Influence of blast-furnace slag on behaviour of dolomite used as a raw material of MgO-type expansive agent

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dc.authoridKANTARCI, Fatih/0000-0001-6863-995X
dc.authorwosidKANTARCI, Fatih/K-5108-2019
dc.contributor.authorTemiz, Huseyin
dc.contributor.authorKantarci, Fatih
dc.contributor.authorInceer, M. Emin
dc.date.accessioned2024-08-04T20:40:20Z
dc.date.available2024-08-04T20:40:20Z
dc.date.issued2015
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe content of MgO in cement is restricted to less than 5% (by weight) because of its expansive character. However, the cement, called dam cement, containing MgO more than 5% is used in both research activities and industrial applications. Turkey is rich in dolomite reserves and dolomite is abundantly found in several regions of the country. In this study, influence of blast-furnace slag (BFS) on expansion properties of dolomite was explored. Portland Cement (CEM I 42.5R) was replaced with dolomite up to 40% and blast-furnace slag up to 20%. Hydration heat, setting times, soundness and micro-structures of paste samples and compressive strength and length change of mortar samples were measured. As a result of experimental studies, dolomite used instead of cement caused up to 1.75 mm expansion. The results are in accordance with the values indicated in the standards. As a conclusion, it is possible to use blast-furnace slag in balancing the expansion properties of dolomite. (C) 2015 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.conbuildmat.2015.07.059
dc.identifier.endpage535en_US
dc.identifier.issn0950-0618
dc.identifier.issn1879-0526
dc.identifier.scopus2-s2.0-84937203340en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage528en_US
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2015.07.059
dc.identifier.urihttps://hdl.handle.net/11616/96867
dc.identifier.volume94en_US
dc.identifier.wosWOS:000359875200056en_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.subjectDolomiteen_US
dc.subjectBlast-furnace slagen_US
dc.subjectExpansionen_US
dc.subjectMicrostructureen_US
dc.subjectCompressive strengthen_US
dc.titleInfluence of blast-furnace slag on behaviour of dolomite used as a raw material of MgO-type expansive agenten_US
dc.typeArticleen_US

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