| 粉煤灰活化技术及其在水泥材料中的应用研究 |
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| 引用本文： | 黄少文,俞平胜. 粉煤灰活化技术及其在水泥材料中的应用研究[J]. 南昌大学学报(工科版), 2001, 23(2): 91-96 |
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| 作者姓名： | 黄少文 俞平胜 |
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| 作者单位： | 南昌大学化学与材料科学学院 |
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| 摘 要： | 利用XRD，SEM，力学性能测试等手段。研究了物理活化和化学活化粉煤灰对硅酸盐水泥强度及其浆体结构的影响；试制出了能有效提高粉煤灰活性的化学激发剂．研究结果表明：采用细磨和化学激发复合方法能制备高活性粉煤灰．活化粉煤灰在水泥中的掺量可得到大幅度提高．
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| 关 键 词： | 粉煤灰 活化 激发剂 水泥强度 |
| 文章编号： | 1006-0456(2001)02-0091-06 |
| 修稿时间： | 2000-07-13 |
Study on the Technique of the Activating Fly-ash and Its Application in Cement Materials |
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| HUANG Shao-wen,YU Ping-sheng. Study on the Technique of the Activating Fly-ash and Its Application in Cement Materials[J]. Journal of Nanchang University(Engineering & Technology Edition), 2001, 23(2): 91-96 |
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| Authors: | HUANG Shao-wen YU Ping-sheng |
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| Abstract: | The influence of physical activated and chemical activated fly-ash on the strength and paste structure of portland cement was studied by XRD,SEM and measuring strength etc.Some chemical activators which can fully activate fly-ash have been fabricated.The results show that high activated fly-ash can be made by composite method with both fine grinding and chemical activation.The dosage of activated fly-ash in cement can be greatly increased. |
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| Keywords: | fly-ash activating activator cement strength |
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