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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

Abstract:

采用正交试验法探讨掺入减水剂后各因素对掺电石渣的水泥砂浆强度的影响,确定水泥砂浆强度性能较佳的配方并分析其微观结构.结果表明:掺入减水剂后,对掺电石渣的水泥胶砂试样早期抗压强度的影响从大到小的次序分别为胶砂比、水灰比、电石渣掺量、减水剂掺量、减水剂品种、搅拌时间、减水剂的掺入方式.正交试验法确定的水泥胶砂试样较佳的配方为,电石渣掺量为5%;减水剂为J2,采用后掺方式,其掺量为0.5%;水灰比为0.377;胶砂比为1:1.5;搅拌时间为9 min.

Keyword:

减水剂 正交试验法 水泥砂浆强度 电石渣 配方

Community:

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

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Source :

北京工商大学学报(自然科学版)

ISSN: 1671-1513

CN: 11-4644/N

Year: 2007

Issue: 2

Volume: 25

Page: 9-12,21

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: 3

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