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. 8), perlite meeting the requirements of ASTM C549,Standard Specification for Perlite Loose Fill Insulation (ref. 3M Fire Barrier Rated Foam FIP 1-Step | 3M United States LP FlameBlock sheathing wall assemblies can reduce the number of components within a wall, increasing the flexibility of the design. UL certifies doors and hardware that are specifically evaluated for use as part of the means of egress system. The following steps provide a systematic approach that can be followed to provide a safe, code compliant installation. ASTM International, Inc., 2016. Warnock Hersey Fire-Resistance Rated Wall Assemblies. 17). 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. Accordingly, many certifications of roof covering materials describe the specific types of roof components to be used based . water column. Fire-protection ratings Fire doors include a rating of 4, 3, 1-1/2, 1, and hours, or 30 or 20 minutes, which indicates the duration of exposure to fire. Marking and application guides are designed to assist code authorities, designers, and installers in determining the suitability of UL certified equipment for use in a particular installation. These materials have not been investigated by UL to determine compliance with safety glazing requirements. Or 1- Hr.) 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. We use cookies to provide a personalized site experience. 2-1/2" NWC, Fluted. The only noncombustible structural panel for Types I and II construction. 3/4" (19 mm) air space on both sides must be maintained between liner panels and adjacent framing. If its UL Solutions and newsworthy, its here. Please check your email. Fire-Resistive Floor-Ceiling Assemblies 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. 4. designations, thickness and fire ratings. Note that when finishes are used to achieve the required fire rating, the masonry alone must provide at least one-half of the total required rating and the contribution of the finish on the non-fire-exposed side can not be more than one-half of the contribution of the masonry alone. 1-800-545-6302 ext. Refining search results with filters makes it easy to also identify alternate solutions. Click the link above, each design number below represents a James Hardie 1 hour Fire Resistive Wall Assembly. There are also requirements in place for special locking arrangements that allow for egress while also providing a suitable level of security for the premises. For prescriptive designs, the IBC provides a series of tables that describes requirements of various assemblies to meet the fire resistance ratings specified. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. When calculating the fire resistance rating of a wall with finishes, two calculations are performed, assuming each side of the wall is the fire-exposed side. CST Slotted Track UL Assemblies. Codes require doors and windows that protect openings in these walls, barriers and partitions to comply with specific UL standards for safety and performance, and for doors and windows to have certain ratings in order to limit the spread of fire and/or smoke. Fire-resistance rated assemblies. UL Design I504. The 2014 edition of the ACI/TMS 216.1 is referenced by the 2015 and 2018 IBC for concrete and masonry materials. UL Wall Assemblies. With a rich history of fire safety science behind us, we can provide third-party Verification that your products are in compliance with industry standards, helping them get to the market faster. ASTM International, Inc., 2017. It is important to identify the doors in the building that are subject to specific egress related requirements, as covered in the Means of Egress chapter of the code. Panic hardware is investigated in accordance with UL 305. Fire Rating, Sheet-Metal Mullion for Nonbearing Fire Window Frames and similar wording. Fire Protection | MBMA Hardware and accessories may be installed at the manufacturers facility or at the job site. ASTM International, Inc., 2017. Westbrook Block is a proud producer of Underwriters Laboratories (UL) Approved Fire-Rated CMU, both Light Weight and Normal Weight densities, in 2-, 3- and 4-hour configurations. Some manufacturers can provide labeled transom frames with hollow-metal transom panels with or without a transom bar. In order to remain within the design criteria the assembly must be constructed as specified in the published design. Designed to expand up to 5 times in volume after dispensing, 3M Fire Barrier Rated Foam FIP 1-Step is a two-part urethane, smoke, sound and firestopping foam. 8 UL Fire-Rated Assemblies and Intertek-Listed Fire-Rated Walls You The code and building construction documents should be consulted to determine the size and locations of various doors within the building. This guide explains the differences in product certification markings for each application. Confirm if doors and windows are required to limit the passage of fire or smoke The fire safety system embodied in building code requirements is based on the use of walls, barriers and partitions designed to contain fires and the resulting smoke in certain areas within the building. Refining search results with filters makes it easy to also identify alternate solutions. Opening protective products and systems are provided to protect these openings. UL Fire Rated Assemblies | Resources | CEMCO 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. 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. ASTM, ISO, EN, CAN/CGSB, CAN/ULC. See how we put safety science to work to help create a safer, more secure and sustainable world for you. This article describes two sources of information that can . These fire rated metal panel . Some special frames are intended for use with Certified fire doors and Certified transom panels of a specific design. Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. Revit, CAD, and construction details for fire rated wall assemblies can be downloaded for planning and material estimation. 1. Typically, for an exterior wall with a fire separation distance greater than 5 ft (1,524 mm), fire needs be considered on the interior side only. 