Paper
10 November 2021 Study on the sliding resistance and mechanical properties of two-component epoxy resin anti-sliding thin layer
Zhoucong Xu, Quanlei Wang, Haonan Zhou, Yong Ma, Xinrong Fan, Yanbin Zhao
Author Affiliations +
Proceedings Volume 12050, International Conference on Smart Transportation and City Engineering 2021; 120503Z (2021) https://doi.org/10.1117/12.2613953
Event: 2021 International Conference on Smart Transportation and City Engineering, 2021, Chongqing, China
Abstract
To study the anti-sliding performance of the two-component epoxy resin thin layer, a combination of accelerated loading test and mechanical test was used to focus on the influence of different aggregate types on its anti-sliding performance. SMA-10 and modified emulsified asphalt micro-surface were selected as a control group, accelerated loading test were carried out, the law of BPN value, TD value, and aggregate wear mass loss rate with wear time were analyzed; and the logarithmic formula was used to make a fitting regression of the attenuation law of anti-sliding performance. Through shear test and pull-out test, the influence of different aggregate types and asphalt on its mechanical properties was analyzed. The test results showed that the anti-sliding performance of the two-component epoxy resin anti-sliding layer was better than that of SMA-10 and the modified emulsified asphalt micro-surface; within 3h after the start of the accelerated loading test, the anti-sliding performance decayed rapidly, and the later decay rate was slow and showed a slow decreasing trend. Besides, the relationship between the TD value and the BPN value with abrasion time had a good correlation with the logarithmic formula. In addition, the shear strength and bonding strength between the anti-sliding thin layer and the asphalt concrete base surface are strong, and the failure surfaces of the specimens all appear inside the asphalt layer.
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhoucong Xu, Quanlei Wang, Haonan Zhou, Yong Ma, Xinrong Fan, and Yanbin Zhao "Study on the sliding resistance and mechanical properties of two-component epoxy resin anti-sliding thin layer", Proc. SPIE 12050, International Conference on Smart Transportation and City Engineering 2021, 120503Z (10 November 2021); https://doi.org/10.1117/12.2613953
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Epoxies

Resistance

Roads

Communication engineering

Back to Top