Laboratory evaluation of oak ash waste for use in hot mix asphalt modification

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dc.authoridGeckil, Tacettin/0000-0001-8070-6836
dc.authorwosidİNCE, CEREN BEYZA/JSK-2194-2023
dc.contributor.authorGeckil, Tacettin
dc.contributor.authorInce, Ceren Beyza
dc.contributor.authorAksagan, Zulfukar
dc.date.accessioned2024-08-04T20:54:46Z
dc.date.available2024-08-04T20:54:46Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, the effect of Oak Ash (OA), a biomass waste, on the mechanical properties of hot mix asphalt (HMA) was investigated and its usability in road engineering was evaluated. For this purpose, firstly, various physical and chemical properties of B70/100 penetration class pure asphalt, OA and crushed limestone aggregate were determined. Then, the optimum asphalt content (OAC) of the mixture was determined according to the Marshall mix design method using aggregate and pure asphalt. Based on this determined content, pure and OA added (1%, 2%, 4% and 6% by weight of asphalt) modified hot mix specimens were prepared. Pure and OA added modified mixture specimens were subjected to Marshall stability, indirect tensile strength (ITS), moisture damage, indirect tensile stiffness modulus (ITSM), static-dynamic creep and calorie tests. According to the results obtained, it has been determined that the OA additive has an improving effect on all mechanical properties of the mixtures, especially on the permanent deformation resistance at high temperatures. It is considered that the use of this additive at a rate of 2% in the hot mixture can increase the resistance of the pavement against deterioration and reduce the maintenance and repair costs of the road.en_US
dc.description.sponsorshipInonu University Scientific Research Projects (BAP) Unit [IUE-BAP FDK-2022-3005]en_US
dc.description.sponsorshipThis study was supported by the project numbered IUE-BAP FDK-2022-3005 of Inonu University Scientific Research Projects (BAP) Unit.en_US
dc.identifier.doi10.1016/j.conbuildmat.2023.133617
dc.identifier.issn0950-0618
dc.identifier.issn1879-0526
dc.identifier.scopus2-s2.0-85173077071en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2023.133617
dc.identifier.urihttps://hdl.handle.net/11616/101601
dc.identifier.volume407en_US
dc.identifier.wosWOS:001089105200001en_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.subjectHot mix asphalten_US
dc.subjectOak ashen_US
dc.subjectMarshall stabilityen_US
dc.subjectIndirect tensile strength modulusen_US
dc.subjectCreep stiffnessen_US
dc.subjectCalorieen_US
dc.titleLaboratory evaluation of oak ash waste for use in hot mix asphalt modificationen_US
dc.typeArticleen_US

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