Decoupled Barriers

 Barymat BM-1C  
BM-1C Pipe WrapBM-1C is used as an external 'wrap' or limp barrier within structures to control noise leakage or penetration

BM-1C is an extremely versatile noise control composite. It consists of a clear, tough polyester cover for contamination and weather resistance, a loaded flexible 1.6 lb. per sq ft. barrier for transmission loss and a 0.25 in. urethane foam decoupler. BM-1C is a very effective acoustic lagging to reduce breakout noise in pipes and ducts it can be also be used to increase transmission loss in walls and ceilings.

 Barymat BM-1C EFFECTELY REDUCES RADIATED SOUND FROM A WIDE VARIETY OF SOURSES. 

Ideal For:

  • Ducting
  • Piping
  • Gas Lines
  • Cyclones
  • Stacks
  • Fans
  • Blowers
  • Pumps
  • Machine Housings
  • Cabinets
  • Panels
  • Hydraulic Systems
  • Ceilings and Walls
* Also available with lighter 1.0 lb. per sq.ft. barrier model BM-1A
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AcoustiGuard LAG 'FRC' 

acoustic laggin materialLAG 'FRC' - 1.0 lb. per sq. ft. loaded vinyl barrier with reinforced aluminum foil facing and nominal 1" thick quilted fiberglass decoupler.

The scrim protected barrier provides excellent transmission loss and the quilted fiberglass decoupler allows the flexible barrier to float independently of the noise source for maximizing performance.
Click here to view printable data sheets.
Click here for a free Adobe Acrobat Reader to view PDF files.