提高机制砂清水混凝土的施工质量

Improving the Construction Quality of Machine-Made Sand Fair-Faced Concrete

通过分析机制砂的优缺点和清水混凝土结构中出现的混凝土泌水及结构表面蜂窝麻面等质量问题,重点阐述了混凝土质量问题产生的原因和防治措施,使清水混凝土施工达到质量要求。

Based on the analysis of the advantages and disadvantages of mechanism sand and the quality problems of concrete bleeding and honeycomb pock-marked surface in the structure of fair-faced concrete structure,this paper mainly expounds the causes and prevention measures of concrete quality problems,so as to make the construction of fair-faced concrete meet the quality requirements.