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DSS Skills Development Center Smith Sinnett / 2020045 <br />Chapel Hill, North Carolina Orange County <br /> <br />GYPSUM BOARD 09 29 00 - 3 <br />b. Depth: 3-5/8 inches, unless otherwise indicated. Provide 7/8”, 1-1/2", 2-1/2", 4”, 6", 8" <br />and other sizes indicated on drawings. <br />3. Steel Rigid Furring Channels: ASTM C 645, hat shaped, depth and minimum thickness of base <br />(uncoated) metal as follows: <br />a. Thickness: 0.0179 inch, unless otherwise indicated. <br />b. Depth: 7/8 inch. <br />4. Fasteners for Metal Framing: Provide fasteners of type, material, size, corrosion resistance, <br />holding power, and other properties required to fasten steel framing and furring members securely <br />to substrates involved; complying with the recommendations of gypsum board manufacturers for <br />applications indicated. <br />2.3 INTERIOR GYPSUM BOARD <br />A. General: Complying with ASTM C 36/C 36M or ASTM C 1396/C 1396M, as applicable to type of <br />gypsum board indicated and whichever is more stringent. Provide gypsum board of types indicated in <br />maximum lengths available that will minimize end-to-end butt joints in each area indicated to receive <br />gypsum board application. <br />1. Widths: Provide gypsum board in widths of 48 inches. <br />2. Available Manufacturers: Subject to compliance with requirements, manufacturers offering <br />products that may be incorporated into the Work include, but are not limited to, the following: <br />3. Manufacturers: Subject to compliance with requirements, provide products by one of the <br />following: <br />a. American Gypsum Co. <br />b. BPB America Inc. <br />c. G-P Gypsum. <br />d. Lafarge North America Inc. <br />e. National Gypsum Company. <br />f. PABCO Gypsum. <br />g. Temple. <br />h. USG Corporation. <br />B. Regular Type: <br />1. Thickness: 5/8 inch. <br />2. Long Edges: Tapered. <br />C. Type C: <br />1. Thickness: As required by fire-resistance-rated assembly indicated on Drawings. <br />2. Long Edges: Tapered <br />D. Type X: <br />1. Thickness: 5/8 inch. <br />2. Long Edges: Tapered. <br />3. Abuse-Resistant Type: Manufactured to produce greater resistance to surface indentation, <br />through-penetration (impact resistance), and abrasion than standard. <br />4. Core: 5/8” inch, <br />5. Long Edges: Tapered <br />2.4 TRIM ACCESSORIES <br />A. Interior Trim: ASTM C 1047. <br />1. Material: Galvanized or aluminum-coated steel sheet or rolled zinc. <br />2. Shapes: <br />a. Cornerbead on outside corners. <br />b. L-Bead: L-shaped; exposed long flange receives joint compound. Use L-bead unless <br />otherwise indicated. Provide at all locations where gypsum board abuts dissimilar <br />materials. <br />c. Expansion (control) joint. <br />DocuSign Envelope ID: ECCAC5A0-6CC8-4B37-8AD3-89D69F0AE1AE