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Article Dans Une Revue Zeitschrift für Kristallographie Année : 2003

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.

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Cristallographie
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Dates et versions

hal-00333737 , version 1 (14-12-2008)

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Marie-Noëlle de Noirfontaine, Frederic Dunstetter, Mireille Courtial, Gilles Gasecki, Marcel Signes-Frehel. Tricalcium Silicate Ca3SiO5, the major component of anhydrous Portland Cement: on the conservation of distances and directions and their relationship to the structural elements. Zeitschrift für Kristallographie, 2003, 218 (1), pp.8-11. ⟨10.1524/zkri.218.1.8.20769⟩. ⟨hal-00333737⟩
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