| 掺偏高岭土-珊瑚礁石粉的水泥砂浆性能研究 |
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| 引用本文： | 王建平,王云摇,郭东,水中和. 掺偏高岭土-珊瑚礁石粉的水泥砂浆性能研究[J]. 建材世界, 2019, 40(1): 4-8 |
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| 作者姓名： | 王建平 王云摇 郭东 水中和 |
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| 作者单位： | 海军研究院海防工程设计研究所,北京,102202;武汉理工大学材料科学与工程学院,武汉,430070;武汉理工大学硅酸盐建筑材料国家重点实验室,武汉,430070 |
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| 摘 要： | 为了缓解远海工程建设中原材料短缺的问题,该研究探讨了掺珊瑚礁石粉砂浆的力学性能和耐久性以及偏高岭土对上述材料性能的改善作用。研究结果表明,礁石粉的使用不会明显影响新拌水泥基材料的流动性。由于礁石粉对水泥的稀释作用,单掺礁石粉对水泥基材料力学性能和耐久性较为不利。偏高岭土与礁石粉复合使用时,可促进碳铝酸钙的形成,显著增强掺礁石粉与水泥浆体的界面,砂浆的力学性能和耐久性指标得到改善。
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| 关 键 词： | 礁石粉 偏高岭土 水化产物 碳铝酸钙 |
Performance Modification of Metakaolin on Coral Powder-Blended Cement-Based Materials |
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| WANG Jian-ping,WANG Yun-yao,GUO Dong,SHUI Zhong-he. Performance Modification of Metakaolin on Coral Powder-Blended Cement-Based Materials[J]. The World of Building Materials, 2019, 40(1): 4-8 |
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| Authors: | WANG Jian-ping WANG Yun-yao GUO Dong SHUI Zhong-he |
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| Affiliation: | (Institute of Coast Defense Engineering Design,Academy of Naval Research,PLA,Beijing 102202,China;School of Materials Science and Engineering,Wuhan 430070,China;State Key Laboratory of Silicate Materials for Architectures,Wuhan 430070,China) |
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| Abstract: | WANG Jian-ping;WANG Yun-yao;GUO Dong;SHUI Zhong-he(Institute of Coast Defense Engineering Design,Academy of Naval Research,PLA,Beijing 102202,China;School of Materials Science and Engineering,Wuhan 430070,China;State Key Laboratory of Silicate Materials for Architectures,Wuhan 430070,China) |
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| Keywords: | coral powder metakaolin hydration product carboaluminate |
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