Study on the Influence of Chloride Ions Content on the Sea Sand Concrete Performance
American Journal of Civil Engineering
Volume 4, Issue 2, March 2016, Pages: 50-54
Received: Feb. 27, 2016; Accepted: Mar. 9, 2016; Published: Mar. 23, 2016
Views 4544      Downloads 164
Wu Sun, School of Civil Engineering, Ningbo University, Ningbo, Zhejiang, China
Junzhe Liu, School of Civil Engineering, Ningbo University, Ningbo, Zhejiang, China
Yanhua Dai, School of Civil Engineering, Ningbo University, Ningbo, Zhejiang, China
Jiali Yan, School of Civil Engineering, Ningbo University, Ningbo, Zhejiang, China
Article Tools
Follow on us
The influence of chloride ions content on the sea sand concrete performance was investigated through testing the sea sand mortar strength in this paper. The concrete strength rule was analyzed to discover the early strength for the sea sand concrete by the presence of chloride. In addition, the XRD microscopic analysis and TG/DTA were observed the composition of concrete to research the influence on hydration processes of concrete caused by sea sand, and from two aspects to find out the differences of the internal microcosmic structure and the chemical composition respectively. And Micro-technique was used to determine the water-soluble chloride ion concentration of different types of sea sand concrete which were maintained 28 days. The results show that the chloride ion can improve concrete strength value and the concentration of free chloride increases with the rise of extraction temperature.
Sea Sand Mortar, Water Soluble Chloride Ions, Micro Structures
To cite this article
Wu Sun, Junzhe Liu, Yanhua Dai, Jiali Yan, Study on the Influence of Chloride Ions Content on the Sea Sand Concrete Performance, American Journal of Civil Engineering. Vol. 4, No. 2, 2016, pp. 50-54. doi: 10.11648/j.ajce.20160402.12
Copyright © 2016 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License ( which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
QI Gui-hai, WANG Yu-lin, LI Shuo, WANG Zhang-li. Review on sea sand concrete research in China. Concrete, 2013, 557-61.
S. Pack, M. Jung, H. Song, S. Kim, K. Ann. Prediction of time dependent chloride transport in concrete structures exposed to a marine environment. Cement and Concrete Research, 2010, 40(2) 302-312.
J. J SHI, W. SUN. Recent research on steel corrosion in concrete Chinese Ceramic Society, 2010, 38(9) 1753-1764.
Q. Yuan, C. J. Shi, G. D. Schutter, K. Audenaert, D. H. Deng. Chloride binding of cement-based materials subjected to external chloride environment-A review. Construction and Building Materials, 2009, 23(1) 1-13.
K. V. Subramaniam, M. D. Bi. Investigation of steel corrosion in cracked concrete: Evaluation of macrocell and microcell rates using Tafel polarization response. Corrosion Science, 2010, 52(8) 2725-2735.
Jianbin Chen,Junzhe Liu, Guoliang Zhang, Zhimin He. Study on the strength of sea sand concrete introduced by chloride ions, 2011 Second International Conference on Mechanic Automation and Control Engineering, 2011, 250-253 262-265.
S. HE. The application of desalination sea sand in commercial concrete. Fujian Building Materials, 2013, 11 45-46.
Z. Q. JIN, W. SUN, T. J. ZHAO, Q. Y. LI. Chloride binding in concrete exposed to corrosive solutions. Chinese Ceramic Society, 2009, 37(7) 1068-1072.
S. M. Abd El Haleem, S. Abd El Wanees .Environmental factors affecting the corrosion behavior of reinforcing steel. IV. Variation in the pitting corrosion current in relation to the concentration of the aggressive and the inhibitive anions. Corrosion Science, 2010, 52(5) 1675-1683.
J. Z. LIU, F. XING, Z. M. HE, Z. DING. Study on critical value of n(NO2-)/n(Cl-) in reinforced concrete. Chinese Ceramic Society, 2010, 38(4) 68-73.
C. Abate, B. E. Scheetz. Aqueous phase equilibria in the system CaO–Al2O3–CaCl2–H2O: The significance and stability of Friedel’s salt. Journal of American Ceramic Society, 1995, 78(4) 939-944.
Rafael Talero. Synergic effect of Friedel’s salt from pozzolan and from OPC co-precipitating in a chloride solution. Construction and Building Materials, 2012, 33(8) 164-180.
Science Publishing Group
1 Rockefeller Plaza,
10th and 11th Floors,
New York, NY 10020
Tel: (001)347-983-5186