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介绍了应用ＵＷＢ－４００型絮凝剂、适宜的矿物掺合料及混凝土配合比配制Ｃ４０以上的高强水下不分散混凝土技术。
The application of UWB-400 flocculant, suitable mineral admixture and concrete mix ratio to prepare high-strength underwater non-dispersed concrete technology above C40 was introduced.