 Absorptive/Noise Barrier Quilted CurtainsQUILTED CURTAIN S.T.O.P.- For Unusual Conditions
- Cost Effective
- Water & Chemical Resistant
- Exterior Applications
MATERIAL: Foam or fiberglass core, faced with quilted aluminized fabric. PATTERN: Quilted pattern FEATURES: Effective and durable absorber with mass loaded vinyl barrier option. APPLICATIONS: Effective solution to a wide range of unusual problems. Machinery and work area enclosures. THICKNESS: 1", 2" SIZES: BSC-25 Curtain (Quilting on Both Sides) Standard: 48" Wide and Lengths up to 25' BBC-13 Curtain (Quilting on One Side Standard: 54" Wide and Lengths up to 25' Custom sizes also available. COLOR: Standard PVC Facing Silver Optional PVC facing Black, Beige, White Sailcloth Colors Guilford Fabric Colors FLAMMABILITY: ASTM E84, Class A. Flame Spread: 23; Smoke Developed: 30 INSTALLATION: Hook and loop fasteners, grommet hangers, curtain spanport hardware. GROMMETS: Standard Brass. (Stainless steel upgrade available upon request) ID: 9/16" Grommet Center 1 ¼" down from top of panel
CURTAIN S.T.O.P. Sound Transmission Loss ASTM E90 | Frequency | 125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | STC | BSC-25 w/ 1lb. Barrier | 12 | 10 | 27 | 40 | 44 | 43 | 29 | BSC-25 w/ 2lb. Barrier | 19 | 22 | 28 | 40 | 56 | 61 | 33 | BBC-13 w/ 1lb. Barrier | 11 | 10 | 24 | 30 | 35 | 35 | 27 | BBC-13 w/ 2lb. Barrier | 19 | 22 | 28 | 40 | 56 | 61 | 33 |
CURTAIN S.T.O.P.: Sound Absorption Coefficients | Frequency | 125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | NRC | 1" Fiberglass | 0.12 | 0.47 | 0.85 | 0.84 | 0.64 | 0.62 | 0.70 | 2" Fiberglass | 0.19 | 0.99 | 0.96 | 0.80 | 0.57 | 0.33 | 0.85 |

Acoustical Surfaces, Inc. Soundproofing, Acoustics, Noise & Vibration Control Specialists We Identify and S.T.O.P. Your Noise Problems 123 Columbia Court North Suite 201 Chaska, MN 55318 Toll Free: (800) 470-6652 Noise Control Help Line Tel: (952) 448-5300 Fax: (952) 448-2613 E-mail: sales@acousticalsurfaces.com Web site: http://www.acousticalsurfaces.com
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