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Item # BA-1, BA-1 Noise Barrier/Sound Absorber Composite
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BA-1 Noise Barrier/Sound Absorber Composite
Noise Master's BA-1 offers the benefits of a noise barrier and a sound absorber. The BA-1 consists of a vinyl-coated-fiberglass-cloth facing on 1" quilted fiberglass that is bonded to a reinforced 1-lb psf loaded vinyl barrier. Curtain panels are constructed with grommets across the top and Velcro along the vertical edges. Rolls are available 54" wide x 25' long and can be supplied with edges bound or unbound (note: barrier is 54" wide, quilt is held 3" in from each vertical edge, and measures 48")

  • Class A (or 1) flammability rated per ASTM E84
  • Available facing colors: gray, white, black, or tan
  • NRC rating 0.85
  • Vinyl coated fiberglass cloth facing on 1" quilted fiberglass/ 1lb-psf reinforced loaded vinyl barrier

Vinyl coated fiberglass cloth facing on 1" quilted fiberglass/ 1lb-psf reinforced loaded vinyl barrier

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Nominal Thickness

1.0 in

Temperature Range

-20 to 180 °F

Standard Width

54 in

Roll Length

25 ft

Flammability

Flame Spread: 23.0
Smoke Density: 30.0

Available Facing Color

Black
Gray
Tan
White

Available Barrier Color

Blue
Gray
Tan

Weight

1.3 lbs/ft³

Applications

Typically used as curtain panels in acoustical curtain enclosures where abuse resistance or excellent durability is required. Frequently used as sliding doors on acoustical curtain enclosures. Also, preferred for use in temporary outdoor applications such

Sound Transmission Loss

 

OCTAVE BAND FREQUENCIES (Hz)

Product

125

250

500

1000

2000

4000

STC

BA-1

11

16

24

30

35

35

27

ASTM E-90 & E 413

 

Sound absorption Data

 

OCTAVE BAND FREQUENCIES (Hz)

Product

125

250

500

1000

2000

4000

NRC

BA-1

.12

.47

.85

.84

.64

.62

.70

ASTM C 423