Durability characteristics of copper slag concrete with fly ash

Građevinar

article

Sumathy Raju¹  Brindha D² 

[1] Alagappa Chettiar College of Engineering and Technology Karaikudi;Thiagarajar College of Engineering Madurai

关键词: copper slag concrete;    flay ash;    water absorption;    porosity;    chloride ion penetration;   

DOI  :  10.14256/JCE.1229.2015

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

The durability of the combination of Fly Ash (FA) and Copper Slag (CS) in concrete is studied in the paper. Experimental study was conducted to determine durability properties such as saturated water absorption, porosity, coefficient of water absorption, sorptivity, rapid chloride ion penetration test, and Alkalinity (pH) test. The microstructure of concrete was tested and quantitative analysis was carried out at the age of 90 days by the scanning electron microscope and energy dispersive X-ray. The results show that concrete properties are improved by the combined use of FA and CS.

【 授权许可】

CC BY