Investigation of the Effect of Ulexite Additive on the Mechanical Strength and Thermal Conductivity of Cement Mortar

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dc.contributor.authorFilazi, Ahmet
dc.contributor.authorPul, Muharrem
dc.contributor.authorPehlivanlı, Zühtü Onur
dc.contributor.authorUzun, İbrahim
dc.date.accessioned2025-01-21T16:14:16Z
dc.date.available2025-01-21T16:14:16Z
dc.date.issued2024
dc.departmentKırıkkale Üniversitesi
dc.description.abstractIn this study, the effect of ulexite substitution in cement mortar and its physical and mechanical properties on cement mortar properties were investigated. First of all, the pozzolanic activity of the ulexite material was determined. Then, cement mortars with ulexite additives at different rates (0.5%, 1%, 2%, 4%); Specific gravity, specific surface, setting start and end times, consistency and expansion tests, as well as 7 and 28 days flexural and compressive strength of the mortar samples were determined and compared with the control sample. As a result of the study, with the increase of the ulexite substitution ratio, the set start and set expiration times were extended, and all of the ulexite-substituted cement mortars provided the lowest mechanical strength required in related standard. It was observed that the cement mortars with 0.5%, 1%, 2% ulexite substituted cement mortars exceeded the reference sample and the best replacement rate was in the mortars with 0.5% replacement. However, depending on the increase in the ulexite substitution ratio, a decrease in mechanical strength was detected among themselves. According to the results obtained from the thermal conductivity tests, the thermal conductivity values of the cement mortars decreased with the ulexite substitution. Depending on the ulexite substitution rate, the thermal conductivity value decreased by approximately 50%. The lowest thermal conductivity value was measured in the test sample with 4% ulexite substitute.
dc.identifier.doi10.16984/saufenbilder.1228699
dc.identifier.endpage707
dc.identifier.issn1301-4048
dc.identifier.issn2147-835X
dc.identifier.issue4
dc.identifier.startpage697
dc.identifier.trdizinid1261160
dc.identifier.urihttps://doi.org/10.16984/saufenbilder.1228699
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1261160
dc.identifier.urihttps://hdl.handle.net/20.500.12587/22111
dc.identifier.volume28
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.subjectİnşaat Mühendisliği
dc.titleInvestigation of the Effect of Ulexite Additive on the Mechanical Strength and Thermal Conductivity of Cement Mortar
dc.typeArticle

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