Web10 Apr 2024 · UL standards; UL 542:2009 – Fluorescent Lamp Starters; Apr,10. UL 542:2009 – Fluorescent Lamp Starters ... 6 Mechanical Assembly 6.1 An automatic starter shall be … WebWall Assembly — The 1 or 2 hr fire rated wall assembly shall be constructed of the materials and in the manner described in the individual U300, U400, or U900-Series Wall or Partition …
UL 752 : 2011 BULLET-RESISTING EQUIPMENT
Web• Fire resistance assemblies and products are developed by the design submitter and have been investigated by UL for compliance with applicable requirements. The published … WebContractors are switching to the U350 assembly because it installs faster for a lower cost than shaft wall assemblies, and U350 lowers the weight of a 4-foot by 8-foot wall by about 30 percent. Many framers also complain … find files that do not contain string
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WebUnrestrained Assembly Rating — 1 Hr Finish Rating — 24 or 25 Min (See Item 5) This design was evaluated using a load design method other than the Limit States Design Method (e.g., Working Stress Design Method). For jurisdictions employing the Limit States Design Method, such as Canada, a load restriction factor shall be used — See WebClamp Assemblies, Standard Series Size 5, Ø42mm Aluminium W3, Cover Plate, Hex Head Bolt, Hexagon Ral Nut. We have a STAUFF sales unit in your region. ... SM-542-AL-DP-AS … Web5 2 hr. UL D502 Single layer of 5/8" (15.9 mm) Fire-Shield C Gypsum est. 50 Wallboard screw applied perpendicular to the cross tees of a drywall suspension system suspended from a … find files with same name