| 硅渣及废碱水共激发制备碱胶凝材料的研究 |
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| 引用本文： | 吴其胜,李玉寿,倪文龙,李玉华.硅渣及废碱水共激发制备碱胶凝材料的研究[J].盐城工学院学报(自然科学版),2001,14(2):5-9. |
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| 作者姓名： | 吴其胜 李玉寿 倪文龙 李玉华 |
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| 作者单位： | 盐城工学院材料工程系，江苏盐城224003 |
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| 摘 要： | 对某化工厂的副产品——渡碱水及硅渣作碱胶凝材料的碱性激发剂进行了研究。通过优化废碱水和硅渣的掺入量可制备强度发展良好、凝结时间正常的碱胶凝材料，有效地降低碱胶凝材料的成本。另外，对其水化产物进行了初步研究，发现这种碱胶凝材料水化除生成C-S-H凝胶外，还生成了水化硅铝酸钙Ca(Al2Si5O8)．4H2O、硅铝酸钙钠(Na，Ca)Al3Si5O16两种难溶性沸石类矿物。
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| 关 键 词： | 碱胶凝材料 碱矿渣水泥 废碱水 硅渣 碱性激发剂 水化机理 碱激发方法 制备方法 |
Study on Preparation of the Alkali Activated Cement together with Useless Alkali Water and Silicate Wastrel |
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| WU Qi-sheng,LI Yu-shou,NI Weng-long,LI Yu-hua.Study on Preparation of the Alkali Activated Cement together with Useless Alkali Water and Silicate Wastrel[J].Journal of Yancheng Institute of Technology(Natural Science Edition),2001,14(2):5-9. |
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| Authors: | WU Qi-sheng LI Yu-shou NI Weng-long LI Yu-hua |
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| Affiliation: | WU Qi-sheng,LI Yu-shou,NI Weng-long,LI Yu-hua,Department of Material Engineering of Yancheng Institute of Technology,Jiangsu Yancheng 224003,PRC |
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| Abstract: | In this paper, the useless alkali water and the silicate wastrel from a chemical company used as the alkali activated agent was studied. The result shows that by optimizing the dosage of the useless alkali water and the wastrel, the alkali-activated cement with high strength and proper setting time can be prepared. Additionally, the primary study on the product of hydration of the cement discovers C -S-H and Ca(Al_2Si_5O_8).4H_2O, (Na,Ca)Al_3Si_5O_16 which belong to kind of zeolite in the product of hydration. |
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| Keywords: | alkali-activated slag cement the useless alkali water the wastrel hydration |
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