Description
Industrial B-20NR Flexible Noise Barrier is a 2lb psf non-reinforced
mass loaded vinyl barrier used to stop the transmission of noise from one area
to another. Typically used in a dry wall and stud construction to improve transmission
loss between rooms and as the barrier component in Industrial BSC composite products.
Standard rolls measure 54″ wide x 30′ long.
- Used as a noise barrier ceiling tile (typically in conjunction with fiberglass)
above standard suspended ceiling systems. - Used underneath carpeting to improve transmission loss of a floor
STC26. - Used between dry wall and stud construction to substantially improve transmission
loss between rooms.
ACOUSTICAL DATA:
| Product | Sound Transmission Loss (dB) Frequency (Hz) |
STC | |||||||
| Thickness (In./Nom.) |
Wt. |
125 | 250 | 500 | 1000 | 2000 | 4000 | ||
| B-20NR | .225 | 2.0 | 16 | 22 | 26 | 32 | 35 | 40 | 31 |
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