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A platform for research: civil engineering, architecture and urbanism
Evolution microstructurale des composites du systeme ciment alumineux-granulat calcaire. II. Influence sur la porosite et les resistances mecaniques
AbstractThe analysis of the evolution of mechanical strengths of different composite materials based on aluminous cement has allowed the authors to point out two phenomena: 1. a noticeable improvement in strength by the use of calcareous aggregates or fillers due to the formation of a transitional layer rich in hydrated monocarboaluminate which grows and develops at the aggregate (or fillers) - cement matrix interface,2. a direct connection between mechanical strengths and a porosity of the material, named “critical porosity”, which corresponds, in the present case, to pores with diameter higher than 10,000 angstroms.
Evolution microstructurale des composites du systeme ciment alumineux-granulat calcaire. II. Influence sur la porosite et les resistances mecaniques
AbstractThe analysis of the evolution of mechanical strengths of different composite materials based on aluminous cement has allowed the authors to point out two phenomena: 1. a noticeable improvement in strength by the use of calcareous aggregates or fillers due to the formation of a transitional layer rich in hydrated monocarboaluminate which grows and develops at the aggregate (or fillers) - cement matrix interface,2. a direct connection between mechanical strengths and a porosity of the material, named “critical porosity”, which corresponds, in the present case, to pores with diameter higher than 10,000 angstroms.
Evolution microstructurale des composites du systeme ciment alumineux-granulat calcaire. II. Influence sur la porosite et les resistances mecaniques
Bachiorrini, A. (author) / Murat, M. (author)
Cement and Concrete Research ; 17 ; 397-403
1986-11-03
7 pages
Article (Journal)
Electronic Resource
English
Taylor & Francis Verlag | 1975
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