摘要
介绍了焦作地区建筑用砂特别是建筑用人工砂的状况,阐述了利用人工砂进行混凝土配合比设计的依据及工程实例,并研究了其力学性能和经济效益,总结了人工砂应用时应注意的几个问题,以进一步推广应用。
The application situations of building sand especially artificial building sand in Jiaozuo region are introduced.The basis utilizing artificial sand for mix proportion design of concrete is elaborated as well as engineering example.Its mechanical properties and economic benefits are studied. In the end several questions deserving attentions in the application process of artificial sand are summarized,in order to promote the application of artificial sand.
出处
《山西建筑》
2010年第18期152-153,共2页
Shanxi Architecture
关键词
建筑用人工砂
混凝土
配合比设计
应用
artificial building sand
concrete
mix proportion design
application
