| 机场道面混凝土耐久性研究 |
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| 引用本文： | 刘庆涛,王硕太,孔祥海,康笑楠,李富强.机场道面混凝土耐久性研究[J].混凝土,2007(6):13-15. |
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| 作者姓名： | 刘庆涛 王硕太 孔祥海 康笑楠 李富强 |
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| 作者单位： | 空军工程大学工程学院,陕西西安710038 |
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| 摘 要： | 针对我国寒冷地区机场道面混凝土以及一些高等级公路路面混凝土耐久性不良的现象,在分析其原因的基础上提出了相应的防治措施,对不同类型的道面混凝土的耐久性进行对比试验研究.试验结果表明:掺加粉煤灰或引气减水剂的道面混凝土,其抗冻、抗渗、耐磨性能均有较大提升,为高性能道面混凝土.
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| 关 键 词： | 道面混凝土 耐久性 粉煤灰 引气减水剂 机场道面混凝土 耐久性 研究 concrete pavement airport durability 高性能 耐磨性能 抗渗 抗冻 引气减水剂 掺加粉煤灰 结果 对比试验 类型 防治措施 分析 现象 路面混凝土 |
| 文章编号： | 1002-3550-（2007）06-0013-03 |
| 修稿时间： | 2007-02-09 |
Studies on durability of airport pavement concrete |
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| LIU Qing-tao,WANG Shuo-tai,KONG Xiang-hai,KANG Xiao-nan,LI Fu-qiang.Studies on durability of airport pavement concrete[J].Concrete,2007(6):13-15. |
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| Authors: | LIU Qing-tao WANG Shuo-tai KONG Xiang-hai KANG Xiao-nan LI Fu-qiang |
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| Abstract: | In view of the bad durability phenomenon of airport pavement concrete and some concrete highways in cold region of our country,on the basis of analyzing the causes of the bad durability phenomenon,then put forward relevant measures to prevent the bad durability phenomenon,and studies the durability of different kinds of pavement concrete through compare experiments.The results suggest that pavement concrete mixed with fly ash or air-entraining and water-reducing agent both have better freeze proof anti-permeabilily and abrasion resistance performance,both are high performance pavement concrete. |
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| Keywords: | pavement concrete durability fly ash air-entraining and water-reducing agent |
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