Barrier Septum Composite (BSC-25) Panels

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Barrier Septum Composite (BSC-25) Panels

Sound Seal's Industrial Division "BSC" composite features a non-reinforced loaded vinyl noise barrier septum with a quilted fiberglass sound absorber on both sides. Ideally suited as an acoustical liner, the inner layer of quilted fiberglass decouples the barrier from the surface to improve its noise blocking ability while the outer layer adds sound absorption to the treated environment.

Sound Transmission Loss Sound Absorption
Frequency (Hz) STC = 29 NRC = .85
125 12 .19
250 16 .99
500 27 .96
1000 40 .80
2000 44 .57
4000 43 .33