应用ＵＷＢ絮凝剂浇筑水下管道深圳妈湾电厂施工中，采用水下不分散混凝土施工技术，解决了一段水下管道施工的难题。妈湾电厂厂区至排水泵房有一段管径为ＤＮＩ５００的雨水管道，原设计为预应力钢筋混凝土平口管，但因位于海上填石区，最低处在平均潮位以下３～４ｍ，距... Application of UWB flocculants pouring underwater pipe Shenzhen Ma Wan Power Plant construction, the use of underwater non-dispersive concrete construction technology to solve the problem of a period of underwater pipeline construction. Mawan Power Plant to the drainage pump room has a diameter of DNI500 of the rainwater pipe, the original design of prestressed reinforced concrete flat-pipe, but because of the sea in the rock fill area, the lowest point in the average tide below 3 ~ 4m, from ...