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Performance of cementitious matrices incorporating concrete floor polishing sludge waste

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dc.contributor.authorSilva, Lorena Araujo
dc.contributor.authorNahime, Bacus de Oliveira
dc.contributor.authorFelipe, Alexsandro dos Santos
dc.contributor.authorElias, Carlos Nelson
dc.contributor.authorCarmo, Devaney Ribeiro do [UNESP]
dc.contributor.authorLima, Elton Carvalho de
dc.contributor.authorSantos, Igor Soares dos
dc.contributor.authorLima, Karen Lopes
dc.contributor.authorIstuque, Danilo [UNESP]
dc.contributor.institutionInst Fed Goiano
dc.contributor.institutionInst Mil Engn
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Fed Tocantins
dc.date.accessioned2021-06-25T20:50:58Z
dc.date.available2021-06-25T20:50:58Z
dc.date.issued2020-12-30
dc.description.abstractThe objective of this work is to analyze of reusing concrete floor polishing waste (CFPW) as an additional material to cementitious compounds, reducing at the same time both the consumption of Portland cement and the environmental problems. Mortars and pastes were produced with CFPW additions (4% -mass up to 12%mass) and were characterized in terms of mechanical properties, chemical composition, and thermal analysis. The results of the thermal analysis showed that the moisture carbonation increased as the CFPW %mass increased. The results of the mechanical compression tests showed that the addition of CFPW increases the compressive strength of mortars. The conclusion is that adding CFPW to cementitious compound is feasible in order to reduce the consumption of Portland cement and preserve the environment. (C) 2020 Elsevier Ltd. All rights reserved.en
dc.description.affiliationInst Fed Goiano, Nanostruct Mat Lab, Rodovia Sul Goiana,Km 01, BR-75901970 Rio Verde, Go, Brazil
dc.description.affiliationInst Fed Goiano, Rodovia Sul Goiana,Km 01, BR-75901970 Rio Verde, Go, Brazil
dc.description.affiliationInst Mil Engn, Biomat Lab, Praca Gen Tiburcio 80, BR-22290270 Rio De Janeiro, RJ, Brazil
dc.description.affiliationUniv Estadual Paulista, Ave Brasil 51, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationUniv Fed Tocantins, Rua 03,Quadra 17,Lote 11 S-N, BR-77500000 Porto Nacional, TO, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Ave Brasil 51, BR-15385000 Ilha Solteira, SP, Brazil
dc.format.extent10
dc.identifierhttp://dx.doi.org/10.1016/j.conbuildmat.2020.120119
dc.identifier.citationConstruction And Building Materials. Oxford: Elsevier Sci Ltd, v. 265, 10 p., 2020.
dc.identifier.doi10.1016/j.conbuildmat.2020.120119
dc.identifier.issn0950-0618
dc.identifier.urihttp://hdl.handle.net/11449/210550
dc.identifier.wosWOS:000591204700012
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofConstruction And Building Materials
dc.sourceWeb of Science
dc.subjectConcrete polishing waste
dc.subjectCement composites
dc.subjectSustainability
dc.subjectMicrostructural characterization
dc.titlePerformance of cementitious matrices incorporating concrete floor polishing sludge wasteen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.orcid0000-0002-1872-8871[9]
unesp.departmentFísica e Química - FEISpt

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Ilha Solteira - FEIS - Faculdade de Engenharia