The hydration of alite: a time-resolved quantitative X-ray diffraction approach using the G-factor method compared with heat release

Journal article


Publication Details

Author(s): Jansen D, Bergold ST, Götz-Neunhoeffer F, Neubauer J
Journal: Journal of Applied Crystallography
Publisher: International Union of Crystallography
Publication year: 2011
Journal issue: 44
Pages range: 895-901
ISSN: 0021-8898
Language: English


Abstract


The classical external-standard method derived from the work of OConnor & Raven [Powder Diffr. (1988), 3, 2-6] was used to examine the hydration of the major phase, alite, of ordinary Portland cements at different temperatures and different water/alite ratios. In order to estimate the accuracy of the method, heat-flow curves were calculated from the alite dissolution curves obtained from X-ray diffraction in situ experiments. The heat-flow curves calculated in this way were compared with heat-flow curves recorded using a calorimeter. It is shown that the calculated curves agree well with the curves obtained from heat-flow experiments. © 2011 International Union of Crystallography.



FAU Authors / FAU Editors

Bergold, Sebastian Tobias
Lehrstuhl für Mineralogie
Götz-Neunhoeffer, Friedlinde Prof. Dr.
Lehrstuhl für Mineralogie
Jansen, Daniel Dr.
Lehrstuhl für Mineralogie
Neubauer, Jürgen apl. Prof. Dr.
Lehrstuhl für Mineralogie


How to cite

APA:
Jansen, D., Bergold, S.T., Götz-Neunhoeffer, F., & Neubauer, J. (2011). The hydration of alite: a time-resolved quantitative X-ray diffraction approach using the G-factor method compared with heat release. Journal of Applied Crystallography, 44, 895-901. https://dx.doi.org/10.1107/S0021889811025933

MLA:
Jansen, Daniel, et al. "The hydration of alite: a time-resolved quantitative X-ray diffraction approach using the G-factor method compared with heat release." Journal of Applied Crystallography 44 (2011): 895-901.

BibTeX: 

Last updated on 2018-09-08 at 15:38