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.

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UL Design U438 - 2 Hour Wall Assembly Features Submittal ready Steel studs, gypsum board, insulation, trims, shots and pins, sealants Installation instructions and graphic details List of qualified manufacturers Category Gypsum Board Shaft Wall Assemblies - Gypsum Board Assemblies - Plaster and Gypsum Board Assemblies (09 21 16.23) Description

the addition of wood structural panels in fire rated gypsum board wall assemblies is permitted as follows: wood structural panels that are 4 ft. wide, minimum 7/16 in. thick oriented strand board (osb) or 15/32 in. thick structural sheathing (plywood) complying with doc ps1 or ps2, or apa standard prp-108, manufactured with exterior glue, may be

citrix on azure architecture. UL U424. Exposed to Fire on Interior Face ONLY. Bearing and Non-Load Wall Ratings – 3/4, 1, 1-1/2 or 2 Hr. Learn More.UL U425. For Exterior Walls, Ratings Applicable.For Exposure To Fire On Interior Face Only. Bearing Wall Rating – 3/4 Hr., 1, 1-1/2 or 2 Hr. Learn More.. UL® Fire Rating Assembly Look-Up; UL Design Listings by System.

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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

The horizontal joints should be offset from any splice joints in the shaftliner panels by at least 12" (305 mm). Install the face layer vertically with 1-5/8" (41 mm) Type S or S-12 screws spaced 12" (305 mm) o.c. starting 6" (152 mm) from top and bottom.

2019. 11. 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® BRAND SoundBreak® XP® as one of the face layers. Here are a few UL 2-hour rated designs that achieve an STC of 50 or higher: U497, STC 52 (Sound Test: NGC2017007), U498, STC 53 (Sound Test: NGC2015036).

UL U415 System B — Shaft Wall, Steel Stud (Non-Load-Bearing) Products Products > Pipe Insulation. Batts. Pipe and Tank . Blown-in Insulation. Board. Rolls. UL Assemblies / Wall / UL

2022. 3. 28. · DIRECT FIX TO STEEL SHAFT WALL STUD. FILE NAME: SSW RAL 06-184 RSIC-1 1+2 gyp * Drywall Furring Channel at 24" oc * 2 layers 5/8" Type "X" Gypsum Board * UL U415. STC 59. RSIC-V® Acoustic Assembly CAD Drawing. DIRECT FIX TO STEEL STUD. FILE NAME: SSW WEAL 07-641 RSIC-1 * UL 1 hour wall assembly. STC 67. RSIC-V® Acoustic

Face Layers: 1/2" FLAME CURB® Super C, applied parallel to studs with vertical joints midway between studs and laminated to Shaftliner panel with 4" wide strips of taping compound at wallboard perimeter and vertical centerline. 1‐ 1/2" type G drywall screws 24"o.c. located 1‐1/2" back from wallboard edges and at vertical centerline.

For Fire Resistance details and construction methods, refer to UL Design #U415 System A and the USGinstallation instructions. Two-Hour Cavity Shaft Wall (Non-Load Bearing), See Figure 2 1. A minimum 2-1/2-in deep 24 gauge floor and ceiling J-runners, attached to structure as described above. 4.

UL U415 System C Shaft Wall, Steel Stud (Non-Load-Bearing) Stc 51 Fire Rating 2 Hour System Thickness 4-3/4" PDF (272.60 KB PDF) REVIT (1.98 MB RVT) CAD (48.25 KB DWG) Assembly Details Gypsum Board 1" thick Gypsum Liner Panel (UL Type SLX) Steel Studs 4" thick CH Studs, 20ga. MSG., Spaced 24" O.C. Insulation 3" thick Mineral Wool Insulation

2019. 9. 9. · ul design no. u415 b notes: stud and insulation sizes are minimum unless otherwise stated in design. for the most up-to-date information or assembly options, refer to the ul fire resistance directory. refer to the ul fire resistance directory for information regarding product orientation and fastening requirements. gypsum board: steel studs

These designs consist of two basic sections; an area separation wall, and a protected wall on one or both sides of the area separation wall. The area separation wall consists of two layers of 1 in. thick gypsum liner boards, secured through the use of floor, ceiling and intermediate horizontal C channels, and vertical H channels.

Fire-Rated Assemblies 3 USG Shaft Wall Systems 09 20 00/USG BuyLine 2425 1 Hour Fire-rated Construction Non-loadbearing Acoustical Performance Construction Detail Description Test

2022. 6. 27. · I am looking for some shaft wall assembly cad details A 1 hour fire wall separation for duplex/multi-unit townhomes Does anyone have any DXF, or PDF formats and reference them to a UL U415 design for a 1-hour or 2-hour assembly. I didn't really like what I found there. I'll just make my own. Not a big deal. Link to

2" (51 mm) x 4" (102 mm) Wood Framing Two 1" (25.4 mm) DensGlass®Shaftliner Panels Batt Insulation Min. 3/4" (19 mm) air space between 2" (51 mm) Area Separation Wall and Wood Framing 2" (51 mm) H-Studs 24" (610 mm) o.c.

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 and is a key differentiator for products within the exterior wall assembly market.