Effect of Sodium Tripolyphosphate and Silica Fume on Hydration of High Alumina Cement

被引：0
|
作者：
Wang, Jingran [1 ]
Yang, Zongyuan [1 ]
Zhang, Shuai [1 ]
Zhang, Jinhua [1 ]
Han, Bingqiang [1 ]
Ke, Changming [1 ]
机构：
[1] Wuhan Univ Sci & Technol, State Key Lab Refractories & Met, Wuhan 430081, Peoples R China
来源：
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2024年 / 39卷 / 05期
基金：
中国国家自然科学基金;
关键词：
high aluminum cement; silica fume; dispersing agent; hydration; COMPRESSIVE STRENGTH; HARDENED CEMENT; LONG-TERM; TAPES; CA;
D O I：
10.1007/s11595-024-2991-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
It was found that silica fume can reduce the maximum hydration heat release rate of cement by microcalorimetry, inhibit CAH10, promote the generation of C3AH6 and str & auml;tlingite C2ASH8, or promote the conversion of CAH10 to C3AH6. Sodium tripolyphosphate can retard the early hydration of cement, have a slight effect on 1 d hydration products of cement and inhibit the generation hydration products. Sodium tripolyphosphate and silica fume can promote the early hydration of cement, advance the formation of C2ASH8 or the conversion from CAH10 to C3AH6 at 1 d.
引用
收藏
页码：1246 / 1252
页数：7
相关论文
共 50 条
  • [21] Effect of polycarboxylate superplasticizer on hydration characteristics of cement pastes containing silica fume
    Heikal, M
    Morsy, MS
    Aiad, I
    CERAMICS-SILIKATY, 2006, 50 (01) : 5 - 14
  • [22] Effect of rGO on the mechanical strength, hydration and micromorphology of cement incorporated silica fume
    Zhang, Qian
    Sun, Hao
    Liu, Wangang
    Zhou, Zonghui
    Yuan, Lianwang
    Ren, Zunchao
    Geng, Dongjian
    Wang, Jinbang
    Cheng, Xin
    CONSTRUCTION AND BUILDING MATERIALS, 2021, 300
  • [23] The Change of Silica Tetrahedron in Cement-silica Fume Blends Hydration
    Wang, Xiaojun
    Wang, Xiaoyao
    Zhu, Hongfei
    Cong, Xiaoye
    ENERGY AND ENVIRONMENT MATERIALS, 2013, 743-744 : 280 - +
  • [24] HYDRATION KINETICS OF CEMENT PASTE WITH SILICA FUME AND FLY ASH
    Picornell, Miguel
    Hamoush, Sameer
    Abu-Lebdeh, Taher
    PROCEEDINGS OF INTERNATIONAL STRUCTURAL ENGINEERING AND CONSTRUCTION: INTERACTION BETWEEN THEORY AND PRACTICE IN CIVIL ENGINEERING AND CONSTRUCTION, 2016, : 61 - 66
  • [25] HYDRATION REACTIONS IN PORTLAND CEMENT-SILICA FUME BLENDS
    HUANG, CY
    FELDMAN, RF
    CEMENT AND CONCRETE RESEARCH, 1985, 15 (04) : 585 - 592
  • [26] Synergistic effect of nano-silica and silica fume on hydration properties of cement-based materials
    Wang, Yansheng
    Xu, Zhenhai
    Wang, Jinbang
    Zhou, Zonghui
    Du, Peng
    Cheng, Xin
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2020, 140 (05) : 2225 - 2235
  • [27] Synergistic effect of nano-silica and silica fume on hydration properties of cement-based materials
    Yansheng Wang
    Zhenhai Xu
    Jinbang Wang
    Zonghui Zhou
    Peng Du
    Xin Cheng
    Journal of Thermal Analysis and Calorimetry, 2020, 140 : 2225 - 2235
  • [28] HYDRATION OF SODIUM PHOSPHATE-MODIFIED HIGH-ALUMINA CEMENT
    MA, WP
    BROWN, PW
    JOURNAL OF MATERIALS RESEARCH, 1994, 9 (05) : 1291 - 1297
  • [29] Effect of fly ash and silica fume on hydration rate of cement pastes and strength of mortars
    Jun Liu
    Yun Zhang
    Runqing Liu
    Bing Zhang
    Journal of Wuhan University of Technology-Mater. Sci. Ed., 2014, 29 : 1225 - 1228
  • [30] The effect of sodium tripolyphosphate on sodium silicate cement grout
    Lim, HM
    Yang, HC
    Chun, BS
    Lee, SH
    ECO-MATERIALS PROCESSING & DESIGN VI, 2005, 486-487 : 391 - 394
12345