Testing the abrasion resistance of aggregates including by-products by using Micro Deval apparatus with different standard test methods

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dc.authoridSaltan, Mehmet/0000-0001-6221-4918
dc.authoridUZ, Volkan Emre/0000-0002-9328-4756
dc.authoridGOKALP, Islam/0000-0003-3198-3508
dc.contributor.authorGokalp, Islam
dc.contributor.authorUz, Volkan Emre
dc.contributor.authorSaltan, Mehmet
dc.date.accessioned2025-01-06T17:43:35Z
dc.date.available2025-01-06T17:43:35Z
dc.date.issued2016
dc.description.abstractStructural and functional performance of a pavement is affected by aggregate properties; therefore, characterizing the aggregate properties is crucial. Series of tests are conducted on road construction aggregates, not only for selection of appropriate aggregate which meets related specifications, but also for estimation of the long-term performance of aggregates particularly for economic and safety reasons. Micro-Deval (MD) test is the most common test used for qualifying aggregates on behalf of resistance to wear. This paper compares the European (EN) and US (ASTM) standard methods for the MD test. For comparison, MD tests were conducted on six different natural aggregates and four different by-products according to different standards. Three types of limestone, two types of basalt and one boulder were used as natural aggregates, and three types of Electric Arc Furnace steel slag and one Ferrochrome slag were selected as by-products. Physical, mechanical, and chemical properties of the aggregates were also determined. The test results show that both methods produce different mass losses with different aggregate type and grain size. The percentage loss in mass which is referred to as Micro Deval Coefficient MDC with EN 1097-1 method is higher than all gradations of ASTM method except for Ferrochrome slag. Moreover, the results obtained with ASTM test method show that MDC values are increasing with increase of grain size in natural aggregates but, this tendency is not observed in slags. (C) 2016 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey-TUBITAK [215M049]
dc.description.sponsorshipThe authors gratefully acknowledge the financial support from the Scientific and Technological Research Council of Turkey-TUBITAK (Project No: 215M049). They would also like to thank the department of Chief Engineering of Research and Development of 5th Regional Directorate of Highways for providing some of the test samples and for their assistance.
dc.identifier.doi10.1016/j.conbuildmat.2016.06.141
dc.identifier.endpage7
dc.identifier.issn0950-0618
dc.identifier.issn1879-0526
dc.identifier.scopus2-s2.0-84977270423
dc.identifier.scopusqualityQ1
dc.identifier.startpage1
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2016.06.141
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2731
dc.identifier.volume123
dc.identifier.wosWOS:000383813000001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofConstruction and Building Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectMicro-Deval
dc.subjectBy-products
dc.subjectSlags
dc.subjectAggregate
dc.subjectAbrasion resistance
dc.titleTesting the abrasion resistance of aggregates including by-products by using Micro Deval apparatus with different standard test methods
dc.typeArticle

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