Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/8851
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dc.contributor.authorErgin, Basri-
dc.contributor.authorGökalp, İslam-
dc.contributor.authorUz, Volkan Emre-
dc.date.accessioned2020-07-18T08:34:03Z-
dc.date.available2020-07-18T08:34:03Z-
dc.date.issued2020-
dc.identifier.issn0899-1561-
dc.identifier.issn1943-5533-
dc.identifier.urihttps://doi.org/10.1061/(ASCE)MT.1943-5533.0003096-
dc.identifier.urihttps://hdl.handle.net/11147/8851-
dc.descriptionWOS: 000515514000011en_US
dc.description.abstractSkid resistance has long been recognized as one of the most important pavement surface characteristics for safer roads. Evaluation of skid resistance of pavement is crucial but it is not an easy task. Moreover, it depends on numerous parameters such as pavement type, materials and tire properties, and environmental conditions. Aggregate texture changes significantly according to its origin and affects the skid resistance performance of the road surfaces. In the current study, chip seal samples were produced with different aggregate types at different polishing levels to evaluate the effect of aggregate microtexture on skid resistance performance. The Micro-Deval (MD) test device was utilized to obtain polished aggregates. Different polishing levels were provided by distinct revolutions of the MD drum. To monitor the change in aggregate surface with the polishing process, aggregates were monitored by scanning electron and optical microscopes at each level. Mean texture depths (MTDs) of chip seals were determined with outflow meter test. On the other hand, dynamic friction tester (DFT) and British pendulum tester (BPT) were implemented for assessment of skid resistance according to the relevant ASTM standards. Skid resistance and texture measurements were further used to identify the International Friction Index (IFI) for each sample. In addition, a correlational analysis was conducted between DFT and BPT results, and variable relationships were set for different speeds. Consequently, better skid resistance values were observed for chip seals produced by slags than the ones with natural aggregates at each polishing level. After fulfilling the economic and environmental requirements, using metallurgical by-products is recommended for long-lasting skid-resistant pavement surfaces. Additionally, it can be concluded that MD apparatus may be considered an easier, more cost-effective, and faster way to assess the polishing resistance of aggregates.en_US
dc.language.isoenen_US
dc.publisherAmerican Society of Civil Engineers (ASCE)en_US
dc.relation.ispartofJournal of Materials in Civil Engineeringen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSkid resistanceen_US
dc.subjectSurface textureen_US
dc.subjectDynamic friction tester (DFT)en_US
dc.subjectBritish pendulum tester (BPT)en_US
dc.subjectMicro-Deval (MD)en_US
dc.subjectChip sealen_US
dc.subjectSlagsen_US
dc.titleEffect of Aggregate Microtexture Losses on Skid Resistance: Laboratory-Based Assessment on Chip Sealsen_US
dc.typeArticleen_US
dc.departmentIzmir Institute of Technologyen_US
dc.identifier.volume32en_US
dc.identifier.issue4en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.cont.department-temp[Ergin, Basri] Adana Metropolitan Municipal, Dept Purchasing, Ataturk St, TR-01120 Adana, Turkey; [Gokalp, Islam] AAT Sci & Technol Univ, Dept Civil Engn, Fac Engn, TR-01250 Adana, Turkey; [Uz, Volkan Emre] Izmir Inst Technol, Dept Civil Engn, Fac Engn, TR-35430 Izmir, Turkeyen_US
dc.identifier.doi10.1061/(ASCE)MT.1943-5533.0003096-
dc.relation.doi10.1061/(ASCE)MT.1943-5533.0003096en_US
dc.coverage.doi10.1061/(ASCE)MT.1943-5533.0003096en_US
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
item.grantfulltextnone-
crisitem.author.deptDepartment of Civil Engineering-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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