Proudfoot Company, Inc., The - Item # See our new NM4Walls Acoustical Wall Covering, Barriers
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Item # See our new NM4Walls Acoustical Wall Covering Barriers



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Barriers
Noisemaster EVA Barrier is a mass loaded, flexible, tough barrier that reduces sound transmission through floors, wails and ceilings. EVA is a 1 lb. per sq. ft. loaded flexible barrier that is easily cut with a utility knife and is available in rolls of 54" wide by 30' lengths. It is economically priced, readily available and contains no plasticizers.

Noisemaster barriers have a minimum continuous operating temperature range from -40 to + 225°F and are resistant to water, oils, weak acids, alkalies, fungi and have excellent weather resistance. SEE OUR NEW NM4WALLS ACOUSTICAL WALL COVERING!


Barriers

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EVA

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 Specifications  Applications  Sound Transmission Loss Values  

Sound Transmission Loss Values (dB) NOISEMASTER EVA Noise Barrier
Wall Comparison 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz STC
No barrier in Wall
Construction
18 31 42 50 50 44 41
White barrier
in the wall
26 46 57 62 62 66 50
               
The sound transmission loss values shown above were determined in accordance with ASTM
methods by BBl Labs, Gueph, Ontario, Canada   Test # RAL-TL95-289.    



 MORE IMAGES 

· EVA-Normal

· EVA-Staggered

· EVA-Staggered-Stud


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