Pore Structure Model of Hydrates Comprising Various Cements and SCMs Based on Changes in Particle Size of Constituent Phases
作者： Yusuke Fujikura , Hideki Oshita
DOI: 10.3151/JACT.9.133
关键词:
摘要: A simulation model to estimate the pore structure of cement hydrates is presented. This paper describes procedures for predicting phase compositions based on classical hydration portland cement, calculating particle size distribution constituent phases and evaluating by stereological statistical considerations. To evaluate effectiveness this model, results were compared with experimental measured mercury porosimetry. As a result, it was found that simulated in close agreement, indicated characterization hydrates.
sci-hub.se 参考文章(5)
Toshiharu Kishi, Koichi Maekawa, MULTI-COMPONENT MODEL FOR HYDRATION HEAT OF PORTLAND CEMENT Doboku Gakkai Ronbunshu. ,vol. 1995, pp. 97- 109 ,(1995) , 10.2208/JSCEJ.1995.526_97
S Lowell, Joan E Shields, Hysteresis, entrapment, and wetting angle in mercury porosimetry Journal of Colloid and Interface Science. ,vol. 83, pp. 273- 278 ,(1981) , 10.1016/0021-9797(81)90032-1
S. Lowell, Continuous scan mercury porosimetry and the pore potential as a factor in porosimetry hysteresis Powder Technology. ,vol. 25, pp. 37- 43 ,(1980) , 10.1016/0032-5910(80)87006-9
K. Van Breugel, Simulation of hydration and formation of structure in hardening cement-based materials Delft University Press. ,(1991)
Sidney Diamond, Mercury porosimetry: An inappropriate method for the measurement of pore size distributions in cement-based materials Cement and Concrete Research. ,vol. 30, pp. 1517- 1525 ,(2000) , 10.1016/S0008-8846(00)00370-7