Paper Title:
Chloride Consolidation and Penetration Behavior in Harden Mortar of Gangue Added Cement
  Abstract

This experimental research was to investigate the chloride penetration and consolidation behavior of OPC and coal gangue added cement. By comparing the results of two kinds of cement, results showed that the chloride consolidation of gangue added cement is higher than OPC. The chloride consolidation increased with more gangue added. The coal gangue is helpful to impede the chloride ingress until the added content reach 30%. The more gangue content decreased the fluid of mortar. And this increased the porosity of harden pastes. Furthermore the corrosion behavior of steel bar in OPC and G30 samples were conducted. Corrosion potential of gangue added cement moved positively comparing with OPC. These indicated that the propriety gangue content was helpful to steel bar protection.

  Info
Periodical
Advanced Materials Research (Volumes 374-377)
Chapter
Chapter 9: New Technology for the Preparation and Construction of Building Materials
Edited by
Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du
Pages
1831-1836
DOI
10.4028/www.scientific.net/AMR.374-377.1831
Citation
J. X. Zhang, P. X. Duan, "Chloride Consolidation and Penetration Behavior in Harden Mortar of Gangue Added Cement", Advanced Materials Research, Vols. 374-377, pp. 1831-1836, 2012
Online since
October 2011
Export
Price
$32.00
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