| 成型方式和砂率对透水混凝土性能的影响 |
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| 引用本文： | 吴冬,刘霞,吴小强,赵西宽. 成型方式和砂率对透水混凝土性能的影响[J]. 混凝土, 2009, 0(5). DOI: 10.3969/j.issn.1002-3550.2009.05.031 |
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| 作者姓名： | 吴冬 刘霞 吴小强 赵西宽 |
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| 作者单位： | 1. 北京城建混凝土有限公司,北京,102208
2. 中建预拌混凝土有限公司,湖北,武汉,430074 |
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| 摘 要： | 主要分析了成型方式和砂率对透水混凝土性能的影响.通过对不同成型方式制作的透水混凝土性能比较,分析了成型方式对透水混凝土性能的影响,确定了合适的成型方式.试验通过调整砂率,分析了砂率对透水混凝土性能的影响,试验结果表明掺入适量的细骨料,可以在保证透水的基础上,提高透水混凝土的强度.
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| 关 键 词： | 透水混凝土 成型方式 砂率 |
Impact of formation way and sand ratio to the pervious concrete performance |
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| WU Dong,LIU Xia,WU Xiao-qiang,ZHAO Xi-kuan. Impact of formation way and sand ratio to the pervious concrete performance[J]. Concrete, 2009, 0(5). DOI: 10.3969/j.issn.1002-3550.2009.05.031 |
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| Authors: | WU Dong LIU Xia WU Xiao-qiang ZHAO Xi-kuan |
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| Affiliation: | 1.Beijing Urban Construction Concrete Co.;Ltd.;Beijing 102208;China;2.China Construction Concrete Co.;Wuhan 430074;China |
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| Abstract: | The impact of formation way and sand ratio to the pervious concrete performance was analyzed mainly.By comparing the different formation way,the influence of formation way to the pervious concrete performance is analyzed and the appropriate formation way is established.By adjusting sand ratio,the influence of sand ratio to the pervious concrete performance is analyzed.The result shows that mixing in right amount of fine aggregate increases the intensity of pervious concrete,in ensuring the basis of water pe... |
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| Keywords: | pervious concrete formation way sand ratio |
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