| 易密实沥青混凝土薄层罩面技术在养护维修工程中的应用 |
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| 引用本文： | 熊亮,马翔,黄勇.易密实沥青混凝土薄层罩面技术在养护维修工程中的应用[J].城市道桥与防洪,2013(6):140-143,14,13. |
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| 作者姓名： | 熊亮 马翔 黄勇 |
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| 作者单位： | 安徽省交通投资集团道路养护管理有限公司;东南大学 |
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| 摘 要： | 该文对易密实沥青混凝土薄层罩面技术的应用作了论述。易密实沥青混凝土ECA-10摊铺厚度为2.5 cm,使用易密实添加剂,保证了薄层沥青混凝土的压实度。其特有的级配满足了细粒式沥青混凝土作为表面层的抗滑要求。2.5 cm的易密实沥青混凝土薄层罩面技术作为高速公路的预防性养护措施,其性能优良、造价经济,值得推广应用。
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| 关 键 词： | 高速公路 薄层罩面 易密实沥青混凝土 养护维修 应用 |
Application of Thin Easy-compacted Asphalt Concrete Overlay Technology in Maintenance and Repair Engineering |
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| Xiong Liang,Ma Xiang,Huang Yong.Application of Thin Easy-compacted Asphalt Concrete Overlay Technology in Maintenance and Repair Engineering[J].Urban Roads Bridges & Flood Control,2013(6):140-143,14,13. |
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| Authors: | Xiong Liang Ma Xiang Huang Yong |
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| Institution: | Xiong Liang,Ma Xiang,Huang Yong |
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| Abstract: | The article discusses the application of thin easy-compacted asphalt concrete overlay.The paving thickness of easy-compacted asphalt concrete ECA-10 is 2.5 cm.The easy-compacting additive is used to guarantee the compaction degree of thin asphalt concrete.Its specific gradation can satisfy the anti-slip requirement of fine asphalt concrete as the surface layer.It is worth to popularize and apply the thin 2.5-cm easy-compacted asphalt concrete overlay as the preventive maintenance measures of expressway because of its excellent performance and economical construction cost. |
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| Keywords: | expressway thin overlay easy-compacted asphalt concrete |
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