Attenuating element
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United States of America Patent
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May 13, 2014
Grant Date -
Feb 7, 2013
app pub date -
Mar 4, 2011
filing date -
Mar 5, 2010
priority date (Note) -
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Abstract
An attenuating element includes a head part, neck part and base part. The neck part is narrower compared to the head part and neck parts of adjacent attenuating elements form a continuous channel. Via the head parts, this channel is connected so that the cross-sectional area of the head parts is smaller than the cross-sectional area of the base parts. In this way, a water-control structure, sound-attenuating wall and the like can be provided. Such attenuating elements can be produced in a very simple manner by dividing them vertically and producing each of the vertical parts from concrete in a mould.
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