机制砂混凝土质量控制探讨

Discussion and Analysis on Quality Control of Manufactured Sand Concrete

随着天然砂资源的日益枯竭,机制砂在水泥混凝土中的使用越来越普遍。论文通过对机制砂性能试验、分析以及对机制砂在水泥混凝土中的应用研究现状总结,结合工程实践,对机制砂混凝土在材料选择、配合比设计和施工质量控制中的注意事项进行阐述。

Manufactured sand has been used more and more widely in cement concrete due to the diminishing of natural sand. Based on the experiment and analysis of manufactured sand characters as well as the summarization of concrete performance made with manufactured sand,materials selection, mix proportion design and the keymatters that should be emphasized on construction quality control were stated combining with engineering experience.