| SBS改性沥青质量检测及路用性能评价指标的研究 |
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| 引用本文： | 徐世法,王劲松,钱培中,周朝晖.SBS改性沥青质量检测及路用性能评价指标的研究[J].公路,2003(9):137-142. |
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| 作者姓名： | 徐世法 王劲松 钱培中 周朝晖 |
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| 作者单位： | 1. 壳牌,中国,有限公司,北京市,100004
2. 河南省交通基本建设质量检测监督站,郑州市,450005 |
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| 摘 要： | 结合对SBS改性沥青的性能特点及与非改性沥青性能的差异分析，总结了以路用性能为基础的Superpave结合料规范的优点与不足，讨论了欧洲沥青技术标准最新草案的组成与特点，建议在目前情况下对SBS改性沥青的质量控制与检测以及路用性能评价分别采用的2套指标与方法，并强调通过沥青混合料试验来评价改性沥青路用性能的重要意义。
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| 关 键 词： | SBS改性沥青 质量检测 路用性能 欧洲沥青技术标准 沥青混合料 公路工程 沥青路面 |
| 文章编号： | 0451-0712(2003)09-0137-06 |
Criteria and Test Method for Quality Control and Performance Evaluation of SBS Modified Bitumen |
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| XU Shi fa ,WANG Jin song ,QIAN Pei zhong ,ZHOU Zhao hui.Criteria and Test Method for Quality Control and Performance Evaluation of SBS Modified Bitumen[J].Highway,2003(9):137-142. |
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| Authors: | XU Shi fa WANG Jin song QIAN Pei zhong ZHOU Zhao hui |
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| Institution: | XU Shi fa 1,WANG Jin song 2,QIAN Pei zhong 1,ZHOU Zhao hui 1 |
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| Abstract: | The rheological and mechanical properties of SBS modified bitumen are characterized with the comparison to conventional bitumen binders. Then the advantage and limitation of Superpave binder specification are summarized accordingly. The latest draft of CEN bitumen standard is introduced and viewed. At last, two sets of test methods and criteria for quality control and performance evaluation of SBS modified bitumen are recommended respectively based on the above analysis. Mix test has been recognized as a very efficient way to evaluate and compare the performance of binders. |
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| Keywords: | SBS modified bitumen road performance Superpave binder specification CEN binder standard criteria for quality control criteria for performance evaluation |
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