| SBS改性沥青老化及再生技术研究 |
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| 引用本文： | 窦刚玉,陈静云.SBS改性沥青老化及再生技术研究[J].北方交通,2011(10). |
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| 作者姓名： | 窦刚玉 陈静云 |
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| 作者单位： | 大连理工大学交通运输学院,大连,116023 |
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| 摘 要： | 分析SBS改性沥青老化再生研究的重点、难点,通过对比沥青老化前后化学组分与物理性质变化,结合国内外研究成果,总结SBS改性沥青老化机理,归纳沥青老化理论;而后依靠组分调节理论与相容性理论,指出SBS改性沥青再生的方向,通过试验和理论两方面证实传统沥青再生技术适合于改性沥青再生利用。
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| 关 键 词： | SBS改性沥青 老化 再生机理 |
Research on SBS Modified Asphalt Aging and Recycling Technology |
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| Abstract: | The key points and difficulties of SBS modified asphalt aging and recycling research are analyzed.Through the comparison of chemical component and physical property changes before and after aging and combined with the research results at home and abroad,SBS modified asphalt aging mechanism and theory are summarized.Based on component regulatory theory and compatibility theory,recycling direction of SBS modified asphalt is pointed out.The experiment and theory both show that recycling technology for traditio... |
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| Keywords: | SBS modified asphalt Aging Recycling mechanism |
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