BARYFOL 'BM-1C' is used for applications requiring an external 'wrap' or cover to control noise leakage or penetration.

BARYMAT BM-1C is used as an external 'wrap' or limp barrier within structures to control noise leakage or penetration.
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High Efficiency Noise Control Barrier
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Flexible - Decoupled Noise Barrier
Applications N/A Indoor and Outdoor Use
  • Ducting
  • Piping
  • Gas lines
  • Cyclones
  • Fans
  • Stacks
  • Blowers
  • Pumps
  • Machine Housings
  • Cabinets
  • Panels
  • Hydraulic Systems
  • Ceilings and Walls
N/A Indoor and Outdoor Use
  • Ducting
  • Piping
  • Gas lines
  • Cyclones
  • Fans
  • Stacks
  • Blowers
  • Pumps
  • Machine Housings
  • Cabinets
  • Panels
  • Hydraulic Systems
  • Ceilings and Walls
Noise Levels N/A 20 - 60 db Reductions

Chart shows typical performance when bonded to 16 gauge steel. Performance will vary according to mass (thickness) of material it is adhered to.

Transmission Loss Chart
FREQUENCY -Hz 125 250 500 1000 2000 4000
TRANSMISSION LOSS db 25 30 33 35 48 62
N/A H PERFORMANCE - 20 to 40 dBA Reductions

Chart shows typical performance when bonded to 16 gauge steel. Performance will vary according to mass (thickness) of material it is adhered to.

Transmission Loss (db)/Frequency (HZ)
25 Hz 250 500 1000 2000 4000 STC
23 23 30 42 47 53 34
Sheet Size N/A 54" x 72" (27 SQ. FT.)
Roll Size N/A 54" x 30' (135 SQ. FT.)
Material Thickness N/A APPROX. 3/8" N/A APPROX. .3125 in.
Barrier Weight N/A 1.6 LBS./SQ. FT. N/A
Composite Weight N/A N/A 1.7 LBS./SQ. FT.