Article ID Journal Published Year Pages File Type
4720984 Physics and Chemistry of the Earth, Parts A/B/C 2014 13 Pages PDF
Abstract
The current data suggests migration of CO2/HCO3-, SO42-, and Mg species from clay into cement. pH decrease in the cement next to the interface leads to instability of ettringite, and the sulphate liberated diffuses towards higher pH regions (away from the interface), where additional ettringite can form.
Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Geochemistry and Petrology
Authors
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