ul horizontal shaft wall assembly

Shaftwall is used to enclose elevator shafts, stairwalls, air-return shafts, mechanical shafts, horizontal membranes and other non- Assembly may require additional layers of GWB based on UL assembly. Maximum Horizontal Spans for Corridor and Ceiling Soffits - 1 Hour UL/ULC Wall Systems Design Numbers U417 U428 U429 U497 U498 U499 V433

01/01/  · This assembly, ULC W446, System J, specifies three hours of fire resistance. Its illustration in Figure 6 shows three layers of 16-mm Type X gypsum board—two layers on the corridor side, one layer on the shaft side. Horizontal shaftwall design A horizontal shaftwall is designed in response to two different needs.

The assemblies listed below are a small sample of the UL Designs in which USG shaft wall systems can be used. For more details on fi re-rated assemblies, see USG literature SA926, Shaft Wall Systems. SSA926S_08.indd 3A926S_08.indd 3 99/13/07 1:33:52 PM/13/07 1:33:52 PM

Penetrations of horizontal assemblies not protected with a shaft as permitted by Section 717.6, and not required to be protected with fire dampers by other sections of this code, shall comply with Sections 714.5 through 714.6.2. Ducts and air transfer openings that are protected with dampers shall comply with Section 717.

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

Read Or Download Gallery of 2 hour horizontal ceiling assembly - 1 Hour Shaft Wall Ceiling Detail | section 11 drywall metal framing and plaster engineering360, shaft wall limiting heights, giant image management author researcher funder and, usg design studio ul u336 or bsa 1025 83 sm or ga asw 1000 fire,. thick galv steel

Pricing for installing 2-hour vertical and horizontal shaft wall assemblies was obtained from three contractors and averaged. Provides 2-hour fire rated 

Use USG Shaft Wall Systems to construct elevator shafts, mechanical shaf ts, stairwells, air return shafts and horizontal membranes. These shafts are vital for vert ical communication, power, water, fresh air, exhaust and a means of egress. Intermittent Air Pressure Loads Intermittent Air Pressure Loads Elevator shafts,

Find resources and details for UL rated wall systems with the required STC and fire ratings for your project. Products Products > Pipe Insulation. Batts. Pipe and Tank . Blown-in Insulation. Board. UL Wall Assemblies BIM - Revit Library Transparency Catalog > NAIMA 3E Plus FAQs Technical Support

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?

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.

With Marino\WARE's CT Shaftwall System, the sky's the limit. That's why Marino\WARE created its CT System, a flexible shaftwall assembly that can accommodate any UL Classified gypsum liner board for maximum versatility in design, purchase, and construction. Featuring punched tabs for easier installation, the CT System is comprised of fire

The GA-600 Fire Resistance Design Manual in assembly numbers FC 5406 (2x10 joists-24" o.c. including trusses), FC 5407 (wood I-joists-24" o.c.) and FC 5408 (parallel chord wood trusses-24" o.c.) that indicates the use of a double layer of 5/8" Type X gyp board on the bottom of joists to be qualified as a 1 hour rated membrane.

USG shaft wall systems are non-loadbearing gypsum wall partition assemblies constructed from outside the shaft at each floor. Shafts are enclosed early in construction, and the walls are finished later, along with interior partitions. Installation is quick and easy, using components and application procedures familiar to drywall contractors.

Discover Monokote products, UL Designs & Thickness and more about floor assemblies. Get started. Skip to main navigation menu Close. Products & Solutions. Air Barriers & Flashing. Overview; PERM-A-BARRIER® PERM-A-BARRIER® NPS; PERM-A-BARRIER® VPL 50RS UV Stable 4-1/2" NWC 2HR only, Fluted: UL D985: PDF: NA:.

Sheetrock® Brand Gypsum Liner Panels- UL Type SLX, a high performance Two-Hour Horizontal Stud Shaft Wall Assembly (Non-Load Bearing), See Figure 6.

23/06/  · For 1-hour assemblies, National Gypsum developed UL design I504, which is a 1-hour horizontal assembly that consists of 3-5/8” steel studs 16” o.c. with three layers of 5/8”

Several options for 1- and 2-hour fire resistance-rated, wood-frame wall assemblies that could be useful for shafts are presented below. 1-Hour Single Wall UL U305 GA WP 3510 UL U311 IBC Table 721.1 (2), Item 14-1.3 UL U332 1-Hour Double Wall UL U341 2-Hour Single wall UL U301 UL U334 IBC Table 721.1 (2) Item Number 14-1.5

Shaft Wall Horizontal Fire Assemblies . and gypsum Shaftliner manufacturers are approved in several UL fire- rated assemblies for both 1 and 2-hour 

3. Fire-Resistant Gypsum Board: A gypsum core wall panel with additives to enhance fire resistance of the core and surface with paper on front, back, and long edges and complying

Finished Side Face Layer installed vertically staggering joints. Wall Assembly diagram of 2-Hour Shaftwall System. UL Design No. 428, GA WP-7051. C-T Stud &.