Influence of particle size distribution of fly ash on compressive strength and durability of Portland cement concrete

被引：0

作者：

Zhu, Jianping ^{[1
]}

Guo, Qilei ^{[1
]}

Li, Dongxu ^{[2
]}

Li, Cunjun ^{[1
]}

机构：

[1] Henan Polytech Univ, Sch Mat Sci & Engn, Jiaozuo, Peoples R China

[2] Nanjing Univ Technol, Coll Mat Sci & Engn, Nanjing, Jiangsu, Peoples R China

来源：

ENERGY, ENVIRONMENT AND BIOLOGICAL MATERIALS | 2011年 / 685卷

关键词：

Fly ash; Particle size; compressive strength; durability; concrete; STEEL SLAG; PENETRATION;

D O I：

10.4028/www.scientific.net/MSF.685.211

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present research investigates the compressive and durable properties of concretes with fly ash (FA), a by-product of Coal-fired Power Plants. For this purpose, a reference sample and twenty-one concretes containing FA were tested. The FA was sieved to 200, 300, and 400 mesh. Then FA was mixed into concrete with different content. Compressive strength at 7 and 28 days, and chloride penetration properties were measured. It is concluded that FA can be used in the production of concrete. In addition, the FA concretes present satisfactory physical properties. When proper amount of FA were added the concrete properties can be better than the blank one.

引用

页码：211 / +

页数：2

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