Combined evaluation of oscillatory rheometry and isothermal calorimetry for the monitoring of hardening stage of Portland cement compositions blended with bauxite residue from Bayer process generated in different sites in Brazil

Abstract Bauxite residue (BR), a by-product of alumina and aluminum production, consists of high aluminum, silica, and iron content, and sodium from the bauxite ore digestion during the Bayer process. This waste is still being disposal into the lakes of mud, causing some environmental problems. So,...

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Detalhes bibliográficos

Principais autores:	Roberto Cesar de Oliveira Romano, José Augusto Ferreira Sales de Mesquita, Heitor Montefusco Bernardo, Danilo Aguiar Niza, Marcel Hark Maciel, Maria Alba Cincotto, Rafael Guiliano Pileggi
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Instituto Brasileiro do Concreto (IBRACON) 2021-01-01
Colecção:	Revista IBRACON de Estruturas e Materiais
Assuntos:	rheological properties reuse of bauxite residue Portland cement chemical reactions
Acesso em linha:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000200203&tlng=en
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