Browsing Institutt for materialteknologi by Author "Machner, Alisa"
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pH-dependence of chloride binding in ordinary Portland cement
Hemstad, Petter (Master thesis, 2018)A new method for artificially leaching hydrated cement paste and studying how lowered pH in the pore solution affects chloride binding has been developed. Hydrated cement paste was exposed to a NaCl-solution before being ... -
Towards the Understanding of the pH Dependency of the Chloride Binding of Portland Cement Pastes
Machner, Alisa; Hemstad, Petter; De Weerdt, Klaartje (Journal article; Peer reviewed, 2018)Hydrated Portland cement paste exposed to a NaCl solution was acidified by adding HCl in small steps, gradually lowering the pH. The chloride binding of the cement paste changed as a function of the pH. For the range of ...