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通过试验研究,从硬化混凝土中确定胶凝材料、砂、石集料和水等各组分的比例关系,分别对各组分的偏差产生原因进行了分析,最终确定了既有结构混凝土配合比分析的试验方法和步骤。
Through the experimental research, the proportion relationship of each component of cementitious materials, sand, stone aggregates and water is determined from the hardened concrete, the reasons for the deviation of each component are respectively analyzed, and finally the existing structural concrete mix ratio Analysis of test methods and procedures.