Ul U902, 8 x 2-1/2 in. (64 mm) thick Rmax has tested and obtained
Ul U902, 8 x 2-1/2 in. (64 mm) thick Rmax has tested and obtained classifications through Underwriters Laboratories (UL) for the use of various wall insulation products in fire resistant rated Wall and Partition assemblies per ANSI/UL 263. Nowlet's saythe architect sp ifies U910fora4-hour wall. thick, of not less than 2-1/4 and not more than 3-1/2 parts of clean sharp sand to 1 part Portland cement 4. Permanent: Perlite is an inorganic, naturally occurring mineral and is as permanent as the walls which contain it. deep galv units or 4-1/2 in. This is an alternative code-recognized method to the Underwriters Laboratory (UL) listing service. UL#U905isthemost commonly used assembly fora2-hour rated CMUwall. , Inc. pdf 00-T4-UL-DETAIL-U419-_-U905. RSIC-1 (2. T 57 T 29 T 10 FIRE RATED CONCRETE MASONRY WALL ASSEMBLIES UL Product SpecTM also allows you to easily access designs when the design number is known. , d/b/a Tilcon Whitcomb. 75) clip for use with 2-23/32 in. (76 mm) deep galv steel fluted units. Only products which bear UL's Mark are considered Certified. The statement "Reprinted from the Online The numbering order (1, 2, or 3) is by preference as determined by the MIM Block Producers Committee for producers in the State of Michigan. Below is a list of the design numbers where we are included. It lists 5 components of the assembly: concrete blocks, mortar, portland cement stucco or gypsum plaster, loose masonry fill, and optionally foamed plastic sheathing. INKE MATERIALS CORP. , and secured to alternating joists with No. Steel Floor and Form Units* —Max 3 in. A free Product iQ account helps users verify UL certification of products and components, locate UL Solutions guide information and search for alternative certified products. UL Designs U901, U904, and U907 also achieve 4 hour fire ratings. 4. CornerStone100® How to Build Retaining Wall Curves CornerStone100® How to Build Retaining Wall Stairs CornerStone100® How to Install Retaining Wall Geogrids UL Fire-Rated Fire-Rated CMU Spec Sheet Fire-Rated U901 Fire-Rated U904 Fire-Resistant Rated Construction Assemblies Fire-resistance rated construction designs are required in some residential single-family home, multi-family structures (aka MDU or Multi-dwelling units), and most commercial building applications to separate adjacent spaces, safeguarding against the spread of fire to, within, or from other buildings. Classification of 1-1/2 hr. Steel Floor and Form Units* — Composite 1-1/2, 1-5/8 , 2 or 3 in. Why UL Solutions for fire resistance testing The UL Certification Mark on fire resistant products, systems and assemblies is relied on by code enforcement officials and buyers to provide confidence that products and systems meet regulatory and market requirements. Product iQ is UL Solutions' online location for certification information. Fire-resistance ratings have long been used by UL, ASTM and building codes to measure the performance of various constructions for fire containment purposes. TheCMUitself (D-2 block) hasa2-hour rating, simple enough. UL 618 and design numbers: U901, U904, U906, U910, U912, U913 and U914. The rated fire-resistive periods for block walls can be determined by knowing this information and complying with Table 721. 2. EnergyShield Pro and EnergyShield Pro2 boards have been evaluated for fire resistance when used as a part of UL Fire Resistance Designs U026, U326, U330, U354, U355, U424, U460, U902, U904, U905, U906, U907, V454, and V499. As applied to elements of buildings, the fire-resistance rating classifies the ability of an assembly to confine and isolate fire within a zone comprised of fire resistance-rated walls, ceiling and floor assemblies. The designs can be found at productiq. Concrete Block: Provide units complying with characteristics indicated for Grade, Type, face size and exposed face. Fire Resistance Ratings —ANSI/UL 263 Hunter Xci products are listed in numerous UL time rated designs. Attached to concrete blocks (Item 1) Fire resistance assemblies and products are developed by the design submitter and have been investigated by UL for compliance with applicable requirements. Masonry Walls: First we'll look atacouple ofUL#'sfor masonry (CMU) walls. wide furring channels. 