| 应力吸收层技术在华南快速干线沥青路面大修中的应用 |
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| 引用本文： | 张银圣.应力吸收层技术在华南快速干线沥青路面大修中的应用[J].广东土木与建筑,2010(2):54-56. |
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| 作者姓名： | 张银圣 |
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| 作者单位： | 广州隧华快速路有限公司,广州510220 |
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| 摘 要： | 结合华南快速干线沥青路面大修工程实例,分析了该快速公路沥青路面病害的特征及其成因,着重介绍了SBS改性沥青应力吸收层技术在处治病害方面的应用情况及施工工艺,实践证明该技术可以有效抑制、减缓路面裂缝,有效阻止地表水渗透,从而减少路面水损坏。
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| 关 键 词： | 应力吸收层 沥青路面 裂缝处治 |
The Application of Technique of Stress-absorbing Layer for Bulky Asphalt Pavement Maintenance of Huanan Expressway |
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| Zhang Yinsheng.The Application of Technique of Stress-absorbing Layer for Bulky Asphalt Pavement Maintenance of Huanan Expressway[J].Guangdong Architecture Civil Engineering,2010(2):54-56. |
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| Authors: | Zhang Yinsheng |
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| Affiliation: | Zhang Yinsheng (Guangzhou Suihua Highway Co.,Ltd Guangzhou 510220,China) |
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| Abstract: | This article combines the actual cases of bulky asphalt pavement maintenance in Huanan Expressway. It describes in details the features and causes of asphalt pavement disease and imperfection and emphasizes the introduction of the application and construction techniques of stress-absorbing layer for treatment to the defects of asphalt pavement. It has been found that the stress-absorbing layer of SBS modified asphalt not only can prevent and reduce road cracks effectively,but also can prevent the seepage of surface water. Therefore,the damage due to road surface water can be reduced. |
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| Keywords: | stress-absorbing layer asphalt pavement crack treatment |
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