Research on the Embedding Behavior of Ceramic Particles on the Surface of Epoxy Resin Anti-Skid Thin Layer of Pavement
Colored polymer anti-skid thin layers are widely used on urban roads to enhance driving safety, improve road aesthetics, and mitigate the urban heat island effect. However, in thin layers constructed by the spreading method, the adhesion of cementitious material to the aggregate is often weak. This...
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MDPI AG
2024-11-01
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| Series: | Buildings |
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| Online Access: | https://www.mdpi.com/2075-5309/14/12/3831 |
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| author | Jiaquan Yuan Gang Zhou Chaoliang Fu Wenhong Duan Yifan Zhang Haoyang Huang Weihong Jiang Li Xiong Huimei Li Xiaohua Yang Chuanqiang Li |
| author_facet | Jiaquan Yuan Gang Zhou Chaoliang Fu Wenhong Duan Yifan Zhang Haoyang Huang Weihong Jiang Li Xiong Huimei Li Xiaohua Yang Chuanqiang Li |
| author_sort | Jiaquan Yuan |
| collection | DOAJ |
| description | Colored polymer anti-skid thin layers are widely used on urban roads to enhance driving safety, improve road aesthetics, and mitigate the urban heat island effect. However, in thin layers constructed by the spreading method, the adhesion of cementitious material to the aggregate is often weak. This leads to early-stage spalling of surface aggregates, thereby reducing the anti-skid performance of the layer. To investigate the factors contributing to spalling, this study examines the embedding behavior of ceramic particles and assesses how the fluidity of the cementitious material and aggregate shape characteristics influence the embedding depth. Using a rotational viscosity test, it is concluded that a cementitious mix ratio of adhesive/powder filler/sand filler = 1:0.5:1 or 1:0.5:1.5 facilitates effective aggregate embedding. Testing the embedding depth of aggregates with the same particle size across different cementitious materials revealed that higher cementitious viscosity results in a reduced aggregate embedding depth. Geometric parameter data for aggregate particles were extensively collected using an image acquisition device, and quantitative analysis identified the shape characteristics influencing the embedding depth. A gray correlation analysis determined that the impact of the shape characteristics on embedding depth follows the order of roundness factor > prism factor > axial coefficient. |
| format | Article |
| id | doaj-art-6c0849e2f7474e6d8ee13ae4e0355147 |
| institution | OA Journals |
| issn | 2075-5309 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
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| series | Buildings |
| spelling | doaj-art-6c0849e2f7474e6d8ee13ae4e03551472025-08-20T02:00:43ZengMDPI AGBuildings2075-53092024-11-011412383110.3390/buildings14123831Research on the Embedding Behavior of Ceramic Particles on the Surface of Epoxy Resin Anti-Skid Thin Layer of PavementJiaquan Yuan0Gang Zhou1Chaoliang Fu2Wenhong Duan3Yifan Zhang4Haoyang Huang5Weihong Jiang6Li Xiong7Huimei Li8Xiaohua Yang9Chuanqiang Li10Dali Danan Highway Co., Ltd., Dali 671000, ChinaSchool of Civil Engineering, Chongqing Jiaotong University, Chongqing 400074, ChinaInstitute of Highway Engineering, RWTH Aachen University, 52074 Aachen, GermanyDali Danan Highway Co., Ltd., Dali 671000, ChinaSchool of Civil Engineering, Chongqing Jiaotong University, Chongqing 400074, ChinaSchool of Civil Engineering, Chongqing Jiaotong University, Chongqing 400074, ChinaDali Danan Highway Co., Ltd., Dali 671000, ChinaDali Danan Highway Co., Ltd., Dali 671000, ChinaDali Danan Highway Co., Ltd., Dali 671000, ChinaDali Danan Highway Co., Ltd., Dali 671000, ChinaSchool of Materials Science and Engineering, Chongqing Jiaotong University, Chongqing 400074, ChinaColored polymer anti-skid thin layers are widely used on urban roads to enhance driving safety, improve road aesthetics, and mitigate the urban heat island effect. However, in thin layers constructed by the spreading method, the adhesion of cementitious material to the aggregate is often weak. This leads to early-stage spalling of surface aggregates, thereby reducing the anti-skid performance of the layer. To investigate the factors contributing to spalling, this study examines the embedding behavior of ceramic particles and assesses how the fluidity of the cementitious material and aggregate shape characteristics influence the embedding depth. Using a rotational viscosity test, it is concluded that a cementitious mix ratio of adhesive/powder filler/sand filler = 1:0.5:1 or 1:0.5:1.5 facilitates effective aggregate embedding. Testing the embedding depth of aggregates with the same particle size across different cementitious materials revealed that higher cementitious viscosity results in a reduced aggregate embedding depth. Geometric parameter data for aggregate particles were extensively collected using an image acquisition device, and quantitative analysis identified the shape characteristics influencing the embedding depth. A gray correlation analysis determined that the impact of the shape characteristics on embedding depth follows the order of roundness factor > prism factor > axial coefficient.https://www.mdpi.com/2075-5309/14/12/3831ceramic particlesepoxy resinembedding depthimage processingcolored anti-skid thin layer |
| spellingShingle | Jiaquan Yuan Gang Zhou Chaoliang Fu Wenhong Duan Yifan Zhang Haoyang Huang Weihong Jiang Li Xiong Huimei Li Xiaohua Yang Chuanqiang Li Research on the Embedding Behavior of Ceramic Particles on the Surface of Epoxy Resin Anti-Skid Thin Layer of Pavement Buildings ceramic particles epoxy resin embedding depth image processing colored anti-skid thin layer |
| title | Research on the Embedding Behavior of Ceramic Particles on the Surface of Epoxy Resin Anti-Skid Thin Layer of Pavement |
| title_full | Research on the Embedding Behavior of Ceramic Particles on the Surface of Epoxy Resin Anti-Skid Thin Layer of Pavement |
| title_fullStr | Research on the Embedding Behavior of Ceramic Particles on the Surface of Epoxy Resin Anti-Skid Thin Layer of Pavement |
| title_full_unstemmed | Research on the Embedding Behavior of Ceramic Particles on the Surface of Epoxy Resin Anti-Skid Thin Layer of Pavement |
| title_short | Research on the Embedding Behavior of Ceramic Particles on the Surface of Epoxy Resin Anti-Skid Thin Layer of Pavement |
| title_sort | research on the embedding behavior of ceramic particles on the surface of epoxy resin anti skid thin layer of pavement |
| topic | ceramic particles epoxy resin embedding depth image processing colored anti-skid thin layer |
| url | https://www.mdpi.com/2075-5309/14/12/3831 |
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