Fundamental study on hydration of cement and cement minerals with steam

被引：0
作者：
Lin, WM
Lin, TD
Hwang, CL
Peng, YN
机构：
[1] Natl Taiwan Univ Sci & Technol, Taipei, Taiwan
[2] Natl Chiao Tung Univ, Dept Civil Engn, Hsinchu, Taiwan
来源：
ACI MATERIALS JOURNAL | 1998年 / 95卷 / 01期
关键词：
cement; compaction; compounds; dry-mix/steam-injection; fineness; heat of hydration; steam hydration; thermocouples;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper-discusses the basic concept of steam hydration and presents test data oil heat of hydration by exposing cement compounds to pressurized steam. The lest samples include cement and its individual compounds; tricalcium silicate (C3S), dicalcium silicate (C2S), tricalcium aluminate (C(3)A), and tetracalcium aluminoferrite (C(4)AF). For a compacted 10 grams C3S sample, the heat of hydration was determined as 209 cal/g. All samples except C;A hardened during steaming. Nonetheless, rite C(3)A samples reacted very rapidly with steam and registered a 91 C temperature rise during the test. This paper also discusses effects of sample's fineness and degree of compaction on heat evolution and hydrate morphology during exposure to steam. The test results verify the validity of the dry-mix/steam-injection (DMSI) concept.
引用
收藏
页码：37 / 49
页数：13
相关论文
共 50 条
[31]   Hydration Products and Mechanical Properties of Ferronickel Slag Blended Cement Mortar under Steam Curing [J].
Li B. ;
Wang S. ;
Pan D. ;
Zhang Y. .
Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society, 2019, 47 (07) :891-899
[32]   Quantification and analysis of heat hydration of blended cement at different temperature [J].
Boubekeur, Toufik ;
Ezziane, Karim ;
Kadri, El-Hadj .
JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2017, 31 (24) :2741-2756
[33]   Study on Dispersion, Adsorption, and Hydration Effects of Polycarboxylate Superplasticizers with Different Side Chain Structures in Reference Cement and Belite Cement [J].
Fang, Yunhui ;
Zhang, Xiaofang ;
Yan, Dongming ;
Lin, Zhijun ;
Ma, Xiuxing ;
Lai, Junying ;
Liu, Yi ;
Ke, Yuliang ;
Chen, Zhanhua ;
Wang, Zhaopeng .
MATERIALS, 2023, 16 (11)
[34]   Hydration study of mechanically activated mixtures of Portland cement and fly ash [J].
Stefanovic, Gordana ;
Cojbasic, Ljubica ;
Sekulic, Zivko ;
Matijasevic, Srdan .
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, 2007, 72 (06) :591-604
[35]   Study of speckle dynamic light-scattering in the process of cement hydration [J].
Gorsky, Michael P. ;
Maksimyak, Andrew P. ;
Maksimyak, Peter P. .
SPECKLE06: SPECKLES, FROM GRAINS TO FLOWERS, 2006, 6341
[36]   Influence of Cement Replacement with Sewage Sludge Ash (SSA) on the Heat of Hydration of Cement Mortar [J].
Haustein, Elzbieta ;
Kurylowicz-Cudowska, Aleksandra ;
Luczkiewicz, Aneta ;
Fudala-Ksiazek, Sylwia ;
Cieslik, Bartlomiej Michal .
MATERIALS, 2022, 15 (04)
[37]   Effect of Cement Composition on Fresh State and Heat of Hydration of Portland Cement with Limestone and Slag [J].
Bourchy, Agathe ;
Barnes-Davin, Laury ;
Laetitia, Bessette ;
Torrenti, Jean Michel .
ACI MATERIALS JOURNAL, 2020, 117 (01) :153-165
[38]   Study on the early cement hydration process in the presence of cationic asphalt emulsion [J].
Li, Wei ;
Mao, Ziming ;
Xu, Guodong ;
Chang, Honglei ;
Hong, Jinxiang ;
Zhao, Haitao ;
Xu, Jun ;
Liu, Zhicheng .
CONSTRUCTION AND BUILDING MATERIALS, 2020, 261 (261)
[39]   Hydration and Compressive Strength of Blended Cement Containing Fly Ash and Limestone as Cement Replacement [J].
Thongsanitgarn, Pailyn ;
Wongkeo, Watcharapong ;
Chaipanich, Arnon .
JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2014, 26 (12)
[40]   Hydration kinetics and compressive strength of steam-cured cement pastes and, mortars containing limestone filler [J].
Aqel, M. ;
Panesar, D. K. .
CONSTRUCTION AND BUILDING MATERIALS, 2016, 113 :359-368
12345