ANC-AB12V Noise Barrier/Sound Absorber Composite

Offering the benefits of both a noise barrier and a sound absorber in a single composite. Text Box:

he ANC-AB12V is a 2lb quilted blanket consisting of a vinyl-coated-fiberglass-cloth faced 1” quilted fiberglass sound absorber that is bonded to a reinforced 2-lb psf loaded vinyl noise 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.

 

Typically used as curtain panels in acoustical curtain enclosures where abuse resistance or excellent durability as well as maximum noise reduction is required.  Frequently used as sliding doors on acoustical curtain enclosures. 

Product Data:

Description                      Vinyl coated fiberglass cloth facing on 1” quilted fiberglass/

                                        Two pound per square foot reinforced loaded vinyl barrier

Flammability                   Fame Spread: 23.0

                                        Smoke density: 30.0

Nominal thickness           2 inch

Temperature range         -20° to +180° F

Standard width              54” wide

Roll length                     25’ long

Weight                           2.3 lb psf

 

Sound Transmission Loss
 

OCTAVE BAND FREQUENCIES (Hz)

Product

125

250

500

1000

2000

4000

STC

ANC-AB12V

16

25

33

46

53

58

37

ASTM E-90 & E 413

Sound Absorption data

 

OCTAVE BAND FREQUENCIES (Hz)

Product

125

250

500

1000

2000

4000

NRC

ANC-AB12

.12

.47

.85

.84

.64

.62

.70

ASTM C 423