| 维他干法橡胶沥青混合料性能研究 |
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| 引用本文： | 朱晓蕾,闫亚鹏.维他干法橡胶沥青混合料性能研究[J].公路交通技术,2014(3):19-22. |
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| 作者姓名： | 朱晓蕾 闫亚鹏 |
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| 作者单位： | [1]林同梭国际工程咨询中国有限公司,上海200433 [2]中交第一公路勘察设计研究院有限公司,西安100080 |
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| 基金项目： | 中交集团第二工程局科研项目（2011-1-20） |
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| 摘 要： | 通过对橡胶沥青混合料的介绍，引入维他干法橡胶沥青混合料的概念，并针对维他干法和湿法橡胶沥青混合料分别进行配合比设计及理论分析，同时对橡胶沥青混合料路用性能进行试验研究，结果表明：维他干法橡胶沥青混合料在高温稳定性、低温抗裂性和水稳定性等方面均有不同程度的提高。
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| 关 键 词： | 维他连接剂 橡胶沥青混合料 配合比设计 路用性能 |
Research on Performance of Rubber Asphalt Mixture by Vita Dry Method |
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| ZHU Xiaolei,YAN Yapeng.Research on Performance of Rubber Asphalt Mixture by Vita Dry Method[J].Technology of Highway and Transport,2014(3):19-22. |
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| Authors: | ZHU Xiaolei YAN Yapeng |
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| Institution: | ZHU Xiaolei, YAN Yapeng |
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| Abstract: | By introduction of rubber asphalt mixture, this paper introduces the concept of rubber asphalt mixture by vita dry method, and designs and theoretically analyzes mixture ratio of rubber asphalt mixture by vita dry method and wet method, and meanwhile conducts experimental research on the road performance of rubber asphalt mixture. The result shows that the high- temperature stability, low- temperature cracking resistance and water stability, etc. of rubber asphalt mixture by vita dry method are improved to different extents. |
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| Keywords: | vita coupling agent rubber asphalt mixture design of mixture ratio road performance |
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