Thisassemblysdesign illustrates that it is a bearing wallwith arating of1 hour for fire approaching from the exterior face of the assembly,but only when applying the informationnotedintheparenthesis,see item 8. These products are investigated in accordance with UL 9, Standard for Fire Tests of Window Assemblies. You may unsubscribe at any time. The equivalent thickness of a 100% solid unit or a solid grouted unit is equal to the actual thickness. 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. Only products which bear UL's Mark are considered Certified. 16 in. and achieves a 2-hour rating from both sides. 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. 2007-2019 USG Design Studio, USG Corporation". 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. 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. UL Certified fire-resistance rated glazing materials include the word CLASSIFIED above the UL symbol and the manufacturers identification. and bottom of wall. CERTIFICATION, LISTING AND CLASSIFICATION, Model codes and regulations may require certain products to be Listed, or Listed and Labeled. Explore our business intelligence-building digital tools and databases, search for help, review our business information, or share your concerns and questions. BXUV7 - Fire Resistance Ratings - CAN/ULC-S101 Cer tified for Canada . Standard Methods for Sampling and Testing Concrete Masonry Units, ASTM C140/C140M-18. Use the link below instead. Fire-resistance-rated floor-ceiling and wall assemblies shall extend to and be tight against the exterior wall, and wall assemblies shall extend from the foundation to the underside of the roof sheathing.Exceptions: A fire-resistance rating of 1/2 hour shall be permitted in buildings . Find required Certified ICC and UL evaluation reports for National Gypsum products and systems assemblies. I can access only one side of the wall assembly. A fire partition is the least restrictive of the four fire-rated wall assemblies mentioned. These products must be installed following the manufacturers provided instructions. Eliminating the need for intumescent materials results in a lower overall head of wall material cost while providing smoke, fire and even sound containment. Windstorm Rated Swinging Door Components (ZHCH) This category covers exterior swinging door components for use in exterior swinging-door assemblies, that have been investigated to specific test standards and protocols for specific ratings. Click thedrop-downBuilding Materials, Systems and Installation Codes., 2. It combines flame-spread and burn-through resistance to give your customers peace of mind. WAC 51-51-0302 Section R302Fire-resistant construction. The finish material must also be continuous over the entire wall. Fire partitions are primarily utilized for corridor wall construction and as tenant separations in malls and residential units. Glazing materials Glazing materials covered under the fire door categories are Classified for a fire-protection rating only. 8B. 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. We'll send you a link that lets you create a new password. 3. Structural design values are not limited, providing more flexibility in designing wall openings, frames and bracing. vertically. (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. PDF. What are some common fire-rated horizontal membranes? Learning how to choose UL fire-rated assemblies can be one of the most daunting tasks in architecture. Leakage ratings for door assemblies are determined at ambient air temperature (75F) and/or elevated air temperature (400F) and at three air pressure differentials including 0.10, 0.20, and 0.30 in. All Rights Reserved. Ideal for metal structures, Thermax Metal Building Board NH delivers long-term R-value and is listed in 1-, 2-, 3- and 4-hour UL fire rated wall assemblies . The manufacturers installation instructions or SDI A250.11 and NFPA 80 should be referred to for these details. 7. See General Information for Fire-resistance Ratings - ANSI/UL 263 Certified for United S tates. thick oriented strand board (OSB) or 15/32 in. Within the "Keyword" dialog box, type in "Exterior". JH/FCS 120-01 F. FIRE DOOR AND WINDOW HARDWARE AND ACCESSORIES. Code authorities should be consulted as to whether the assembly is acceptable for a specific location. 7 of the IBC. Exit Doors (FUXV) This category covers sliding, swinging and bifold doors incorporating a panel that can be manually opened to permit exit travel. 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. It can span 8' from wall to wall or can be used with the hanger assembly for larger spans. This 2-hour horizontal shaft wall assembly includes 4" shaftwall, studs with shaftliner panels between each stud and three layers, gypsum board applied to the underside of the framing. zOnly products which bear UL's Mark are considered as Classified, Listed, or Recognized. Sound Transmission Characteristics: 3. METHODS OF DETERMINING FIRE RESISTANCE RATINGS. 