A 2-hour fire-resistive, non-load bearing non-combustible partition designed to enclose shaftwalls, containing elevators, ducts, piping, air shafts and similar construction applications. System consists of 1" shaftliner panels supported by 2-1/2", 4" or 6" C-T studs and faced on one side with two layers of 1/2" Type C or 5/8" Type X gypsum board.

It provides you with a choice and peace of mind knowing you're using a tested and approved assembly. Shaftwall System consists of 1" shaftliner panels supported by 2-1/2", 4" or 6" C-T Studs and faced on one side with two layers of 1/2" fire code board. Stairwall Systems are designed to enclose stairwalls, this system is finished on both

thick, 48 in. or 1200 mm wide, applied vertically or horizontally in three layers. Inner or base layer attached to studs with 1 in. long Type S 

01/11/  · Yes, National Gypsum has several options for rated horizontal systems: 2-hour rated UL Design G586 or 1- and 2-hour horizontal shaftwall assemblies per UL Evaluation Report: ER R3501-02 (Section 6.3.1). How can I achieve a higher STC shaft assembly? Insulate the wall, use resilient channels or sound isolation clips, and/or install Gold Bond

USG Shaft Wall Systems are non-load-bearing gypsum wall partition assemblies constructed from outside the shaft UL listing for fire damper installation.

USG Shaft Wall Systems are non-load bearing gypsum wall partition assemblies constructed from outside the shaft at each floor. The assemblies are constructed of gypsum liner panels friction fitted to studs in a progressive manner, with gypsum panels, gypsum fiber panels or cement board applied to the face.

atv valve adjustment tool. ClarkDietrich's UL Fill, Void or Cavity Materials Listings; BlazeFrame RipTRAK Shaftwall is a UL tested fire-rated head-of-wall joint system. Fire caulk and spray not needed. UL 2079; HW-D-1141 and HW-D-0908. This is good for both roof and wall assemblies. Caulking is still needed between the shoulder board and the roof/floor assembly. 1-Hour Single

4" PVC pipe penetration thru UL L-528 horizontal assembly. We are looking for a detail for a PVC pipe penetration through a UL L-528 horizontal assembly (wood truss). The pipe is larger than

10/11/  · CertainTeed is also the first manufacturer with full scale tested, one and two-hour horizontal shaftwall systems. UL/cUL I515 provides utilizes C-T studs, GlasRoc ® or M2Tech ® Shaftliner and two layers of 5/8” CertainTeed Type X, 5/8” CertainTeed M2Tech ® Type X, or 5/8” CertainTeed Type C for a one-hour rating. The two-hour rating utilizes C-T studs, GlasRoc ® or

USG Cavity Shaft Wall can be used in elevator and mechanical shafts, air ducts, stairwells, and areas where wall construction is only available from one side. In addition, USG Cavity Shaft Wall can be used to provide horizontal protection for corridor ceilings, underside of stairwells, and other applications. Is the Horizontal Shaft Wall UL tested?

These installation instructions apply to the following wall design numbers as detailed in the UL Fire Resistance. Directory: U438, U469, U497,U499, V473 System