Simulation of Microstructure and Ionic Diffusivity for Leached Cement Pastes

AbstractA numerical framework to study the morphology change of microstructure and ionic diffusivity of leached cement pastes is proposed. According to a two-scale microstructure model, the leached cement paste in the course of portlandite dissolution and C─ S─ H decalcification is modeled. In contr...

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Veröffentlicht in:	Journal of materials in civil engineering 2022-07, Vol.34 (7)
Hauptverfasser:	Duan, Lian, Zhou, Wei, Guo, Gaogui, Wu, Xianchen
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Building materials Cement Cement paste Civil engineering Diffusivity Leaching Micrometers Microstructure Random walk Simulation Technical Papers
Online-Zugang:	Volltext
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