(NLB) Sound tested with 1-1/2" glass fiber insulation friction fit in stud space. 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. Stagger joints each side. Screws located 1-1/2 (38 mm) to 2 (51 mm) and 5/8 (15.9 mm) to 3/4 (19 mm) from side and end joints respectively. 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. with 1-1/4 (32 mm) drywall screws 24 (610 mm) o.c. Accelerate your planning process and learn the requirements needed to take your products to market worldwide. Two layers 1 (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner inserted in H-Studs 24 (610 mm) o.c. It combines data from many legacy UL solutions, including the Online Certification Directory, Product Spec and several iQ databases into one streamlined experience. 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. 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. The title of the Standard . Find just the product or system you need, or put together a complete submittal. Studs attached to each side of the floor and ceiling runners by welding or with 1/2 (12.7 mm) Type S-12 panhead screws. If its UL Solutions and newsworthy, its here. Face layer 1/2" (12.7 mm) ToughRock Fireguard C gypsum board or 1/2" (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied at right angles to studs with 1-5/8" Type S screws 12" o.c. 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. Sound Tested with 3-1/2 (89 mm) fiberglass insulation in joist spaces and with carpet and pad (2nd layer of drywall needed with insulation). 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to each side of 2 x 4 wood studs 16 (406 mm) o.c. Stagger joints 16 (406 mm) o.c. with joints staggered 24 (610 mm) each side using 1 (25 mm) Type S drywall screws 12 (305 mm) o.c. Interior Base Layer: 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to 2x 4 wood studs 16 (406 mm) o.c. with 1-1/4 (32 mm) Type S screws. with one 1/2 (12.7 mm) Type S drywall screw at each stud. Steel cornerbead, 1-1/2 (38 mm) flanges, applied with 1 (25 mm) Type S drywall screws 12 (305 mm) o.c. Explore our press releases and news updates. Interior: Base layer 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X Products applied vertically to studs with 6d coated nails, 1-7/8 (48 mm) long, 0.0915 (2 mm) shank, 1/4 (6 mm) heads, 12 (305 mm) o.c. S750 Unres Z106HY. Delve into detailed press kits for information on our work. UL Solutions structures this activity to be distinct and separate from its conformity assessment bodies. 24" (610 mm) with 1-1/4" Type S or W screws. 3 mineral or glass fiber insulation in stud space. in each flange. 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically (or horizontally to each side of double row of 2 x 4 wood studs 16 (406 mm) o.c. between studs 1-1/2 (38 mm) from joints. 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 horizontally to channels with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. Access Standards on SCCL; Underwriters' Laboratories, Inc. (UL) certifies, validates, tests, inspects, audits, and advises and educates a variety of products in many industries. Your password must be at least 8 characters, including at least 1 number and at least 1 capital letter. All rights reserved. and with nails for base layer spaced 6 (152 mm) o.c. staggered 8 (203 mm) o.c. One layer 1" x 24" (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner panel inserted between 2-1/2" floor and ceiling runners of 2-1/2" steel C-T, C-H studs. Resilient channels 24 (610 mm) o.c. S750 Unres MK6GF. 1-1/2 (38 mm) fluted steel deck units welded to top of beam and supporting minimum 2-1/2 (64 mm) concrete. Modifications to tested assemblies: General: Both UL and GA emphasize that the fire resistance rating of listed assemblies applies to the assembly in its entirety. Metal covered using 6 (152 mm) wide 1/2 (12.7 mm) DensArmor Plus Fireguard C panels or 1/2 (12.7 mm) ToughRock Fireguard C gypsum board. Drywall end joints located midway between continuous channels and attached to additional pieces of channel 62 (1575 mm) long with screws 12 (305 mm) o.c. Welcome to the cutting edge of safety science. 3/4" (19 mm) air space on both sides must be maintained between liner panels and adjacent framing. Find the right fire-rated assemblies and design details drawings for your architectural plans. You have been logged out due to inactivity. 3-1/2 (89 mm) corrosion resistant 20-gauge (30 mils) steel studs 24 (610 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. 1 0 obj
Phone number: 1-877-854-3577 . Face Layer: 5/8 (15.9 mm) ToughRock Fireguard C gypsum board applied or 5/8 (15.9 mm) DensArmor Plus Fireguard C (UL L505 only) applied perpendicular to resilient channels with 1 (25 mm) Type S screws 12 (305 mm) o.c. "hR>T\64S!e+F#=mY=e_F6#?m3d.I06u)&aPcg'Bu#o2.:;@:_F`J8
