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Author:

李悦 (李悦.) | 张丽慧 (张丽慧.) | 杜修力 (杜修力.) (Scholars:杜修力)

Indexed by:

CQVIP PKU CSCD

Abstract:

应用XRD、TG-DTA和温度测量等方法,研究了低水胶比条件下普硅水泥和膨胀水泥的水化特点.结果发现,膨胀水泥水化各龄期中AFt的含量和CH的早期含量明显增加,水化后期CH量则与普硅水泥石基本相当.膨胀水泥硬化浆体的后期膨胀主要依靠凝胶状AFt吸水肿胀而形成驱动力.膨胀剂的组分对膨胀水泥的水化热有明显影响,如果膨胀剂含有硫铝酸盐类矿物,则可能造成体系水化热的升高.

Keyword:

低水胶比 膨胀水泥 限制条件 水化特性

Author Community:

  • [ 1 ] [李悦]北京工业大学
  • [ 2 ] [张丽慧]河北理工大学
  • [ 3 ] [杜修力]北京工业大学

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Source :

武汉理工大学学报

ISSN: 1671-4431

Year: 2005

Issue: 9

Volume: 27

Page: 46-49

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 7

Chinese Cited Count:

30 Days PV: 1

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