| 明矾石-石膏复合膨胀剂 |
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| 引用本文： | 牛福生,张锦瑞,倪文.明矾石-石膏复合膨胀剂[J].河北理工学院学报,2005,27(1):97-100. |
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| 作者姓名： | 牛福生 张锦瑞 倪文 |
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| 作者单位： | [1]河北理工大学资源与环境学院，河北唐山063009／／北京科技大学，北京100083 [2]北京科技大学，北京100083 |
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| 摘 要： | 对以明矾石和石膏两种原料复合的膨胀剂进行了配方优化和水泥净浆膨胀掺加量试验研究。通过对试样的SEM和XRD进行分析简要探讨了AG复合膨胀剂的膨胀机理。
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| 关 键 词： | 明矾石 膨胀剂 钙矾石 |
| 文章编号： | 1007-2829(2005)01-0097-04 |
Research on expansive admixture made from alunite - gypsum composite |
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| NIU Fu - sheng,ZHANG Jin - ru,NI Wen.Research on expansive admixture made from alunite - gypsum composite[J].Journal of Hebei Institute of Technology,2005,27(1):97-100. |
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| Authors: | NIU Fu - sheng ZHANG Jin - ru NI Wen |
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| Abstract: | The optimum variety and mix amount of expansive admixture made from alunite - gypsum composite ( AG) was determined through experement in this paper. The expansive mechanism of AG was discussed though SEM and XRD of AG sample. |
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| Keywords: | expansive admixture ettringite |
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