| 大掺量粉煤灰高性能混凝土碳化性能研究 |
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| 引用本文： | 陈金平.大掺量粉煤灰高性能混凝土碳化性能研究[J].施工技术,2010,39(4). |
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| 作者姓名： | 陈金平 |
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| 作者单位： | 中国石油大学储运与建筑工程学院,山东青岛,266555 |
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| 摘 要： | 基于混凝土碳化机理,就粉煤灰掺量、水胶比的变化、激发剂的引入和长期养护等方面,研究了大掺量粉煤灰高性能混凝土碳化深度.并结合大掺量粉煤灰高性能混凝土抗压强度发展特点,对试验结果进行分析和比较,得出一些参考性结论.
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| 关 键 词： | 粉煤灰 高性能混凝土 碳化机理 碳化深度 抗压强度 |
Research on Carbonation Resistance of High-performance Concrete Containing Large Amount of Fly Ash |
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| Chen Jinping.Research on Carbonation Resistance of High-performance Concrete Containing Large Amount of Fly Ash[J].Construction Technology,2010,39(4). |
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| Authors: | Chen Jinping |
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| Affiliation: | Chen Jinping ( College of Transport & Storage , Civil Engineering,China University of Petroleum,Qingdao,Sh,ong 266555,China) |
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| Abstract: | Based on the concrete carbonation mechanism,the effects of content of fly ash,water-binder ratio,compound activator and long-term maintenance on the carbonation depth of high-performance concrete are investigated. Experiment results are analyzed and compared with compressive strength development characteristic of high-performance concrete with large amount of fly ash,and some valuable conclusions are gained. |
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| Keywords: | fly ash high-performance concrete carbonation mechanism carbonation depth compressive strength |
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