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xr The Guide Information includes specifics concerning alternate materials and alternate methods of construction. thick, 4 ft wide panels, applied vertically Joints staggered. Unrestrained Assembly Ratings (hr.) 1-1/4 (32 mm) steel beads at corners attached with 6d coated nails 1-3/4 (45 mm) long, 0.0915 (2 mm) shank, 1/4 (6 mm) heads, 12 (305 mm) o.c. Breakaway clip facings and height of wall differ between UL Design U373 and WHI GP/WA 120-03. 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. D798 Unres NWC MK6GF. Joints staggered. 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 24 (610 mm) o.c. at intermediate studs. 5/8 (15.9 mm) T&G plywood floor perpendicular to joists with adhesives and 8d cement coated nails 12 (305 mm) o.c. Joints staggered. Resilient channels 24 o.c. End joints located midway between joists and all joints offset 24 (610 mm) from base layer joints. Firestop systems. 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. Exterior: 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically to min. 2 0 obj
Sound Tested with 3-1/2 (89 mm) fiberglass insulation, friction fit in 3-5/8 (92 mm) stud space. 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panel applied perpendicular to resilient channels 24 (610 mm) o.c. 3-5/8 (92 mm) corrosion resistant 25-gauge (18 mils) steel studs 24 (610 mm) o.c. Trusses supporting 15/32 (405 mm) wood structural panels applied perpendicular to trusses with adhesive and 6d ring shank nails 12 (305 mm) o.c. each layer and side. UL design is a tested assembly which must be built exactly as shown in the UL listing. Opposite side: Base layer of 5/8" (15.9 mm) ToughRock Fireguard X Products or 2/8" (15.9 mm) DensArmor Plus Fireguard gypsum panels installed horizontally or vertically with 1" Type S screws 24" o.c. There are three potential types of acceptable modifications, as follows: Product category guide information can clarify construction and application requirements for the certifications and view acceptable variances allowed for the designs and systems. Face layer attached with 2-3/8 (60 mm) 6d cement coated nails 8 (203 mm) o.c. If its UL Solutions and newsworthy, its here. Polymer-based exterior insulation and finish system applied over sheathing. (Load Bearing: 80% of design load). Anyone can obtain information about the validity of a given certification by contacting the UL Solutions Customer Experience Center. Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. Exterior: Base layer 5/8 (15.9 mm) DensGlass Fireguard Sheathing retardant treated 2 x 6 wood studs 16 (406 mm) o.c. Connect with us in person or online, around the globe. Base layer attached with 1 (25 mm) Type S corrosion resistant bugle head screws 16 (406 mm) o.c. Selecting the Right UL Fire-Rated Assembly 1. Stagger joints between layers and on base layer of both sides. and 1-1/2 (38 mm) Type G drywall screws midway between studs 36 (914 mm) o.c. Face layer 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X Products applied horizontally to studs with 8d coated nails, 2-3/8 (60 mm) long, 0.113 (3 mm) shank, 9/32 (7 mm) heads, 8 (203 mm) o.c. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. Welcome to the cutting edge of safety science. Helpful instructions and resources to help you locate UL fire rated assemblies, designs and systems. Joints staggered 24 (610 mm) each layer and side. at board edges and 8 (203 mm) at intermediate studs. Were everywhere your business needs us to be. Accelerate your planning process and learn the requirements needed to take your products to market worldwide. Accelerate your planning process and learn the requirements needed to take your products to market worldwide. Refining search results with filters makes it easy to also identify alternate solutions. ok]OysB&swU(lV]p6{:/B=Z"h7] 9/utf.x$sL 9^Zis?$b"-E7 c/62)[5PYdxJQbl'K%5t*YfC,)wHAM3L[s"xi""N1Y7;{Uc9G(#'S47&qAq}d' Kvm8b5#. Exterior Side: 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically or horizontally to 2x 4 wood studs 24 (610 mm) o.c. Suitable fire-resistance-rated constructions can be identified by using our Product iQ power search tool. at edges and ends and 8 (203 mm) o.c. with 1-7/8 (48 mm) 6d coated nails 7 (178 mm) o.c. at intermediate channels. (Two hours restrained and unrestrained.). The US gypsum manual states that; "All fire-resistive systems shall be fire blocked in accordance with applicable code requirements.". Refining search results with filters makes it easy to also identify alternate solutions. (NLB) Sound tested with 1-1/2" glass fiber insulation friction fit in stud cavity and with the 5/8" gypsum panel applied using screws spaced 12" o.c. Click below for details. 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. Joints in the face layer are offset 16 (406 mm) from those in the middle layer. You are leaving the UL Solutions website for an external site. Base Layer: 1/4 (6.4 mm) ToughRock gypsum board applied vertically to each side of 1-5/8 (41 mm) 25 gauge (18 mils) steel studs 24 (610 mm) o.c. Horizontal bracing required at mid height. JW=3/4") Related products: CFS-SP WB Water-based acrylic sealant spray Show all. 