Division 9 Ebook Page 17 Access Ceiling System

Access Ceiling System 1. Core Fiberglass Density: 6 - 7 pcf. 2. Core laminated with 1/8 inch, 16 - 20 pcf molded glass fiber. 3. Recycled Content: For fiberglass, 52 percent pre-consumer and 5 percent post-consumer recycled content. 4. Assembly Accessories: Access or Conceil grid system. 5. Core Thickness: 1-1/8 inches. 6. Flat Panels, Width: 48-60 inches. 7. Flat Panels, Length: 24-144 inches. 8. Edge Profile: Slightly beveled to create 1/8 inch reveal. 9. Edge Profile: 4 inch integral returned edges. 10. Edge Profile: 6 inch integral returned edges. 11. Finish Type and Color: Soft Texture finish, white. 12. Finish Type and Color: Subtle Texture finish, black, over acoustically transparent membrane. 13. Finish Type and Color: Custom Paint Color. 14. Fabric Finish: _______________. (for optional fabric finish, specify manufacturer, type, pattern and color) 15. Mounting Type: Torsion spring mounting, extruded aluminum grid mains and V-shaped spacer bars. 16. Flammability (ASTM E 84): Panel components shall have a Class "A" rating per ASTM E 84. 17. Resistivity To Heat Or Cold: R-factor of 4.16 per inch of thickness. 18. Acoustical Performance: Values below are for panels mounted in accordance with ASTM C 423 (Type E400 Mounting) and vary by panel finish. a. Noise Reduction Coefficient (NRC) for 1-1/8 inch Thickness: 0.90. PART 3 - EXECUTION 3.1 INSTALLATION A. Verify wet work such as plastering and concrete is complete and dry. Verify building is enclosed and under standard occupancy conditions (60 - 85 degrees F and not more than 70 percent relative humidity) prior to start of installation. Commencement of installation constitutes Installer's acceptance of surfaces and conditions. B. Install products in accordance with manufacturer's written instructions and in proper relationship with adjacent construction, including the following: 1. For adhesive installation to substrate, provide temporary support to prevent panel slippage. Note: Impaling clips are designed to help hold panels in place until adhesive dries. C. Touch-up, repair or replace damaged units until satisfactory results are obtained. END OF SECTION 2014 Owens Corning. All Rights Reserved.

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