Division 9 Ebook Page 5 Foundations Acoustical Wall Panels

Foundations Acoustical Wall Panels 1. Construction: Composite core of dimensionally stable rigid fiberglass laminated with 16 - 20 pcf molded glass fiber and covered with a specially formulated fiberglass mat. 2. Core Fiberglass Density: 6 - 7 pcf. 3. Cores laminated with 1/8 inch thick, 16 - 20 pcf molded glass fiber. 4. Recycled Content: For fiberglass, 52 percent pre-consumer and 5 percent post-consumer recycled content. 5. Core Thickness: 7/8 inches. 6. Core Thickness: 1-1/8 inches. 7. Core Thickness: 1-5/8 inches. 8. Core Thickness: 2-1/8 inches. 9. Core Thickness: 3-1/8 inches. 10. Core Thickness: 4-1/8 inches. 11. Width: 24-48 inches and custom. 12. Length: 24-120 inches and custom. 13. Corners: Square. 14. Edge Profile: Square. 15. Edge Profile: Bevel (1/2 inch minimum). 16. Edge Treatment: Resin hardened. 17. Finishes: Acoustically transparent fiberglass mat, applied directly over face and edges of acoustical panels to provide full finished edge. 18. Corners: Fully tailored. 19. Finish Type and Color: Soft Texture finish, white (can be field-painted). 20. Mounting Type: Adhesive / Resin. 21. Mounting Type: Impaling / Adhesive / Resin. 22. Mounting Type: Lay-in. 23. Mounting Type: Magnet. 24. Mounting Type: Spline. 25. Mounting Type: Velcro. 26. Mounting Type: Panel Clip to Z-Bar. 27. Mounting Type: Panel Clip to Double Wall Clip. 28. Mounting Type: Z-Bar to Z-Bar. 29. Mounting Type: Aluminum Z-Clip. 30. Mounting Type: Panel-Clip / Velcro. 31. Flammability (ASTM E 84): Panel components shall have a Class "A" rating per ASTM E 84. 32. Resistivity To Heat Or Cold: R-factor of 4.16 per inch of thickness. 33. Acoustical Performance: Values below are for panels mounted in accordance with ASTM C 423 (Type D5 Mounting) and vary by panel thickness and finish. a. Noise Reduction Coefficient (NRC) for 1-1/8 inch Thickness: 0.90. b. Noise Reduction Coefficient (NRC) for 2-1/8 inch Thickness: 1.10. 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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