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. Gasketing and edge seal materials There is often confusion about whether UL certified gasketing and edge seal materials are required for fire doors used in smoke barriers and smoke partitions. in. Some of these materials have not been evaluated using standardized fire resistance test methods or have been evaluated only to a limited degree. However frames may or may not be marked with hourly ratings. Detailed information for this program can be found on ULs Field Evaluation. Product category codes are indicated below. 11). Components within the assembly may include swinging doors (ZHCW), door frames (ZHDL), latching hardware (ZHEM), hinges (ZHDX) and other items, along with a description of the allowable wall constructions and, where applicable, the maximum impact energy resistance and maximum design pressure. For example, fire door and window frames used in walls with wood or steel studs and gypsum wall board construction are anchored differently than frames installed in concrete or block walls. Some manufacturers have opted to mark their frames for conformity to positive pressure as noted below. All horizontal and vertical joints must be supported and finished. The air leakage rate of the door assembly is often specified, and typically cannot exceed 3.0 cubic feet per minute per square foot of door opening at 0.10 inch of water column for both the ambient temperature test and the elevated temperature exposure test. UL Fire Rated Wall Assemblies for CEMCO's ViperStud Interior Non-Load Bearing Framing Products. Exit locks are investigated in accordance with the UL 305 standard for Panic Hardware. Openings in the roof shall not be located within 4 feet (1220 mm) of the fire wall. Window frames Fire window frames consist of sash and mullions of various designs. Before the development of fire-rated horizontal membranes, architects used UL fire-rated wall assemblies turned horizontally or shaftwall systems for corridor ceilings. Doors with glass light panels meeting the size limitations and the rating requirements of the installation code carry the same rating as similar doors without glass light panels. Similarly, for a fire window installation it is important to identify the wall construction, the type of glazing required and the appropriate frame for the glazing and wall construction. These may be driven by code requirements, the needs of the occupants or by other means. (13 mm), a 1 in. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. Connect with us in person or online, around the globe. 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. These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. Doors prepared at the factory for glazing materials include the glazing members (framing) but are not required to include glazing itself. Smoke partitions are continuous vertical membranes, such as a wall, that are also designed to restrict the movement of smoke through a building. 2-Hour Exterior Wall Assembly - UL Design No. You may unsubscribe at any time. Frames with sidelights glazed with labeled glazing material are intended for use with doors rated a max of 3/4 hour. Determine the existing or planned building elements, including structural, mechanical, electrical, and finish materials, in the fire-rated assembly. This type of glazing material provides the insulation properties needed to achieve compliance with the UL 263 temperature rise requirements. This recommended approach can also be used by code authorities during the building plan review and final approval process. shall be fire-resistance rated and shall also be evaluated as a component of the door assembly in accordance with UL 10B or UL 10C where the door is rated for a duration greater than 45 minutes. Designed to contain a fire for a rated amount of time. 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. Special Locking Arrangements (FWAX) This category covers assemblies intended to be mounted on door frames of outward-swinging exit doors for the purpose of locking such doors against unauthorized egress. PDF Fire Resistance Rated Truss Assemblies - Structural building components Ability to provide thermal resistance for comfort and efficiency. This is particularly true if the door is located in the means of egress system, or is covered by accessibility requirements. UL certifies products for use in these applications under the Leakage-rated Door Assemblies (OPBW) category. Exit (egress) doors, with some exceptions, are required to be of the pivoted or side-hinged swinging type. 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. UL Design V340 assembly is configured for exterior load-bearing walls. Exit doors are intended for use in applications where model codes allow power operated sliding or swinging doors, such as those installed in supermarkets. 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. 722.6.2.1 Fire-resistance rating of wood frame assemblies. 2-Hour Interior Wall Assembly - UL Design No. 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. These products and materials create systems, and the applications for which they are certified are covered in detail in this guide. Standard Test Methods for Fire Tests of Building Construction and Materials, ASTM E119-18c. Drawings are included as part of a rated assembly, along with descriptions of individual components and construction details. The marking for glazing materials intended for use in fire doors includes the following information: The marking for glazing materials intended for use in fire windows includes the following information: UL certifies fire doors under a variety of different product categories that reflect the type or use of the door and the criteria used to evaluate them. 1-Hour Fire Resistive Rated Wall Assemblies. Refer to product category guide information for specific marking requirements. These listings are short summaries to serve as a . Sure-Span UL Fire Rated Assemblies | Steel Framing The manufacturers installation instructions or SDI A250.11 and NFPA 80 should be referred to for these details. UL classified, 1 hour fire rated cover for recessed 2'x4' luminaires, troffers, and fluorescent fixtures. UL Certified fire-resistance rated glazing materials include the word CLASSIFIED above the UL symbol and the manufacturers identification. JW=1") (406 mm) o.c., and must be installed with the long dimension parallel to the furring members. Min. Gaskets and edge seals are categorized as previously discussed in the Positive Pressure Fire Doors section. U348. 