| 粉煤灰混凝土抗氯离子渗透性能的试验研究 |
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| 引用本文： | 何智海,刘宝举. 粉煤灰混凝土抗氯离子渗透性能的试验研究[J]. 粉煤灰综合利用, 2007, 0(4): 24-27 |
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| 作者姓名： | 何智海 刘宝举 |
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| 作者单位： | 中南大学土木建筑学院,湖南,长沙,410075 |
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| 摘 要： | 研究了粉煤灰掺量、细度和水胶比对粉煤灰混凝土抗氯离子渗透性能的影响.结果表明:掺入粉煤灰,可显著改善混凝土早期抗氯离子渗透性能,其抗氯离子渗透性能随水胶比的减小而提高.
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| 关 键 词： | 粉煤灰 混凝土 氯离子扩散系数 孔隙率 |
| 文章编号： | 1005-8249(2007)04-0024-04 |
| 修稿时间： | 2006-10-31 |
Experimental Study on Chloride Ions Penetration Resistance of Fly Ash Concrete |
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| He Zhihai,Liu Baoju. Experimental Study on Chloride Ions Penetration Resistance of Fly Ash Concrete[J]. Fly Ash Comprehensive Utilization, 2007, 0(4): 24-27 |
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| Authors: | He Zhihai Liu Baoju |
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| Abstract: | This paper have studied influence on chloride ions penetration resistence of fly ash concrete from fly ash content,fineness, ratio of water and glue.The results show that mingled fly ash may improve notably Properties of chloride ions penetration resistance in early concrete.This properties increase with ratio reducing of water and glue. |
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| Keywords: | fly ash concrete diffusivity of chlonide ions porosity |
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