Improvement of mechanical and transport properties of reactive powder concrete using graphene nanoplatelet and waste glass aggregate

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dc.authoridGokce, H. Suleyman/0000-0002-6978-0135
dc.authoridOKSUZER, Nurullah/0000-0003-1145-799X
dc.contributor.authorArslan, S.
dc.contributor.authorOksuzer, N.
dc.contributor.authorGokce, H. S.
dc.date.accessioned2024-10-04T18:51:07Z
dc.date.available2024-10-04T18:51:07Z
dc.date.issued2022
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, the use of graphene nanoplatelet (GNP) and waste glass aggregate (WGA) was investigated to improve the mechanical and transport properties of reactive powder concrete (RPC), which is an ultra-high strength concrete type. The co-addition of 0.14% GNP and 30% WGA resulted in a significant increase in the compressive strength of RPC from 192.9 to 258.9 MPa and flexural strength from 16.2 to 38.7 MPa. In the study, the most significant improvement (138.6%) was obtained for the flexural strength values of RPC. Considering the strength aspects, the relevant amounts of GNP and WGA enable production of RPC ensuring a conducted electrical charge of less than 100 Coulombs; that is, with negligible chloride ion permeability. Accordingly, the highest improvement (59.8%) after flexural strength was found for the resistance of the specimens against chloride ion penetrability. In conclusion, the findings of this study show that eco-efficient production of RPC with superior mechanical and durability characteristics can be achieved using GNP and WGA, with lower cement consumption per unit value of these studied characteristics, reaching 59%.en_US
dc.identifier.doi10.1016/j.conbuildmat.2021.126199
dc.identifier.issn0950-0618
dc.identifier.issn1879-0526
dc.identifier.scopus2-s2.0-85121905513en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2021.126199
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3390
dc.identifier.volume318en_US
dc.identifier.wosWOS:000740115000002en_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.subjectReactive powder concreteen_US
dc.subjectUltra-high strength concreteen_US
dc.subjectGraphene nanoplateleten_US
dc.subjectWaste glass aggregateen_US
dc.subjectMechanical and transport propertiesen_US
dc.subjectMicrostructural analysisen_US
dc.titleImprovement of mechanical and transport properties of reactive powder concrete using graphene nanoplatelet and waste glass aggregateen_US
dc.typeArticleen_US

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