The Research of the Effect of Fly Ash on the Shrinkage Property of Commercial Concrete

被引：0
|
作者：
Liu, Yan [1 ]
Lai, Yong [1 ]
Luo, Zhigang [1 ]
机构：
[1] China Airport Construct Grp Corp CAAC, R&D Ctr, Beijing 100101, Peoples R China
来源：
ARCHITECTURE, BUILDING MATERIALS AND ENGINEERING MANAGEMENT, PTS 1-4 | 2013年 / 357-360卷
关键词：
Fly ash; Early shrinkage; Late shrinkage; Concrete; Volume stability;
D O I：
10.4028/www.scientific.net/AMM.357-360.1154
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this paper, the effect of fly ash with different grades and dosage on early shrinkage and late shrinkage deformation of commercial concrete were studied. The effect of fly ash with different grades and dosage on volume stability of commercial concrete was assessed by using the test method of shrinkage cracking, and the causes and mechanism of the effect were analyzed.
引用
收藏
页码：1154 / 1157
页数：4
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