Properties of concrete with partial replacement of natural aggregate by recycled concrete aggregates from precast production

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dc.contributor.authorNováková, Ivetacs
dc.contributor.authorMikulica, Karelcs
dc.coverage.issue1cs
dc.coverage.volume151cs
dc.date.issued2016-08-03cs
dc.description.abstractRecycled concrete aggregates (RCA) can be used as a replacement of natural aggregates for a concrete production to save natural sources and also to decrease amount of demolition waste which has to be landfilled. Precast production generates some percentage of defected elements which are carted off and recycled with other demolition waste. In this study defected elements are separately recycled into RCA with beneficial properties and used directly into new mixtures for precast elements. Results from testing of RCA and application into new concrete mixtures are presented. It was proved that the replacement of raw aggregates by RCA up to 20% has no negative influence on physico-mechanical properties of concrete.en
dc.description.abstractRecycled concrete aggregates (RCA) can be used as a replacement of natural aggregates for a concrete production to save natural sources and also to decrease amount of demolition waste which has to be landfilled. Precast production generates some percentage of defected elements which are carted off and recycled with other demolition waste. In this study defected elements are separately recycled into RCA with beneficial properties and used directly into new mixtures for precast elements. Results from testing of RCA and application into new concrete mixtures are presented. It was proved that the replacement of raw aggregates by RCA up to 20% has no negative influence on physico-mechanical properties of concrete.en
dc.formattextcs
dc.format.extent360-367cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProcedia Engineering. 2016, vol. 151, issue 1, p. 360-367.en
dc.identifier.doi10.1016/j.proeng.2016.07.387cs
dc.identifier.issn1877-7058cs
dc.identifier.other127002cs
dc.identifier.urihttp://hdl.handle.net/11012/204208
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofProcedia Engineeringcs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S1877705816317751cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1877-7058/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectConcrete recyclingen
dc.subjectrecycled concrete aggregates (RCA)en
dc.subjectdefected elements from precast productionen
dc.subjectmechanical performanceen
dc.subjectConcrete recycling
dc.subjectrecycled concrete aggregates (RCA)
dc.subjectdefected elements from precast production
dc.subjectmechanical performance
dc.titleProperties of concrete with partial replacement of natural aggregate by recycled concrete aggregates from precast productionen
dc.title.alternativeProperties of concrete with partial replacement of natural aggregate by recycled concrete aggregates from precast productionen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-127002en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:14:37en
sync.item.modts2025.10.14 10:07:42en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav technologie stavebních hmot a dílcůcs
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. AdMaS Divize TSHcs
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