论文部分内容阅读
本文对混凝土泵送性能指标与检测方法进行了简单介绍,结合施工现场对混凝土可泵性进行简易评价的要求,提出了用坍落度筒检测数据评价混凝土可泵性的参考指标;并对影响混凝土可泵性的主要因素和改善措施进行了阐述。
In this paper, the performance index and testing method of concrete pumping are briefly introduced. Combined with the requirement of simple evaluation of concrete pumpability on construction site, a reference index for assessing pumpability of concrete with slump cylinder test data is put forward. The main factors of pumpability and the improvement measures are described.