Web6 Dec 2024 · It is a 2 hr rated wall assembly for load bearing. They want to use configuration B which is shown in section as: 1/2" drywall 2x4 studs at 24" o.c. 3/4" air space (2) 1" drywall liners using friction fitted H shaped studs 3/4" air space 2x4 studs at 24" o.c. 1/2" drywall Web- Stud spacings are maximums, so you can use 16" o.c. on walls tested at 24" o.c. - Stud dimensions are minimums, so you can always go larger. For example, you can have 6” studs in UL designs that specify 3 ⅝" studs. - You can add wood structural panels to one side or both sides of fire-rated walls as the base layer or the face layer.
Q&A: Area Separation Wall Design UL Solutions
WebUL Design U438 - 2 Hour Wall Assembly. Please note that Data Sheets may contain multiple products and sizes, not all of which may have been approved for the UL Standard. Please … WebSound Tested with 2”x 4” stud wall with 1/2” (12.7 mm) ToughRock® Fireguard C wallboard or DensArmor Plus® Fireguard C panels and 3-1/2” (89 mm) fiberglass insulation in stud space. Breakaway clip facings and height of wall differ between UL Design U373 and WHI GP/WA 120-03. ... 2-hour. STC Rating: 55-59 STC. Fire Test Reference: UL ... kanye ice cream
Fire Rated Wall Assemblies - CertainTeed
Web2 Dec 2024 · A: The UL Designs covering these wall assemblies typically include two configurations; a symmetrical configuration and a non-symmetrical configuration. When … WebRating: 2 hour non-bearing (U 420) Chase wall: Double layer 5/ 8” Type X gypsum board 15/ 8” steel studs on 24" centers 21/ 2” Certainteed fiber glass insulation Rating: 2 hour non … WebWall: 1-Hour: 2" x 4" wood studs, 12" non-rated gwb each side, 2" x 4" wood studs: GW106: Gypsum: Wall: 1-Hour: 3-5/8" metal studs @ 16" o.c., non-load bearing, w/ layer of 1/2" GWB ... Substrate Roof / Floor / Ceiling Time Assembly FF File No. Gypsum: Wall: 2-Hour: 3-5/8" metal studs @ 16" o.c., non-load bearing, w/ 1 layer of 5/8" GWB each ... kanyeihamba v commissioner land registration