Utilization of tailings in concrete products: A review

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dc.authoridTuylu, Serkan/0000-0002-8128-9840
dc.authoridEKER, HASAN/0000-0003-2644-4681
dc.contributor.authorAdiguzel, Deniz
dc.contributor.authorTuylu, Serkan
dc.contributor.authorEker, Hasan
dc.date.accessioned2024-09-29T15:55:15Z
dc.date.available2024-09-29T15:55:15Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractMany properties of concrete with tailings have been examined in the literature, but it is seen that there are not many studies on the environmental properties of these concretes. It is thought that the environmentally risky properties of these concretes limit the use of tailings. Due to the environmental risks of tailings, the concrete with these tailings also has the potential to cause environmental damage. For this reason, in addition to the me-chanical properties of the concrete with tailings, the environmental properties are also discussed as a separate topic, and the methods and studies used in this subject in the literature are presented in detail. Also, this study investigated the use of mining process tailings in concrete production instead of fine aggregate and cement. Thus, it was emphasized that evaluations should not only be made according to the mechanical properties of the concrete with tailings but also concrete's environmental characteristics should be taken into consideration. This study is designed to be used as a literature study for the use of different tailings instead of fine aggregate or cement in concrete and to determine tailings rates. In this context, the results of the mechanical and environ-mental (pH and heavy metals) studies of tailings with concrete products in the literature are given. The rela-tionship between the mechanical results in the study and the tailings rates was evaluated in terms of physical and chemical properties. As a result, the ratio of tailings to optimum use as fine aggregate was found to be substituted at between 10 and 40%. The amount of tailings substituted in cement, however, was estimated to be between 5 and 20%. In addition, in the studies, it was observed that the pH of metallic tailings varied between 5 and 8.3, while the heavy metal ions of the concrete containing the tailings were found below the drinking water and toxicological limits.en_US
dc.description.sponsorshipScientific Research Projects Coordination Unit of Istanbul University-Cerrahpasa; [FYL-2022- 36443]en_US
dc.description.sponsorshipThis study was funded by Scientific Research Projects Coordination Unit of Istanbul University-Cerrahpasa. Project number: FYL-2022- 36443.en_US
dc.identifier.doi10.1016/j.conbuildmat.2022.129574
dc.identifier.issn0950-0618
dc.identifier.issn1879-0526
dc.identifier.scopus2-s2.0-85141285414en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2022.129574
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4541
dc.identifier.volume360en_US
dc.identifier.wosWOS:000896981100001en_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.publicationcategoryDiğeren_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTailings managementen_US
dc.subjectConcrete productionsen_US
dc.subjectEnvironmental risken_US
dc.subjectMechanical strengthen_US
dc.subjectCementen_US
dc.subjectFine aggregateen_US
dc.titleUtilization of tailings in concrete products: A reviewen_US
dc.typeReviewen_US

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