ANC-AB12V Noise Barrier/Sound Absorber Composite

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

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.

  • Class A (or 1) flammability rated per ASTM E84
  • Available facing colors: gray, white, black, or tan
  • Available barrier colors: gray, tan, or blue

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