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笔者认为水灰比、砂浆填充石子空隙后富裕体积、净浆填充砂子空隙后富裕体积是代表混凝土配合比性能的三个基本参数,本文讨论了利用这三个参数进行混凝土配合比设计的方法。
The author thinks that the water-cement ratio, the volume of the mortar after filling the void of the gravel, and the volume of the volume after the mortar filling the gap of the sand are the three basic parameters that represent the performance of the concrete. In this paper, the method of concrete mix design using these three parameters is discussed.