| Issue |
MATEC Web Conf.
Volume 199, 2018
International Conference on Concrete Repair, Rehabilitation and Retrofitting (ICCRRR 2018)
|
|
|---|---|---|
| Article Number | 02013 | |
| Number of page(s) | 3 | |
| Section | Concrete Deteriorating Mechanisms and Prediction of Durability | |
| DOI | https://doi.org/10.1051/matecconf/201819902013 | |
| Published online | 31 October 2018 | |
Investigation on the transport properties of chlorides in concrete (I) Identification of ITZ
College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, China
* Corresponding author: cetianye@zju.edu.cn
Concrete is a multiphase composite material, in which the mortar, aggregate and interfacial transition zone (ITZ) have important influence on the chloride ions transport. In this research, the thickness ITZ was measured and the concentration distribution of chloride ions in concrete was obtained through electron microprobe analysis. The experiment results that the thickness of ITZ follows a normal distribution and the size of aggregate shows no clear influence on the thickness of ITZ.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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