| 煤矸石沥青混合料路用性能的试验 |
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| 引用本文： | 李伟,程培峰,李国栋.煤矸石沥青混合料路用性能的试验[J].东北林业大学学报,2009,37(6). |
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| 作者姓名： | 李伟 程培峰 李国栋 |
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| 作者单位： | 1. 沈阳大学,沈阳,110044
2. 东北林业大学 |
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| 摘 要： | 为进一步扩大煤矸石的利用率,减少石材的使用,对煤矸石沥青混合料应用在二级或二级以下公路时的高温稳定性、水稳定性和低温抗裂性等路用性能进行了室内对比试验.结果各项性能指标均达到了<公路沥青路面施工技术规范>(JTG F40-2004)中的普通沥青混合料的质量要求,说明利用煤矸石进行沥青混合料生产是可行的.
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| 关 键 词： | 煤矸石 沥青混合料 路用性能 配合比设计 |
Experiment on Road Performance of Asphalt Mixture of Coal Gangue |
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| Li wei,Cheng Peifeng,Li Guodong.Experiment on Road Performance of Asphalt Mixture of Coal Gangue[J].Journal of Northeast Forestry University,2009,37(6). |
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| Authors: | Li wei Cheng Peifeng Li Guodong |
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| Institution: | Li wei(College of Architectural , Civil Engineering,Shenyang University,Shenyang 110044,P.R.China),Cheng Peifeng,Li Guodong(Northeast Forestry University) |
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| Abstract: | In order to further expand the utilization of coal gangue and reduce the use of large stone,an experiment was conducted on road performance of asphalt mixture of coal gangue for second-class roads and under second-class roads.The road performance test included high temperature stability,water stability,anti-crack ability at low temperature and so on.Result shows that the performance indexes reach the quality requirements for the ordinary asphalt mixture in the Technical Specification for construction of Hig... |
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| Keywords: | Coal gangue Asphalt mixture Road performances Mix design |
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