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Three-dimensional shape analysis of coarse aggregates: New techniques for and preliminary results on several different coarse aggregates and reference rocks
(ElSevier, 2006)
The shape of aggregates used in concrete is an important parameter that helps determine many concrete properties, especially the rheology of fresh concrete and early-age mechanical properties. This paper discusses the ...
Concrete Mixtures with High Microfines
(American Concrete Institute, 2006)
Two projects were performed to evaluate the effect of the amount and type of microfines (material passing the No. 200 sieve), as well as the effect of shape, texture, and grading of aggregates on concrete behavior. In the ...
Tendencias mundiales en ciencia y tecnología de los materiales
(Universidad Escuela Colombiana de Ingeniería Julio Garavito, 2005)
Como parte de la programación de la decimocuarta versión de ECIciencia, la Revista de la Escuela organizó una mesa redonda sobre un tema de mucha actualidad. Para ello invitó a tres distinguidos investigadores y profesores ...