| 粉煤灰活化试验研究 |
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| 引用本文： | 李彩亭,曾光明,林玉鹏. 粉煤灰活化试验研究[J]. 湖南大学学报(自然科学版), 2002, 29(1): 93-97 |
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| 作者姓名： | 李彩亭 曾光明 林玉鹏 |
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| 作者单位： | 湖南大学环境科学与工程系,湖南长沙410082 |
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| 基金项目： | 国家自然科学基金资助项目 (4 92 0 10 15)，湖南省科委重点项目 (0 0 SSY 10 0 7- 1) |
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| 摘 要： | 就粉煤灰机械化学活化前后的表观特征、需水量比、粉煤灰水泥胶砂强度作了对比研究 .结果表明 :粉煤灰活化效果明显 ,活化粉煤灰水泥胶砂 3 d强度比活化前提高 10 .7% ,2 8d强度提高 15 .5 % .活化粉煤灰可以用作水泥混合材
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| 关 键 词： | 粉煤灰 活化 水泥 |
| 文章编号： | 1000-2472(2002)01-0093-05 |
| 修稿时间： | 2001-07-05 |
Test Study on Activation of Fly Ash |
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| LI Cai ting,ZENG Guang ming,LIN Yu peng. Test Study on Activation of Fly Ash[J]. Journal of Hunan University(Naturnal Science), 2002, 29(1): 93-97 |
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| Authors: | LI Cai ting ZENG Guang ming LIN Yu peng |
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| Abstract: | The appearance property and the rate of water needed of fly ash,and the fly ash cement mortar strength were studied when the raw fly ash and the activated fly ash were activated in machinery and chemistry process.The tests show that activation effect is distinct,and that activated fly ash cement mortar strength is more 10.7% than raw ash one in 3 days,more 15.5% than raw ash one in 28 days.The activated fly ash can be used as cement blend. |
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| Keywords: | fly ash activation cement |
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