Phase changes of salts in porous materials: Crystallization, hydration and deliquescence

The objective of this work was to deduce a mathematical model for the kinetics of phase changes of salts in pores to be coupled with a simulation program for heat, moisture and salt transport in capillary porous materials. It could be proven that a unique equation describes the kinetics of all five...

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Veröffentlicht in:	Construction & building materials 2008-08, Vol.22 (8), p.1758-1773
Hauptverfasser:	Espinosa, Rosa Maria, Franke, Lutz, Deckelmann, Gernod
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Building materials industry Crystallization kinetics Dehydration Deliquescence Dissolution Hydration Management Material pores Properties Salt crystallization Salts Supersaturation ratio Testing Thermodynamics
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