9), or vermiculite complying with C516,Standard Specification for Vermiculite Loose Fill Thermal Insulation(ref. No min. Every steel frame manufacturer under the Fire Door and Window Frames (GVTV) category is eligible to produce hollow-metal frames for compliance to positive pressure. Door frames bearing a UL Certification Mark without an hourly rating and provided with masonry wall anchors can be used in conjunction with fire doors rated up to 3 hours and installed in masonry walls having fire resistance ratings not less than the rating of the door. All-new fire-rated floor-ceiling assembly files. Glazed areas subject to human impact loads, such as in a door or side transom, are also required to meet safety glazing requirements. Combined flame-spread and burn-through resistance bolster a homes fire resistance capabilities, improving the homeowners peace of mind. This will help locatea designwherethe assembly is ratedto exposureto fire ontheexterior face. 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 for both the ambient temperature test and the elevated temperature (400F) exposure test. Maximum one non-bearing wall partition intersection per stud cavity. See the Means of Egress Related Door Certifications section for additional information. UL offers a field evaluation service that provides a method to assist you in making your decision whether to accept the product and/or approve the installation. Besides the locations specified by code requirements, doors are also provided in locations to meet the needs of the building occupants. You may encounter situations in which you are unable to determine if a product has been listed by a third-party organization. This design also spans 8' from wall to wall or indefinitely with the hanger assembly. 8' wall heights can be loaded to a maximum of 1,800 lbs. 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. has a minimum fire rating for the assembly of 1 hour, which is a typical requirement for many building codes. Positive pressure fire doors Some code applications require swinging fire door assemblies to comply with the Standard for Positive Pressure Fire Tests of Door Assemblies, UL 10C. This category consists of a diverse range of door types including swinging, sliding, coiling and curtain type products manufactured from aluminum, steel, wood and woven fabrics. This is accomplished by ensuring that the temperature of the tensile reinforcement does not exceed 1,100 F (593 C) during the rating period. Buildings constructed in specific regions of these states are required to comply with these criteria. Which ones do I have to apply to use this as a bearing wall when fire might come from the exterior? "To prove the required fire resistance of this configuration, a wall assembly with these parameters was successfully fire tested." Not only did the assembly pass the ASTM E119 1-hour fire endurance test, but the required hose-stream component of the test was successfully conducted on the same assembly, even though the test allows conducting . Products for use in Windstorm Rated Assemblies (ZHLL) This category covers products intended for use in windstorm-rated assemblies (ZHLA). To find these designs, follow this step-by-step process. Then, review the appropriate windstorm rated assembly certification to determine if it complies with all mandated test criteria. Accelerate your planning process and learn the requirements needed to take your products to market worldwide. The ability to resist heat flow insulation's thermal resistance. 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. Refer to product category guide information for specific marking requirements. Welcome to the cutting edge of safety science. The contract documents often contain just the Underwriters Laboratories, Inc. design number, such as UL U405 and nothing more. Windstorm Rated Exterior Swinging Doors (ZHCW) This category covers exterior swinging doors intended for use as components in swinging door type windstorm-rated assemblies (not window assemblies, skylights, louvers or shutters). Click the link in the email to create a new password. 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. Dive deeper into the topic with our on-demand webinar: Understanding the UL Fire Resistance Directory 101. Certain finishes deteriorate more rapidly when exposed to fire than when they are on the non-fire sideof the wall. JH/FCS 60-01 Warnock Hersey Product Listings 2023 Louisiana-Pacific Corporation. UL U305; GA WP 3510; UL U311; IBC 2012 Table 721.1(2), Item . The frame is to be provided by the manufacturer with anchors selected to match the wall construction being used. The system was tested in accordance with ASTM E119 and provides a 3-hour fire rating. While test methods such as ASTM E119 define procedures for evaluating the fire resistance properties of concrete masonry assemblies, including those constructed using unconventional constituent materials, there has historically been no defined procedure for applying the results of ASTM E119 testing to standardized calculation procedures available through ACI/TMS 216.1. or 3-5/8 inch (610 mm) steel studs spaced 24" o.c. Go to work with a building solution that meets building code requirements for fire-resistent construction while increasing structural ratings. on base layers of multilayered fire-rated assemblies. Each design also specifies the test standard(s) used and performance ratings achieved so code compliance can be determined. Click the drop-down "Building Materials, Systems and Installation Codes." 