Use the link below instead. Installation instructions are not required to be shipped with frames that are to be installed in accordance with NFPA 80 and SDI A250.11. The manufacturers certification information in the UL Product iQ database also describes the components used in the assembly. Exit Locks (FUQV) This category covers locking hardware assemblies intended for mounting on outward swinging doors for the purpose of locking such exit doors against unauthorized egress. Wired glass is not permitted in those areas. Transom panel frames of standard construction are for use with doors rated up to and including 1-1/2 hours. For prescriptive designs, the IBC provides a series of tables that describes requirements of various assemblies to meet the fire resistance ratings specified. U350. These fire door assemblies should be certified in accordance with UL 10A, 10B, and 10C as applicable, and installed in accordance with NFPA 80. Photo 2 (from the UL On-Line Fire Resistance Directory) shows an example of . Glazing materials Glazing materials covered under the fire door categories are Classified for a fire-protection rating only. Fire door markings UL certified fire doors include the UL symbol, the word CERTIFIED or CLASSIFIED and the following information: Installation instructions Fire doors are intended to be installed in accordance with the installation instructions provided by the manufacturer. Typical equivalent thickness values for these units are listed in Table 2. The only noncombustible structural panel for Types I and II construction. Openings in the roof shall not be located within 4 feet (1220 mm) of the fire wall. These devices are intended for use in applications where codes regulate special locking arrangements, delayed egress unlocking, access-controlled egress, and electromagnetically locked exit (egress) doors. These products are Classified for fire ratings of 3/4 hour, 1 hour, 1-1/2 hours, and 3 hours, or a fire rating of 20 min fire-protection rated without hose stream as indicated in the individual Classifications. 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. Assemblies incorporating fire-resistance rated glazing comply with all of the requirements that a fire-resistance rated wall must meet (e.g. 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.. Installation instructions Fire door and fire window frames are intended to be installed in accordance with NFPA 80 and SDI A250.11. The lower roof assembly within 4 feet (1220 mm) of the wall has not less than a 1-hour fire-resistance rating and the entire length and span of supporting elements for the rated roof assembly has a fire-resistance rating of not less than 1 hour. (406 mm) o.c., and must be installed with the long dimension parallel to the furring members. Elevator door frames, wood frames and other special use frames as identified in the individual certifications are intended for installation only in walls of the types shown in the installation instructions accompanying the door or window frame. See Swinging-type Fire Doors, Positive-pressure Tested (GSZN) for certifications and category types. Firestop foam is rated as a system depending on how it is used, and is tested to ASTM E814 which is the "Standard Test Method for Fire Tests of Through-Penetration Fire Stops". This recommended approach applies primarily to doors, but some of the concepts are also applicable to windows, specifically those intended to restrict the movement of fire and smoke in a building. 1. 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. Don't miss the latest insights, news and product offerings from USG. 4), which measures four performance criteria, as follows: The fire resistance rating of concrete masonry is typically governed by the heat transmission criteria. ASTM, ISO, EN, CAN/CGSB, CAN/ULC. The assembly consists of a frame, doors and necessary hardware. Appendix C1.1 of UL 263 provides general information with respect to the use of the restrained and unrestrained ratings published in the various certifications of horizontal assemblies. The glazing materials have been investigated for use in specific fire-resistive floor-ceiling, wall and/ or partition constructions with respect to (1) construction details, and (2) maximum size of individual glazing panels, as described in the individual design (BXUV). Latch retraction options are only permitted if they are electrically operated and can be connected to an initiating device or fire alarm control panel. You have been logged out due to inactivity. Or 1- Hr.) Designed to contain a fire for a rated amount of time. UL Design Studio, Architectural Assemblies & Estimators | USG The following diagrams identify the components that make up complete assemblies, along with links to the guide information for the various product categories. Concrete masonry is widely specified for fire walls and fire barriers because concrete masonry is noncombustible, provides durable fire resistance, and is economical to construct. UL Solutions structures this activity to be distinct and separate from its conformity assessment bodies. To see how Marking and Application Guides can help address some questions you may have visit this page. UL Design V337 assembly is commonly used in Type III and V exterior load-bearing walls. . NA. ASTM International, Inc., 2016. 