B-20NR - 2lb Psf. Non-Reinforced Loaded Vinyl Flexible Noise Barrier
[SS-B2-NR]

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. lB/S.F.	125	250	500	1000	2000	4000
B-20NR	.225	2.0	16	22	26	32	35	40	31

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