Home Journals Articles Updates About
CN
image
收藏切换
Impact of Temperature Rising Inhibitor on Hydration of Cement-Fly Ash Cementitious Materials and Performance of Concrete
收藏切换
Weiyi CHEN1, Yuqi ZHOU1, 2, Song LI2, Peiyu YAN1
Journal of the Chinese Ceramic Society | 2021, 49(8) : 1609 - 1618
Less
收藏切换
Journal of the Chinese Ceramic Society | 2021, 49(8): 1609-1618
• Research Article •
Impact of Temperature Rising Inhibitor on Hydration of Cement-Fly Ash Cementitious Materials and Performance of Concrete
Full
Weiyi CHEN1, Yuqi ZHOU1, 2, Song LI2, Peiyu YAN1
Affiliations
  • 1.Department of Civil Engineering, Tsinghua University, Beijing 100084, China
  • 2.China Construction First Division Group Construction & Development Co. Ltd, Beijing 100102, China

    • CHEN Weiyi (1996-), male, Doctoral candidate. E-mail:

About Author:

CHEN Weiyi (1996-), male, Doctoral candidate. E-mail:

Published: 2021-08-20 doi: 10.14062/j.issn.0454-5648.20200724
Outline
收藏切换

Effect of temperature rising inhibitor (TRI) on the hydration process of cementitious materials containing fly ash and the performance of concrete was investigated. The hydration process of cementitious materials was examined as a function of the contents of fly ash and TRI. The adiabatic temperature rise, mechanical properties and drying shrinkage of concrete derived from the cementitious materials and TRI were also evaluated. According to the hydration heat of the binder pastes, it was revealed that the addition of TRI lowers and delays the exothermic peaks more significantly in the presence of fly ash. The phase composition and microstructure of the hardened paste indicate that TRI mainly inhibits the hydration degree of the cementitious materials in the first 7 days. The presence of TRI slows down the adiabatic temperature rising rate, reduces the early strength of the concrete and increases drying shrinkage of the concrete.

temperature rising inhibitor  /  fly ash  /  cementitious materials  /  concrete  /  hydration  /  strength
陈炜一, 周予启, 李嵩, 阎培渝. 水化热抑制剂对水泥-粉煤灰胶凝材料水化和混凝土性能的影响. 硅酸盐学报, 2021 , 49 (8) : 1609 -1618 . DOI: 10.14062/j.issn.0454-5648.20200724
Weiyi CHEN, Yuqi ZHOU, Song LI, Peiyu YAN. Impact of Temperature Rising Inhibitor on Hydration of Cement-Fly Ash Cementitious Materials and Performance of Concrete[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (8) : 1609 -1618 . DOI: 10.14062/j.issn.0454-5648.20200724
Appendix
Less
Year 2021 volume 49 Issue 8
27
8
Cite this Article
BibTeX
Article Info
doi: 10.14062/j.issn.0454-5648.20200724
  • Receive Date：2020-09-28
  • Online Date：2026-10-30
  • Published：2021-08-20
Article Data
Affiliations
History
  • Received：2020-09-28
  • Revised：2020-11-27
Funding
Affiliations
    1.Department of Civil Engineering, Tsinghua University, Beijing 100084, China
    2.China Construction First Division Group Construction & Development Co. Ltd, Beijing 100102, China

Corresponding:

YAN Peiyu (1955-), male, Ph. D., Professor. E-mail:
References
Share
https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20200724
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House