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 . ASTM International, Inc., 2013. (ref. Information needed to determine the acceptability of a particular installation is noted in individual Classifications. If you have questions about specific products or services we provide, please dont hesitate to contact us. (Pictured above: . See Fire Door Glass Light Frames (GVVX) and Fire-protection Rated Glazing Materials (KCMZ). The frame is to be provided by the manufacturer with anchors selected to match the wall construction being used. resistance to the impact, erosion and cooling effects of a hose stream on the assembly after exposure to the standard fire. 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. UL certified panic hardware includes the UL symbol, LISTED or CERTIFIED, and Panic Hardware. UL Fire-Rated. Windstorm Rated Door Frames (ZHDL) This category covers door frames intended for use in swinging door windstorm-rated assemblies. The following diagrams identify the components that make up complete assemblies, along with links to the guide information for the various product categories. Determine the type of door required There are a wide variety of fire door types that are listed with specific constructions features and for use in specific applications. You have been logged out due to inactivity. 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 UL Evaluation Report, an additional . 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. (ref. Assemblies are also available with 2.3 brick and with stucco. Included are methods for determining the fire resistance rating of concrete masonry walls, columns, lintels, beams, and concrete masonry fire protection for steel columns. 2.2. 10). Helpful instructions and resources to help you locate UL fire rated assemblies, designs and systems. containing fires within various fire areas). By continuing to use and browse this site, you agree to our Privacy Policy. Frequently Asked Questions | Fire-Rated Assemblies - National Gypsum This is to assure structural integrity during a fire. Positive pressure frames All three-sided hollow-metal frames, manufactured from No. Quickly access UL certification information with the powerful search engine Product iQ. UL Fire Classifications for Roofs - Class A, B, and C - Carlisle SynTec Glazing materials may be provided by other than the door manufacturer, and are installed at the same time as the door. Anyone directly involved with a product including manufacturers, owners, contractors, and regulatory authorities can request a Field Evaluation. 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. 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. D798 Unres NWC All. Based on the results of this testing, an expression can be developed in accordance with this industry practice that permits the fire resistance of units produced with such aggregates to be calculated for interpolated values of equivalent thickness and proportion of non-listed aggregate. Accelerate your planning process and learn the requirements needed to take your products to market worldwide. 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. Unless otherwise indicated in the individual Certifications, these materials have not been investigated by UL to determine compliance with safety glazing requirements. If all cells of hollow unit masonry are filled with an approved material, the equivalent thickness of the assembly is the actual thickness. Hardware includes locks, latches, hinges, electric strikes, flush and surface bolts, viewers and fire exit hardware. 3M Fire Barrier Mortar | 3M United States UL Fire Classifications for Roofs - Class A, B, and C. August 19, 2020 Share Post. This information, if needed, should be available in the manufacturers installation instructions and may be indicated on the manufacturers OPBW Card available through the UL ProductIQ Tool. You are leaving the UL Solutions website for an external site. We'll send you a link that lets you create a new password. The proper frame should be selected for each of these applications. The active surface of the actuating paddle must be visually and physically distinct from the rest of the device. 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. These include fire doors and frames, hardware, fire windows and frames, and leakage rated door and window assemblies. Restrained and Unrestrained Assemblies - UL Solutions Code Authorities Non-Load Restricted. prevent fire transmission, limit elevated unexposed surface temperatures and withstanding the impact of a hose stream). The firerating of the wall assembly is the lower of the two. Installation instructions are not required to be shipped with frames that are to be installed in accordance with NFPA 80 and SDI A250.11. Architectural, Engineering and Construction (AEC) UL Fire Rated Search The FF130-2X4 luminaire covers are UL fire rated enclosures designed to protect recessed 2' by 4' luminaires, troffers and fluorescent fixtures. It also acts as a heat sink, reducing the chance of fire on unexposed sides of the assembly. 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. If a dimension is indicated as a minimum or maximum, the construction can include greater or lesser dimensions, respectfully. These products, by themselves, have not been investigated for specific windstorm performance ratings, except as noted in the individual Classifications. 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. 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 fire resistance rating is determined in accordance with Table 1 utilizing the appropriate aggregate type used in the masonry unit and the equivalent thickness. 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. Our solutions also help confirm the safety, performance, reliability and security of your fire-resistant rated designs.
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