Study on the Effect of Impermeable Anti-Cracking Agents and Fibers on the Performance of Panel Concrete

Yan Shi; Yupu Wang; Yang Xu; Xingdong Lv

doi:10.2991/978-94-6463-449-5_9

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Study on the Effect of Impermeable Anti-Cracking Agents and Fibers on the Performance of Panel Concrete

Authors

Yan Shi¹^{, 2}, Yupu Wang¹^{, 2}^{, *}, Yang Xu³, Xingdong Lv¹^{, 2}

¹Changjiang River Scientific Research Institute, Changjiang Water Resources Commission, Wuhan, Hubei, 430010, China

²Research Center of the National Dam Safety Engineering Technology, Wuhan, Hubei, 430010, China

³College of Materials Science and Engineering, Hohai University, Nanjing, Jiangsu, 211100, China

^*Corresponding author. Email: wangyupu29@126.com

Corresponding Author

Yupu Wang

Available Online 30 June 2024.

DOI: 10.2991/978-94-6463-449-5_9 How to use a DOI?
Keywords: Panel concrete; Impermeable anti-cracking agents; Fiber; Mechanical properties; Deformation properties; Durability properties
Abstract: Concrete-faced rockfill dams (CFRDs) have become an important choice for dam construction worldwide due to their economy, construction simplicity and high adaptability to complex terrain. In this paper, the effects of impermeable anti-cracking agent, PVA fiber and cellulose fiber single admixture as well as compound admixture on the mechanical properties, deformation properties and durability properties of panel concrete were investigated. The results showed that: the enhancement of mechanical properties of panel concrete by fiber and impermeable anti-cracking agent was not obvious, the addition of fiber increased the early axial tensile strength; the addition of impermeable anti-cracking agent improved the cracking resistance, and the grade of cracking resistance was improved from Class II to Class I; the compounding of impermeable anti-cracking agent and fiber increased the drying shrinkage value; all specimens have a frost resistance grade of F200.
Copyright: © 2024 The Author(s)
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title: Proceedings of the 2024 8th International Conference on Civil Architecture and Structural Engineering (ICCASE 2024)
Series: Atlantis Highlights in Engineering
Publication Date: 30 June 2024
ISBN: 10.2991/978-94-6463-449-5_9
ISSN: 2589-4943
DOI: 10.2991/978-94-6463-449-5_9 How to use a DOI?
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

ris enw bib

TY  - CONF
AU  - Yan Shi
AU  - Yupu Wang
AU  - Yang Xu
AU  - Xingdong Lv
PY  - 2024
DA  - 2024/06/30
TI  - Study on the Effect of Impermeable Anti-Cracking Agents and Fibers on the Performance of Panel Concrete
BT  - Proceedings of the 2024 8th International Conference on Civil Architecture and Structural Engineering (ICCASE 2024)
PB  - Atlantis Press
SP  - 93
EP  - 104
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-449-5_9
DO  - 10.2991/978-94-6463-449-5_9
ID  - Shi2024
ER  -

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