ul fire rated assemblies

20-minute type window frames fire tested without hose stream are typically pressed steel window frames of the hollow-metal type. Sound absorption characteristics, helping reduce noise transmission. The following steps provide a systematic approach that can be followed to provide a safe, code compliant installation. 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. These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. Double egress frames are intended for use with double egress door designs as identified in the individual certifications. These include rolling steel, special-purpose, chute type, sliding type, swinging type, and freight or passenger elevator type fire doors. It is a 2-hour wall and is fire-rated on both sides. Explore our press releases and news updates. Fire-resistance rated assemblies. Plaster and stucco are applied in accordance with the provisions of the building code without further modification. 1. The actuating paddle is an arm, push plate or paddle which functions as the activating mechanism of an exit lock on the egress side of the door. The calculation method is fully described in ACI/TMS 216.1 and IBC Section 722, and determines fire resistance ratings based on the equivalent thickness of concrete masonry units and the aggregate types used to manufacture the units. 12) for lintel design and conditions for arching action. Doors prepared at the factory for glazing materials include the glazing members (framing) but are not required to include glazing itself. 2-1/2" NWC, Fluted. Collectively, these are referred to by UL in this Guide as marks. The performance of these doors is based upon test methods in ANSI/SDI-BHMA A250.13, Testing and Rating of Severe Windstorm Resistant Components for Swinging Door Assemblies. It also acts as a heat sink, reducing the chance of fire on unexposed sides of the assembly. ASTM International, Inc., 2018. Across nearly 150 pages, "The Wood Book" provides detailed, fire-rated UL designs for wood-frame walls as well as floor-ceiling and roof-ceiling assemblies; head-of-wall and rim joist details for the intersections of walls and floor-ceiling assemblies; multiple design options for mechanical, elevator and stair shaft enclosures; and new area . CST Slotted Track UL Assemblies. If the equivalent thickness is unknown, but the percent solid of the unit is, the equivalent thickness of a hollow unit can be determined by multiplying the percent solid by the units actual thickness. Fire-resistance rated glazing tested as part of a fire-resistance rated wall assembly in accordance with the Standard for Fire Tests of Building Construction and Materials, UL 263 (ASTM E119), is covered under the Fire-resistance Rated Glazing Materials (CCET) category. The only noncombustible structural panel for Types I and II construction. Seeing a need, National Gypsum's 1-800-NATIONAL Construction Services team developed the horizontal membranes listed below. The assembly must be constructed with the components listed in the UL . 6), that are commonly available include 100% solid units, 75% solid units, and hollow units meeting minimum required face shell and web dimensions. 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? Fire exit hardware is investigated in accordance with UL 305 and UL 10C. Transom light frames glazed with labeled glazing material are intended for use with doors rated a max of 3/4 hour. Maximum joint width is in. Refer to Appendix A for a complete list of related product categories. In many cases, drywall, plaster or stucco finishes are used on concrete masonry walls. 7. Product iQ accesses the UL certification database so you can start searching with a single keyword or a variety of other information pieces, including CCN, file number, assembly number, design number, system number or construction number, 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. This is important to know because the construction affects the anchoring of the door frames, transoms and side lights. This category covers devices intended for mounting on outward swinging exit doors to facilitate the egress of occupants. A four or five-letter code following each product category in this guide is the UL category code number (CCN), which identifies product categories under which products are certified by UL for the identified application. Photo 2 (from the UL On-Line Fire Resistance Directory) shows an example of . 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 Gasketing Materials for Fire Doors (GVWZ) category includes gasket materials investigated in accordance with the Standard for Fire Tests of Door Assemblies, UL 10B. However frames may or may not be marked with hourly ratings. 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. C. IDENTIFICATION OF UL CERTIFIED PRODUCTS The equivalent thickness of a 100% solid unit or a solid grouted unit is equal to the actual thickness. 18 gauge or heavier steel or stainless steel and properly anchored, will comply with the positive pressure test requirements. Learn how to install fiberglass batts, rolls and other insulation into attics, walls, and more. UL Fire-Rated. Exit doors are investigated in accordance with the UL Subject 1336 Outline of Investigation for Exit Doors. It looks like you entered an employee email address, but this is the customer sign-in. (ref. One aspect of this protection is based on limiting the movement of fire and smoke through the building using a compartmentation approach (also called the fire area). These frames are only intended for use in the applications specifically identified in the model codes, such as in door assemblies used in some corridor and smoke barrier applications. The Positive-pressure Tested Gasketing and Edge-sealing Materials for Fire Doors (GVYI) category includes materials investigated in accordance with UL 10C. standardized calculation procedures, such as those in ACI/TMS 216.1 and in Section 722 of the IBC; prescriptive designs such as those in Section 721 of the IBC; engineering analysis based on a comparison with tested assemblies; third party listing services, such as Underwriters Laboratory; and. This guide explains the differences in product certification markings for each application. 20-minute type door frames fire tested without hose stream are intended for use with 20-minute rated door assemblies fire tested without hose stream. 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. This rating is intended for use in determining compliance with the temperature-rise requirements contained in the International Building Code, NFPA 101, and NFPA 5000. Concrete masonry column fire testing evaluates the ability of the column to carry design loads under standard fire test conditions. ASTM, ISO, EN, CAN/CGSB, CAN/ULC. ASTM International, Inc., 2013. Fire window frames are Listed for a 3/4 hour or 1-hour fire rating. These door frames are intended to be installed in accordance with SDI A250.11, Recommended Erection Instructions for Steel Frames, unless indicated otherwise in the individual manufacturers Classifications. The cover requirements protect the reinforcement from strength degradation due to excessive temperature during the fire exposure period. Standard Specification for Concrete Aggregates, ASTM C33/C33M-18. Find and download resources for STC rated wall assemblies for your construction project. Model codes specify the minimum width of door openings, which varies depending on the occupancy or area which they serve, and the maximum length of projections into the clear width. USG provides resources here for our UL wall assemblies for seamless integration into any construction project. The installation instructions include the type(s) and size(s) of glazing materials permitted, and the accessories or hardware permitted that are not Classified separately. 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). Connect with us in person or online, around the globe. It also includes requirements designed to limit the movement of smoke through the building using smoke barriers and partitions. 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. Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. FDF-P in lieu of Fire Door Frame with Panels Standard Specification for Vermiculite Loose Fill Thermal Insulation, ASTM C516-08 (2013). Or 1- Hr.) UL certified exit locks include the UL symbol, LISTED or CERTIFIED, and Exit Lock. Doors, windows, and related hardware that have been certified by UL to provide protection against burglary, robbery or theft or for access control are not covered in this guide. This 2-hour horizontal shaftwall assembly consists of 4" shaftwall studs with shaftliner panels between each stud and three layers of 5/8" Type C gypsum board applied to the underside of the framing. UL certifies doors and hardware that are specifically evaluated for use as part of the means of egress system. Firestop systems. FDF-20 in lieu of Fire Door Frame Fire Rating 20 Minutes These listings are short summaries to serve as a . Classified glazing material is usually provided by someone other than the window frame manufacturer and installed after installation of the window frame in the building. All horizontal and vertical joints must be supported and finished. Also included are assemblies composed of concrete masonry and other components, including plaster and gypsum wallboard finishes, and multi-wythe masonry components including clay or shale masonry units. Glazing materials Glazing materials covered under the fire door categories are Classified for a fire-protection rating only.

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