| 乳化沥青冷再生技术关键与应用前景 |
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| 引用本文： | 吕伟民.乳化沥青冷再生技术关键与应用前景[J].石油沥青,2009,23(3):29-34. |
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| 作者姓名： | 吕伟民 |
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| 作者单位： | 同济大学交通运输工程学院,上海,200092 |
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| 摘 要： | 为了节约资源、保护环境,采用乳化沥青冷再生铺筑道路基层是有效的技术方法.乳化沥青冷再生的技术关键在于选择合适的乳化剂类型,通常情况下宜采用慢裂快凝型乳化沥青,施工时必须注意季节气候和质量控制,并且采取分次碾压的工艺,以确保足够的压实度.实践证明,采用乳化沥青铺筑柔性基层,可以避免反射裂缝,提高路面使用寿命.
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| 关 键 词： | 乳化沥青 冷再生 道路基层 应用 |
Key Technology and Application of Emulsified Asphalt Cold-recycling |
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| Lü Weimin.Key Technology and Application of Emulsified Asphalt Cold-recycling[J].Petroleum Asphalt,2009,23(3):29-34. |
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| Authors: | Lü Weimin |
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| Affiliation: | Shanghai 200092 |
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| Abstract: | In order to save energy sources and to protect environment in the precess of paving road,emulsified Asphalt cold-recycling technology for construction of road base courses is a effective method.Key technologies of emulsified asphalt cold-recycling are choosing emulsification agents.Usually,some kinds of slow-breaking quick setting emulation are used.It is important to observe air temperature and control construction quality as operating emulsified asphalt cold-recycling.In order obtaining enough density,dua... |
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| Keywords: | Emulsified asphalt Cold-recycling Road base Application |
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