Q: If its determined that an exterior wall needs to be fire resistance rated how do I know which wall to use? The Mark typically describes if the frame includes sidelights and/or transom panels, may include hourly ratings, and may describe if the frame was evaluated without hose stream. Fire partitions are primarily utilized for corridor wall construction and as tenant separations in malls and residential units. 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. The new fire resistance-rated, non load-bearing metal building interior wall assembly will be acceptable where one or two-hour ratings are required by building codes. The fire-resistance rating of a wood frame assembly is equal to the sum of Viper-X has been tested and is certified in several UL fire rated assemblies in walls requiring 1 to 4 hours of fire protection. Our products are manufactured to the stringent tolerances established by the American Iron and Steel Institute, and the most recent IBC, IRC, and CBC Building Codes. Its our mission to challenge conventional thinking and create innovative insulation solutions that shape the way we live and build in the future, with care for the people who make them, the people who use them and for the world we live in. WAC 51-51-0302 Section R302Fire-resistant construction. Differing types of rated assemblies have differing requirements per Ch. The window frame prepared at the factory for the glazing material does not always include the glazing material. Our Resource Center has the answers. 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. The assembly consists of a frame, doors and necessary hardware. 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. The glazing materials are to be installed in the fire doors in accordance with NFPA 80 and the installation instructions provided by the manufacturer of the door, glass light frame or glazing material. 18). Start saving documents for quick referenc or log in to view previous folders. Brick veneer attached to the studs with corrugated metal wall ties attached to each stud with 8d cement coated nails, every sixth course of bricks. UL Standard | UL 618 | Edition 9 | Standard for Concrete Masonry Units | Edition Date: February 27, 1995 | ANSI Approved: June 12, 2020. Unless otherwise indicated in the individual Certifications, these materials have not been investigated by UL to determine compliance with safety glazing requirements. These are all vertical assemblies designed to restrict the spread of fire in which continuity is maintained. This includes protecting door openings (1) in required fire and smoke rated walls, barriers and partitions, (2) between dwelling units and attached garages, and (3) in various portions of the means of egress system. Table 7 applies to finishes on the non-fire-exposed side of the wall, and Table 8 applies to finishes on the fire-exposed side. This creates a product that not only resists fire damage but meets code, provides design flexibility, and also offers the strength and structural integrity of traditional OSB panels. - Stud spacings are maximums, so you can use 16" o.c. Designs listed are minimum construction requirements to achieve fire rating. While finishes are normally applied for architectural reasons, they can also provide additional fire resistance. Windstorm Rated Door Frames (ZHDL) This category covers door frames intended for use in swinging door windstorm-rated assemblies. Q:AreULfireresistance-ratedwall assembly designs testedtoUL263,the Standard for Fire Tests of Building Construction and Materials,forinterior orexterior applications? From Table 1: T1 for expanded shale (3 hr rating) = 4.4 in. METHODS OF DETERMINING FIRE RESISTANCE RATINGS. Panic hardware is required to be listed in accordance with the Standard for Panic Hardware, Glass Light Frames for Windstorm Rated Doors (, Accessories for Windstorm Rated Swinging Doors (. 4. Fire and smoke protection Building codes rely on fire and smoke protection features to safeguard the public and emergency responders from fire and smoke hazards. 13191 Crossroads Pkwy. Similarly, a Certification Mark for Passenger Elevator Fire Door Frame Assemblies incorporating a transom panel can be provided when such frame/transom panel assemblies, designed for use with specific Classified Passenger Elevator Fire Doors and Listed Passenger Elevator Fire Door Hardware, exceed the maximum heights which have been subjected to Standard Fire Tests. USG STRUCTO-CRETE Brand Structural Panels. Click on Category Code links to view UL Guide Information for the product category. Call: 1-800-USG-4YOU Contact Tech Support Vincent E. Sagan "UL W447 is a result of applying previous testing for an exterior wall assembly to a new interior wall assembly. Oversized frames Fire window frames exceeding the height and width 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 Assemblies Certified or Listing Mark . LP FlameBlock is an ICC-approved component of 1- and 2-hour fire-rated wall assemblies and roof deck applications. The system also is somewhat inflexible in that little variation from the original tested wall assembly is allowed, including unit size, shape, mix design, constituent materials, and even the plant of manufacture. Connect with us in person or online, around the globe. This section contains procedures for calculating the fire-resistance ratings of walls, floor/ceiling and roof/ceiling assemblies based in part on the standard method of testing referenced in Section 703.2. Intertek Warnock Hersey Product Listings: Click for Warnock Hersey Product Listings 4. Floor and Ceiling Runners (Not shown) Channel shaped runners, 3-5/8 in. The intent of the new requirement is to prevent flame passage over the top of a wall in . The calculated fire resistance method is based on extensive research and testing of concrete masonry walls. These frames should be glazed with Classified Fire-protection Rated Glazing Materials (KCMZ). Learn how to install fiberglass batts, rolls and other insulation into attics, walls, and more. Panic Hardware (FVSR) This category covers devices intended for mounting on or integral with outward-swinging doors to facilitate the safe egress of persons in case of emergency. 