Sound isolation
Polyurethane foam represents the marvell sound isolator. It
is made in the shape of block while its surfaceis made with
the embassed conic and
pyramid shape (coveren, pxramid, shell). Besides usual usage
for the reduction of noise and negative consequencess of the
sound it can also be used for
the isolation of the radio-tv facilities, labaratorises,
music rooms and other places when there is need for the
sound absorbion. |
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