Life-cycle assessment (LCA) aspects and strength characteristics of self-compacting mortars (SCMs) incorporating fly ash and waste glass PET

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dc.contributor.authorDemirel S.
dc.contributor.authorÖz H.Ö.
dc.contributor.authorGüneş M.
dc.contributor.authorÇiner F.
dc.contributor.authorAdın S.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2019
dc.departmentNiğde ÖHÜ
dc.description.abstractPurpose: In this study, fresh, mechanical, microstructural, and thermal properties as well as environmental impact of self-compacting mortars (SCMs) were determined by using glassPET (GP) and fly ash (FA). For this work, firstly, control mixture in which 80% of Portland cement (PC) and 20% of FA was designed. Then, GP was used in the ratios of 3%, 6%, and 9% instead of FA. Methods: During production, the mini-slump flow diameter and the mini-v funnel flow times of the SCMs were measured. After that, the mechanical properties of these mixes were determined via the compressive, flexural, and ultrasonic pulse velocity (UPV) tests at 28 and 90 days. In addition, microstructural and thermal properties of SCMs incorporating GP in the ratios of 0% and 9% instead of FA were determined by using SEM/EDX and TGA/DTA analyzes. Moreover, the comparative life-cycle assessment (LCA) has been conducted using LCA software SimaPro® with ReCiPe database. One kg/m3 of mortar was selected as functional unit and a cradle to gate approach was followed for the LCA including material extraction, transport and production, and system boundaries used. Results and discussion: Results were given from the software underline the estimated environmental performance of mortar production with providing single scores coming from three gauges including Human Health, Ecosystems, and Resources as well as the strength characterctics of SCMs. Conclusions: The test results indicated that GP and FA used instead of PC improves the environmental performance of SCMs while adversely affecting the fresh, mechanical, and microstructural properties. © 2018, Springer-Verlag GmbH Germany, part of Springer Nature.
dc.description.sponsorshipFirat University Scientific Research Projects Management Unit
dc.description.sponsorshipFunding information This research has been supported by Niğde Ömer Halisdemir University Scientific Research Projects Coordination Unit, Project Number FEB2017/21-BAGEP, 2017–2018.
dc.identifier.doi10.1007/s11367-018-1562-5
dc.identifier.endpage1153
dc.identifier.issn0948-3349
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85058821452
dc.identifier.scopusqualityQ1
dc.identifier.startpage1139
dc.identifier.urihttps://dx.doi.org/10.1007/s11367-018-1562-5
dc.identifier.urihttps://hdl.handle.net/11480/1468
dc.identifier.volume24
dc.identifier.wosWOS:000469253600011
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherSpringer Verlag
dc.relation.ispartofInternational Journal of Life Cycle Assessment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectFly ash
dc.subjectLife-cycle assessment
dc.subjectPET
dc.subjectReCiPe
dc.subjectRecycling
dc.subjectWaste glass
dc.titleLife-cycle assessment (LCA) aspects and strength characteristics of self-compacting mortars (SCMs) incorporating fly ash and waste glass PET
dc.typeArticle

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