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 . Door frames may be provided with mullions, transom panels, or transom lights. Model codes include requirements for doors which serve the means of egress system, which are referred to as exit (egress) doors. Refer to product category guide information for specific marking requirements. From the standpoint of life safety (particularly for fire fighters) and reuse, this failure mode is certainly preferable to a structural collapse endpoint, characteristic of many other building materials. 6. For finishes on the fire-exposed side of the wall, a time (from Table 8) is assigned to the finish. Find required Certified ICC and UL evaluation reports for National Gypsum products and systems assemblies. Determine the size and location of doors A number of factors dictate the number, size and location of doors to be provided in a building. Start saving documents for quick referenc or log in to view previous folders. Adding Wood Structural Panels to a Fire-Tested Wall Assembly Guidance for designers seeking to add structural panels to tested assemblies that don't include them-e.g., when exterior walls need to be shear walls but the specified assembly doesn't show sheathing panels. 4), which measures four performance criteria, as follows: resistance to the transmission of heat through the wall assembly; As far as whether or not you can use any of these assemblies to span an exit corridor with attic storage above or above an elevator shaft wall, look at the plans. Standards products are certified against
These are detailed in items 1 through 5. 16). Gypsum wallboard and gypsum lath are to be attached to wood or metal furring strips spaced a maximum of 16 in. 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. 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. In other cases, fire doors are supplied independently from the other components, and are assembled at the job site with the fire door frame, glazing, hardware, and/or other accessories to form a fire door assembly, which provides the degree of fire protection required for the opening. Do you have questions about Assemblies? JH/FCS 60-02
The calculation procedure allows the designer virtually unlimited flexibility to incorporate the excellent fire-resistive properties of concrete masonry into a design. These products have not been investigated for a fire resistance classification. Box 860 Valley Forge, PA 19482 Professional: 800-233-8990 Consumer: 800-782-8777 www.certainteed.com CertainTeed UL Design V450 Fire-Rated Wall Assemblies 1-Hour Fire Resistance Rating Gypsum Board 5/8" (15.9mm) ProRoc Type X Gypsum Board, one layer applied Frames with sidelights glazed with labeled glazing material are intended for use with doors rated a max of 3/4 hour. However, the hourly rating, construction, extent of continuity and support for these structures varies. Cementitious Stucco Portland cement with self-furring metal lath. Window frames Fire window frames consist of sash and mullions of various designs. Available insulation products for UL U305. 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. 30 MIN 250F MAX, 30 MIN 450F MAX, 30 MIN 650F MAX or No Reference Provided). NOTE: If sound testing is associated with the search, it will be displayed with the results. (13 mm), a 1 in. This design also. If a fire rating is desired for the exterior sidefurther refine the results usingRating Exposed to Fire on Exterior FaceintheKeywordbox. The contract documents often contain just the Underwriters Laboratories, Inc. design number, such as UL U405 and nothing more. or 3/8 in. In addition to this TEK, a companion spreadsheet is available that allows users to quickly determine the fire rating of concrete masonry assemblies with various finishes, SeeFire Rating Companion Spreadsheet, TEK 7-1D (ref. Certification Marks that do not indicate a temperature rise are for doors which either develop a temperature rise in excess of 650F on the unexposed surface of the door or have not been evaluated for a temperature rise rating. Certified exit doors include the UL symbol, the word LISTED or CERTIFIED, and Sliding Exit Door, Swinging Exit Door, Bifold Exit Door or Exit Door. How It's Made Easily create a submittal by selecting the components which apply to your specific project materials list. ASTM International, Inc., 2017. 9' wall heights can be loaded to a maximum of 1,180 lbs. 9), or vermiculite complying with C516,Standard Specification for Vermiculite Loose Fill Thermal Insulation(ref. Also included in this category are head . A product intended to alter the clearance or correct an excessive clearance after a door has been installed can be certified as a Miscellaneous Fire Door Acccessory or as a Miscellaneous Fire Door Accessory, Positive Pressure Tested (GVUY) and is not considered a gasketing product. Product Guide information is available in the UL Product iQ database. ASTM International, Inc., 2017. To properly select door and window assemblies, one needs to know and understand the building design criteria, applicable code requirements, and select the appropriate UL Certified products or systems. 