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Mostrando ítems 1-10 de 2017
Mechanical performance of eco-friendly concretes with volcanic powder and recycled concrete aggregates
At present, reducing the environmental impact of the construction industry is a major subject of study. In terms of the use of recycled concrete aggregates (RCA), most recently conducted studies have shown that the use of ...
Structural analyzes of the use of residues of tires in reinforced concrete
(2004-12-01)
The search for an adequate destination to the tires without use is a problem for many countries. The use of tire rubber in concrete through the partial substitution of the small aggregate has for objective the withdrawal ...
Structural analyzes of the use of residues of tires in reinforced concrete
(2004-12-01)
The search for an adequate destination to the tires without use is a problem for many countries. The use of tire rubber in concrete through the partial substitution of the small aggregate has for objective the withdrawal ...
Influence of cement on concrete mix designs through sustainability indicators
(Trans Tech Publications Ltd, 2022-01-01)
Internationally, the most widely used concrete mix design methods are the American Concrete Institute, Department of Environment, Indian Standard, Fineness Modulus and Walker. These methods propose the dosage of materials ...
Behavior of concrete and mortar in response to the inclusion of toxic Jatropha seed cake
(2018-02-01)
As the world's leading civil construction materials, concrete and mortar are the focus of ongoing studies aimed at improving their properties. These materials are highly versatile; hence, some of their aspects, such as ...
Resistência à compressão do concreto autoadensável: Influência da atividade pozolânica do calcário e do basalto
(2006-12-01)
This research studies the influence of the pozzolanic activity of the calcareous and basalt in the resistence behavior of the compressive strength of high performance self-compacting concrete (HPSCC). The selected aditives ...