Crumb rubber in concrete: Static and dynamic evaluation

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dc.authoridYucel, Ayhan Oner/0000-0001-5888-2809
dc.authoridAtahan, Ali/0000-0002-4800-4022
dc.contributor.authorAtahan, Ali O.
dc.contributor.authorYucel, Ayhan Oner
dc.date.accessioned2024-09-18T20:55:52Z
dc.date.available2024-09-18T20:55:52Z
dc.date.issued2012
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractIn this study, six different concrete mix designs containing various amounts of coarse and fine crumb rubber were tested for properties important to concrete safety barriers. Eighteen samples - three of each mix design - were tested under static compression to determine the compressive strength and elastic modulus values. Another eighteen samples were subjected to dynamic drop tests to assess the effect of rubber on energy dissipation. Test results show that increasing the amount of rubber decreases the compressive strength and elastic modulus of the concrete, while significantly increasing impact time and energy dissipation capacity. It was determined that replacing 20-40% of aggregates with crumb rubber creates concrete mixes that would be useful for concrete safety barriers in locations where strength, fracture resistance and energy dissipation are required. Finally, concrete mixes with greater than 60% of aggregates replaced by crumb rubber would be useful for concrete impact attenuators in locations where low impact severity is of ultimate importance, and fracture or fragmentation upon impact is acceptable. (C) 2012 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.conbuildmat.2012.04.068
dc.identifier.endpage622en_US
dc.identifier.issn0950-0618
dc.identifier.scopus2-s2.0-84863712760en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage617en_US
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2012.04.068
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12085
dc.identifier.volume36en_US
dc.identifier.wosWOS:000310403900072en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofConstruction and Building Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectRubberen_US
dc.subjectTestingen_US
dc.subjectEnergy dissipationen_US
dc.subjectConcreteen_US
dc.subjectImpacten_US
dc.subjectMix designen_US
dc.subjectSafetyen_US
dc.titleCrumb rubber in concrete: Static and dynamic evaluationen_US
dc.typeArticleen_US

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