EARLY COMPRESSIVE STRENGTH OF RECYCLED CONCRETE

被引：0
|
作者：
Wu Jin [1 ]
Yang Guixin [1 ]
Zhang Yingjie [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Dept Civil Engn, Nanjing 210016, Jiangsu, Peoples R China
来源：
ADVANCES IN CONCRETE STRUCTURAL DURABILITY: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON DURABILITY OF CONCRETE STRUCTURES ICDCS2010 | 2010年
关键词：
recycled aggregate concrete; early age; compressive strength;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this paper, the influences of water/cement(w/c) ratio and recycled concrete aggregate(RCA) replacement percentage on the early compressive strength of recycled aggregate concrete(RAC) were investigated. Experimental results show that the early compressive strength of RAC decreases with the increase of w/c ratio and RCA replacement percentage. The expression of the early compressive strength of RAC was presented based on the experiment results. The calculated values of early compressive strength of RAC are in good agreement with the test values obtained by other researchers.
引用
收藏
页码：227 / 232
页数：6
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