| 几种工业废渣的碱激发效果研究 |
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| 引用本文： | 王恩,倪文,刘凤梅.几种工业废渣的碱激发效果研究[J].矿产综合利用,2006(5):35-39. |
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| 作者姓名： | 王恩 倪文 刘凤梅 |
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| 作者单位： | 北京科技大学土木与环境工程学院,北京,100083 |
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| 摘 要： | 研究了几种碱性激发剂对水淬高炉矿渣、钢渣和粉煤灰三种固体废弃物的激发效果。实验表明,低模数水玻璃对三种废渣的激发效果最好。其中采用水淬高炉矿渣与低模数水玻璃制成的胶凝材料砂浆试块28d抗压强度最高可达到102.26MPa。钢渣与粉煤灰复合制成的胶凝材料比单独使用一种废渣的强度高,显示出明显的叠加效应。
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| 关 键 词： | 工业废渣 碱激发 叠加效应 |
| 文章编号： | 1000-6532（2006）05-0035-05 |
| 收稿时间： | 2005-10-31 |
| 修稿时间： | 2005年10月31 |
A Study on the Activation Effect of Industrial Slags by Alkali Activators |
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| WANG En,NI Wen,LIU Feng-mei.A Study on the Activation Effect of Industrial Slags by Alkali Activators[J].Multipurpose Utilization of Mineral Resources,2006(5):35-39. |
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| Authors: | WANG En NI Wen LIU Feng-mei |
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| Affiliation: | Beijing University of Science and Technology, Beijing, China |
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| Abstract: | The activation effect of some kinds of alkali activators for three solid wastes-water-quenching blast furnance slag,steel slag and fly-ash has been investigated in this paper.The test results showed that the activation effect of low-modulus water glass is optimal.The 28 days strength of the test block of mortar prepared by water-quenching blast furnance slag and low-modulus water glass can up to 102.26MPa.The pressure strength of gelatinous material prepared by steel slag and fly-ash is higher than those of materials prepared by single waste slag,exhibiting obvious superimposing effect. |
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| Keywords: | Industrial slags Alkali activation Superimposing effect |
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