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粉煤灰对混凝土微观孔结构及性能的影响分析 被引量:4

Fly Ash Effects on Microstructure and Properties of Concrete
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摘要 混凝土的孔结构决定其宏观性能,为研究粉煤灰对混凝土性能的影响,通过试验分析了不同掺量粉煤灰对混凝土总孔隙率、最可几孔径以及平均孔径的影响,以及对抗氯离子渗透性能的影响,得出粉煤灰可以改善孔结构特征参数,优化孔级配,提高混凝土抗冻性以及强度。
作者 张旭 徐鹏杰
出处 《建设机械技术与管理》 2014年第1期91-93,共3页 Construction Machinery Technology & Management
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参考文献15

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