Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Evidence for anomalous water vapor sorption kinetics in cement based materials
Abstract We used dynamic sorption balance measurements to evaluate the diffusivity for cement pastes with three different binders (OPC, OPC+70% slag, OPC+10% silica fume). The diffusion of water vapor in cement based materials is normally assumed to follow Fick's law of diffusion, but our results clearly show that Fick's law cannot completely describe the sorption process in our materials. In this paper we report the evidence for this anomalous sorption behavior and discuss a possible method to evaluate diffusivities from such measurements.
Evidence for anomalous water vapor sorption kinetics in cement based materials
Abstract We used dynamic sorption balance measurements to evaluate the diffusivity for cement pastes with three different binders (OPC, OPC+70% slag, OPC+10% silica fume). The diffusion of water vapor in cement based materials is normally assumed to follow Fick's law of diffusion, but our results clearly show that Fick's law cannot completely describe the sorption process in our materials. In this paper we report the evidence for this anomalous sorption behavior and discuss a possible method to evaluate diffusivities from such measurements.
Evidence for anomalous water vapor sorption kinetics in cement based materials
Saeidpour, Mahsa (Autor:in) / Wadsö, Lars (Autor:in)
Cement and Concrete Research ; 70 ; 60-66
24.10.2014
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Evidence for anomalous water vapor sorption kinetics in cement based materials
| British Library Online Contents | 2015
Evidence for anomalous water vapor sorption kinetics in cement based materials
| Online Contents | 2015
Evidence for anomalous water vapor sorption kinetics in cement based materials
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