| 粉煤灰掺量对自流平混凝土性能的影响 |
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| 引用本文： | 王金霞,Wang Jinxia. 粉煤灰掺量对自流平混凝土性能的影响[J]. 东北林业大学学报, 2007, 35(2): 67-69 |
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| 作者姓名： | 王金霞 Wang Jinxia |
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| 作者单位： | 白城师范学院,白城,137000;白城师范学院,白城,137000 |
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| 摘 要： | 在分析自流平混凝土特点的基础上,根据试验数据总结出自流平混凝土中不同的粉煤灰掺量对自流平混凝土性能的影响规律。在研制过程中系统分析了流动度L与扩展度D之间的关系,建立了L-D对比曲线,形象直观地表达了砂浆的使用性和工作性,最终选出较合理的掺量范围。
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| 关 键 词： | 自流平 粉煤灰 流动度 扩展度 水灰比 |
| 修稿时间： | 2006-04-02 |
Effect of Fly Ash Proportion on Performances of Self-leveling Concrete |
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| Wang Jinxia. Effect of Fly Ash Proportion on Performances of Self-leveling Concrete[J]. Journal of Northeast Forestry University, 2007, 35(2): 67-69 |
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| Authors: | Wang Jinxia |
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| Affiliation: | Baicheng Normal College, Baicheng 137000, P. R. China |
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| Abstract: | An experiment was conducted to study the effect of fly ash proportion on the performances of self-leveling concrete in terms of the characteristics of self-leveling concrete.The relationship between fluidity and divergence was analysed by setting up a curve concerning fluidity and divergence,which could visually express the service performance and workability of cement mortar,thereby a reasonable fly ash proportion could be obtained. |
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| Keywords: | Self-leveling Fly ash Fluidity Divergence Water to cement ratio |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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