Mechanical properties of concrete using recycled aggregates obtained from old paving stones

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dc.contributor.authorBravo German, Ana María
dc.contributor.authorBravo Gómez, Iván Daniel
dc.contributor.authorMesa, Jaime A.
dc.contributor.authorMaury Ramírez, Aníbal
dc.contributor.orcidMesa, Jaime A. [0000-0001-6034-4671]
dc.date.accessioned2022-02-02T21:15:38Z
dc.date.available2022-02-02T21:15:38Z
dc.date.issued2021
dc.description.abstractenglishNowadays, construction, maintenance, reparation, rehabilitation, retrofitting, and demolition from infrastructure and buildings generate large amounts of urban waste, which usually are inadequately disposed due to high costs and technical limitations. On the other hand, the increasing demand for natural aggregates for concrete production seriously affects mountains and rivers as they are the source of these nonrenewable goods. Consequently, the recycling of aggregates for concrete is gaining attention worldwide as an alternative to reduce the environmental impacts caused by the extraction of nonrenewable goods and disposal of construction and demolition waste (C&DW). Therefore, this article describes the effect on the mechanical properties of new concrete using recycled aggregates obtained from old paving stones. Results show that replacing 50% by weight of the fine and coarse aggregate fractions in concrete with recycled aggregate does not meaningfully affect its mechanical behavior, making the use of recycled aggregates in new precast paving stones possible. Therefore, the latter can reduce environmental impacts and costs for developing infrastructure and building projects.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.3390/su13063044
dc.identifier.instnameinstname:Universidad El Bosquespa
dc.identifier.issn2071-1050
dc.identifier.reponamereponame:Repositorio Institucional Universidad El Bosquespa
dc.identifier.repourlrepourl:https://repositorio.unbosque.edu.co
dc.identifier.urihttps://hdl.handle.net/20.500.12495/6724
dc.language.isoeng
dc.publisherMDPIspa
dc.publisher.journalSustainabilityspa
dc.relation.ispartofseriesSustainability, 2071-1050, 13(6),2021, 3044spa
dc.relation.urihttps://www.mdpi.com/2071-1050/13/6/3044
dc.rightsAtribución 4.0 Internacional*
dc.rights.accessrightshttps://purl.org/coar/access_right/c_abf2
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.accessrightsAcceso abierto
dc.rights.localAcceso abiertospa
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subjectAdoquinesspa
dc.subjectAgregadosspa
dc.subjectSustentabilidadspa
dc.subjectPropiedades mecánicasspa
dc.subject.keywordsPaving stonesspa
dc.subject.keywordsAggregatesspa
dc.subject.keywordsC&DWspa
dc.subject.keywordsSustainabilityspa
dc.subject.keywordsMechanical propertiesspa
dc.titleMechanical properties of concrete using recycled aggregates obtained from old paving stonesspa
dc.title.translatedMechanical properties of concrete using recycled aggregates obtained from old paving stonesspa
dc.type.coarhttps://purl.org/coar/resource_type/c_6501
dc.type.driverinfo:eu-repo/semantics/article
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.localArtículo de revista

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