机制砂在交通工程中的应用探析  

Application Research of Manufactured Sand in Traffic Engineering

作　　者：王国友[1] 赵爽[1] 陶军 王乐[1] WANG Guo-you;ZHAO Shuang;TAO Jun;WANG Le(Jiangsu Sobute New Materials Co.,Ltd,Nanjing Jiangsu 210008 China)

机构地区：[1]江苏苏博特新材料股份有限公司,江苏南京210008

出　　处：《江苏建筑》2020年第S01期68-69,72,共3页Jiangsu Construction

摘　　要：文章主要从机制砂对混凝土和易性、强度、耐久性3个方面的影响进行了探析,总结出了在交通工程中应用时,思想重视、保持制砂工艺先进性、技术补充3个方面要点,谨供参考。This paper mainly analyzes the influence of manufactured sand in concrete for three aspects including workability,strength,and durability.It summarizes three main points for reference,including ideological attention,maintaining the advanced nature of the sand making process and technical supplements when applied in traffic engineering.

关 键 词：机制砂 交通工程 混凝土 石粉 

分 类 号：TU521.1[建筑科学—建筑技术科学]