混凝土水灰比的影响因素

Factors influencing the water cement ratio of concrete

针对水灰比对混凝土性能的重要性,从拌合条件、材料、外加剂和气温几方面研究了影响混凝土水灰比的因素,以实现在混凝土的各项性能满足要求的情况下,合理减小水灰比的目的,从而提高经济效益。

Water cement ratio is important tothe performance of concrete. In this paper from three aspects： mixing condition, material, addi- tive and temperature, the factors influencing the water cement ratio of concrete are studied, in order to reducethe water cement ratio on the premise of qualified performance of concrete to improve economic benefits.