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Published: Građevinar 75 (2023) 2
Paper type: Scientific research paper
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Experimental study on freezing resistance of permeable concrete mixed with vinyl acetate-ethylene copolymer emulsion and basalt fiber

Wenhua Wang, Xiaojun Cheng, Jinzhong Zhu, Siyu Liu, Xiangsheng Chen

Abstract

In recent years, permeable concrete has been widely used in the construction of urban permeable pavement. However, it has been discovered that during practical use, the cracking of permeable concrete pavement in seasonal freezing areas is more severe due to its poor frost resistance, and the phenomenon of threshing is evident. To obtain permeable concrete that meets the freezing resistance requirements of the seasonal freezing areas, the freezing resistance of permeable concrete mixed with basalt fiber and VAE-707 emulsion was studied in this study. The conclusion drawn from the experiments showed that compared to the basic group show that under the premise of satisfying the water permeability, the compounding of 2 kg/m3 of basalt fiber and 2% VAE-707 emulsion can improve the frost resistance of the permeable concrete.

Keywords
basalt fiber, VAE-707 emulsion, permeable concrete, frost resistance

HOW TO CITE THIS ARTICLE:

Wang, W., Cheng, X., Zhu, J., Liu, S., Chen, X.: Experimental study on freezing resistance of permeable concrete mixed with vinyl acetate-ethylene copolymer emulsion and basalt fiber, GRAĐEVINAR, 75 (2023) 2, pp. 143-152, doi: https://doi.org/10.14256/JCE.3373.2021

OR:

Wang, W., Cheng, X., Zhu, J., Liu, S., Chen, X. (2023). Experimental study on freezing resistance of permeable concrete mixed with vinyl acetate-ethylene copolymer emulsion and basalt fiber, GRAĐEVINAR, 75 (2), 143-152, doi: https://doi.org/10.14256/JCE.3373.2021

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This paper is licensed under a Creative Commons Attribution 4.0 International License.
Authors:
3373 A1 WEB
Wenhua Wang
Changchun Institute of Technology, China
Faculty of Civil Engineering
Laboratory of Earthquake Resistance and Hazard Reduction in Civil Engineering of Changchun Jilin Province
Xiaojun Cheng3
Xiaojun Cheng
Changchun Institute of Technology, China
Departement of Civil Engineering
3373 A3 WEB
Jinzhong Zhu
Changchun Institute of Technology, China
Departement of Civil Engineering
3373 A4 WEB
Siyu Liu
Changchun Institute of Technology, China
Departement of Civil Engineering
3373 A5 WEB
Xiangsheng Chen
China Construction Eighth Engineering Division, Jinan, China