摘要
着重分析了机制砂特性,并通过试验分析了机制砂对混凝土性能的影响,为类似工程提供参考经验,更好地促进我国机制砂与混凝土产业的发展。
This paper focuses on the analysis of the mechanism of sand characteristics, and analyzes the influence mechanism of sand on concrete performance by experiment, so as to provide a reference for the similar project experience, to better promote the development of China＇s mechanism o fsand and concrete industry
作者
邓宋喜
DENG Song-xi(ChinaRailwayEleven Bureau Group Second Engineering Co.Ltd.,Shiyan 442000,Chin)
出处
《工程建设与设计》
2018年第7期274-276,共3页
Construction & Design for Engineering
关键词
机制砂
混凝土性能
细度模数
machine-made sand
concrete properties
fineness modulus
