RESEARCH PROGRESS ON DURABILITY OF RECYCLED AGGREGATE CONCRETE IN CHINA

被引:0
|
作者
Xiao, Jianzhuang [1 ]
Fan, Yuhui [1 ]
Cao, Ming [1 ]
机构
[1] Tongji Univ, Dept Bldg Engn, Shanghai 200092, Peoples R China
关键词
Recycled aggregate concrete; durability; recycled aggregate replacement percentage;
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The durability investigation is a very important area in the research of recycled concrete. In recent several years, Chinese scholars have carried out a lot of experiments on the durability of recycled concrete, which including carbonation, freeze and thaw, chloride penetration and abrasion, etc. In this paper, the research on durability of recycled concrete in China was summarized, analyzed based on the large number of related literatures. The results show that the durability of recycled concrete still has some defect for the relatively poor quality of recycled aggregate; the durability of recycled concrete is somewhat lower than that of natural concrete and it is reduced with the increase of recycled aggregate replacement percentage.
引用
收藏
页码:796 / 799
页数:4
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