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Mechanical properties and fire-resistance of composites with marble particles

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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.contributor.authorAbenojar Buendía, Juana
dc.contributor.authorMartínez Casanova, Miguel Ángel
dc.contributor.authorLópez de Armentia Hernández, Sara
dc.contributor.authorPaz, Eva
dc.contributor.authorReal Romero, Juan Carlos del
dc.contributor.authorVelasco López, Francisco Javier
dc.date.accessioned2021-05-27T11:40:19Z
dc.date.available2021-05-27T11:40:19Z
dc.date.issued2021-05
dc.description.abstractThe main aim of this work is to manufacture a composite material based on a natural material (marble) with acceptable mechanical properties and fire resistance, for being used in habitat industry as floor or wall in buildings. Marble used as raw material is the waste powder of quarry or plate manufacturing. To achieve this objective, polyester matrix composites with 50 wt.% of marble and 3 wt.% of glass fiber (short fiber or mesh) were prepared. The novelty of this study is the high percentage of ceramic material added to a polymer matrix composite and the fire resistance study. Samples were characterized mechanically through flexural test, Charpy impact test, compression test and wear resistance by pin-on-disk test. Fracture surfaces were analyzed by scanning electron microscope (SEM), and wear tracks were studied by SEM and 3D optical profilometer. Besides, samples were subjected to fire test using a Bunsen burner at 900 °C for 20 min. Sample temperature at the opposite-to-fire test side was measured with an infrared thermometer. Results show that marble improves mechanical properties of polyester and the effect of the glass fiber depends on its morphology (fiber or mesh). Fire resistance is high, and the fire goes out when the flame is turned off. Furthermore, the mesh maintains the integrity of the sample.en
dc.description.sponsorshipThis research received funding from the SUDOE project SOE1/P1/E307.en
dc.format.extent5
dc.identifier.bibliographicCitationAbenojar, J., Martínez, M. A., Armentia, S. L. D., Paz, E., Real, J. C. D. & Velasco, F. (2021). Mechanical properties and fire-resistance of composites with marble particles. Journal of Materials Research and Technology, vol. 12, pp. 1403–1417.en
dc.identifier.doihttps://doi.org/10.1016/j.jmrt.2021.03.071
dc.identifier.issn2238-7854
dc.identifier.publicationfirstpage1403
dc.identifier.publicationlastpage1407
dc.identifier.publicationtitleJournal of Materials Research and Technologyen
dc.identifier.publicationvolume12
dc.identifier.urihttps://hdl.handle.net/10016/32777
dc.identifier.uxxiAR/0000027600
dc.language.isoeng
dc.publisherElsevier
dc.rights© 2021 The Authors. Published by Elsevier B.V.en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaQuímicaes
dc.subject.otherCompositeen
dc.subject.otherPolyesteren
dc.subject.otherMarbleen
dc.subject.otherMechanical propertiesen
dc.subject.otherFire resistanceen
dc.titleMechanical properties and fire-resistance of composites with marble particlesen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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