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9 lut 2021 · Descriptions of successfully tested lumber wall assemblies are provided in Table 1 for one-hour fire-resistance-rated wall assemblies and Table 2 for two-hour fire-resistance-rated wall assemblies.
1. Review methods for determining fire-resistance ratings. 2. Discuss detailing aspects of fire resistance for fire walls, fire barriers and fire partitions including material and assembly options, continuity, structural stability, and penetrations. 3. Explore requirements for horizontal assemblies. 4.
Structural elements that brace the exterior wall but are located outside of the exterior wall or within the plane of the exterior wall shall have the minimum fire-resistance-rating required in Tables 601 or 602 for the exterior wall.
7. 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. 8. Attention should be paid to control joints, top of wall conditions, and other areas which impact the wall assembly. 1. MW/LW 2. NW 1. NW/MW with cell fill 2. LW with cell fill 1. NW/MW 2. LW 1. MW/LW ...
6 gru 2023 · 1-hour fire-rated wall: Apply three layers of ⅝" Type X gypsum board on one side. 2-hour fire-rated wall : Apply four layers of ⅝" Type X gypsum board to one side. The details below show options for building UL design V497.
Specifying 1-Hour and 2-Hour Fire-Resistance-Rated Wall Assemblies. For about a century, architects and builders have used gypsum panels in wall assemblies to meet the criteria for 1- and 2-hour fire-resistance-rated wall assemblies.
The AG Design Library is a robust tool to help you quickly find fire and sound rated assembly information: First, select the hourly rating needed. Second, choose the type of design you are seeking (example – Walls/Partitions (steel framed), Floor/Ceiling (wood framed), etc.)
