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Hybrid cements: towards their use as alternative and durable materials against wear

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dc.affiliation.dptoUC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Químicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Comportamiento en Servicio de Materialeses
dc.affiliation.institutoUC3M. Instituto Tecnológico de Química y Materiales Álvaro Alonso Barbaes
dc.contributor.authorShagñay Pucha, Segundo Manuel
dc.contributor.authorBautista Arija, María Asunción
dc.contributor.authorVelasco López, Francisco Javier
dc.contributor.authorTorres Carrasco, Manuel
dc.contributor.funderComunidad de Madrides
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (España)es
dc.date.accessioned2021-12-09T12:12:33Z
dc.date.available2021-12-09T12:12:33Z
dc.date.issued2021-12-20
dc.description.abstractHybrid cements (HC) are a possible replacement of Portland cement, as their activation process only requires a small amount of sulphates, and is carried out with water at room temperature. The present work aims to study the wear behaviour of HC manufactured from two different wastes: blast furnace slag (HS) and fly ash (HFA). Their wear behaviour was compared to Portland cements (CEM I and CEM IV). Reciprocating wear tests and rolling wear Böhme tests were carried out for pastes and mortars, respectively. Wear tracks in the pastes were analysed through opto-digital microscopy and electron microscopy (SEM). In the mortars, the mechanical resistance was measured to understand different behaviours. The results obtained reveal that HC pastes and mortars present lower wear losses than CEM IV and similar to CEM I.en
dc.description.sponsorshipThis work has been supported by the Madrid Government (Comunidad de Madrid) under the Multiannual Agreement with UC3M in the line of "Fostering Young Doctors Research" (HORATSO-CM-UC3M) in the context of the V PRICIT (Regional Programme of Research and Technological Innovation), and by the Ministerio de Ciencia, Innovación y Universidades of Spain through project RTI2018-096428-B-I00.en
dc.format.extent10
dc.identifier.bibliographicCitationShagñay, S., Bautista, A., Velasco, F. & Torres-Carrasco, M. (2021). Hybrid cements: Towards their use as alternative and durable materials against wear. Construction and Building Materials, 312, 125397.en
dc.identifier.doihttps://doi.org/10.1016/j.conbuildmat.2021.125397
dc.identifier.issn0950-0618
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue125397
dc.identifier.publicationlastpage10
dc.identifier.publicationtitleConstruction and Building Materialsen
dc.identifier.publicationvolume312
dc.identifier.urihttps://hdl.handle.net/10016/33727
dc.identifier.uxxiAR/0000028692
dc.language.isoeng
dc.publisherElsevieren
dc.relation.projectIDGobierno de España. RTI2018-096428-B-I00es
dc.relation.projectIDComunidad de Madrid. HORATSO-CM-UC3Mes
dc.relation.projectIDAT-2021
dc.rights© 2021 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license.en
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.ecienciaMaterialeses
dc.subject.ecienciaQuímicaes
dc.subject.otherConstruction materialsen
dc.subject.otherHybrid materialsen
dc.subject.otherAbrasive wearen
dc.subject.otherDurabilityen
dc.titleHybrid cements: towards their use as alternative and durable materials against wearen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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