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. 1). These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. This requires a2 hour rated block (D-2), and~"fire rated (type X)drywall furred toboth sides with hatchannels. deep non-composite galv units. When you do not know the assembly number (most common search). Floor Assembly —The fluted steel deck/concrete floor assembly shall be constructed of the materials and in the manner described in the individual Floor-Ceiling Design in the UL Fire Resistance Directory and shall include the following construction features: A. The use of foam plastics including spray Only products which bear UL's Mark are considered Certified. Horizontal edge joints and horizontal butt joints on . Use these instructions to create your UL Product iQ account and search the certification database for UL fire-rated assemblies, designs or systems. U438 November 14, 2025 Project Title: Wake Christian Academy – Building A Expansion Project Type: Bid List Location of Job Bidding: 5500 Wake Academy Drtive City/State/ZIP: Raleigh, NC 27603 Office: Triangle Date: 03/10/26 Bid Time: 12:00 PM Estimator: Shaun Hathaway Notes: Plans: 00-T1-COVER-SHEET. Start with the “Joint System” search box. Daniel Ehehalt . pdf 00-T3-2nd-FLOOR-LIFE-SAFETY-PLAN. It is a key differentiator for products within the exterior wall assembly market. The Guide Information, Assemblies, Constructions, Designs, Systems, and/or Certifications (files) must be presented in their entirety and in a non-misleading manner, without any manipulation of the data (or drawings). BXUV - Fire Resistance Ratings - ANSI/UL 263 Certified for United States BXUV7 - Fire Resistance Ratings - CAN/ULC-S101 Certified for Canada See General Information for Fire-resistance Ratings - ANSI/UL 263 Certified for United States Design Criteria and Allowable Variances 3. Classificaon D-2 (2 hr). BXUV. Concrete —Min 2-1/2 in. Any fiber reinforcement bearing the UL Classification Marking for Fire Resistance, Classified for use in lieu of welded wire fabric. Attached to concrete blocks (Item 1) N505 - Fire-Resistance Ratings - ANSI - UL 263 - UL Product IQ 4 pages PDF No ratings yet Wall assemblies, floor-ceiling assemblies, roof-ceiling assemblies, and design details. Exterior Fire-Resistance Rated Walls How can I determine if a fire-resistance rated wall described in a UL design is suitable for use as an exterior wall? Loose Masonry Fill - If all core spaces are filled with loose dry expanded slag, expanded clay or shale (rotary kiln process), water repellant vermiculite masonry fill insulation, or silicone treated perlite loose fill insulation add 2 hr to Classification. BXUV - Fire Resistance Ratings - ANSI/UL 263 Certified for United States BXUV7 - Fire Resistance Ratings - CAN/ULC-S101 Certified for Canada See General Information for Fire-resistance Ratings - ANSI/UL 263 Certified for United States Design Criteria and Allowable Variances riteria and Allowable Variance Design No. RSIC-1 clip for use with 2-9/16 in. It combines data from many legacy UL solutions, including the Online Certification Directory, Product Spec and several iQ databases into one streamlined experience. Where combustible members are framed in wall, plaster or stucco must be applied on teh face opposite framing to achieve a max. 041307102942 This wall assembly shall be constructed in a “composite method of construction” which shall mean a method of construction in which diverse materials are combined to form an assembly, whether the assembly is prefabricated or fabricated at the site of installation, per UL design U902. For all fire rated assemblies provide concrete masonry units conforming to Underwriters Laboratories Inc. BXUV - Fire Resistance Ratings - ANSI/UL 263 Certified for United States BXUV7 - Fire Resistance Ratings - CAN/ULC-S101 Certified for Canada See General Information for Fire-resistance Ratings - ANSI/UL 263 Certified for United States Design Criteria and Allowable Variances E 6WHHO)UDPLQJ0HPEHUV 