2. Door frames bearing a UL Certification Mark without an hourly rating and provided with steel stud or wood stud anchors can be used in conjunction with fire doors rated up to 1-1/2 hours and installed in steel stud and wood stud walls steel stud cavity walls, steel stud shaft walls and wood stud cavity walls protected with gypsum board, having fire resistance ratings not less than the rating of the door nor more than 2 hours. When the Listing Mark of UL is stamped into the frame, one of the following abbreviated product identities may be used: FDF in lieu of Fire Door Frame You can always add more layers of gypsum board to any, You can add glass fiber or mineral wool insulation to, No, you do not need to use joint treatment materials. This type of glazing material provides the insulation properties needed to achieve compliance with the UL 263 temperature rise requirements. The Positive-pressure Tested Gasketing and Edge-sealing Materials for Fire Doors (GVYI) category includes materials investigated in accordance with UL 10C. For additional information on fire-resistance rated assemblies see SBCA Research Report 1509-01: Fire Resistance Rated Truss Assemblies. (51 mm). 17). Refer to individual manufacturers certifications to determine the applications for which their products are Listed. UL Wall Assemblies BIM - Revit Library Transparency Catalog > NAIMA 3E Plus FAQs Technical Support United States (English) Back . Positive pressure frames All three-sided hollow-metal frames, manufactured from No. Cementitious Stucco Portland cement with self-furring metal lath. 2. The field evaluation service is available for the evaluation of doors and frames. In that situation, the building code requires the exterior wall to have a specified fire resistance rating that is dependent on several factors such as construction type, occupancy group and separation distance. The times listed in Table 8 are essentially the length of timethe various finishes will remain intact when exposed to fire (i.e., on the fire-exposed side of the wall). 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 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. 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. jur isdictions employing the UL or cUL Cer tification (such as Canada), r . 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. 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. Copyright 2023 CEMCO. 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. 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. For more information on steel columns protected by concrete masonry, see TEK 7-6A, Steel Column Fire Protection (ref. North Ste. Fire Rating 1 Hour; System Thickness 4-3/4" Stc 0; Fire Rating 1 Hour; System Thickness 4-3/4" PDF (247.73 KB PDF) REVIT . UL Solutions structures this activity to be distinct and separate from its conformity assessment bodies. Some manufacturers have opted to mark their frames for conformity to positive pressure as noted below. Elevator and special use frames Elevator door frames, frames of the slip-on type, wood frames and other special use frames as identified in the individual certifications are for installation only in the walls of the types shown in the installation instructions accompanying the door frame. Identify the wall construction Once the size, location, standards and ratings required for the door and window assemblies are established, the next step is to identify the construction of the walls into which they will be mounted. 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 framing members. 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: These include the following: UL certifications UL certifies the following products for use with doors serving a buildings means of egress system. 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. 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). 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. Fire testing of concrete masonry beams and lintels evaluates the ability of the member to sustain design loads under standard fire test conditions. These fire rated metal panel . Ability to provide thermal resistance for comfort and efficiency. the intersection of a rated wall assembly and a non-rated roof assembly. Within the example Design V314, there are several items required to properly construct this wall. There are two product categories covering these materials. Model codes include specific requirements for exit door hardware which includes the hardware mounting height, locks and latches, special locking arrangements, and delayed egress locks, and other locking arrangements. 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