Text Box:  ANC-AB1-112 Outdoor Short Term Sound Curtains

All Noise Control ANC-AB1-112 offers the benefits of both a noise barrier and a sound absorber for outdoor applications. This product consists of a two-inch thick vinyl-coated-fiberglass-cloth faced quilted fiberglass that is bonded to a one-pound per sq. ft. reinforced loaded vinyl noise barrier.  Sound Curtain panels are constructed with grommets across the top and bottom, and exterior grade Velcro seals along the vertical edges.  The product is also available in roll form with edges bound or unbound.

Applications:
With its 3-5 year life span* in the harshest environments, this product is typically used as a temporary noise barrier on outdoor applications such as construction site noise mitigation projects.   Also available with a two-pound psf noise barrier or a one-inch thick quilted fiberglass sound absorber. 

Product Data:
Description                            Vinyl coated fiberglass cloth facing on 2” quilted fiberglass/
                                              1 lb-psf reinforced loaded vinyl noise barrier
Flammability                           Flame Spread: 23.0
                                              Smoke density: 30.0
Nominal thickness                 2.0 inches
Temperature range               -20° to +180° F
Standard roll size                  54” wide x 25’ long
Weight                         `        1.45 lb psf

Acoustical Performance:

Sound Transmission Loss

 

OCTAVE BAND FREQUENCIES (Hz)

Product

125

250

500

1000

2000

4000

STC

ANC-AB1-112

13

20

29

40

50

55

32

ASTM E-90 & E 413

Sound Absorption Data

 

OCTAVE BAND FREQUENCIES (Hz)

Product

125

250

500

1000

2000

4000

NRC

ANC-AB1-112

.07

.27

.96

1.13

1.08

.99

.85

ASTM C 423