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金石SBR改性沥青路用性能分析

Analysis on Pavement Performance of Kin Shi SBR Modified Asphalt

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【作者】 黄勇张天华张争奇

【Author】 Huang Yong1 Zhang Tianhua1 zhang Zhengqi2 1 Scientific Research Institute of Transportation in Xinji ang Uygur Autonomous Region(Urumqi 830000) 2 Highway College of Chang’an University ( Xi’an 710064)

【机构】 新疆交通科学研究院长安大学公路学院 (乌鲁木齐830000)(乌鲁木齐830000)

【摘要】 根据金石 SBR改性沥青各种性能试验、路面性价比分析 ,同时结合寒冷地区实用路面性能观测评价 ,充分显示出 SBR改性沥青优越的路用价值 (特别是优良的低温延展及性、抗裂性和耐久性 )及良好的社会、经济使用价值。

【Abstract】 In this paper, the pavement performance of SBR modified asphalt, especially in the fields of low temperature ductility, cracking resistance and aging resistance after these comparative tests parameters were analyzed between Kin Shi SBR modified asphalt and native produced high quality asphalt . The pavement performance was observed on the road in cold area. Meanwhile, the proper social and economical benefits of Kin Shi SBR modified asphalt were demonstrated through the analysis on the performance price ratio of two kinds of the asphalt.

  • 【分类号】U414
  • 【被引频次】4
  • 【下载频次】127
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