Session | ||
S3a: Carbonation Mechanisms (2)
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Presentations | ||
2:00pm - 2:15pm
CO2 mineralization of hardened cement pastes: on the influence of cement composition on CO2 uptake and pozzolanic reactivity VDZ Technology gGmbH, Germany 2:15pm - 2:30pm
Carbonation of Different Hydrated Cement Pastes – A 29Si and 27Al NMR study 1Technical University Munich, Germany; 2Friedrich Alexander University Erlangen-Nürnberg 2:30pm - 2:45pm
Effects of Relative Humidity and Temperature on Carbonation Dynamics of CaO and Ca(OH)2 1Surface Measurement Systems Ltd., Alperton, London, HA0 4PE; 2Department of Chemical Engineering, Imperial College London, SW7 2AZ 2:45pm - 3:00pm
Composition and thermodynamic properties of the alumina-silica gel formed upon aqueous carbonation of C-S-H and ettringite 1Department of Chemistry and Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Denmark; 2Global R&D HeidelbergCement AG, Germany; 3Empa, Laboratory for Concrete & Construction Chemistry, Switzerland |