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Sugarcane bagasse ash as a partial-portland-cementreplacement material

OLIVEIRA DE PAULA, MARCOS and FERREIRA TINÔCO, ILDA DE FÁTIMA and DE SOUZA RODRIGUES, CONRADO and OSORIO SARAZ, JAIRO ALEXANDER (2011) Sugarcane bagasse ash as a partial-portland-cementreplacement material. Dyna; Vol. 77, núm. 163 (2010); 47-54 DYNA; Vol. 77, núm. 163 (2010); 47-54 2346-2183 0012-7353 .

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URL oficial: http://revistas.unal.edu.co/index.php/dyna/article...

Resumen

This investigation is focused on the evaluation of the effects of the partial replacement of Portland cement by sugar cane bagasse ash (CBC) in mortars. The main objective wasto find a suitable destination for an agricultural residue generated in an increasing amount in Brazil, as the use of CBC as a mineral admixture in mortars and concretes, contributes to decrease the environmental impact of these materials related to cement production. Experimental techniques were applied both for the CBC characterization and for the evaluation of its use as a mineral admixture in mortars, based on mechanical and physical tests. The results from tests with mortars indicated the viability of the partial substitution of cement by up to 20% of the CBC considered.

Tipo de documento:Artículo - Article
Información adicional:Derechos de autor reservados
Palabras clave:solid waste management, building materials, sugar cane bagasse, Portland cement, sustainable development
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:27667
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :27 Junio 2014 18:52
Ultima modificación:18 Agosto 2014 18:04
Ultima modificación:18 Agosto 2014 18:04
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