发明名称 Method and installation for pouring concrete under water
摘要 A method for pouring a fluid, settable mass, such as concrete, on the bed (4) of a body of water, comprises the steps of introducing the mass (7) onto the bed (4) by means of a delivery pipe (3) in such a way that the bottom end (8) of the delivery pipe (3) penetrates into the poured mass (7), and smoothing off the poured mass (7) at a level higher than the bottom end (8) of the delivery pipe. The poured mass (7) is smoothed off by means of a smoothing element (12) brought into vibration.
申请公布号 AU1178199(A) 申请公布日期 1999.05.24
申请号 AU19990011781 申请日期 1998.11.03
申请人 HOLLANDSCHE BETON GROEP N.V. 发明人 RONNY DIRKS
分类号 E02D15/06 主分类号 E02D15/06
代理机构 代理人
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