Absorptive/Noise Barrier Quilted Curtains

QUILTED 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