Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
New advances in the carbonation of aluminous cement. Alkaline hydrolisis
The carbonation process of aluminous cement in presence of high alkali content is studied. In this work, the formation of a compound which formula is close to K4Al6(CO3)11-x(OH)2x(H2O)y is shown for the studies samples. The aluminous cement carbonation in alkali presence take place, at least, in two stages. In a first stage the aluminium and potassium carbonate hydrate joint to CaCO3 is formed. Later, that aluminium potassium carbonate hydrate is developed toward the aluminium hydroxide formation.
New advances in the carbonation of aluminous cement. Alkaline hydrolisis
The carbonation process of aluminous cement in presence of high alkali content is studied. In this work, the formation of a compound which formula is close to K4Al6(CO3)11-x(OH)2x(H2O)y is shown for the studies samples. The aluminous cement carbonation in alkali presence take place, at least, in two stages. In a first stage the aluminium and potassium carbonate hydrate joint to CaCO3 is formed. Later, that aluminium potassium carbonate hydrate is developed toward the aluminium hydroxide formation.
New advances in the carbonation of aluminous cement. Alkaline hydrolisis
L. Fernández-Carrasco (Autor:in) / F. Puertas (Autor:in) / M. T. Blanco-Varela (Autor:in) / T. Vázquez (Autor:in)
1999
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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Carbonation of mortars of aluminous cement under various alkaline conditions
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