| Evotherm对SMA混合料水稳定性的影响 |
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| 引用本文： | 王一,陈景雅,王坤.Evotherm对SMA混合料水稳定性的影响[J].大连交通大学学报,2014,35(5):62-64. |
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| 作者姓名： | 王一 陈景雅 王坤 |
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| 作者单位： | 河海大学土木与交通学院,江苏南京,210098 |
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| 基金项目： | 江苏省2012年度普通高校研究生科研创新计划资助项目 |
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| 摘 要： | 为了分析Evotherm对SMA混合料水稳定性的影响,在SMA13改性沥青混合料基础上添加5％的温拌剂Evotherm,对其各项性能进行室内试验研究.试验结果表明,温拌沥青混合料的拌和及成型温度比热拌沥青混合料降低20 ～ 30℃,老化程度有所降低,水稳定性符合规范要求,适合用于路面施工.
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| 关 键 词： | 路面 水稳定性 性能 |
Effect of Evotherm on SMA Mixture Water Stability |
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| WANG Yi,CHEN Jingya,WANG Kun.Effect of Evotherm on SMA Mixture Water Stability[J].Journal of Dalian Jiaotong University,2014,35(5):62-64. |
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| Authors: | WANG Yi CHEN Jingya WANG Kun |
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| Institution: | (School of Civil and Transportation Engineering, Hehai University,Nanjing 210098 ,China) |
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| Abstract: | In order to analyze Evotherm effects on SMA mixture water stability, 5 % of warm mixed agent Evo- therm was added on the basis of SMA13 modified asphalt mixture to conduct a indoor experiment of each per- formance. The test results show that the temperature of warm mixed asphalt mixture is 20 to 30~C lower than hot mix asphalt mixture, and aging degree is reduced. The water stability is conformed to the requirements of the specification, which is suitable for pavement construction. |
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| Keywords: | pavement Evotherm water stability SMA performance |
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