For intersections between a fire-rated wall and a non-fire-rated roof, the new UL designs are CJ-D-0029, CJ-D-0030 and CJ-D-0031. Fire window frames are intended to be installed in masonry-type walls unless otherwise identified in the individual certification. 5. North Ste. long 10d nails spaced a max. UL design V449 has one layer of 5/8" Gold Bond Fire-Shield Gypsum Board on one side and three layers on the opposite side and achieves a 2-hour rating from both sides. ICC-approved applications for fire-rated sheathing that combines flame-spread and burn-through resistance to meet fire codes. Oversized frames Freight elevator, passenger elevator and swing-type fire door frames incorporating transom panels exceeding the heights 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 Listing Mark. The performance of door frames for exterior swinging doors as a component of an assembly is based upon test methods in SDI-BHMA A250.13. in. ASTM International, Inc., 2016. Standards products are certified against Guide to Fire Resistance UL Fire Ratings to Know 1-Sided vs. 2-Sided LP FlameBlock Panels Helping Prevent Row Home Fires Putting Our Fire-Rated Panels to the Test See how LP FlameBlock sheathing performs in a controlled product demonstration compared to untreated OSB. Sound absorption characteristics, helping reduce noise transmission. 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. Brick Brick veneer, minimum thickness of 2.3 inches, meeting the requirements of local code agencies. 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. These include fire doors and frames, hardware, fire windows and frames, and leakage rated door and window assemblies. 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. Please check your email. To assist in selecting components of fire door assemblies tested under positive pressure, eight categories, identified as A through J, were established. CST Slotted Track UL Assemblies With over 200 UL fire rated assemblies, CEMCO's CST/CST325, and FAS branded slotted tracks are the most popular choice for head-of-wall applications requiring 1 and 2 hour fire rated systems. 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. on base layers of multilayered fire-rated assemblies. Unless otherwise indicated in the individual Certifications, these materials have not been investigated by UL to determine compliance with safety glazing requirements. Glazing materials Glazing materials covered under the fire door categories are Classified for a fire-protection rating only. The frame is to be provided by the manufacturer with anchors selected to match the wall construction being used. Leakage rated door assemblies are not marked to indicate if they were tested with or without an artificial bottom seal. Use the link below instead. Where a fire sprinkler system in accordance with Section P2904 is not provided, the common wall shall be not less than a 2-hour fire . 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. 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. 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National Gypsum pioneered the development of fire-rated horizontal membranes with UL design G586 . See Swinging-type Fire Doors, Positive-pressure Tested (GSZN) for certifications and category types. 325 Latch retraction options are only permitted if they are electrically operated and can be connected to an initiating device or fire alarm control panel. CEMCOs Sure-Span Floor Joist System has been tested and approved by UL in floor/ceiling assemblies with other UL approved systems using subfloor products from USG, Hacker Industries, MAXXON, and others. 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. 12) for lintel design and conditions for arching action. All-new fire-rated roof-ceiling assembly files. S rated door assemblies Model codes often require fire doors installed in corridors and smoke barriers to meet the requirements for a smoke and draft control door assembly when tested in accordance with UL 1784. 8' wall heights can be loaded to a maximum of 1,800 lbs. "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 . Looking for inspiration? Cover requirements may be provided by masonry units, grout, or mortar. 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. Window frames Fire window frames consist of sash and mullions of various designs. Double egress frames are intended for use with double egress door designs as identified in the individual certifications. 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. Penetrations by steel, ferrous or copper conduits, pipes, tubes or vents or concrete or masonry items through a single fire-resistance-rated floor assembly where the annular space is protected with materials that prevent the passage of flame and hot gases sufficient to ignite cotton waste when subjected to ASTM E119 or UL 263 time-temperature fire conditions under a minimum positive pressure . 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. Design No. The ability to resist heat flow insulation's thermal resistance. 2023 Louisiana-Pacific Corporation. FDF-20 in lieu of Fire Door Frame Fire Rating 20 Minutes Product category codes are indicated below. Applicable fill materials are: grout, sand, pea gravel, crushed stone, or slag that comply with ASTM C33/C33M, Standard Specification for Concrete Aggregates (ref. Fire door assemblies typically have an hourly fire- protection rating that is nominally less than the corresponding hourly fire-resistance rating of the vertical (wall) assembly in which they are installed. 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. Exit doors are investigated in accordance with the UL Subject 1336 Outline of Investigation for Exit Doors. ROCKWOOL. 3-Hour Fire Wall Assembly 3-hour metal stud fire wall assembly per UL U435 with wood stud bearing walls on either side. Besides the locations specified by code requirements, doors are also provided in locations to meet the needs of the building occupants. UL certifies the door, window and related hardware under the following product categories. Move to the Fire Rated Design Details Assembly Type andselectWall and partition.. For finishes on the fire-exposed side of the wall, a time (from Table 8) is assigned to the finish. The only noncombustible structural panel for Types I and II construction. The finish material must also be continuous over the entire wall. 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). Buildings constructed in specific regions of these states are required to comply with these criteria. (112 mm), T2 for calcareous sand (3 hr rating) = 5.3 in. Artificial bottom seals UL 1784 allows for an artificial seal to be applied to the bottom 6 inches of the test sample in order to obtain information on the extent of air leakage through the perimeter of a test sample without the sample leakage being influenced by the clearance at the bottom of the door. Can plywood panels be added to a UL fire-resistance rated wall assembly to increase structural stability? Your password must be at least 8 characters, including at least 1 number and at least 1 capital letter. Model codes include requirements for doors which serve the means of egress system, which are referred to as exit (egress) doors. Ensuring that the wall has been tested for fire approaching from the exterior and then properly constructing the wall as specified in the tested design using the correct materials tested is critical. 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. UL U305; GA WP 3510; UL U311; IBC 2012 Table 721.1(2), Item . JH/FCS 60-04 11). FAS head-of-wall products are also used in shaftwall applications as well as other typical interior wall systems. JH/FCS 60-06 A temperature-rise rating of 250F, 450F or 650F reflects the limiting potential temperature rise on the unexposed surface of the door during the first 30 minutes of fire exposure. Installation instructions are not required to be shipped with frames that are to be installed in accordance with NFPA 80 and SDI A250.11. 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 UL U305 - Wall Assembly Pipe Insulation Batts Pipe and Tank Blown-in Insulation Board Rolls Elevated Temperature Air Sealant Duct Board Basement Wall Duct Wrap Metal Building Insulation Duct Liners Wall and Ceiling Liner OEM How to Choose the Right Insulation Fiberglass Insulation 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. Gypsum Association Wall and Ceiling Assembly Evaluation Report ESR-1338. 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 2012 International Building Code (IBC) introduced requirements to protect the voids where a fire barrier wall intersects the lower side of a non-fire-resistance rated roof assembly. 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. 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. 18). 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