| 粉煤灰活性激发与高性能混凝土流动性研究 |
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| 引用本文： | 綦春明,张志恒,左江波. 粉煤灰活性激发与高性能混凝土流动性研究[J]. 建材技术与应用, 2010, 0(3): 7-9 |
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| 作者姓名： | 綦春明 张志恒 左江波 |
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| 作者单位： | 南华大学,湖南,衡阳421001 |
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| 基金项目： | 湖南省科技厅基金资助项目，衡阳市科技局基金资助项目 |
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| 摘 要： | 采用不同的激发剂和激发方式，研究了粉煤灰高性能混凝土的流动性。结果表明，采用硫酸盐和熟石灰复掺与粉煤灰共同磨细，或硫酸盐与粉煤灰共同磨细的激发方式，均能使混凝土有较好的流动性能，且两种方式的效果相当。
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| 关 键 词： | 粉煤灰 活性激发 流动性 |
Research on the Active Excitation of Fly Ash and the Fluidity of High-Performance Concrete |
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| QI Chun-ming,ZHANG Zhi-heng,ZUO Jiang-Bo. Research on the Active Excitation of Fly Ash and the Fluidity of High-Performance Concrete[J]. Research & Application of Building Materials, 2010, 0(3): 7-9 |
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| Authors: | QI Chun-ming ZHANG Zhi-heng ZUO Jiang-Bo |
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| Affiliation: | QI Chun-ming,ZHANG Zhi-heng,ZUO Jiang-Bo(University of South China,Hengyang,Hunan,421001,China) |
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| Abstract: | By using different stimulators and stimulating methods,a research of the fluidity of the high-performance fly-ash concrete is made in this paper.The results show that by mixing sulfate and hydrated lime with fly ash for fine grinding or single activator-doped with sulfate,better fluidity of concrete can be achieved,and the effects of the two methods make no much difference. |
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| Keywords: | fly ash active excitation fluidity |
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