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Ternary mixes of self-compacting concrete with fly ash and municipal solid waste incinerator bottom ash

2020-12-24Journal article Open access
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dc.contributor.authorSimões, B.
dc.contributor.authorRaposeiro Da Silva, Pedro
dc.contributor.authorSilva, R.V.
dc.contributor.authorAvila, Yoleimy
dc.contributor.authorForero, J. A.
dc.date.accessioned2021-01-27T12:11:11Z
dc.date.available2021-01-27T12:11:11Z
dc.date.issued2020-12-24
dc.description.abstractThis study aims to evaluate the potential of incorporating fly ash (FA) and municipal solid waste incinerator bottom ash (MIBA) as a partial substitute of cement in the production of self-compacting concrete mixes through an experimental campaign in which four replacement levels (i.e., 10% FA + 20% MIBA, 20% FA + 10% MIBA, 20% FA + 40% MIBA and 40% FA + 20% MIBA, apart from the reference concrete) were considered. Compressive and tensile strengths, Young's modulus, ultra-sonic pulse velocity, shrinkage, water absorption by immersion, chloride diffusion coefficient and electrical resistivity were evaluated for all concrete mixes. The results showed a considerable decline in both mechanical and durability-related performances of self-compacting concrete with 60% of substitution by MIBA mainly due to the aluminium corrosion chemical reaction. However, workability properties were not significantly affected, exhibiting values similar to those of the control mix.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSIMÕES, B.; [et al] – Ternary mixes of self-compacting concrete with fly ash and municipal solid waste incinerator bottom ash. Applied Sciences. eISSN 2076-3417. Vol. 11, N.º 1 (2020), pp. 1-17pt_PT
dc.identifier.doi10.3390/app11010107pt_PT
dc.identifier.eissn2076-3417
dc.identifier.urihttp://hdl.handle.net/10400.21/12711
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationPTDC/ECI-CON/29196/2017 - FCTpt_PT
dc.subjectSelf-compacting concretept_PT
dc.subjectFly ashpt_PT
dc.subjectMunicipal solid wastept_PT
dc.subjectBottom ashpt_PT
dc.subjectIncinerationpt_PT
dc.titleTernary mixes of self-compacting concrete with fly ash and municipal solid waste incinerator bottom ashpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage17pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleApplied Sciencespt_PT
oaire.citation.volume11pt_PT
person.familyNameSoares Raposeiro da Silva
person.familyNameSilva
person.familyNameAvila
person.givenNamePedro Miguel
person.givenNameRui Vasco
person.givenNameYoleimy
person.identifierD-5814-2013
person.identifier.ciencia-idFC17-45FB-A606
person.identifier.ciencia-id101E-E21D-00AB
person.identifier.ciencia-idA619-3E4F-A472
person.identifier.orcid0000-0001-8770-8439
person.identifier.orcid0000-0002-2276-9721
person.identifier.orcid0000-0001-9023-8909
person.identifier.ridA-1832-2012
person.identifier.scopus-author-id56585411500
person.identifier.scopus-author-id56962727200
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication94ce96d2-f413-4edc-90e7-3bf4f5ea6ab6
relation.isAuthorOfPublicationa00d4ed7-8e41-4e52-9180-1cc8812540e9
relation.isAuthorOfPublication327314b4-3704-4df5-affe-7e282f3b8220
relation.isAuthorOfPublication.latestForDiscoverya00d4ed7-8e41-4e52-9180-1cc8812540e9

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