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Article Navigation >  Journal of Traffic and Transportation Engineering  > 2013  >  13(4): 8-15
YAO Yun-shi, CHEN Tuan-jie, XIANG Hao, WANG Bao-lei, JIANG Song-li. Experiment of active deicing and snow melting pavement coating with environmental friendly and long-term action[J]. Journal of Traffic and Transportation Engineering, 2013, 13(4): 8-15. doi: 10.19818/j.cnki.1671-1637.2013.04.002
Citation: YAO Yun-shi, CHEN Tuan-jie, XIANG Hao, WANG Bao-lei, JIANG Song-li. Experiment of active deicing and snow melting pavement coating with environmental friendly and long-term action[J]. Journal of Traffic and Transportation Engineering, 2013, 13(4): 8-15. doi: 10.19818/j.cnki.1671-1637.2013.04.002
shu

Experiment of active deicing and snow melting pavement coating with environmental friendly and long-term action

doi: 10.19818/j.cnki.1671-1637.2013.04.002
  • 1.

    Key Laboratory of Road Construction Technology and Equipment of Ministry of Education, Chang'an University, Xi'an 710064, Shaanxi, China

  • 2.

    CCCC First Highway Consultants Co., Ltd., Xi'an 710075, Shaanxi, China

  • 3.

    Xi'an CCCC Wanli New Material Co., Ltd., Xi'an 710075, Shaanxi, China

More Information
  • Author Bio:

    YAO Yun-shi(1979-), male, associate professor, PhD, +86-29-62630076, yaoys@chd.edu.cn

  • Received Date: 2013-02-18
  • Publish Date: 2013-08-25
    Abstract
  • The mechanism of active deicing and snow melting pavement coating with environmental friendly and long-term action was analyzed.The comparative experiment methods of various deicing and snow melting materials were used, and the experiments of snow melting, freezing rain, and secondary icing under artificial environment were conducted.The environmental performance was analyzed through the experiments of carbon steel bar corrosion and watering clover, and the deicing and snow melting performance of road was evaluated in an experimental section.Analysis result shows that when the amount of active deicing and snow melting pavement coating is more than 0.6kg·m-2, the effect of snow melting is perfect, and one-time construction of the coating can be used repeatedly.Freezing rain and secondary icing can be well inhibited by the coating.The active deicing and snow melting pavement coating has little harm to structures and vegetations, and has good environmental performance.One-time construction of the coating can deice and melt snow several times, and the ability of repeated snow melting can meet the long-term requirements for a snowing season.

     

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