Sound Absorption Reports
NRC/Thickness/Absorption Coefficients Table
Sound-Pruf™ is a lightweight, spray applied acoustical
product developed by American Sprayed Fibers, Inc., which has
excellent noise reduction and transmission loss capabilities. High
fire protection and thermal insulation properties are added
advantages of this product.
Sound-Pruf™ is easily
spray applied directly to steel, wood, concrete, and many other
standard construction materials. In addition to providing superior
acoustical control, this monolithic acoustical coating offers solid
in-place durability and can be finished with a very appealing
texture and color.
Sound-Pruf™ is a lightweight, low
density product which has been precisely blended to provide superior
sound absorption properties. Noise levels will be subdued by it and
then held below levels that conform to current and foreseeable
regulatory levels. Sound-Pruf™ is an aesthetically pleasing solution
to sound control, and is suitable for application to walls,
ceilings, bulkheads, decks, and all varying types of partitioning.
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