Experimental Study on the Influence of Fly Ash on Mechanical Properties and Shrinkage Performance of Concrete

被引：0

作者：

Cui, Yongning ^{[1
]}

Li, Qingfu ^{[2
]}

Wu, Xiaoxia ^{[3
]}

Ma, Ying ^{[2
]}

机构：

[1] Jiangsu New Head Line Dev Grp Co Ltd, Lianyungang, Peoples R China

[2] Zhengzhou Univ, Coll Water Conservancy & Environm Engn, Zhengzhou, Peoples R China

[3] Zhengzhou Coll Traff Technicians, Zhengzhou, Peoples R China

来源：

PROCEEDINGS OF THE 2016 INTERNATIONAL CONFERENCE ON ARCHITECTURAL ENGINEERING AND CIVIL ENGINEERING | 2016年 / 72卷

关键词：

fly ash; concrete strength; elasticity modulus; shrinkage performance of concrete;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Fly ash is a commonly used concrete admixture, which can improve its durability. In this paper, a series of experiments were made to study the influence of the amount of fly ash additive on the mechanical properties and shrinkage properties of concrete, which provides reference for the preparation of fly ash concrete. The results proved that the mixing of fly ash can improve the strength of concrete, restrain the production of concrete shrinkage cracks, and the fly ash plays a role in the late stage of concrete strength growth.

引用

页码：65 / 70

页数：6

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