Assessment of the impact of adding fly ash and coal bottom ash to an advanced cement-based composite matrix

Assessment of the impact of adding fly ash and coal bottom ash to an advanced cement-based composite matrix

Abstract To reduce environmental impact and hydration heat from high cement consumption in advanced cement-based composites, this study proposes the partial cement substitution by fly ash (FA) and coal bottom ash (CBA) in rates of 15% by mass (7.5% FA and 7.5% CBA) and 30% by mass (15% FA and 15% CB...

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Bibliographic Details
Main Authors: Mariana Vieira, Guilherme Pereira, Fernanda Pacheco, Maria Luísa da Silva Marques, Roberto Christ, Regina Celia Espinosa Modolo
Format: Article
Language:English
Published: Instituto Brasileiro do Concreto (IBRACON) 2022-03-01
Series:Revista IBRACON de Estruturas e Materiais
Subjects:
cement-based composites
fly ash
coal bottom ash
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952022000500204&lng=en&tlng=en

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