applied perpendicular to wood framing through base layer with 2-1/2 (64 mm) long screws. ~3yUH?\?F&k"ADAG[IKSL$`E;c3!w`&=Gmr_
xr Base Layer: 5/8" (15.9 mm) ToughRock Fireguard X or 5/8" (15.9 mm) DensArmor Plus fireguard gypsum panels applied horizontally to each side of double row of 2" x 4" wood studs 16" (406 mm) o.c. zOnly products which bear UL's Mark are considered as Classified, Listed, or Recognized. Vertical joints centered over studs and staggered one stud cavity on opposite sides of studs. Face Layer: 2x 4 x 8 (51 x 102 x 203 mm) clay brick with 1 (25.4 mm) air space between brick and exterior sheathing. Base Layer: Attached with 1-1/4 (32 mm) Type S drywall screws 16 (406 mm) o.c. Please contact the manufacturer of such products for installation instructions. 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 . The powerful search engine allows you to start searching with a single key word or a variety of other information pieces like: CCN, file number, assembly number, design number, system number or construction number just to name a few. ULs iQis made up of the following 12 databases: Welcome to the cutting edge of safety science. Wallboard nailed to top and bottom plates 7 (178 mm) o.c. By continuing to use and browse this site, you agree to our Privacy Policy. Marking and Application Guides
Please consult each listing for specific information. Galvanized self-furring wire mesh applied over sheathing with 8d galvanized roofing nails, 2-3/8 (60 mm) long, 0.113 (3 mm) shank, 9/32 (7 mm) heads, 6 (152 mm) o.c. D798 Unres NWC All. at edges and 12 (305 mm) o.c. on 2 x 6 wood plates with 1-7/8 (48 mm) 6d coated nails 7 (178 mm) o.c. Area Separation Wall. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X or DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to same side of studs with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. 5/8 (15.9 mm) gypsum board pieces 12 (305 mm) long x 4-1/2 (114 mm) wide located at 1/3 points used as cross braces fastened to stud pairs with three 1 (25 mm) Type S drywall screws at each end of brace. Exterior Side: 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically or horizontally to 2x 4 wood studs 24 (610 mm) o.c. each layer and side or minimum 12" when filler strip is used. to vertical joints and 12 (305 mm) o.c. 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 drywall adhesive or secured with 1-5/8 (41 mm) Type S screws 12 (305 mm) o.c. Despite all these efforts, a search on UL's Product IQ Database on June 10, 2019, returned only three UL Certified designs in the BXUV category for fire resistance rated assemblies. Opposite Side Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied horizontally to studs with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. UL Solutions structures this activity to be distinct and separate from its conformity assessment bodies. 1-1/4 (32 mm) steel corner bead crimp-attached at 6 (152 mm) intervals. Face layer attached with 1-5/8 (41 mm) Type S-12 corrosion resistant bugle head screws spaced 8 (203 mm) o.c. Please visit www.buildgp.com/safetyinfo for additional information. 4 0 obj
at edges and top and bottom runners, 12 (305 mm) o.c. Base layer 1" x 24" ToughRock Shaftliner or DensGlass Shaftliner panels between 2-1/2" floor and ceiling J runners with T section of 2-1/2" steel C-H, C-T or I-studs between panels. Interior Side: One layer 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically to studs with #6 x 1-1/4 (32 mm) self-drilling, bugle head drywall screws 8 (203 mm) o.c. with 2 (51 mm) 6d coated nails. If its UL Solutions and newsworthy, its here. Underwriters Laboratories of Canada (ULC) is an independent product safety testing, certification and inspection organization. Resilient channels applied perpendicular to bottom chord of pitched or parallel chord steel trusses 48 o.c. 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. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard gypsum board applied vertically to each side. when applied horizontally to studs and 8 (203 mm) at vertical and bottom edges and 12 (305 mm) o.c. These assemblies need to meet fire and smoke safety and environmental sustainability requirements. 1/2 (12.7 mm) ToughRock Fireguard 45 gypsum board applied vertically or horizontally to each side of 2 x 4 wood studs 16 (406 mm) o.c. suspended from the upper channels with 1/2 (12.7 mm) Type S pan-head screws and supported steel channels installed at lower corners of brackets. stream
in field. to intermediate studs. Trusses supporting metal roof deck panels covered by 1/2 (12.7 mm) regular gypsum sheathing either loose laid, or adhesively or mechanically attached to roof deck. Sound tested at fastener spacing 8" o.c. Exterior Side: 5/8 (15.9 mm) DensGlass Fireguard Sheathing or ToughRock Fireguard X sheathing applied vertically to 3-5/8 (92 mm) 18-gauge (43 mils) steel studs 16 (406 mm) o.c. Joints staggered 24 (610 mm) each layer and side. Edge joints staggered 18" minimum from base layer edge joints; end joints staggered 8" minimum from base layer end joints. with 1 (25 mm) Type S-12 drywall screws 12 (305 mm) o.c. Any thickness polyisocyanurate foamed plastic; polystyrene foamed plastic; or mineral fiber or glass fiber insulation boards laid over gypsum sheathing and covered by a Class A, B or C roof covering. V340 (1-hour from either side) UL Design No. UL Product iQ marries the longstanding UL certification information relied upon by millions of users with the intuitive design and user-friendliness of a modern search engine. Channels spaced 12 (305 mm) o.c. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 24 0 R 25 0 R 33 0 R 34 0 R 35 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>>
