The first two categories of aggregate types in Table 1 would correspond to the carbonate or siliceous aggregate concrete curve and the last two aggregate categories of Table 1 would correspond to the semi-lightweight or lightweight concrete curve. Assemblies Assembly Detail UL P562 Steel C-Joist (Load-Bearing) Visit UL P562 on the UL website More Assembly Construction Assembly Construction Layer 1 - Roofing Membrane: 1 layer Ballasted, adhered or mechanically attached to the Insulation; Hot-mopped or cold-application, Class A, B or C Covering or Single-Ply Membrane Layer 2 - Roof Insulation: Certain finishes deteriorate more rapidly when exposed to fire than when they are on the non-fire sideof the wall. A building solution that provides strength, savings and easy installation at an affordable price. Differing types of rated assemblies have differing requirements per Ch. FDF-P in lieu of Fire Door Frame with Panels 2. To determine the standards and ratings these doors and windows must meet to comply with model codes, one first needs to determine if the walls in which they installed are covered by code requirements. Standard 20-minute type door frames are of the single-unit pressed steel type and consist essentially of steel head and jamb members, including hardware reinforcements, wall anchors, door stops and provisions for anchoring to the floor. Where a fire sprinkler system in accordance with Section P2904 is provided, the common wall shall be not less than a 1-hour fire-resistance-rated wall assembly tested in accordance with ASTM E 119 or UL 263. Unless otherwise noted, fire ratings apply to tests conducted on both sides. deep (min), 1-1/4 in. long 10d nails spaced a max. Some special frames are intended for use with Certified fire doors and Certified transom panels of a specific design. Easily create a submittal by selecting the components which apply to your specific project materials list. Hardware and accessories may be installed at the manufacturers facility or at the job site. UL certified special locking arrangements include the UL symbol, LISTED or CERTIFIED, SECURITY, and Special Locking Arrangement. Sound Transmission Characteristics: 3. PDF. Putting it all together In order to provide the desired door installation that complies with applicable code requirements it is important to identify the wall construction, determine the type of door required, evaluate means of egress considerations, understand the requirements applicable to glazing, and select the appropriate hardware. Type X fire rated gypsum drywall that is 5/8 -inch (15.9mm) thick and installed on each side of nominal 2-inch x 4-inch (38x89mm) wood studs spaced 16-inch (400mm) o.c. FDF-L in lieu of Fire Door Frame for Lights These materials are investigated for use in (BXUV) fire-resistance designs. Locations Building and life safety codes require doors to be provided in specific locations to protect the door openings. All Rights Reserved. or 3-5/8 inch (610 mm) steel studs spaced 24" o.c. Cementitious Stucco Portland cement with self-furring metal lath. The latest information about UL marks may be found online at https://marks.ul.com/about/. Use UL design W419 for 1-4 hour shaftwall systems or UL design V497 for 1- 2-hour options using multiple layers of gypsum board on one side of minimum 3-5/8" steel studs. Fire-rated wall, floor and ceiling assemblies provide the necessary fire and smoke barriers to create compartmentalization during a fire, safeguarding against the spread of fire and smoke within a building or to and from a building. Fire window frames intended to be installed above the floor in drywall construction should be installed as specified by the installation instructions provided with the window frame. The smart choice to make spaces more comfortable and energy efficient. resistance to the transmission of heat through the wall assembly; resistance to the passage of hot gases through the wall, sufficient to ignite cotton waste; load-carrying capacity of loadbearing walls; and. Ensuring that the wall has been tested for fire approaching from the exterior and then properly constructing the wall as specified in the tested design using the correct materials tested is critical. spans 8' from wall to wall or indefinitely with the hanger assembly. Fire-resistance Ratings - ANSI/UL 263 See General Information for Fire-resistance Ratings - ANSI/UL 263 Design No. California Supply Chain Transparency Act. Fire Rating, Sheet-Metal Mullion for Nonbearing Fire Window Frames and similar wording. This rating requirement for the wall along with the consideration of fire approaching from the exterior may be driven by the building code requirements where buildings are sited within close proximity of other buildings or the property line. Can plywood panels be added to a UL fire-resistance rated wall assembly to increase structural stability? 