Paper Title:
Effects of Mineral Admixtures on the Chloride Permeability of Hydraulic Concrete
  Abstract

The chloride permeability of concrete with slag or (20wt%, 30wt%, and 40wt% of binder) and binary slag and fly ash (the ratio of slag and fly ash 5:5, 4:6 and 6:4) was investigated in this study. The results show that the chloride permeability of concrete decreases firstly and increases latterly with the increasing of fly ash content. However, the permeability of concrete with slag decreases sharply with the slag content increases. Especially the content of slag is 40 wt%, the permeability is only 15.4% of the control concrete. The permeability of concrete using binary admixture of slag and fly ash is less than that of fly ash concrete and more than that of slag concrete.

  Info
Periodical
Advanced Materials Research (Volumes 168-170)
Edited by
Lijuan Li
Pages
2082-2085
DOI
10.4028/www.scientific.net/AMR.168-170.2082
Citation
D. Q. Zhang, X. Y. Li, X. W. Ma, Z. Wang, "Effects of Mineral Admixtures on the Chloride Permeability of Hydraulic Concrete", Advanced Materials Research, Vols. 168-170, pp. 2082-2085, 2011
Online since
December 2010
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Price
$32.00
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