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author:

叶东忠 (叶东忠.) [1] (Scholars:叶东忠) | 郑庆定 (郑庆定.) [2]

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CQVIP PKU CSCD

Abstract:

探讨不同掺量的减水剂对掺电石渣水泥强度与结构的影响.结果表明:当w电石渣掺量为5%时,掺入减水剂会使掺电石渣水泥的早期强度有所下降.当w电石渣掺量大于20%时,掺入减水剂可消除水泥的凝聚现象,大大提高水泥的流动性,降低硬化水泥浆体的孔隙率,明显提高掺电石渣水泥的早期强度,且水灰比越低,减水剂的增强效果越强.本试验中ω减水剂的最佳掺量为0.75%.减水剂的掺入对掺电石渣水泥的后期强度影响不大.

Keyword:

减水剂 强度 水泥 电石渣 结构

Community:

  • [ 1 ] [叶东忠]福州大学
  • [ 2 ] [郑庆定]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2006

Issue: 4

Volume: 34

Page: 550-554

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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