| 常温养护粉煤灰基土聚水泥的实验研究 |
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| 引用本文： | 彭美勋,张欣,林辉文,方芳.常温养护粉煤灰基土聚水泥的实验研究[J].粉煤灰,2009,21(6):18-20. |
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| 作者姓名： | 彭美勋 张欣 林辉文 方芳 |
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| 作者单位： | 湖南科技大学化学化工学院,湘潭,411201 |
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| 基金项目： | 湖南科技大学科研启动基金 |
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| 摘 要： | 在常温养护条件下，分别制备了钢渣基土聚水泥和掺入钢渣与石膏的粉煤基土聚水泥，讨论了钢渣和石膏掺量对粉煤灰基土聚水泥抗压强度的影响：随钢渣或石膏含量增加，粉煤灰基土聚水泥的早期强度增大，但28d强度减小，粉煤灰中钢渣或石膏含量为10％时，土聚水泥抗压强度均超过32．5MPa。
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| 关 键 词： | 粉煤灰 石膏 土聚水泥 常温养护 |
Experimental Study of Fly Ash-Based Geopolymeric Cements Curing at Normal Temperature |
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| Peng Meixun,Zhang Xin,Lin huiwen,Fang Fang.Experimental Study of Fly Ash-Based Geopolymeric Cements Curing at Normal Temperature[J].Coal Ash China,2009,21(6):18-20. |
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| Authors: | Peng Meixun Zhang Xin Lin huiwen Fang Fang |
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| Abstract: | Under condition of normal temperature curing,steel slag-based geopolymeric cement and fly ash-based geopolymeric cement mixed with steel slag and gypsum curing were separately prepared,and influences of steel slag and gypsum contents to compressive strength of the latter were discussed. Results show that the geopolymeric cement prepared with steel slag coagulates more quickly and cures at lower temperature. For fly ash-based geopolymeric cement mixed with steel slag or gypsum,along with increasing content o... |
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| Keywords: | steel slag fly-ash gypsum geopolymeric cement curing at normal temperature |
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