Review on Microstructure Study of Cementitious Materials with XCT Technology

被引：0
|
作者：
Wang Y. [1 ,2 ]
Yang W. [1 ,2 ]
Li Z. [1 ,2 ]
Liu W. [1 ,2 ]
Liu B. [2 ,3 ]
机构：
[1] School of Civil Engineering, Shenzhen University, Shenzhen
[2] Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, Shenzhen
[3] School of Traffic and Environment, Shenzhen Institute of Information Technology, Shenzhen
来源：
Cailiao Daobao/Materials Reports | 2019年 / 33卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Cementitious materials; Material transfer; Microstructure; X-ray computational tomography;
D O I：
10.11896/cldb.18090039
中图分类号：
学科分类号：
摘要：
In this review, scanning and reconstruction principles of XCT are introduced. The latest progress of XCT application on determination of cement components, tracking of cement hydration process, identification of pore structure and micro-crack, change in microstructure due to ingress of external substances and formation of cracks caused by corrosion of reinforcement are presented. Subsequently, an example of using the most advanced XCT on testing development of pore structure is raised. Finally, existing problems on the application of XCT in testing microstructure development of cementitious materials that need to be solved are recommended. © 2019, Materials Review Magazine. All right reserved.
引用
收藏
页码：2902 / 2909
页数：7
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