Long-Term Performance and Deicing Effect of Sustained-Release Snow Melting Asphalt Mixture
To accelerate snow and ice melting, traditional chloride-based salts are spreaded on asphalt pavement surface, causing serious environmental pollution and infrastructure corrosion. For sustained-release snow melting asphalt mixture, the snow melting agent of Mafilon is directly added to asphalt mixt...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/1940692 |
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| _version_ | 1832554441513893888 |
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| author | Jian Zhou Jing Li Guoqiang Liu Tao Yang Yongli Zhao |
| author_facet | Jian Zhou Jing Li Guoqiang Liu Tao Yang Yongli Zhao |
| author_sort | Jian Zhou |
| collection | DOAJ |
| description | To accelerate snow and ice melting, traditional chloride-based salts are spreaded on asphalt pavement surface, causing serious environmental pollution and infrastructure corrosion. For sustained-release snow melting asphalt mixture, the snow melting agent of Mafilon is directly added to asphalt mixture by replacing partial mineral powder to develop a new type of functional asphalt mixture. In this paper, through the Marshall test, immersion Marshall test, rutting test, trabecular bending test, and Cantabro test, the effects of Mafilon addition on asphalt pavement performance is systematically analysed. Meanwhile, salt precipitation rate is measured by conductimetry to estimate effective deicing period of the pavement. Finally, a new experimental device is designed to quantitatively evaluate snow melting effect of sustained-release snow melting asphalt pavement. The experimental results show that replacing 70% of the mineral powder with Mafilon by volume can achieve satisfactory snow melting effect without affecting usability of asphalt pavement. |
| format | Article |
| id | doaj-art-a39b70da81404ee8971a9284a0dcb600 |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-a39b70da81404ee8971a9284a0dcb6002025-02-03T05:51:31ZengWileyAdvances in Civil Engineering1687-80861687-80942019-01-01201910.1155/2019/19406921940692Long-Term Performance and Deicing Effect of Sustained-Release Snow Melting Asphalt MixtureJian Zhou0Jing Li1Guoqiang Liu2Tao Yang3Yongli Zhao4School of Transportation, Southeast University, Nanjing, Jiangsu 210096, ChinaSchool of Transportation, Southeast University, Nanjing, Jiangsu 210096, ChinaSchool of Transportation, Southeast University, Nanjing, Jiangsu 210096, ChinaSchool of Transportation, Southeast University, Nanjing, Jiangsu 210096, ChinaSchool of Transportation, Southeast University, Nanjing, Jiangsu 210096, ChinaTo accelerate snow and ice melting, traditional chloride-based salts are spreaded on asphalt pavement surface, causing serious environmental pollution and infrastructure corrosion. For sustained-release snow melting asphalt mixture, the snow melting agent of Mafilon is directly added to asphalt mixture by replacing partial mineral powder to develop a new type of functional asphalt mixture. In this paper, through the Marshall test, immersion Marshall test, rutting test, trabecular bending test, and Cantabro test, the effects of Mafilon addition on asphalt pavement performance is systematically analysed. Meanwhile, salt precipitation rate is measured by conductimetry to estimate effective deicing period of the pavement. Finally, a new experimental device is designed to quantitatively evaluate snow melting effect of sustained-release snow melting asphalt pavement. The experimental results show that replacing 70% of the mineral powder with Mafilon by volume can achieve satisfactory snow melting effect without affecting usability of asphalt pavement.http://dx.doi.org/10.1155/2019/1940692 |
| spellingShingle | Jian Zhou Jing Li Guoqiang Liu Tao Yang Yongli Zhao Long-Term Performance and Deicing Effect of Sustained-Release Snow Melting Asphalt Mixture Advances in Civil Engineering |
| title | Long-Term Performance and Deicing Effect of Sustained-Release Snow Melting Asphalt Mixture |
| title_full | Long-Term Performance and Deicing Effect of Sustained-Release Snow Melting Asphalt Mixture |
| title_fullStr | Long-Term Performance and Deicing Effect of Sustained-Release Snow Melting Asphalt Mixture |
| title_full_unstemmed | Long-Term Performance and Deicing Effect of Sustained-Release Snow Melting Asphalt Mixture |
| title_short | Long-Term Performance and Deicing Effect of Sustained-Release Snow Melting Asphalt Mixture |
| title_sort | long term performance and deicing effect of sustained release snow melting asphalt mixture |
| url | http://dx.doi.org/10.1155/2019/1940692 |
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