| 自燃煤矸石在水泥基材料中的应用 |
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| 引用本文： | 张长森. 自燃煤矸石在水泥基材料中的应用[J]. 矿产综合利用, 2004, 1(5): 47-51 |
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| 作者姓名： | 张长森 |
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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： | 检测和分析了自燃煤矸石的火山灰活性 ,考察了水泥熟料、石膏和激发剂不同掺入量对自燃煤矸石水泥石力学性能的影响 ,并对其水化产物进行了分析。试验结果表明 :当石膏和激发剂掺入量均为 7%时 ,可制得自燃煤矸石掺量达 4 6 %的自燃煤矸石—外加剂—水泥基材料 ,其抗压强度达 5 0MPa左右
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| 关 键 词： | 自燃煤矸石 水泥基材料 外加剂 |
| 文章编号： | 1000-6532(2004)05-0047-05 |
| 修稿时间： | 2003-11-03 |
Research on Application of Self-ignited Coal Gangue in Cement-based Materials |
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| ZHANG Chang-sen. Research on Application of Self-ignited Coal Gangue in Cement-based Materials[J]. Multipurpose Utilization of Mineral Resources, 2004, 1(5): 47-51 |
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| Authors: | ZHANG Chang-sen |
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| Abstract: | The pozzolanic activity of the self-ignited coal gangue was measured and analyzed,the influence of different amounts of addition of the clinker,gypsum and activator on mechanical properties of the self-ignited gangue cement mortar was also examined,and its hydrating products were analyzed. The experimental results shown that the compressive strength of the cement-based materials with self-ignited coal gangue up to 46% mixing with gypsum of 7% and activator of 7% was reached to 50MPa. |
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| Keywords: | Self-ignited gangue Cement-based material Activator |
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