Sound tested with 1-1/2 (38 mm) fiberglass insulation. The only noncombustible structural panel for Types I and II construction. Second layer 5/8 (15.9 mm) ToughRock Fireguard X (per UL U421 only)Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to studs with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. Horizontal joints need not be backed by framing. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied perpendicular to trusses with 1-7/8 (48 mm) Type S drywall screws 12 (305 mm) o.c. at edge joints and intermediate framing. Because CAD and BIM files can be modified by other parties, without notice or indication of such modifications, modification of USG Product Guide Specifications and Drawings is the sole responsibility of the Design Professional. Second Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panel applied vertically to each side with joints staggered 24 (610 mm) each side attached to studs with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. Ceiling Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied perpendicular to wood trusses 24 (610 mm) o.c. Vertical joints staggered 24 on opposite sides. Face layer 5/8 (15.9 mm) ToughRock Fireguard X (per UL U421 only)Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to studs with 2-3/8 (60 mm) Type S drywall screws 8 (203 mm) o.c. The UL Evaluation Report, an additional . Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C applied vertically to each side of 1-5/8 (41 mm) 18 mil steel studs 24 (610 mm) o.c. Only products which bear UL's Mark are considered Certified. Install 2-1/2 (64 mm) Type S drywall screws 12 (305 mm) o.c. Sound Tested with 2x 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. Resilient channels applied perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. Exterior: 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically to min. Two layers of 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels around minimum W8 x 24 (metric W200 x 36) beam. Welcome to the cutting edge of safety science. 4B. If a dimension is indicated as a minimum or maximum, the construction can include greater or lesser dimensions, respectfully. You have been logged out due to inactivity. Optional ceiling damper (refer to damper manufacturer for damper type). If you dont have an exact certification number, no worries. with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. (Load Bearing). at vertical joints and 12 (305 mm) o.c. Stagger vertical joints 24" (610mm) o.c. D798 Unres LWC Z106HY. Access Standards on SCCL; Second layer 5/8" (15.9 mm) ToughRock Fireguard C gypsum board or 5/8" (15.9 mm) DensArmor Plus Fireguard C gypsum panels applied at right angles to studs with 1-5/8" Type S screws 16" o.c. Sound absorption characteristics, helping reduce noise transmission. at wall perimeter and intermediate studs. Joints staggered 24 (610 mm) each layer and side. "hR>T\64S!e+F#=mY=e_F6#?m3d.I06u)&aPcg'Bu#o2.:;@:_F`J8
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-f Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically to each side with 1-5/8 (41 mm) Type S-12 drywall screws 12 (305 mm) o.c. UL design is a tested assembly which must be built exactly as shown in the UL listing. ULC Standards is accredited by the Standards Council of Canada as a . As a global safety science leader, UL Solutions helps companies to demonstrate safety, enhance sustainability, strengthen security, deliver quality, manage risk and achieve regulatory compliance. 3/8 (10 mm) to 1/2 (13 mm) diameter adhesive beads around the perimeter of face board, 2 (51 mm) from each edge and end, and in the form of an X joining the corners of the perimeter beads are optional. Sound tested with 1-1/2" glass fiber insulation friction fit in stud cavity. UL Standards & Engagement Our new look We redesigned, renamed, and rebranded our site to serve you better. at vertical joints and 12 (305 mm) o.c. Use the link below instead. Three layers of 5/8 (16.9 mm) ToughRock Fireguard C or 5/8 (16.9 mm) DensArmor Plus Fireguard C gypsum panels, screw-attached to 1-5/8 (41.3 mm) steel studs located at each corner of W10 x 49 (metric W250 x 73) column. Face layer attached with 2-3/8 (60 mm) galvanized roofing nails 8 (203 mm) o.c. with 1 (25.4 mm) Type S drywall screws 8 (203 mm) o.c. Understanding the UL Fire Resistance Directories webinar on August 