| 大孔隙混凝土排水基层的施工与检测 |
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| 引用本文： | 郑木莲,徐江萍,王秉纲.大孔隙混凝土排水基层的施工与检测[J].公路,2003(4):56-61. |
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| 作者姓名： | 郑木莲 徐江萍 王秉纲 |
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| 作者单位： | 长安大学公路学院,西安市,710064 |
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| 摘 要： | 提出了2种形式的路面结构内部排水系统，通过试验路施工总结出大孔隙混凝土排水基层的施工工艺。在施工完成后对其强度及空隙率等指标进行了检测，并对其排水性能进行了验算。
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| 关 键 词： | 大孔隙混凝土 排水基层 路面结构 公路 施工工艺 强度 空隙率 检测 |
| 文章编号： | 0451-0712(2003)04-0056-06 |
Construction and Detection of Porous Concrete Drainage Base |
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| ZHENG Mu lian,XU Jiang ping,WANG Bing gang.Construction and Detection of Porous Concrete Drainage Base[J].Highway,2003(4):56-61. |
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| Authors: | ZHENG Mu lian XU Jiang ping WANG Bing gang |
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| Abstract: | The two kinds of inner drainage systems of pavement structure are put forward,and the construction method of porous concrete drainage base is presented in accordence with test road Besides, its strength and porosity and so on after construction are also detected and its drainage performance is checked in this paper |
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| Keywords: | drainage base porous concrete construction strength percentage of void drainage performance |
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