| 乳化沥青微表处混合料耐久性研究 |
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| 引用本文： | 高志伟,宋炜玮.乳化沥青微表处混合料耐久性研究[J].筑路机械与施工机械化,2014,31(9):68-71. |
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| 作者姓名： | 高志伟 宋炜玮 |
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| 作者单位： | 1. 西藏民族学院信息工程学院,陕西咸阳,712082
2. 陕西煤业化工实业集团有限公司,陕西西安,710075 |
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| 摘 要： | 针对影响乳化沥青微表处混合料耐久性能的因素,采用湿轮磨耗试验,对不同配比乳化沥青混合料中的乳化沥青含量、水泥用量和含水率进行了测试,并对显著影响混合料耐久性的因素进行了方差分析,确定了混合料耐久性的变化规律。最后由试验结果得出了耐久性最优时的乳化沥青微表处混合料配合比例。
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| 关 键 词： | 乳化沥青微表处 耐久性 磨耗试验 乳化沥青含量 |
Research on Durability of Emulsified Asphalt Mixture for Micro-surfacing |
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| Gao Zhi-wei,Song Wei-wei.Research on Durability of Emulsified Asphalt Mixture for Micro-surfacing[J].Road Machinery & Construction Mechanization,2014,31(9):68-71. |
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| Authors: | Gao Zhi-wei Song Wei-wei |
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| Institution: | Gao Zhi-wei , Song Wei-wei(1. School of Electronic Information Engineering, Tibet College of Nationalities, Xianyang 712082, Shaanxi, 2. Shaanxi Coal and Chemical Industry Group Co. Ltd. , Xi＇an 710075, Shaanxi, China) |
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| Abstract: | Aimed at the factors that affect the durability of emulsified asphalt mixture for microsurfacing, the wet abrasion test was applied to check on the content of emulsified asphalt, cement and water of the mixture with different mix proportions. Analysis of variance was carried out on factors that significantly affect the performance of durability, and the changing rule was determined. The optimum mix proportion of emulsified asphalt mixture for micro-surfacing was obtained via the test. |
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| Keywords: | emulsified asphalt micro-surfing durability abrasion test emulsified asphalt content |
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