provides a 3-hour minimum fire-resistance rating, as required by the Oregon Structural Figure 1: Stair shaft wall assembly detail.

Wall Assemblies; Floor-Ceiling Assemblies; Roof-Ceiling Assemblies; Design Details; UL Type Designations; Frequently Asked Questions; Acoustical Ceilings Performance Substrate; Sealant Fire Tests; Material Estimators Material Estimators. Shaft Wall 1-Hr. AER-09038. More; Need Help?

UL Design U415 - 1, 2, 3, or 4 Hour Wall Assembly Documents (1) Add to Package Installation Instructions - UL Design U415 - 1, 2, 3, or 4 Hour Wall Assembly (454 Kb, 11pg) System

12/2 · 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

UL Design U469 - 1 Hour Wall Assembly Documents (1) Add to Package Installation Instructions - UL Design U469 - 1 Hour Wall Assembly (96 Kb, 5pg) System Package Hide Steel Studs "C-H"

Wall Assemblies USG provides resources here for our UL wall assemblies for seamless integration into any construction project. These wall assembly files are used for planning and

Fire resistance assemblies and products are developed by the design submitter and have been Nonbearing Wall Ratings — 1, 2, 3 or 4 Hr.

1" USG Sheetrock® Brand Gypsum Liner Panels ASSEMBLY. USG Shaft Wall Systems | 4 UL fire resistance Classifications for one- to four-hours.

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

1” PABCORE® Shaftliner, Type X 1” (25.4mm) 24” (610mm) 8’ (2428mm) 10’ (3048mm) 12’ (3658mm) Double Beveled 4.1 lbs/ft2 N/A 1” MOLD CURB® Plus Shaftliner, Type X 1” (25.4mm) 24” (610mm) 8’ (2428mm) 10’ (3048mm) 12’ (3658mm) Double Beveled 4.1 lbs/ft2 10 (Highest Rating) 1” PABCO GLASS® Shaftliner, Type X

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