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. See a list of UL Standards, Outlines, ULC Standards and ORDs. Wood joist supporting 1/2 (12.7 mm) plywood with exterior glue applied perpendicular to top of joists with 8d nails. NA. at studs and 1-1/2" Type G screws 12" o.c. Assemblies for sound applications. and to base layer with 1-1/2 (38 mm) Type G drywall screws 12 (305 mm) o.c. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C applied horizontally to each side with 2-5/8 (67 mm) Type S drywall screws 12 (305 mm) o.c. when applied horizontally to studs and 8 (203 mm) at vertical and bottom edges and 12 (305 mm) o.c. Vertical joints centered over studs and staggered one stud cavity on opposite sides of studs. with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Screws spaced 3 (76 mm) from the stud joints. Type C gypsum board will maintain its material integrity in a fire condition better than Type X gypsum board. Wood joists supporting 5/8 (15.9 mm) interior plywood with exterior glue subfloor and 1-1/2 (38 mm) lightweight concrete reinforced with galvanized hexagonal wire mesh over film or felt or 1 (25 mm) sanded gypsum floor underlayment. Optionally 25-gauge (18 mils) stud or runner pieces, not less than 4-1/2 (114 mm) long, may be used as cross braces and attached with two No. 4 0 obj
Face layer 5/8" (15.9 mm) ToughRock Fireguard X Products or 5/8" (15.9 mm) DensArmor Plus Fireguard gypsum panels installed vertically to studs with 1-58" Type S screws 24" o.c. with 1-7/8 (48 mm) 6d nails 6 (152 mm) o.c. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard C gypsum board or 5/8 (15.9 mm) DensArmor Plus Fireguard C gypsum panels applied perpendicular to channels with 1-5/8 (41 mm) Type S drywall screws, 8 (203 mm) o.c. Studs attached to top and bottom runner with Type S pan head screws. Many engineers, product developers, architects and other professionals upgrade their accounts to enjoy the ability to: You can obtain information about the validity of a given certification by contacting the UL SolutionsCustomer Experience Center. Inner Layer: Attached to steel studs with 1 (25 mm) long self-drilling, self-tapping screws spaced vertically 24 (610 mm) o.c. to open web steel joists supporting 3/8 (10 mm) rib steel lath or 9/16 (14 mm) deep 28-gauge (15 mils) corrugated steel and 2-1/2 (64 mm) concrete slab measured from top of flute. with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Resilient channel 24 (610 mm) o.c. Interior: 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X Products applied vertically to framing with 1 (25 mm) Type S bugle head screws 12(305 mm) o.c. Wall Assembly (Configuration A) The 1 or 2 hr fire rated framed gypsum board wall assembly shall be constructed of the materials and in the manner specified in the individual U300, U400, V400, or W400 Series Wall and Partition Designs in the UL Fire Resistance Directory and shall include the following construction features: Non-Load Restricted. Why do some fire-rated ceiling assemblies require Type X and others Type C gypsum board? Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. Plate design values based upon safety factor of 4. USG STRUCTO-CRETE Brand Structural Panels. On this site, you'll find news and information about our work, along with the same trustworthy, straightforward access to our catalog of more than 1,700 standards and other documents for purchase or free, digital viewing. Phone number: 877-854-3577- Email: CEC [at] ul [dot] com. Enter the design number and click on Search. Two layers 1" (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner inserted in H-Studs 24" (610 mm) o.c. at vertical joints and center line of face layer gypsum board. Opposite Side 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 studs with 1-5/8 (41 mm) Type S drywall screws 24 (610 mm) o.c. Upper channels secured to steel deck units with 1/2 (12.7 mm) Type S pan-head screws spaced 12 (305 mm) o.c. with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. 2023 USG Corporation. 0.6 pcf (9.6 kg/m3), R-11 supported against subfloor by wire rods 12 (305 mm) o.c. Second Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum panel or 1/2 (12.7 mm) DensArmor Plus Fireguard C applied vertically to each side with 1-5/8 (41 mm) Type S drywall screws 24 (610 mm) o.c. Don't miss the latest insights, news and product offerings from USG. Ability to provide thermal resistance for comfort and efficiency. