Study on the Effect of Porous Additives on the Hydrophilicity and Mechanical Properties of Epoxy-Based Absorbent Surface Layers

Linchao Qin; Xijuan Zhao; Kuan Deng; Jian Zhang; Teng Zhang; Mankai Wang; Tao Yao; Ming Yang

doi:10.2991/978-94-6463-556-0_3

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Study on the Effect of Porous Additives on the Hydrophilicity and Mechanical Properties of Epoxy-Based Absorbent Surface Layers

Authors

Linchao Qin¹, Xijuan Zhao¹^{, 2}^{, *}, Kuan Deng¹^{, 2}, Jian Zhang¹^{, 2}, Teng Zhang¹^{, 2}, Mankai Wang¹^{, 2}, Tao Yao¹^{, 2}, Ming Yang¹^{, 2}

¹Central Research Institute of Building and Construction, MCC Group Co., Ltd, Beijing, 100088, China

²China Jingye Engineering Technology Co., Ltd, Beijing, 100088, China

^*Corresponding author. Email: zhaoxijuan@cribc.com

Corresponding Author

Xijuan Zhao

Available Online 29 October 2024.

DOI: 10.2991/978-94-6463-556-0_3 How to use a DOI?
Keywords: water-friendly modification; microporous permeability; sand-based surfaces; adhesives; epoxy resins
Abstract: This study involves the preparation of epoxy-based pervious surface materials by mixing snow-white sand with epoxy resin in the range of 10~20 mesh. During the research process, it was observed that the self-made permeability agent T20 significantly reduced the contact angle of the adhesive material. Moreover, at a dosage as low as 1.67%, T20 notably improved hydrophilicity while hardly affecting the strength. However, as the dosage increased, the enhancement in hydrophilicity became less significant and substantially decreased the strength. Furthermore, water-thermal aging tests revealed that the reduction in strength due to water-thermal environmental aging was much greater than the impact of the permeability agent T20 on strength. This finding provides preliminary insights into the mechanical property changes of epoxy-based pervious surfaces under water-thermal conditions, offering a new perspective for enhancing the strength of epoxy-based pervious surfaces under such conditions.
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 6th International Conference on Structural Seismic and Civil Engineering Research (ICSSCER 2024)
Series: Advances in Engineering Research
Publication Date: 29 October 2024
ISBN: 978-94-6463-556-0
ISSN: 2352-5401
DOI: 10.2991/978-94-6463-556-0_3 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  - Linchao Qin
AU  - Xijuan Zhao
AU  - Kuan Deng
AU  - Jian Zhang
AU  - Teng Zhang
AU  - Mankai Wang
AU  - Tao Yao
AU  - Ming Yang
PY  - 2024
DA  - 2024/10/29
TI  - Study on the Effect of Porous Additives on the Hydrophilicity and Mechanical Properties of Epoxy-Based Absorbent Surface Layers
BT  - Proceedings of the 2024 6th International Conference on Structural Seismic and Civil Engineering Research (ICSSCER 2024)
PB  - Atlantis Press
SP  - 17
EP  - 25
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-556-0_3
DO  - 10.2991/978-94-6463-556-0_3
ID  - Qin2024
ER  -

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