Part # BARYMAT BM-1C, Flexible - Decoupled Noise Barrier On Firwin Corp.

Products Insulation and
Safety Products Insulation Solutions by Industry Insulation Applications

		\| Shipping \| Tax \| Terms
Shopping Cart	0 Items

Request for Quote	0 Items

All Categories > Stocked Insulation and Safety Products > Sound Attenuation > High Efficiency - Economical Noise Control Barrier > Part # BARYMAT BM-1C


	Part # BARYMAT BM-1C, Flexible - Decoupled Noise Barrier

BM-1C is an extremely versatile noise control composite. It consists of (from the top down)

a clear, tough polyester cover for contamination and weather resistance,

a loaded, flexible, 1.6 lb. per sq. ft. barrier for transmission loss,

a 0.25 in. urethane foam decoupler. Barymat BM-1C is very effective as an acoustic lagging to reduce breakout noise in pipes and ducts and can be used to increase transmission loss in walls and ceilings.

BM-1C is easy to cut with common utility knives. Installation is very simple. Sections should overlap to eliminate any gaps in the barrier and maintain best acoustic performance. For secure and permanent installations use reinforced duct- tape, bands or specified adhesive - available from Firwin Corp.

Specifications · Material Specifications

Specifications

Applications

Indoor and Outdoor Use

Ducting
Piping
Gas lines
Cyclones
Fans
Stacks
Blowers
Pumps
Machine Housings
Cabinets
Panels
Hydraulic Systems
Ceilings and Walls

Noise Levels

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

Material Specifications

Sheet Size		54" x 72" (27 SQ. FT.)

Roll Size		54" x 30' (135 SQ. FT.)

Material Thickness		APPROX. .3125 in.

Composite Weight		1.7 LBS./SQ. FT.

Part # BARYMAT BM-1C, Flexible - Decoupled Noise Barrier

Applications

Noise Levels

Sheet Size

Roll Size

Material Thickness

Composite Weight