27, 2020. Fire Resistance Ratings - ANSI/UL 263 See General Information for Fire Resistance Ratings - ANSI/UL 263 Design No. Split Sleeve Firestop Systems. perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically to each side with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. with 1-3/8 (35 mm) phosphate coated nails spaced 8 (203 mm) o.c. This marking and application guide provides important information on limiting the spread of fire, smoke and toxic gases by protecting duct penetrations and air-handling openings in fire and smoke rated assemblies. Information pertaining to the form and nature of the appropriate Listing Mark, Classification or Recognition Marking to be used. with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. for face layer. The STC Rating shown reflects testing or evaluation of an assembly with one or more products under test conditions and may not apply to all products listed for each assembly. suspended from 2-1/2 (64 mm) precast reinforced concrete joists 35 (89 mm) o.c. Explore our press releases and news updates. at edges and 12 (305 mm) o.c. thick structural sheathing (plywood) complying with DOC PS1 or PS2, or APA Standard PRP-108, manufactured with exterior glue, may be applied horizontally or vertically to the . thick, 4 ft. wide, paper surfaced applied vertically and secured as described in Item 4. Second Layer: Attached with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. placed 3 (76 mm) back from either side of end joints. 1 0 obj
One layer of 5/8" (15.9 mm) ToughRock Fireguard X Products or 2/8" (15.9 mm) DensArmor Plus Fireguard gypsum panels installed vertically on each side with 1" Type S screws 12" o.c. with 1 (25 mm) Type S corrosion resistant bugle head screws 8 (203 mm) o.c. It looks like you entered an employee email address, but this is the customer sign-in. Download English [ 37.6 kB ] HW-D-0516. 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied perpendicular to resilient channels 24 o.c. with 6d common nails. Helpful instructions and resources to help you locate UL fire rated assemblies, designs and systems. See how we put safety science to work to help create a safer, more secure and sustainable world for you. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. at board edges and 12 (305 mm) at intermediate studs. UL rated roof assemblies are grouped according to deck type (non-combustible or combustible) and are further categorized according to deck type and the specific type of construction (new, recover, tear-off or retrofit). 3/4 (19 mm) air space between liner panels and adjacent wood or metal framing. and 1-1/2 (38 mm) Type G drywall screws midway between studs 1-1/2 (38 mm) above and below horizontal joints. Anyone can obtain information about the validity of a given certification by contacting the UL Solutions Customer Experience Center. Re: Fire rated partitions - 1hr and 2hr. Refining search results with filters makes it easy to also identify alternate solutions. Joist leg depth, 10 (254 mm). Plywood end joints staggered 48 (1219 mm). Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panel applied vertically or horizontally to each side with 2-1/4 (57 mm) Type S drywall screws 12 (305 mm) o.c. Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically to each side of 1-5/8 (41 mm) metal studs 24 (610 mm) o.c. 02-18-2007, 07:16 PM. 5/8 (15.9 mm) ToughRock Fireguard X (per UL U421 only)Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to one side of 2-1/2 (64 mm), 25-gauge (18 mils) steel studs 24 (610 mm) o.c. with 1/2 (12.7 mm) Type S-12 screws. Our Standards Catalog provides a listing of UL Standards and ULC Standards. Stagger joints each side. with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. with 1 (25 mm) Type S drywall screws 12 (305 mm) o.c. on separate plates 1 (25 mm) apart with 1-7/8 (48 mm) 6d coated nails 7 (178 mm) o.c. 2-1/2" NWC, Fluted. Vertical joints centered over studs and staggered one stud cavity on opposite sides of studs. placed 2 (51 mm) from edges and 1-1/2 (38 mm) Type G drywall screws 12 (305 mm) o.c. The main requirement for a Fire Resistance Design is for the products and assemblies to comply with Canadian requirements - cUL Deigns do. All rights reserved. Establish the hourly rating needed to meet code requirements. 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