| 掺石灰石粉自密实混凝土性能的研究 |
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| 引用本文： | 曹鹏飞,秦鸿根,庞超明.掺石灰石粉自密实混凝土性能的研究[J].施工技术,2005(Z2). |
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| 作者姓名： | 曹鹏飞 秦鸿根 庞超明 |
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| 作者单位： | 东南大学 江苏南京210018 |
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| 摘 要： | 研究了掺石灰石粉自密实混凝土的工作性能、力学性能和抗氯离子渗透性能。讨论了石灰石粉对高性能混凝土的影响,试验结果表明石灰石粉提高了高性能混凝土的工作性能和早期抗压强度,同时能有效地降低高性能混凝土的自收缩性能。
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| 关 键 词： | 高性能混凝土 石灰石粉 性能 |
Study on Performance of Self-compacting Concrete Mixed with Limestone-powder |
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| CAO Peng-fei,QIN Hong-gen,PANG Chao-ming.Study on Performance of Self-compacting Concrete Mixed with Limestone-powder[J].Construction Technology,2005(Z2). |
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| Authors: | CAO Peng-fei QIN Hong-gen PANG Chao-ming |
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| Abstract: | The self-compacting concretes(SCCs) with limestone-powder were prepared in this paper,and the workability,mechanics performance and the chloride resistance performance of SCC were researched,and we also discussed the limestone powder effect on the SCC.The test results showed that limestone-powder would improve the workability and early compressive strength of SCC,and at the same time the limestone powder would reduce self-shrinkage of SCC effectively. |
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| Keywords: | high performance concrete limestone powder performance |
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