publication . Article . 1987

Influence of Ba2+ and Sr2+ ions on the hydration process of portland cement and blended cements

B. M. Živanović; Lj. Petrašinović; T. Milovanović; Lj. Karanović; I. Krstanović;
Open Access English
  • Published: 30 Dec 1987 Journal: Materiales de Construccion (issn: 0465-2746, Copyright policy)
  • Publisher: Consejo Superior de Investigaciones Científicas
Abstract
This study concerns the influence of the concentration of Sr2+ and Ba2+ ions in mortar batch waters upon the hydration process of various Portland and additive cements. An increase in the mechanical resistence of said cements is observed, after 28 days, when the concentration of Ba2+ and Sr2+ ions in the mortar batch waters increases. This suggests a possible microstructural explanation of said phenomenon.
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Subjects
Medical Subject Headings: inorganic chemicals
free text keywords: General Materials Science, Mechanics of Materials, Building and Construction, Ion, Mineralogy, Portland cement, law.invention, law, Mortar, Materials science, Chemical engineering

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