20-minute type window frames fire tested without hose stream are typically pressed steel window frames of the hollow-metal type. METHODS OF DETERMINING FIRE RESISTANCE RATINGS. C. IDENTIFICATION OF UL CERTIFIED PRODUCTS Model codes may require doors installed in smoke partitions to meet the requirements for a smoke and draft control door assembly when tested in accordance with the Standard for Air Leakage Tests of Door Assemblies, UL 1784. ASTM International, Inc., 2016. Find and download resources for STC rated wall assemblies for your construction project. These additional regulations typically require Windstorm-rated Building Products (ZHBA) to comply with specific test protocols or standards and to be manufactured under a quality assurance program. 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. 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. Use: Rated ceilings above corridors, mechanical rooms, or other incidental uses required by Section 509 of the IBC. 2.3. It is a key differentiator for products within the exterior wall assembly market. Model codes include requirements for doors which serve the means of egress system, which are referred to as exit (egress) doors. 2-Hour Exterior Wall Assembly - UL Design No. (3/8- or 15/32- inch plywood), the roof components play a significant role in achieving the fire rating of the overall roofing system. Among other criteria UL 305 requires the actuating bar to extend across not less than one half of the width of the door leaf. Door and window assemblies in smoke barriers are required to be protected against fire and smoke leakage in accordance with requirements included in the opening protective portion of the code. Welcome to the cutting edge of safety science. 11). FDF-L in lieu of Fire Door Frame for Lights 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. The production of UL Certified products is periodically audited by UL Staff at the manufacturing facility to verify that the products continue to comply with the applicable requirements in the standard used to evaluate the products. This guideline stipulates that when applying the fire resistance calculation procedure of ACI/TMS 216.1 to products manufactured using aggregate types that are not listed in ACI/TMS 216.1, at least two full-scale ASTM E119 tests must be conducted on assemblies containing the unconventional material. These materials typically are much thicker than the common in. American Concrete Institute and The Masonry Society, 2014. International Building Code 2015. International Code Council, 2015. International Building Code 2018. International Code Council, 2018. Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. 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. UL W461. Fire Rated Wall Assemblies. 6 USG Fire-Resistant Assemblies Test Certication Test Conditions and Fire- and sound-tested assemblies listed in this Selector are based on characteristics, properties and performance Certificationof materials and systems obtained under controlled test conditions as set forth in the appropriate ASTM Standard in effect at the time of test. ASTM International, Inc., 2017. The calculations are based on extensive research, which established relationships between the physical properties of materials and the fire resistance rating. Applicable fill materials are: grout, sand, pea gravel, crushed stone, or slag that comply with ASTM C33/C33M, Standard Specification for Concrete Aggregates (ref. UL 305 requirements cover releasing devices operated by an actuating bar (also referred to as a crossbar or push pad) or actuating paddle for outward-opening doors, designed to facilitate the egress of persons from buildings in the event emergency. These materials are investigated for use in (BXUV) fire-resistance designs. Positive pressure frames All three-sided hollow-metal frames, manufactured from No. A UL fire resistant rated ceiling also provides a known, specified fire resistance period. Our testing services span across a broad spectrum of standards and evaluate product performance to all the critical attributes necessary to provide confidence in product performance. PDF. Products that UL has certified for use in applications where listing or listing and labeling are required in the code include a UL Certified, a UL Listed, or a UL Classified Mark. Additional information on the intended use or limitations that may apply and the standard(s) used to evaluate products under the product category is provided. Connect with us in person or online, around the globe. In addition, some window frames are Listed for 20-minutes without hose stream as indicated in the individual certifications. Accessories include fire door coordinators, cladding materials, glass light frames, and gasketing and edge sealing materials. Please enter the email address you used to create the account. Gypsum wallboard and gypsum lath are to be attached to wood or metal furring strips spaced a maximum of 16 in. Fire testing of wall assemblies is conducted in accordance with the Standard Test Methods for Fire Tests of Building Construction and Materials, ASTM E119 (ref. (152 mm) masonry; however, if a special analysis indicates that the reinforcement is not necessary or not needed, such as when conditions for arching action are present, the cover requirements may be waived. ASTM International, Inc., 2018. Figure 3 shows control joint details in fire-rated wall assemblies in which openings are not permitted or where openings are required to be protected. Some of these materials have not been evaluated using standardized fire resistance test methods or have been evaluated only to a limited degree. 