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<br />Copyright 2003 AlA <br /> <br />MASTERSPEC Short Form <br /> <br />08/03 (R 05/06) <br /> <br />B. Steel Shapes and Clips: ASTM A 361 A 36M, zinc coated by hot-dip process according to <br />ASTM A l23/A l23M. <br /> <br />C. Anchor Bolts: ASTM F 1554, Grade [36] [55], threaded carbon-steel [hex-headed bolts] <br />[headless, hooked bolts] [headless bolts, with encased end threaded,] and carbon-steel nuts; <br />and flat, hardened-steel washers; zinc coated by [hot-dip process according to <br />ASTM A 153/ A 153M, Class C] [mechanically deposition according to ASTM B 695, <br />Class 50]. <br /> <br />D. Expansion Anchors: Fabricated from corrosion-resistant materials, with capability to sustain, <br />without failure, a load equal to 5 times design load, as determined by testing per ASTM E 488 <br />conducted by a qualified independent testing agency. <br /> <br />E. Power-Actuated Anchors: Fastener system of type suitable for application indicated, fabricated <br />from corrosion-resistant materials, with capability to sustain, without failure, a load equal to lO <br />times design load, as determined by testing per ASTM E 1190 conducted by a qualified <br />independent testing agency. <br /> <br />F. Mechanical Fasteners: ASTM C 1513, corrosion-resistant-coated, self-drilling, self-tapping <br />steel drill screws. <br /> <br />l. Head Type: Low-profIle head beneath sheathing, manufacturer's standard elsewhere. <br /> <br />2.7 MISCELLANEOUS MATERIALS <br /> <br />A. Galvanizing Repair Paint: [SSPC-Paint 20 or DOD-P-21035] [ASTM A 780]. <br /> <br />B. Cement Grout: Portland cement, ASTM C 150, Type I; and clean, natural sand, ASTM C 404. <br />Mix at ratio of 1 part cement to 2-1/2 parts sand, by volume, with minimum water required for <br />placement and hydration. <br /> <br />C. Shims: Load bearing, high-density multimonomer plastic, nonleaching. <br /> <br />D. Sealer Gaskets: Closed-cell neoprene foam, 1/4 inch (6.4 mm) thick, selected from <br />manufacturer's standard widths to match width of bottom track or rim track members. <br /> <br />PART 3 - EXECUTION <br /> <br />3.1 PREPARATION <br /> <br />A. Install load bearing shims or grout between the underside of wall bottom track or rim track and <br />the top of foundation wall or slab at stud or joist locations to ensure a uniform bearing surface <br />on supporting concrete or masonry construction. <br /> <br />B. Install sealer gaskets to isolate the underside of wall bottom track or rim track and the top of <br />foundation wall or slab at stud or joist locations. <br /> <br />COLD-FORMED METAL FRAMING <br /> <br />05400 - 5 <br />