Explore our business intelligence-building digital tools and databases, search for help, review our business information, or share your concerns and questions. and nails for base layer spaced 6 (152 mm) o.c. Non-Load Restricted. Quickly access UL certification information with the powerful search engine Product iQ. Flooring: 19/32 (15.1 mm) T&G plywood with exterior glue applied at right angles to top of trusses with 6d common nails 6 (152 mm) o.c. 8 x 1/2 (13 mm) self-drilling steel screws at each end. The UL Evaluation Report, an additional differentiator, provides code authorities with added assurance that assemblies have been evaluated to the diverse code requirements to which they must comply. (Limited load-bearing). Selecting the Right UL Fire-Rated Assembly 1. in each flange. with 1 (25 mm) Type S drywall screws 12 (305 mm) o.c. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. Interior: Two layers 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X applied horizontally or vertically to framing. UL Solutions structures this activity to be distinct and separate from its conformity assessment bodies. Install 2-1/2 (64 mm) Type S drywall screws 12 (305 mm) o.c. Edges and ends offset 24" (610 mm) o.c. and 1-1/2 (38 mm) Type G drywall screws midway between studs 1-1/2 (38 mm) above and below horizontal joints. One 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 resilient or rigid furring channels with 1 (25.4 mm) Type S drywall screws 12 (305 mm) o.c. Joints of gypsum sheathing may be left untreated. Sound Tested with 3-1/2 (89 mm) fiberglass insulation stapled in stud space, Base 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 of 3-1/2 (89 mm) 20-gauge (33 mils) steel studs 24 (610 mm) o.c. and not less than 1 (25 mm) apart with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. 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 drywall screws 8 (203 mm) o.c. at intermediate studs. 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically or horizontally to each side of 2 x 4 wood studs 16 (406 mm) o.c. Find the right fire-rated assemblies and design details drawings for your architectural plans. If you dont have an exact certification number, no worries. Base 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 of 1-5/8 (41 mm) steel studs 24 (610 mm) o.c. 704 is the prescriptive portion of the IBC - chapter 7.look up the number and it will tell you how may layers of stuff (gwb, etc) over size and type of wall material (wood, cmu, whatever). (12" o.c. to each side of 2 x 4 wood studs 16 (406 mm) o.c. 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically (per ULC W301) or horizontally (UL U305) to each side of 2 x 4 wood studs 16 (406 mm) o.c. Our certification services, which provide evidence that products and systems meet regulatory and market requirements, include: Our environmental sustainability validation services, which provide evidence to architects and designers that products meet environmental requirements, include: Our testing services assess compliance to UL Solutions and industry standards, including: Our advisory services help ensure building owners that exterior wall assemblies will perform as expected and include: We understand that meeting fire resistance safety requirements can be challenging, which is why we provide training, advisory, testing, Verification, inspection and certification solutions for the fire resistance industry. Third 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 offset 8 (203 mm) from studs and staggered 24 (610 mm) each side, attached to studs with 2 (51 mm) Type S drywall screws 24 (610 mm) o.c. Helpful instructions and resources to help you locate UL fire rated assemblies, designs and systems. Additionally, a UL Certificate is delivered to the job site so that the contractor can make it available to local building officials. You are leaving the UL Solutions website for an external site. to horizontally installed steel channels (25-gauge steel (18 mils) 11-1/16 (281 mm) wide with 1 (25 mm) legs) located not less than 1/2 (12.7 mm) from beam flanges. and with nails for base layer spaced 6 (152 mm) o.c. Interior: 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X applied vertically to framing with 1 (25 mm) Type S bugle head screws 8 (203 mm) o.c. 3-1/2 (89 mm) corrosion resistant 20-gauge (33 mils) steel studs 24 (610 mm) o.c. and 1-1/2 (38 mm) from horizontal joints at midpoint between framing. Base layer attached with 1 (25 mm) Type S bugle head screws 16 (406 mm) o.c. 2 (51 mm) maximum foam-on-plastic thickness. Non-Load Bearing. Stagger joints 16 (406 mm) o.c. End joints attached with screws 8 (203 mm) o.c. Opposite side: Base 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" Type S screws 24" o.c. We provide training, advisory, testing, Verification, inspection and certification services for the fire resistance industry to help you get compliant products to the market faster. 2. Assemblies for sound applications. staggered 8 (203 mm) o.c. Explore our business intelligence-building digital tools and databases, search for help, review our business information, or share your concerns and questions. 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. By continuing to use and browse this site, you agree to our Privacy Policy. Drywall end joints located midway between continuous channels and attached to additional pieces of channel 54 (1372 mm) long with screws 8 (203 mm) o.c. This powerful database features robust and intuitive search features, advanced search and filtering options and access to UL Solutions guide information. Interior: Two layers 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X applied vertically to framing. PDF. each layer and side. Non-load bearing. Our solutions also help confirm the safety, performance, reliability and security of your fire-resistant rated designs. Resilient channels 24 (610 mm) o.c. Stc 44; Fire Rating 1 Hour; System Thickness 4-3/8" PDF (176.57 KB PDF) REVIT (2.09 MB RVT) Assembly Details Wall Assemblies. Explore our press releases and news updates. Insulation to completely fill stud cavity. Don't miss the latest insights, news and product offerings from USG. Joints staggered 24" on Opposite Sides. at edges and ends and 12 (305 mm) o.c. Exterior surface covered with weather exposed cladding or finish system. 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 (610 mm) o.c. 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. Through base layer spaced 6 ( 152 mm ) long screws and side or 12... Conformity assessment bodies Type S-12 drywall screws 12 ( 305 mm ) o.c make it to! 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