Division 9 Ebook Page 82 Gridlock Acoustical Ceiling Panels

PART 1 GENERAL 1.1 Work in this section shall be subject to drawings, general conditions, schedules, addenda and other contract documents. 1.2 The extent of the acoustical panels is shown on the drawings and in the schedules. 1.3 Submit (select quantity) samples of each type of acoustical panel as shown on the drawings and in schedules and include appropriate technical information including test data and maintenance instructions. Submit (select quantity) fabric selector cards from manufacturer's standard finishes, or designer specified finishes. 1.4 Acoustical panels shall be installed according to manufacturer's recommendations and instructions. 1.5 Installation of acoustical panels shall not begin until all wet work (plastering, concrete, etc.) is completed and dry. Building shall be properly enclosed and under standard occupancy conditions (temperature of 60-85F and not more than 70% relative humidity) before installation begins. 1.6 The contractor shall be responsible for the examination and acceptance of all surfaces and conditions prior to the acoustical panel installation. 1.7 Substitutions or changes will only be permitted by prior approval by the architect. PART 2 MATERIALS 2.1 Acoustical ceilings shall be: Gridlock ceiling panels as manufactured by Conwed Deisgnscape Wall Technology, 800 Gustafson Road, Ladysmith, WI 54848. Phone (800) 932-2383, fax (800) 833-4798. 2.2 Acoustical Panels shall be constructed of a composite core construction of dimensionally stable rigid fiberglass of 6-7 pcf density; and if required, laminated to 1 /8" 16-20 pcf molded glass fiber. Thickness (choose one): 1", 1" or 2" plus 1 /8" or custom (specify). 2.3 Sizes: width and high or as shown on drawings. Standard sizes are 24" and 30" width, and 24", 30", 36", 42", 48", 54" and 60" in length. Custom sizes are available; consult manufacturer. Standard tolerances are 1 /16" in width and length. 2.4 Edge profile shall be: Square. Edge treatment shall be: resin hardened. 2.5 Panel finish shall be: Foundations (please specify white or black). New Dimensions acoustically transparent finish, which is applied over an acoustically transparent membrane. (please specify color). Fabric (please specify fabric manufacturer, pattern, color and specifier). Finish shall be applied directly over the face and edges of the panel to provide a full finished edge. All corners are fully tailored. 2.6 Mounting shall be: Lift-and-Shift Interlocken 2.0 mounting. Adhesive, miscellaneous fasteners, (i.e. nails, screws, etc.) and standard continuous wall leveling angle are to be supplied by the contractor. 2.7 Acoustical Performance - panels shall have a minimum NRC of (please specify) in accordance with ASTM C-423 (Type "E400" Mounting). 2.8 Flammability - All panel components shall have a Class "A" rating in accordance with ASTM E-84. Thank you for choosing Conwed Designscape Wall Technology for your acoustical needs. The information provided above is correct to the best of our knowledge at time of printing. We reserve the right to make changes without prior notification. DISCLAIMER OF LIABILITY Technical information contained herein is furnished without charge or obligation and is given and accepted at recipient's sole risk. Because conditions of use may vary and are beyond our control, Owens Corning makes no representation about, and is not responsible or liable for the accuracy or reliability of data associated with particular uses of any product described herein. Nothing contained in this bulletin shall be considered a recommendation. Product Data Sheet &'& &25325$7,21 800 Gustafson Road Ladysmith, Wisconsin 54848 T: 1-800-932-2383 F: 1-800-833-4798 www.conweddesignscape.com Pub. No. 10018127-A. Printed in U.S.A. April 2014. 2014 Owens Corning. All Rights Reserved. LEED is a registered trademark of U.S. Green Building Council. GRIDLOCK CEILING PANELS

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