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to studs with 2-3/8 (60 mm) 8d coated nails 8 (203 mm) o.c. and not less than 1 (25 mm) apart with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Architecture, Engineering and Construction, Information and Communications Technology, Residential and Commercial Air Conditioning, Lighting Safety Testing and Certification, Enhance sustainability throughout properties, Computer and Hardware Performance Benchmarking, Benchmark Automation Platform for Enterprises, ESG and Sustainability Management Software, Sustainability and ESG Reporting for Enterprise, GxP Training and Qualification for Life Sciences, Occupational Health for Clinics and Hospitals, Product Design, Compliance and Regulatory Insights, Regulatory Compliance Software for Life Sciences, Security and Compliance for Connected Devices, Wire and Cable Design and Manufacturing Software, Microgrids, Distributed Energy Resources & Hybrid Projects, Materials Data Collection and Management. "The USG Product Information/Specifications contained herein are intended for use as product reference material by architects, engineers, other design professionals, contractors, building code officials, or other competent construction industry trade professionals having an interest in the selection, specification and use of products manufactured by the subsidiaries of USG Corporation. Click the link in the email to create a new password. One layer 1" x 24" (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner panel inserted between 2-1/2" floor and ceiling J runners with H section of 2-1/2" (64 mm), C-T, or C-H studs between panels. If its UL Solutions and newsworthy, its here. Approvals and FM Approvals. Exterior: Two layers 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically or horizontally to 2 x 4 wood studs 16 (406 mm) o.c. No results found, try expanding your search filters. Select item for submittal . Base Layer: Attached with 1-1/4 (32 mm) Type S drywall screws 16 (406 mm) o.c. at vertical joints and intermediate studs. You are leaving the UL Solutions website for an external site. 20-gauge (33 mils) hexagonal steel mesh fitted between middle and face layers of gypsum board along bottom and extending 1-1/2 (38 mm) onto sides. Delve into detailed press kits for information on our work. Two layers 1 (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner inserted in H-Studs 24 (610 mm) o.c. Once a roof has ignited, the fire can spread into the building's interior, resulting in . Sound tested with 2-1/2 (64 mm) fiberglass insulation. Beam Only Design for Roof Assemblies. Certified materials are added to the UL iQ databases on a daily basis, making this information immediately available to thousands of . Non-Load Bearing, Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board applied horizontally to each side of 2-1/2 (64 mm), 18 mil steel studs 24 (610 mm) o.c. to studs and track and 1-1/2 (38 mm) Type G drywall screws 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 horizontally to each side with 2" Type W screws 8" (203 mm) o.c. You may unsubscribe at any time. Face Layer: Attached with 2-1/4 (57 mm) Type S drywall screws 12 (305 mm) o.c. ULC W301 allows vertical application only. D798 Unres NWC All. Middle Layer: Attached with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. "1Cb>AB4GBXbIK8Z)q,=Kg,JGj-`A7Uog^
[3IfH,kXS4%o'\(gYdT%:}&{{9p)W#X#$EUc'}>w(2=q+nC1a9{Xev`)puZJ9~pm/Zy8_P~@B05W,[^}Pt[ve]AkCA"c\tV3@&, Architectural Design Resources. Stagger vertical joints 16 (406 mm) o.c. A typical one-hour wall, as shown in U305, is the start point for achieving a rated wall when required at say closer than 3' to the property line or a one-hour rated exterior wall bearing assembly. These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. at intermediate studs when applied vertically to framing, or 8 (203 mm) o.c. Don't miss the latest insights, news and product offerings from USG. Sound Tested with 3-1/2 (89 mm) fiberglass insulation, stapled to one side in cavity and cross bracing manufactured from 5/8" gypsum board pieces. Resilient channels applied perpendicular to bottom chord of pitched or parallel chord steel trusses 48 o.c. and not less than 1 (25 mm) apart with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. All-new fire-rated roof-ceiling assembly files. (NLB). Gypsum Board* (As an alternate to Items 4, 4A) Nominal 5/8 in. 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. NA. Ceiling provides one-hour fire resistance protection for framing, including trusses. Stc 44; Fire Rating 1 Hour; System Thickness 4-3/8" PDF (176.57 KB PDF) REVIT (2.09 MB RVT) Assembly Details 5/8 (15.9 mm) ToughRock Fireguard X Products applied perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. with 2 (51 mm) 6d coated nails. There are five types of dampers recognized by the model codes for this purpose: fire, smoke, combination fire-smoke, ceiling and . 3 0 obj
Our Company. 2 (51 mm) maximum foam-on-plastic thickness. 1/2" (12.7 mm) ToughRock Fireguard 45 gypsum board applied vertically or horizontally to each side of 2 x 4 wood studs 24 (610 mm) o.c. Wood joists supporting 5/8 (15.9 mm) interior plywood with exterior glue subfloor and 1-5/8 (41.3 mm) perlite-sand concrete reinforced with No. and 18-gauge (43 mils) wire tied 24 (610 mm) o.c.
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