28VHGWRDWWDFKIXUULQJFKDQQHOV ,WHPD WRMRLVWV ,WHP &OLSVVSDFHG LQ OC. The published information cannot always address every construction nuance encountered in the field. coarse drywall screw through the center grommet. Horizontal joints need not be backed by steel framing. Provide Normal Weight Units with a density of 125 pcf or more or Light Weight Units with a density of The following designs are 1, 2, 3 or 4 hour wall rated assemblies as listed in the UL Fire Resistance Directory: U026, U326, U330, U354, U355, U424, U425, U460, U902, U904, U905, U906, U907, V454, V482, V499 NFPA 285 compliant when installed as part of exterior wall assemblies in CCRR-0435 or valid engineering judgement reports UL Codes and Advisory Services Locating Fire Rated Joint Systems 1. 1. Discussion on rated concrete masonry units (CMU) and their specifications in the construction industry. Inmanyparts ofthe country Concrete Blocks* - Nominal 6 by 8 by 16 in. Created Date. Pike Industries Inc. Click on “Find Joint Systems ```` 2. 3/8 in. Adjoining channels are Product iQ is UL Solutions' online location for certification information. USG provides resources here for our UL wall assemblies for seamless integration into any construction project. Loose Masonry Fill - If all core spaces are filled with loose dry expanded slag, burned clay or shale (rotary kiln process), water repellant vermiculite masonry fill insulation, or silicone treated perlite loose fill insulation, Class D-2 (2 hr) or C-3 (3 hr) concrete blocks will provide a 4 hr fire resistance rating. pdf 00-T5 2-HR FIRE RATED (UL DESIGN U905) GROUT SOLID AS SHOWN Portland Cement Stucco or Gypsum Plaster - If used, add 1/2 hr. Q: Are UL fire resistance-rated wall assembly designs tested to UL 263, the Standard for Fire Tests of Building Construction and Materials, for interior or exterior applications? A: Section II, the General section, subsection 5 of the BXUV Guide provides guidance for determining if a wall has been tested for interior or exterior use. com The UL certification for an hourly-fire-resistance rating is only published for assemblies (construction method and materials) that have been tested by UL and fully comply with the testing criteria of UL 263 (ASTM E119). Portland Cement Stucco or Gypsum Plaster - If used, add 1/2 hr. Vertical joints centered over studs and staggered one stud cavity on opposite sides of studs. The document describes a fire rated wall assembly using concrete blocks. B. Fire resistance assemblies and products are developed by the design submitter and have been investigated by UL for compliance with applicable requirements. Florida Rock Industries, Inc. , hollow or solid. D902 _ UL Product iQ . pdf 00-T2-1st-FLOOR-LIFE-SAFETY-PLAN. It also provides details on the construction and ratings achieved with different components. See Fiber Reinforcement (CBXQ) Category for names of manufacturers. Westbrook Concrete Block Co. Fire-resistance ratings have long been used by UL/ULC,ASTM and building codes to measure the performance of various constructions for fire containment purposes. Vertical joints in adjacent layers (multilayer systems) staggered one stud cavity. 40 F TO 120 F (C) CMU SUBSTRATE UL ASSEMBLIES: 4 HR (BLOCK) - U902 3 HR (BLOCK) - U912 UWS-CM02 COLOR Wall enclosure for a CMU structure with masonry veneer and XPS continuous insulation with a fluid or sheet applied air and water resistive barrier. 10/28/2024 11:49:48 AM . 1(2), item number 3 of the International Building Code (IBC)(ref. Author. UL permits the reproduction of the material contained in the Online Certification Directory subject to the following conditions: 1. ulprospector. Mortar - Blocks laid in full bed of mortar, nom. Gypsum Board* -- Gypsum panels with beveled, square or tapered edges, applied vertically or horizontally. Furring channels are friction fitted into clips. to Classification. From the homepage, select Products, Systems or Assemblies > Building or Fire Systems > Fire Rated Walls, Floors, Beams and Columns > Search by Assembly Number. The ratings relate a. Anchor Concrete Products, Inc. . xti76b, c5cd0, xb3hu, l68zx, cw0bd, a3a3e, crfgkg, pk55, zozfj, vz0t,