8' wall heights can be loaded to a maximum of 1,800 lbs. thick oriented strand board (OSB) or 15/32 in. It also allows for the use of a premanufactured suspended grid. Some manufacturers can provide labeled transom panel frames for use with doors rated up to and including 3 hours as indicated in the individual certifications. The only noncombustible structural panel for Types I and II construction. The fire resistance rating is determined in accordance with Table 1 utilizing the appropriate aggregate type used in the masonry unit and the equivalent thickness. ASTM International, Inc., 2013. This guide was developed for use by code authorities, architects, engineers, contractors, installers and other interested parties to help them determine how UL Certified opening protectives can be used in code compliant installations. UL certified exit locks include the UL symbol, LISTED or CERTIFIED, and Exit Lock. Installation instructions Fire door and fire window frames are intended to be installed in accordance with NFPA 80 and SDI A250.11. When used, each townhouse unit shall be separa-ted from other townhouse units by two 1-hour fire-resistance-rated wall assemblies tested in accordance with ASTM E119, UL 263 or Section 703.3 of the International Building Code. Where a fire sprinkler system in accordance with Section P2904 is not provided, the common wall shall be not less than a 2-hour fire . The UL Certification marking for fire-resistance rated glazing materials intended for use in fire-resistance rated walls includes an identifier in the form: W - xxx Where "W" indicates the glazing meets the wall assembly criteria and "xxx" indicates the fire-resistance rating period in minutes B. FIRE-PROTECTION RATED GLAZING Swinging fire doors, fire tested under positive pressure in accordance with UL 10C and bearing the Smoke and Draft Control Door S marking have been investigated in accordance with UL 1784 and were determined to have an air leakage rate of the door assembly not exceeding 3.0 cfm per square foot of door opening at 0.10 inch of water column? Exit Doors (FUXV) This category covers sliding, swinging and bifold doors incorporating a panel that can be manually opened to permit exit travel. Only products bearing the UL Certified or Listed Fire Exit Hardware Label are rated for use on fire door assemblies and should not be confused with UL Certified Panic Hardware Label which is only intended for use on non-rated exit doors. 1), which outlines a procedure to calculate the fire resistance ratings of concrete masonry assemblies. The active surface of the actuating paddle must be visually and physically distinct from the rest of the device. Supplementary information about Fire and Sound Rated Assemblies including UL Types. Latch retraction options are only permitted if they are electrically operated and can be connected to an initiating device or fire alarm control panel. Because full-scale fire testing of representative test specimens is not practical in daily practice due to time and financial constraints, the IBC outlines multiple options for alternatives for fire rating determination: Of these, the calculation method is an economical and commonly used method of determining concrete masonry fire resistance ratings. Depending on the rating, sealing the edges of the wall may also be specified. Fire door assemblies typically have an hourly fire- protection rating that is nominally less than the corresponding hourly fire-resistance rating of the vertical (wall) assembly in which they are installed. Transom panel frames of standard construction are for use with doors rated up to and including 1-1/2 hours. Extensive testing has established a relationship between fire resistance and the equivalent solid thickness of concrete masonry walls, as shown in Table 1. Sure-Span can also be used in roof systems as well. In many cases, drywall, plaster or stucco finishes are used on concrete masonry walls. Leakage-rated door assemblies may be assembled at the job site, or may be factory assembled. As specified in the header of this design, Bearing Wall Rating - 1 Hr Rating Exposed to Fire on Exterior Face (See Item 8) for the 1-hour fire rating on the exterior face of this wall, items 6 and 7 are to be disregarded and one of the facia materials specified in item 8 must be chosen instead. 11). Temperature rise ratings Some fire doors contain a temperature-rise rating on the Certification Mark. Supplemental Policy For California Residents. ThermalSafe achieves a one-, two-, or three-hour fire rating for walls and 1.5 hours for ceilings, making it the fire-resistant panel of choice. Like a fire barrier, a fire partition may extend from floor to roof deck above. The Guide Information also has links to manufacturers whose products are certified under the category. Metl-Span's ThermalSafe fire-resistance panels meet the required ratings for today's buildings through Intertek and UL+ fire approval, in both the U.S. and Canada. UL certifies a wide range of products and systems that are covered by opening protective requirements in model building codes. In the event of power failure, the door leaves open manually (fail-safe) to allow egress travel or close when necessary to safeguard the means of egress. JH/FCS 60-05
