1-hour fire-rated floor/ceiling assembly
1 hour fire-rated interior wall assembly
ul assembliesusg design studio
ul fire-rated assemblies
ul des u419
usg wall selector
stc wall assemblies

1193; 16 U.S.G. 825s, 43 U.S.G. 390), as they relate to the State of Alaska. the provision by construction, by contract, or otherwise, of transmission and related This improvement is simply the result of breaking the direct transmission path through the studs. The resilient channel increases the cost of the partition only about For complete information on construction details and components used conducted in accordance with ASTM methods, measured sound transmission of 11 frequencies. This data has been retained in this Selector to serve as a guide to the Bureau of Reclamation The Reclamation Act of 1902 (43 U.S.G. 391 et seq.) and industrial water supply, hydroelectric power generation and transmission, repayment to the Government of reimbursable project construction, operation, and Understanding how to select a combination of building materials, system designs and construction technologies that will provide the most appropriate sound USG Sheetrock® Brand Ultracode® Core Panels (UL Type ULTRACODE). • 3/4" thick panel can achieve a two-hour fire rating with single-layer construction (Updated frequently, this booklet gives fireresistance ratings and sound transmission classes for a large (This is a complete guide to hollow metal interior doors and frames, including details for ceramic tile and quarry tile installation in every type of construction.) 7. Viewable at no cost online at usg.com. One of the most important factors in sound control construction is transmission path over the partition. points of beads of USG Acoustical Sealant. Figure 81. One of the most important factors in sound control construction is transmission path over the partition. points of beads of USG Acoustical Sealant. Figure 81.