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�s,' <br /> 2.04 ACCESSORIES, corrtinued <br /> B. Acoustical Sealant: Non-hardening, non-skinning, for use in conjunction with <br /> gypsuin boazd manufactured by USG. <br /> C. Corner Beads: Metal. <br /> D. Edge Trim: GA 201 and GA 216;Type LC and L bea.d. <br /> E. Joint Matenals: ASTM C475; remforcmg tape, �oint compound, adhesive, and <br /> water. <br /> F. Textured Finish Ma.terials: Latex based texturing material, containing fine <br /> aggregate. <br /> G. Fasteners: ASTM C 1002,Type S 12 . <br /> PART 3 EXECUTION <br /> � 3.01 ACOUSTICAL ACCESSORIES INSTALLATION <br /> A. Install resilient channels at maximum 24 inches on center. Locate joints over <br /> framing members. <br /> ��; B. Place acoustical insulation in partitions tight within spaces, azound cut openings, <br /> behind and around electrical and mechanicai items within or behind partitions, and <br /> ,'� tight to items passing through partitions. <br /> C. Install acoustical sealant within partitions in accordance with manufacturer's <br /> � mstructions. <br /> �,�� 3.02 GYPSUM BOARD INSTALLATION <br /> A. Install gypsum board m accordance with GA-201, GA-216 and GA-600_ <br /> � B. Erect �ingle layer of gypsum board in most economical directioq with ends and <br /> ,� edges occurring over firm bearing. <br /> C. Erect exterior gypsum sheathing horizontally, with edges butted tight and ends <br /> occurring over firm bearing. <br /> � D. Use sc�ews when fastening gypsum board to metal furring or framing. <br /> E. Double Layer Applications: Secure second layer to first with fasteners. Appty <br /> ��� adhesive in accorda.nce with manufacturer's instrud;ions. <br /> F. Place second layer perpendicular to first layer. Offset joints of second layer from <br /> i�ir�t nf___first laver <br /> G. Treat cut edges and holes in moisture resistant gypsum board and e�erior gypsum <br /> soffit board with sealant. <br /> H. Place control joints consistent with lines of building spaces as directed. <br /> I. Place �orner beads at external corners. Use longest pradical length. Place edge <br /> trim where gypsum board abuts dissimilar materials. <br /> �-. <br /> w� <br /> � � Division 9-Sedion 09260 <br /> "`�' Page 3 of 4 <br /> �;,� <br /> � <br />