Division 9 Ebook Page 21 Gridlock Acoustical Ceiling Panels

Gridlock Ceiling Panels 1. Core Fiberglass Density: 6 - 7 pcf. Optionally laminated cores with 1/8 inch thick. 16 - 20 pcf molded fiberglass / High Impact facer. 2. Recycled Content: For fiberglass, 52 percent pre-consumer and 5 percent post-consumer recycled content. 3. Edge Treatment: Resin hardened. 4. Core Thickness and Edge: 1 inch thick, square edge profile. 5. Core Thickness and Edge: 1-1/8 inches thick, square edge profile, High Impact facer. 6. Core Thickness and Edge: 1-1/2 inches thick, square edge profile. 7. Core Thickness and Edge: 1-5/8 inches thick, square edge profile, High Impact facer. 8. Core Thickness and Edge: 2 inches, square edge profile. 9. Core Thickness and Edge: 2-1/8 inches, square edge profile, High Impact facer. 10. Width: 24-30 inches. 11. Length: 24-60 inches, and custom. 12. Finish Type and Color: Soft Texture finish, white. 13. Finish Type and Color: Subtle Texture finish, over acoustically transparent membrane, standard white. 14. Fabric Finish: _______________. (for optional fabric finish, specify manufacturer, type, pattern and color) 15. Mounting: Lift-and-shift Gridlock. 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 thickness and finish. a. Noise Reduction Coefficient (NRC): Per manufacturer's data. 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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