Acoustic Blankets ANC-AB13 (1lb 3”) Noise Barrier/Sound Absorber Composite
The barrier septum configuration offers the benefits of sound absorption and noise barriers. A non-reinforced 1-lb psf loaded vinyl barrier is sandwiched between 1” and a 2” layer of quilted fiberglass absorbers. Curtain panels are constructed with grommets across the top and hook and loop fasteners along the vertical edges. Rolls are available 4’ wide up to 25’ long and can be either bound or unbound.
· Class 1 or A per ASTM E84
· STC rating 32
· NRC rating 0.85
· Available colors: gray, white, black, or tan
Typical uses include curtain material in acoustical curtain enclosures. Also used as separator walls or divider partitions. Commonly used to line the perimeter walls of a building.
Description 2” vinyl faced quilted fiberglass/ 1LB-psf non-reinforced loaded vinyl barrier/ 1” vinyl faced quilted fiberglass
Nominal thickness 2.08”
Temperature range -20° to +180° F
Standard width 48”
Roll length 25’
Density 1.75LB psf
Flammability Class A: Flame Spread: 22.78
Smoke density: 30.56