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AudioSeal™ Absorber/Barrier Combination Blanket ABSC-25 Data Sheet

AudioSeal Absorber/Barrier Combination Blanket ABSC-25The barrier septum configuration offers the benefits of both sound absorption and noise barriers. The ABSC-25 consists of a non-reinforced 1 lb. psf loaded vinyl barrier sandwiched between two layers of vinyl-coated fiberglass cloth-faced 1" quilted fiberglass absorbers. Curtain panels are constructed with grommets across the top and Velcro along the vertical edges. Rolls are available 4' wide x 25' long and can be supplies with edges bound or unbound.

Typical uses include curtain panels in acoustical curtain enclosures as well as separator wall or divider partitions. The ABSC-25 blankets are commonly used to line the perimeter walls of a building.

 

 

Features

 

Product Data

Acoustical Performance

Sound Transmission Loss
ASTM E-90 & E 413
Octave Band Frequencies (Hz)
Product
125
250
500
1000
2000
4000
STC
ABSC-25 12 16 27 40 44 43 29

Sound Absorption Data
ASTM C 423
Octave Band Frequencies (Hz)
Product
125
250
500
1000
2000
4000
NRC
ABSC-25 .19 .99 .96 .80 .57 .33 .85

 

 

 

 

 

 

 

 

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