专利名称：Attenuating element发明人：Hill, Hans申请号：AU2011221640申请日：20110304
公开号：AU2011221640A1公开日：20120927
摘要：Attenuating element consisting of a head part, neck part and base part. Theneck part is narrower compared to the head part and neck parts of adjacent attenuatingelements form a continuous channel. Via the head parts, this channel is connected so thatthe cross-sectional area of the head parts is smaller than the cross-sectional area of thebase parts. In this way, a water-control structure, sound-attenuating wall and the like canbe provided. Such attenuating elements can be produced in a very simple manner bydividing them vertically and producing each of the vertical parts from concrete in amould.
申请人：Hans Hill
代理人：Griffith Hack
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