| 同步碎石技术在沥青路面预防性养护中的应用 |
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| 引用本文： | 王银虎.同步碎石技术在沥青路面预防性养护中的应用[J].筑路机械与施工机械化,2013,30(10):75-78. |
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| 作者姓名： | 王银虎 |
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| 作者单位： | 河南高速公路发展有限责任公司,河南郑州,450015 |
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| 摘 要： | 基于同步碎石封层作为沥青路面预防性养护措施的研究现状，分析其预防性养护特征，同时从材料选择、施工设备和施工工艺三个方面出发，对该项养护技术进行全面、深入的研究。通过试验路的实施与监测，验证了同步碎石封层技术对路用性能的改善效果；通过预防性养护技术经济效益对比分析，认为同步碎石封层具有造价成本低、预期寿命长的优点。
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| 关 键 词： | 沥青混凝土路面 同步碎石封层 预防性养护 经济效益 |
Application of Synchronous Chip Sealing in Preventive Maintenance of Asphalt Pavement |
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| WANG Yin-hu.Application of Synchronous Chip Sealing in Preventive Maintenance of Asphalt Pavement[J].Road Machinery & Construction Mechanization,2013,30(10):75-78. |
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| Authors: | WANG Yin-hu |
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| Institution: | WANG Yin-hu (Henan Expressway Development Co. Ltd. , Zhengzhou 450015, Henan, China) |
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| Abstract: | In view of the current condition of synchronous chip sealing as one of the preventive maintenance measures for asphalt pavement, its traits as preventive maintenance were analyzed. Based on the analysis of technical characteristics, the innovative treatment was studied in aspects of material selection, facility and construction techniques comprehensively. The effect of pavement condition improvement and the applicability in preventive maintenance of asphalt pavement accompanied with perfect economic benefits of both low cost and long life were demonstrated with test road. |
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| Keywords: | asphalt pavement synchronous chip sealing preventive maintenance economic benefit |
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