Performance Analysis of a Recycled Concrete Interfacial Transition Zone in a Rapid Carbonization Environment
Joint Authors
Yue, Gongbing
Zhang, Peng
Li, Qiuyi
Li, Qianqian
Source
Advances in Materials Science and Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-14
Country of Publication
Egypt
No. of Pages
8
Abstract EN
Based on the characteristics of recycled concrete interface structures, a multi-interface reconstruction model was established.
To study the microstructure evolution of the interfacial transition zone (ITZ) during the carbonization process of recycled concrete, the microstructure characteristics of the ITZ of C30, C40, and C50 grade recycled concrete and the mortar matrix before and after carbonization were studied through the microhardness tester and SEM.
The results show that the microhardness values of the ITZ and the mortar matrix are obviously increased and that the width of the ITZ decreases, while the ITZ performance of the C50 grade recycled concrete is not significantly changed.
The ITZ exhibits a large amount of granular CaCO3 after carbonization, the pores are refined, and microcracks are generated.
Overall, there are significant differences in the microstructures between the ITZ and the mortar matrix before and after carbonization.
American Psychological Association (APA)
Yue, Gongbing& Zhang, Peng& Li, Qiuyi& Li, Qianqian. 2018. Performance Analysis of a Recycled Concrete Interfacial Transition Zone in a Rapid Carbonization Environment. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1119926
Modern Language Association (MLA)
Yue, Gongbing…[et al.]. Performance Analysis of a Recycled Concrete Interfacial Transition Zone in a Rapid Carbonization Environment. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1119926
American Medical Association (AMA)
Yue, Gongbing& Zhang, Peng& Li, Qiuyi& Li, Qianqian. Performance Analysis of a Recycled Concrete Interfacial Transition Zone in a Rapid Carbonization Environment. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1119926
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119926