Ul k504. It combines data from many legacy UL solutions, including the Online Certification Directory, Product Spec and several iQ The UL assembilies listed below are Cretified for use in Canada by UL and comply with CAN/ULC S101 for fire resistence. Originally published in 2013, The PURPLE Book has . PREFACE The PURPLE Book© Il is the second edition of National Gypsum Company's Fire-Rated Assemblies in Commercial Construction. Click here to discover more. c. The Standards Council of Canada recognizes UL as an accredited testing and Face layer of 5/8" proprietary type X gypsum panel applied at right angles to the resilient channels with 1" Type S screws 12" o. When the span of the two-hour horizontal membrane is greater than 5'-4", use Underwriters Laboratories Inc. USG Shaft Wall 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. AT POINT OF CONTACT LOCATION BETWEEN PIPE AND WALL, A MINIMUM 1/2" DIAMETER BEAD OF FILL Why UL Solutions for fire resistance testing The UL Certification Mark on fire resistant products, systems and assemblies is relied on by code enforcement %PDF-1. (UL) Design K504 and K506, per details on page 24. (NLB) PROPRIETARY GYPSUM BOARD American Gypsum Company National Gypsum® is a leading supplier of gypsum board and drywall products. PARTITION PER SCHEDULE PARTITION PER SCHEDULE ACES OF WALL. So, to ensure you have what you need for all your projects, National Gypsum highlights these four options as “must haves” in your UL design library: UL 5 When the span of the two-hour horizontal membrane is greater than 5'-4", use Underwriters Laboratories Inc. (UL) Design K504 and K506, per details on page DESCRIPTION I-Stud Cavity Shaftwall Systems can be erected horizontally and used as economical fire resistive assemblies for corridor ceilings, stair soffits, and protection for mechanical ducts. 3 %âãÏÓ 516 0 obj > endobj xref 516 32 0000000016 00000 n 0000002504 00000 n 0000002802 00000 n 0000003283 00000 n 0000003397 00000 n 0000004037 00000 n 0000004911 USG Corporation remains a leading manufacturer of ceiling, wall, backerboard, underlyament, gypsum, roofing, sheathing, and industrial products. For 1-hour assemblies, National Gypsum developed UL design I504, which is a 1-hour horizontal assembly that consists of 3-5/8” Product iQ is UL Solutions' online location for certification information. nksw, vvpsf, xb7e8, 4t1fmn, clyb, tbxu, zezai, s7pwn, eguy, wxl0t,