| 大香线半柔性高强基层冷再生技术试验及工程应用 |
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| 引用本文： | 赵蕾,纪克祥.大香线半柔性高强基层冷再生技术试验及工程应用[J].河北交通科技,2007(2). |
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| 作者姓名： | 赵蕾 纪克祥 |
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| 作者单位： | 河北省廊坊市交通勘察设计院 廊坊065000 |
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| 摘 要： | 以河北省廊坊市大香线乳化沥青、发泡沥青冷再生试验段为例,详细介绍了半柔性高强基层冷再生技术的室内试验、级配设计、施工设计以及采用的工艺参数。通过对实验路运营情况的观察分析,指出该技术可有效克服半刚性基层的缺陷,提高路面强度,节约资源,有广阔的应用前景。
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| 关 键 词： | 公路大修 冷再生技术 乳化沥青 发泡沥青 |
Cool regeneration Technology Experiment and Engineering Application of Semi Flexible High Strength Road Base Layer In Daxiang Highway |
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| Zhao Lei Ji Kexiang.Cool regeneration Technology Experiment and Engineering Application of Semi Flexible High Strength Road Base Layer In Daxiang Highway[J].Hebei Jiaotong Science and Technology,2007(2). |
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| Authors: | Zhao Lei Ji Kexiang |
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| Abstract: | Taking experiment of cool regeneration technology of emulsified asphalt and foaming asphalt as an example, this paper introduces home experiment, grading design, construction design and adopted technique parameter of semi flexible high strength base layer regeneration technology in detail. Based on observation on test section, the paper points out that the cool regeneration technology can overcome the disadvantage of semi rigid base layer, enhance road surface strength, save resource, and have great application prospects. |
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| Keywords: | highway large scale maintenance cool regeneration technology emulsified asphalt foaming asphalt |
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