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一、概说在中小型水利工程和建筑工程施工中,传统的混凝土施工方法其缺点很多。一般来说混凝土质量较低,尤其是混凝土匀质性差,混凝土C_v值达不到规范要求。成本高、施工进度慢,而且混凝土质量问题不能及时发现。总之是一种少、慢、差、费的施工方法,必须加以改革。综合我局和其它施工单位多年来的施工经验,应用电子称自动称
I. It is stated that in the construction of small and medium water conservancy projects and construction projects, the traditional concrete construction methods have many disadvantages. In general, the concrete quality is low, especially the concrete homogeneity is poor, and the concrete C_v value does not meet the specification requirements. The cost is high, construction progress is slow, and concrete quality problems cannot be discovered in time. In short, it is a construction method that is less, slower, poorer, and more expensive and must be reformed. Integrate the construction experience of the Bureau and other construction units over the years, and use electronic scales to automatically weigh