FEIJOO, B. .; TOBÓN, J. .; RESTREPO-BAENA, O. . Substitution of aggregates by waste foundry sand: effects on physical properties of mortars. Materiales de Construcción, [S. l.], v. 71, n. 343, p. e251, 2021. DOI: 10.3989/mc.2021.10320. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/2321. Acesso em: 18 oct. 2021.