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Machine Enclosures - Absorptive/Noise Barrier Quilted Curtains

Machine Enclosures - Absorptive/Noise Barrier Quilted Curtains

CURTAIN S.T.O.P.
Absorptive/Noise Barrier Quilted Curtains

  • Equipment Enclosures
  • Cost Effective Room Dividers
  • Water & Chemical Resistant
  • Exterior Applications


MATERIAL: Melamine Foam or fiberglass core, faced with quilted aluminized fabric. Optional Noise Barrier Septum.
PATTERN: Quilted diamond pattern.
FEATURES: Effective and durable sound absorber with mass loaded vinyl barrier option.
APPLICATIONS: Used as an economical, effective noise barrier and sound absorber to enclose many types of noise sources or work areas. The curtains can be custom fabricated to almost any application. Can be used in exterior applications, wastewater treatment facilities, industrial, commercial & residential applications.
THICKNESS: 1", 2", 3", 4".
SIZES: 48" & 54" wide; lengths up to 25', (Custom sizes available).
COLOR: Silver, (Other colors available upon request).
FLAMMABILITY: ASTM E 84, Class A. Flame Spread: 23; Smoke Developed: 30.
INSTALLATION: Hook and loop fasteners, grommet hangers, curtain spanport hardware.


CURTAIN S.T.O.P.: Sound Transmission Loss – ASTM E90
Frequency125Hz 250Hz 500Hz 1KHz 2KHz 4KHz STC
1" Thick w/ Barrier11162430353527
2" Thick w/ Barrier13202940505532


CURTAIN S.T.O.P.: Sound Transmission Loss – ASTM C423
Frequency125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
1" Thick w/ Barrier0.120.470.850.840.640.620.70
2" Thick w/ Barrier0.190.990.960.800.570.330.85
1" Thick w/o Barrier0.120.470.850.840.640.620.70
2" Thick w/o Barrier0.190.990.960.800.570.330.85


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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