| 界面法改性沥青混合料路用性能分析与应用 |
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| 引用本文： | 赵永祯,鲁荣彦,李彦伟.界面法改性沥青混合料路用性能分析与应用[J].筑路机械与施工机械化,2007,24(4):17-19. |
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| 作者姓名： | 赵永祯 鲁荣彦 李彦伟 |
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| 作者单位： | 1. 同济大学,交通运输工程学院,上海,053603;石家庄市环城公路建设指挥部,河北,石家庄,050051
2. 石家庄市环城公路建设指挥部,河北,石家庄,050051 |
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| 摘 要： | 界面法改性是沥青混合料改性的一个新理念,该法可把改性剂直接投入到拌缸内,对沥青混合料进行界面改性,施工简便。以德国生产的Duroflex改性剂为例,对界面法改性沥青混合料进行了分析,并与SBS改性沥青混合料在抗高温车辙等路用性能和成本方面进行了对比分析。
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| 关 键 词： | 界面法 改性沥青混合料 机理分析 路用性能 |
| 文章编号： | 1000-033X(2007)04-0017-03 |
| 修稿时间： | 2006-05-19 |
Analysis and Application of Boundary Surface Method on Pavement Performance of Modified Asphalt Mixture |
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| ZHAO Yong-zhen,LU Rong-yan,LI Yan-wei.Analysis and Application of Boundary Surface Method on Pavement Performance of Modified Asphalt Mixture[J].Road Machinery & Construction Mechanization,2007,24(4):17-19. |
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| Authors: | ZHAO Yong-zhen LU Rong-yan LI Yan-wei |
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| Institution: | 1.School of Traffic Transportation, Tongji University, Shanghai 053603, China; 2. Command Post of Road Construction Around the City of Shijiazhuang, Shijiazhuang 050051, Hebei, China |
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| Abstract: | Boundary Surface Method is a new concept of modified asphalt mixture. This method puts modifying agency into mixing pot directly, modifies the boundary of mixture. The method is analyzed taking the agency made in Germany for an example. The performances like high temperature ditch are analyzed and compared with SBS modified asphalt mixture. |
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| Keywords: | boundary surface method modified asphalt mixture mechanism analysis pavement performance |
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