泵送混凝土灰水比与不同龄期强度的回归分析探讨

Study on Relation Between Strength of Pumping Concrete and C/W Ratio

本文通过大量试验,对泵送混凝土灰水比与混凝土7d强度及28d强度之间的关系,以及混凝土7d强度与28d强度之间的关系进行了回归分析,为混凝土搅拌站混凝土配合比设计优化及对产品质量的控制提供了参考。

The relation between strength of pumping concrete and C/W ratio, and the relation between 7ds strength and 28ds strength was discussed after experimentations. Regression analysis was conducted to obtain a better understanding of the relation between C/W ratio and strength for the reference of optimization of concrete ratio design and quality control of commercial concrete.