| Superpave沥青混合料配合比设计应用研究 |
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| 引用本文： | 李明,;郝健,;刘志强.Superpave沥青混合料配合比设计应用研究[J].水运科技信息,2009(1):71-74. |
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| 作者姓名： | 李明 ;郝健 ;刘志强 |
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| 作者单位： | [1]中交集团第一公路工程局有限公司,北京100024; [2]湖北长阳土家族自治县公路段,宜昌443500 |
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| 摘 要： | 采用旋转压实新技术．用PG等级和常规指标评价SBS改性沥青的技术性能。从原材料、配合比设计、现场施工等方面介绍了Superpave配合比设计方法在某高速公路的应用情况。
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| 关 键 词： | 高性能沥青路面 混合料 配合比设计 |
Apllication Research on Superpave Mixture Designing |
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| Institution: | Li Ming, Hao Jian, Liu Zhiqiang (1. CCCC First Highway Engineering Co. Ltd, Beijing 100024, China; 2. Hubei Changyang Autonomous County Road Bureau of Tujia Nationality , Yiehang 443500 ,China) |
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| Abstract: | The new technology of gyratory compactor together with PG and conventional indexes were introduced to evaluate the SBS modified asphalt. And the application of superpave to a expressway was briefly introduced which involves material inspection, mix ratio design and field construction. |
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| Keywords: | Superpave expressway application |
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