Ul Listing For 1 Hour Concrete Masonry Wall

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Ul listing for 1 hour concrete masonry wall.

Westbrook block prides itself on manufacturing ul cmu that can be integrated into the design assemblies listed below. D798 unres lwc z106hy. D798 res nwc all. A class two listing requires the material to be resistant to a 20 foot water pressure head.

Cfs sp wb water based acrylic sealant spray mineral wool show all. Gypsum wall to concrete over fluted metal deck with structural steel beams or bar joists penetrating wall top of wall max. Finally a class three listing requires the material to be resistant to 57 54. The equivalent thickness of concrete masonry assemblies t ea shall be computed as the sum thicknessof the equivalent thickness average solid thickness as shown in figure 1 of the concrete masonry unit t e plus the equivalent thickness of finishes t ef.

51 mm thickness can be used. D798 res nwc z106h non load restricted. Conducted in accordance with ansi ul 1479. Recognized method to the underwriters laboratory ul listing service.

These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies. D798 unres nwc all. U901 x902 u904 u905 u906 u910 u912 u913 u914 underwriters laboratories inc. Standard for fire tests of building construction and materials ul 263.

American concrete institute and the masonry society 2007. J for concrete or masonry walls less than or equal to 8 inches thick. D798 unres nwc mk6gf. 25 mm thickness measured perpendicular to the face of the wall of ceramic fiber in the joint can be used in walls with fire resistance ratings up to 3 hours while a 2 in.

Download english 104 kb hw d 0259. Hilti w l 3282 1 or 2 hour walls nelson ul systems. Usg provides resources here for our ul wall assemblies for seamless integration into any construction 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.

Code requirements for determining fire resistance of concrete and masonry construction assemblies aci 216 1 07 tms 0216 07. D798 res nwc mk6gf. 13 mm a 1 in. Ul is an independent third party product safety testing and certification organization.