Tricalcium Silicate Ca3SiO5, the major component of anhydrous Portland Cement: on the conservation of distances and directions and their relationship to the structural elements
Résumé
Tricalcium silicate, the major component of Portland cement exhibits a complex phase diagram, surprisingly still not completely understood. In this letter, new results are highlighted including a comprehensive study of the superstructure relationship between the polymorphs, and new ideas about the structural analysis. The organisation of the silicate skeleton can be described in terms of 1-D or 2-D elements, from which arise new hypotheses about the cohesion and the chemical origin of the observed superstructures.
Domaines
Cristallographie
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de_noirfontaine_et_al.2003_Revised_Manuscript_Zeitschrift_fur_Kristallographie.pdf (123.99 Ko)
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