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Simulations of Hydration Kinetics of Portland Cement by Scale Factor Method
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Lijun SUN1, Xueyu PANG1, 2, Shenglai GUO1, 2, Yuhuan BU1, 2
Journal of the Chinese Ceramic Society | 2021, 49(5) : 918 - 927
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Journal of the Chinese Ceramic Society | 2021, 49(5): 918-927
• Research Article •
Simulations of Hydration Kinetics of Portland Cement by Scale Factor Method
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Lijun SUN1, Xueyu PANG1, 2, Shenglai GUO1, 2, Yuhuan BU1, 2
Affiliations
  • 1.School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, Shandong, China
  • 2.Key Laboratory of Unconventional Oil & Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao 266580, Shandong, China

    • SUN Lijun (1989-), male, Doctoral candidate. E-mail:

About Author:

SUN Lijun (1989-), male, Doctoral candidate. E-mail:

Published: 2021-05-20 doi: 10.14062/j.issn.0454-5648.20200622
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A scale factor model for simulating cement hydration kinetics was represented. The application of this model in simulating the influences of factors (i.e., curing temperature, curing pressure, chemical additives and mixing intensity) on the cement hydration process based on the experimental data by isothermal calorimetry was described. The results show that the scale factor model can be used to calculate the equivalent age of cement under a standard condition. The cumulative cement hydration heat shows almost the same evolution profile as a function of the equivalent age, and there is a functional correlation between each influencing factor and the scale factor.

scale factor  /  isothermal calorimetry  /  equivalent age  /  hydration kinetics  /  cement  /  mixing intensity
孙立君, 庞学玉, 郭胜来, 步玉环. 比例因子法模拟硅酸盐水泥水化动力学. 硅酸盐学报, 2021 , 49 (5) : 918 -927 . DOI: 10.14062/j.issn.0454-5648.20200622
Lijun SUN, Xueyu PANG, Shenglai GUO, Yuhuan BU. Simulations of Hydration Kinetics of Portland Cement by Scale Factor Method[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (5) : 918 -927 . DOI: 10.14062/j.issn.0454-5648.20200622
Appendix
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Year 2021 volume 49 Issue 5
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Article Info
doi: 10.14062/j.issn.0454-5648.20200622
  • Receive Date：2020-08-18
  • Online Date：2026-10-30
  • Published：2021-05-20
Article Data
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History
  • Received：2020-08-18
  • Revised：2020-09-27
Funding
Affiliations
    1.School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, Shandong, China
    2.Key Laboratory of Unconventional Oil & Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao 266580, Shandong, China

Corresponding:

PANG Xueyu (1982-), male, Ph.D., Professor. E-mail:
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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
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