| 掺引气减水剂道面混凝土技术研究 |
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| 引用本文： | 朱仁兴,易永臻,叶勇,杨大志,许永坤. 掺引气减水剂道面混凝土技术研究[J]. 路基工程, 2011, 0(5): 57-58 |
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| 作者姓名： | 朱仁兴 易永臻 叶勇 杨大志 许永坤 |
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| 作者单位： | 空军第一空防工程处,北京,100089 |
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| 摘 要： | 针对普通道面混凝土施工和易性不易控制、强度储备偏低、耐久性不良等现象,研究掺加引气减水剂,配制高性能道面混凝土。室内试验和现场应用效果表明：与普通道面混凝土相比较,掺引气减水剂的高性能道面混凝土施工方便,匀质性好,强度、抗冻和耐磨等性能均有显著提高,建议在机场道面工程中大力推广应用。
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| 关 键 词： | 机场 道面混凝土 引气减水剂 |
Technical Study of Pavement Concrete Mixed with Air-entraining Water-reducing Agent |
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| ZHU Ren-xing,YI Yong-zhen,YE Yong,YANG Da-zhi,XU Yong-kun. Technical Study of Pavement Concrete Mixed with Air-entraining Water-reducing Agent[J]. , 2011, 0(5): 57-58 |
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| Authors: | ZHU Ren-xing YI Yong-zhen YE Yong YANG Da-zhi XU Yong-kun |
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| Affiliation: | (The First Air Defense Engineering Department of PLA Air Force,Beijing 100089,China) |
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| Abstract: | For difficult control of construction workability,lower margin of safety and poor durability of common pavement concrete,high-performance pavement concrete mixed with air-entraining water-reducing agent is studied in this paper.It is shown from indoor test and site application results that compared to common pavement concrete,high-performance pavement concrete mixed with air-entraining water-reducing agent is easy to be applied,homogenous,with strength,frost resistance,abrasion resistance and other properties significantly improved.Therefore,it is recommended to be widely applied in airfield pavement engineering. |
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| Keywords: | airfield pavement concrete air-entraining water-reducing agent |
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