 hr. 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. These listings are short summaries to serve as a. A secure online source for increased visibility into your ul project files product information documents samples and services.

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. 610 mm with 1 25 4 mm type s drywall screws 12 305 mm o c. Urb concealed grid system and tile.

1 hour rating category illustration construction 24 oc min 18 depth resilient channel 16 oc 1 layer 5 8 type c gypsum sheathing min 15 32 ul l546 floor or roof with damper duct fixtures insulation and metal trim note 1 ul l550 pitched roof with duct or damper and insulation note 1 24 oc min 18 depth resilient channel 12 oc. In fact there is no. Design details our cad and revit library of design drawings of wall intersections joints and other construction details. Gypsum panel end joints located midway between continuous channels and attached to additional pieces of channels 54 1372 mm long with screws 12 305 mm.

Here you can find drawings for our ul fire rated floor assemblies and ul fire rated ceiling assemblies. 5 8 15 9 mm toughrock fireguard c gypsum board or 5 8 densarmor plus fireguard c gypsum panels applied perpendicular to resilient channels 24 o c. Is this possible without using channels and what ul number would i use.