Production parameters of novel geopolymer masonry mortar in heritage buildings: Application in masonry building elements

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dc.authoridMaras, Muslum Murat/0000-0002-6324-207X
dc.authoridKUTLUSOY, ERKAY/0009-0006-6338-0911
dc.authorwosidMaras, Muslum Murat/ABG-7987-2020
dc.contributor.authorKutlusoy, Erkay
dc.contributor.authorMaras, Muslum Murat
dc.contributor.authorEkinci, Enes
dc.contributor.authorRihawi, Baraa
dc.date.accessioned2024-08-04T20:54:27Z
dc.date.available2024-08-04T20:54:27Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe aim of this study is to develop an innovative high-strength restoration mortar using recycled materials as an alternative to the mortars used in historical buildings. Compressive strength tests were carried out on the samples and, according to the results, the mortar giving the highest strength was determined as the optimum mixture. The compressive strength, shear strength, displacement and load-carrying capacity values of the masonry units were tested by using the geopolymer mortar with the highest strength among the mortar samples produced. The novelty of this research is that geopolymer repair mortars were produced as an alternative to standard mortars and applied in masonry building units. The results showed that blast furnace slag and brick powder can effectively improve the compressive and bond strength of the geopolymer. In the compressive strength tests performed on the samples, much higher strength results were obtained with geopolymer historical building mortar than standard historical building mortar. In the compressive and shear strength performed on the masonry units, the geopolymer historical building mortar showed higher mechanical properties compared to the standard historical building mortars. When the compressive strength test results are compared, a strength of 1.8 times was observed in the masonry unit (GHB1) produced using geopolymer historical building mortar, compared to the masonry unit (HB1) produced with standard historical building mortar. As a result of the shear strength test, the masonry unit (GHK1) produced with geopolymer mortar demonstrated seven times more load carrying capacity than the masonry unit (HK1) elements produced with standard historical building mortar. Moreover, the masonry arch systems produced with standard historical building mortar showed close load bearing capacity with the geopolymer historical building mortar, but the masonry arch element produced with geopolymer mortar exhibited a more ductile behavior. It has been determined that the use of geopolymer mortars with recycled materials with increasing molarity in masonry arch elements improves the compressive strength and accelerates the geopolymerization mechanism. Innovative highstrength geopolymer mortars used in masonry walls provided good adhesion with the hollow brick, creating a compact structure.en_US
dc.description.sponsorshipInonu University Scientific Research Uniten_US
dc.description.sponsorshipAcknowledgment The authors would like to express their gratitude to the Inonu University Scientific Research Unit for financial support.en_US
dc.identifier.doi10.1016/j.jobe.2023.107038
dc.identifier.issn2352-7102
dc.identifier.scopus2-s2.0-85162265818en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.jobe.2023.107038
dc.identifier.urihttps://hdl.handle.net/11616/101419
dc.identifier.volume76en_US
dc.identifier.wosWOS:001056768700001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of Building Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMasonryen_US
dc.subjectStrengthen_US
dc.subjectGeopolymeren_US
dc.subjectShearen_US
dc.subjectDuctileen_US
dc.titleProduction parameters of novel geopolymer masonry mortar in heritage buildings: Application in masonry building elementsen_US
dc.typeArticleen_US

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