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FIRE-RATED WOOD-FRAME WALL AND FLOOR/CEILING ASSEMBLIES 11 <br /> WS6-1.4 One-Hour Fire-Resistive Wood-Frame Wall Assembly <br /> 2x6 Wood Stud Wall-100%Design Load-ASTM E 119/NFPA 251 <br /> 0 <br /> 0 <br /> ta <br /> I. Framing-Nominal 2x6 wood studs,spaced 16 in o.c., double top plates,single bottom plate <br /> 2. Sheathing- 5/8 in.Type X gypsum wallboard,4 ft wide, applied vertically.All panel edges backed by framing or <br /> blocking. <br /> 3. Insulation-R-19 fiberglass insulation <br /> 4. Fasteners-2-1/4 in.#6 Type S drywall screws, spaced 12 in. o.c. <br /> 5. Joints and Fastener Heads-Wallboard joints covered with paper tape and joint compound, fastener heads covered <br /> with joint compound <br /> Tests conducted at NGC Testing Services <br /> Test No: WP-1346(Fire Endurance) August 22, 2003 <br /> WP-1351 (Hose Stream) September 17,2003 <br /> Third Party Witness:NGC Testing Services <br /> this assembly was tested at 100%design load,calculated in accordance with the 2005 National Design <br /> Specification®for Wood Construction. The authority having jurisdiction should be consulted to assure <br /> ,acceptance of this report. <br /> Copyright 0 2010 <br /> American Wood Council January 2009 <br />