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. Standard 20-minute type window frames consist of formed steel sheet, reinforced as required, with a stationary-type single sash or with stationary type multiple sashes. 1784 without an artificial bottom seal. Extensive testing has established a relationship between fire resistance and the equivalent solid thickness of concrete masonry walls, as shown in Table 1. The firerating of the wall assembly is the lower of the two. USG provides resources here for our UL wall assemblies for seamless integration into any construction project. When combining doors, frames and hardware with different ratings the overall rating of the assembly will be the lesser of the ratings of any of the individual components. Other categories for Windstorm Rated Products Product categories have been established to cover other products that have been investigated for use in windstorm rated assemblies, including: Installation considerations To determine if a particular windstorm rated assembly is suitable for use in a specific application, first identify all test standards or protocols and performance ratings specified by the codes or regulations being enforced. Two layers 1" (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner inserted in H-Studs 24" (610 mm) o.c. UL Wall Assemblies. These doors are intended to be installed in a Certified or Listed fire door frame and provided with a UL Certified or Classified Category H gasketing material for fire doors. 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. Ability to provide thermal resistance for comfort and efficiency. Therefore, codes do not limit the quantity or the size of the fire-resistance rated glazing that can be used in a wall. We test assemblies to international standards, establishing an hourly rating to provide evidence of compliance to code requirements. UL certified panic hardware includes the UL symbol, LISTED or CERTIFIED, and Panic Hardware. It also acts as a heat sink, reducing the chance of fire on unexposed sides of the assembly. Frame manufacturers may mark the frame with the letter S but this is not required by UL or by model codes. with . FDF-20 NH in lieu of 20 Minute Type Door Frame Fire Tested Without Hose Stream. Each UL CCN provides a direct link to the published Product Guide Information for the product category which is separate from the information contained in this Marking and Application Guide. The result, Tef, is then added to the concrete masonry wall equivalent thickness, Te, and used in Table 1 to determine the walls fire resistance rating (i.e., the equivalent thickness of concrete masonry assemblies, Tea = Te + Tef). . (25 mm) thickness (measured perpendicular to the face of the wall) of ceramic fiber in the joint can be used in walls with fire resistance ratings up to 3 hours, while a 2 in. Joint systems. Understanding the UL Fire Resistance Directories webinar on August 27, 2020. If a dimension is indicated as a minimum or maximum, the construction can include greater or lesser dimensions, respectfully. Products certified under the ZHLL category have been certified against various recognized model codes or regional test methods such as ASTM E330, ASTM E1886, ASTM E1996, TAS 201, TAS 202, TAS 203, or ICC-500 for storm shelters. Maximum joint width is in. USG STRUCTO-CRETE Brand Structural Panels. Finally, verify that the assembly is constructed and installed in accordance with the details included in the individual certification, manufacturers instructions, and any applicable installation standards. Hardware includes locks, latches, hinges, electric strikes, flush and surface bolts, viewers and fire exit hardware. If a construction element is identified as "optional" or "may be provided" it is not mandatory and doesn't need to be included in the construction. NCMA and the companies disseminating this technical information disclaim any and all responsibility and liability for the accuracy and the application of the information contained in this publication. These materials have not been investigated by UL to determine compliance with safety glazing requirements. 30 MIN 250F MAX, 30 MIN 450F MAX, 30 MIN 650F MAX or No Reference Provided). It includes the flexibility to search by product name, master format number, related installation code section, keywords and other terms. ASTM International, Inc., 2018. 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. Note that for 3 and 4 hour requirements, not enough cover is available for 6-in. ASTM International, Inc., 2017. . ASTM International, Inc., 2013. 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 Reporting Software, 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, Fire Resistance Products, Systems and Designs, EU CE Marking Technical Documentation File Service, Brazil INMETRO Mark Certification Services, Materials & Equipment Acceptance (MEA) Report, Engineering Evaluation & Support Services, UL 263/ASTM E119 & BS476 Fire Resistance Rating.

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