PART 2 PRODUCTS 2.01 MANUFACTURERS A. Acoustic Tiles/Panels: 1. Armstrong World Industries, Inc: www.armstrongceilings.com/#sle. 2. Certainteed Architectural: www.certainteed.com/ceilings-and-walls/#sle. 3. Rockfon: www.rockfon.com/#sle. 4. USG Corporation: www.usg.com/ceilings/#sle. 5. Substitutions: See Section 01 60 00 - Product Requirements. B. Suspension Systems: 1. Same as for acoustical units. 2.02 ACOUSTICAL UNITS A. Acoustical Units - General: ASTM E1264, Class A. B. Acoustical Panels, Type ACT-1: Painted mineral fiber, with the following characteristics: 1. Classification: ASTM E1264 Type III. a. Form: 2, water felted. b. Pattern: "C" - perforated, small holes. 2. Size: 24 by 24 inches. 3. Thickness: 3/4 inch. 4. Light Reflectance: 82 percent, determined in accordance with ASTM E1264. 5. NRC Range: 0.70 to 1.0, determined in accordance with ASTM E1264. 6. Ceiling Attenuation Class (CAC): 40, determined in accordance with ASTM E1264. 7. Tile Edge: Beveled. 8. Color: White. 9. Suspension System: Exposed grid. 10. Products: a. Armstrong World Industries, Inc; School Zone Fine Fissured: www.armstrongceilings.com/#sle. C. Acoustical Panels, Type ACT-2: Mineral fiber with scrubbable finish, with the following characteristics: 1. Classification: ASTM E1264 Type IX. a. Form: 2, water felted. b. Pattern: "G" - smooth. 2. Size: 24 by 24 inches. 3. Thickness: 5/8 inch. 4. Light Reflectance: 89 percent, determined in accordance with ASTM E1264. 5. Ceiling Attenuation Class (CAC): 33, determined in accordance with ASTM E1264. 6. Panel Edge: Square. 7. Color: White. 8. Suspension System: Exposed grid. 9. Products: a. Armstrong World Industries, Inc; Kitchen Zone: www.armstrongceilings.com/#sle.. D. Acoustical Panels, Type ACT-3: Ceramic-bonded mineral fiber, with the following characteristics: 1. Classification: ASTM E1264 Type XX. a. Pattern: "E" - lightly textured. 2. Size: 24 by 24 inches. 3. Thickness: 5/8 inch 4. Light Reflectance: 82 percent, determined in accordance with ASTM E1264. 5. Ceiling Attenuation Class (CAC): 40, determined in accordance with ASTM E1264. 6. Panel Edge: Square. 7. Color: White. 8. Suspension System: Exposed grid. 9. Products: a. USG Corporation; Radar Ceramic Acoustical Panels: www.usg.com/ceilings/#sle. b. Armstrong World Industries, Inc; Ceramaguard: www.armstrongceilings.com/#sle.. E. Acoustical Panel Canopies, Type ____: Glass fiber panels suspended by hanger wire or rods attached to anchor points on panel back.