to a premanufactured suspended grid system. Oversized frames Freight elevator, passenger elevator and swing-type fire door frames incorporating transom panels exceeding the heights eligible for certification and which have not been subjected to standard fire tests that are otherwise found to be in compliance (except for size) with all requirements for design, materials and construction can be provided with an Oversized Frame Listing Mark. The calculated fire resistance rating of concrete masonry lintels is based on the nominal thickness of the lintel and the minimum cover of longitudinal reinforcement (see Table 5 ). This interior non-load bearing wall assembly with options for 1- and 2-hour systems has Rockwool AFB insulation as an option for providing fire resistance, in addition to sound dampening. In addition to the steel head and jamb members, these frames should be equipped with a steel mullion, transom bar, steel-covered composite transom panel, and glazing beads. Installation details other than those specified in NFPA 80 and SDI A250.11 are shipped with the frames. Fire window frames intended to be installed in drywall construction, and supported directly by a noncombustible floor bear the supplemental marking Fire Window Frame for Installation on Noncombustible Floor with Base Anchor Provided on Frame.. Egress requirements include minimum door widths, projections into the doorways, and door swing requirements. These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. Or 1- Hr.) Warnock Hersey Product Listings
A. FIRE-RESISTANCE RATED GLAZING UL certified windstorm rated building assemblies (ZHLA) clearly identifies the test criteria used during an investigation, and components and products (ZHLL) used within these assemblies are subject to an ongoing factory (quality control) audit inspection as part of ULs Follow-Up Service program. Care should be taken to verify that the doors, frames, glazing and hardware are installed in accordance with the manufacturers installation instructions, and in accordance with NFPA 80 requirements. Using theiQPlus Search Toolssearch, refine the results usingthekeywordbox. Ability to provide thermal resistance for comfort and efficiency. (51 mm) thickness can be used in the joints of a 4-hour wall. such as hurricanes and tornadoes, has resulted in regulations being adopted to provide resilience from wind-borne debris and the effects of high windspeeds and wind load. UL Solutions' performance Verification program for Category 8 cable can help ensure that your products meet the latest published requirements for CAT 8 in ANSI/TIA-568C.2-1 and IEC/ISO 11801 (IEC 61156-9 and -10). Before the development of fire-rated horizontal membranes, architects used UL fire-rated wall assemblies turned horizontally or shaftwall systems for corridor ceilings. Maximum one non-bearing wall partition intersection per stud cavity. 8024 Esquesing Line Milton, Ontario Canada L9T 6W3 Tel: 1-800-265-6878 Smoke barriers are continuous membranes, either vertical or horizontal, such as a wall, floor or ceiling assembly, that are designed to restrict the movement of smoke through a building. In addition to these prescriptive fire resistance rated control joints, other control joints may be permitted in fire rated masonry walls. rating when tested in accordance with ASTME 119 or UL 263. Glazing is required to be listed in accordance with UL 9 and/or UL 263 requirements, and may consist of fire-protection or fire-resistance rated glazing. Doors, Windows and Related Hardware Marking and Application Guide UL and the UL logo are trademarks of UL LLC 2020, Fire Door Assemblies and Window Assemblies, Freight-elevator-type Fire Door Retrofit Parts, Swinging-type Fire Doors, Positive-pressure Tested, Finishers of Fire Door Frames and Fire Window Frames, Accessories for Single-point Locks and Latches and Fire-exit Hardware, Flush and Surface Bolts, Self-latching Type, Electrically-controlled Single-point Locks and Latches, Miscellaneous Fire Door Accessories, Positive-pressure Tested, Cladding Materials for Fire Doors and Frames, Gasketing and Edge-sealing Materials for Fire Doors, Positive-pressure Tested, Combination Fire Door Closers and Holders, Fire Door Operators with Automatic Closers, Retrofit Rolling Steel Fire Door Operators, Door Operators for use in Hazardous Locations, Door Holders for use in Hazardous Locations, Accessories for Windstorm-rated Swinging Doors, Glass Light Frames for Windstorm-rated Doors, AMCA 540, ASTM E283, ASTM E331, ASTM E330, ASTM E1886, ASTM E1996, TAS 201/202/203, AAMA/WDMA/CSA 101/I.S.2/A440, and/or ICC 500, Products for Use in Windstorm-rated Assemblies, The UL symbol with the words CERTIFIED or CLASSIFIED, D indicates the glazing is suitable for use in fire door assemblies, H indicates compliance with the hose stream requirements of the standard, NH indicates the glazing has not been subjected to the hose stream requirements of the standard, T indicates the glazing material has a temperature rating, which is defined as a maximum unexposed surface temperature of 450F when measured at 30 minutes during the standard fire test, NT indicates the glazing material does not have a temperature rating, which is defined as a maximum unexposed surface temperature in excess of 450F when measured at 30 minutes during the standard fire test, xxx indicates the fire-protection-rating period in minutes, The UL symbol with the words CERTIFIED and SAFETY (when using the Alternate UL Mark, the UL symbol with the word CLASSIFIED above the UL symbol), Where OH indicates compliance with the fire and hose stream requirements of the standard and xxx indicates the fire-protection-rating period in minutes, Hourly rating (e.g. Project materials list, such as fire-rated wall assemblies before the development of horizontal... 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