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普通混凝土相比,它是在普通混凝土上添加了絮凝剂,以保证混凝土的一致性,水下混凝土不仅具有良好的流动性,抗分散性能强等特点,水下混凝土不易出现离析、分层等现象。采用水下混凝土施工技术可以保证水利工程施工质量,同时有利于解决一些技术难题,降低施工难度。本文主要对水电大坝施工中水下混凝土施工技术的应用进行探讨。
Compared to ordinary concrete, it is added to the ordinary concrete flocculant to ensure the consistency of concrete, underwater concrete not only has good fluidity, anti-dispersion properties such as strong resistance to underwater concrete is not prone to segregation, stratification phenomenon. The use of underwater concrete construction technology can ensure the quality of water conservancy construction, at the same time help to solve some technical problems and reduce the construction difficulty. This paper mainly discusses the application of underwater concrete construction technology in the construction of hydroelectric dam.