21 Transmission Loss at 125 Hertz (Hz) decibel (dB) WM1 Foam/Barrier Composite

Name: 21 Transmission Loss at 125 Hertz (Hz) decibel (dB) WM1 Foam/Barrier Composite
Brand: ArtUSA Noise Control Products
SKU: FOA-878f4f
Price: 49.99 USD
Availability: OutOfStock

SKU:FOA-878f4f

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$49.99

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WM1 combines a single barrier layer with a single layer of Acousti-Mat acoustical foam. When the barrier is applied to sheet metal, plastic or wood, the foam is exposed to absorb airborne noise. The barrier functions to both contain sound and clamp structure borne vibrations.When the foam is applied to the structure the barrier is decoupled. The exposed barrier becomes a tough, durable surface with enhanced transmission loss properties. Often a facing will be laminated to the barrier to increase both durability and weatherability when used as a pipe wrap.

Product Specifications

Additional Information

When a 1/4 inch or 1/2 inch foam decoupler is incorporated WM1 is frequently used as a carpet underlayment. When moisture is of concern, as in the case of a marine or truck cab application, closed cell foams can be used.

Specifications Foam Thickness

1/4 to 2 in

Specifications Optional Surface Treatments

Foam Side - Embossed, Aluminized Polyester, Reinforced Metalized and Urethane (White, Black)Barrier Side - Plain Black, White Reinforced, Silver Reinforced

Specifications Other Specifications

Fabricated and Die Cut Parts

Specifications Sound Transmission Loss Standard

ASTM E90-70

Specifications Standard Roll Size

54 in x 50 ft

Specifications Standard Sheet Size

54 x 72 in

Specifications Transmission Loss 1000 Hertz Hz Frequency

37 dB

Specifications Transmission Loss 125 Hertz Hz Frequency

21 dB

Specifications Transmission Loss 2000 Hertz Hz Frequency

49 dB

Specifications Transmission Loss 250 Hertz Hz Frequency

27 dB

Specifications Transmission Loss 4000 Hertz Hz Frequency

53 dB

Specifications Transmission Loss 500 Hertz Hz Frequency

29 dB

Specifications Transmission Loss Sound Transmission Class Stc

0.32 dB

21 Transmission Loss at 125 Hertz (Hz) decibel (dB) WM1 Foam/Barrier Composite