The Effect of Potassium Oxide K2O on the Purity of C3A
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Date
2024-05-07
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Mark
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Vysoké učení technické v Brně,Fakulta stavební
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Abstract
The article is devoted to the study of the preparation and stabilization of pure cubic phase of tricalcium aluminate C₃A. The findings from the literature and several experimental trials have been summarized. Based on these findings, the synthesis of C₃A was realized, and high purity of this mineral was achieved. Furthermore, the influence of foreign ions, mainly in the form of potassium oxide K₂O combined with Na₂O in the form of sodium oxide on the crystal structure was investigated. The transformation of the cubic phase of C₃A into an orthorhombic phase was observed when the amount of these ions in the structure was changed.
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Juniorstav 2024: Proceedings 26th International Scientific Conference Of Civil Engineering, s. 1-5. ISBN 978-80-86433-83-7.
https://juniorstav.fce.vutbr.cz/proceedings2024/
https://juniorstav.fce.vutbr.cz/proceedings2024/
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Peer-reviewed
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en
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© Vysoké učení technické v Brně,Fakulta stavební