5), and is reported on the C140 test report. If all cells of hollow unit masonry are filled with an approved material, the equivalent thickness of the assembly is the actual thickness. Plaster and stucco are applied in accordance with the provisions of the building code without further modification. Ensure that the product labeling for the exit hardware device matches the application as panic hardware is only for use on non-rated assemblies while fire exit hardware is to be selected for openings wwhere a fire rating is required. Doors prepared at the factory for glazing materials include the glazing members (framing) but are not required to include glazing itself. FDF-L in lieu of Fire Door Frame for Lights Windstorm rated products in the following categories include Certified products that have been investigated for use in the windstorm rated assemblies described above. The IBC and ACI/TMS 216.1 make provision for calculating the additional fire resistance provided by these finishes. Besides the locations specified by code requirements, doors are also provided in locations to meet the needs of the building occupants. UL U305; GA WP 3510; UL U311; IBC 2012 Table 721.1(2), Item . Since some of the products and systems are also certified for use as part of the buildings means of egress system or for resilience from damage from wind-borne debris, information on these applications is also covered in this guide. ASTM International, Inc., 2018. When Items 6, 6B, 6C, 6D, 6E, or 6F, Steel Framing Members*, are used, gypsum panels attached to furring channels with 1 in. Sound absorption characteristics, helping reduce noise transmission. 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. Alternately, the International Building Code requires enclosed elevator lobby doors to comply with smoke and draft control door assembly requirements when tested in accordance with UL Panic hardware is investigated in accordance with UL 305. This guide is designed to help users locate, specify or verify UL Certified doors, windows and related hardware to meet applicable model code requirements for applications including fire and smoke protection, egress, and windstorm resilience. Find out what and how much you need to buy for your next building project. Find and download resources for STC rated wall assemblies for your construction project. . Standard Specification for Lightweight Aggregates for Concrete Masonry Units, ASTM C331/C331M-17. The exterior metal cladding and interior sides were both subjected to separate one-hour fire tests, as well as hose stream tests immediately following each burn. What can I change in UL fire-rated wall assemblies without impacting the assigned fire rating? Title: BXUV.U387 - Fire-resistance Ratings - ANSI/UL 263 Author: dmartinez Created Date: 6/28/2016 3:05:15 PM View our, New Products: USG Ceilings Inspirational Book, Danoline Acoustical Gypsum Inspirational Book, Acoustical Ceilings Performance Substrate, Ensemble Acoustical Drywall Ceiling Estimator, USG Acoustical Ceiling Panels & Acoustical Suspension Systems Catalog (WL294911), STRUCTO-CRETE Brand Structural Panels Portfolio, Levelrock & Durock Brand Fire & Sound Rating Guide, California Transparency in Supply Chain Act, Terms and Conditions for USG Sales/Terms and Conditions for USG POs. Certification Mark considerations UL certified fire door frames and window frames bear either a UL Listing Mark or a UL Certified Mark that appears on the frame where visible after installation. The manufacturer and model number of the frame, wall type, opening size, maximum design pressure and maximum impact energy resistance are identified in each Classification. ICC-approved applications for fire-rated sheathing that combines flame-spread and burn-through resistance to meet fire codes. 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. The hourly ratings for special frames are shown in the individual certifications. Exterior wall assemblies are designed to resist the impacts of fire, wind, rain, hail, extreme temperatures and sound, and be energy efficient, attractive and much more. Installation details other than those specified in NFPA 80 and SDI A250.11 are shipped with the frames. Installation instructions are not required to be shipped with frames that are to be installed in accordance with NFPA 80 and SDI A250.11. Q. Egress requirements also require these doors to be readily operable from the egress side without the use of a key or special knowledge or effort, and to include panic hardware that is listed in accordance with UL 305. 16 in. Can plywood panels be added to a UL fire-resistance rated wall assembly to increase structural stability?
When used, each townhouse unit shall be separated 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. Glazing materials Glazing materials covered under the fire door categories are Classified for a fire-protection rating only. ClarkDietrich UltraBEAD is a proprietary compressible foam that provides a 1- or 2-hour fire-rated assembly under concrete floor decks for a " max joint and is UL 2079-Fifth Edition compliant. Delve into detailed press kits for information on our work. rating when tested in accordance with ASTME 119 or UL 263. These oversized frame assemblies are intended for use with specific Classified freight elevator fire doors, passenger elevator fire doors, or swinging fire doors. 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