Effects of ground basaltic pumice and high temperatures on the properties of HSMs

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dc.authoridSaridemir, Mustafa/0000-0002-7490-6572
dc.contributor.authorSaridemir, Mustafa
dc.contributor.authorBulut, Metehan
dc.date.accessioned2024-11-07T13:24:38Z
dc.date.available2024-11-07T13:24:38Z
dc.date.issued2021
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe mechanical and microstructural properties of high strength mortars (HSMs) containing ground basaltic pumice (GBP) subjected to 25, 300, 600, 900 and 1050 degrees C temperatures are investigated in this article. The mortars containing GBP employing the replacement ratio up to 25% GBP by weight of ordinary Portland cement (OPC) as well as a control mortar manufactured with OPC are produced. Two different cures, which are steam curing and pochette curing, are applied to the fresh mortars produced. The unit weight (rho), ultrasonic pulse velocity (U-pv), flexural strength (f(s)) and compressive strength (f(c)) of mortars containing GBP are investigated at the short/long terms and high temperatures. The microstructural properties of mortars containing GBP at high temperatures are also investigated by X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDAX) analyses. The results have shown that GBP can be successfully used instead of OPC in the mortar mixtures. Especially, the steam curing application has improved the mechanical properties of mortars containing GBP better than those of pochette curing.
dc.identifier.doi10.1016/j.jobe.2021.102772
dc.identifier.issn2352-7102
dc.identifier.scopus2-s2.0-85107312372
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.jobe.2021.102772
dc.identifier.urihttps://hdl.handle.net/11480/14234
dc.identifier.volume41
dc.identifier.wosWOS:000663413200001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Building Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectHigh strength mortar
dc.subjectGround basaltic pumice
dc.subjectLong-term mechanical properties
dc.subjectMicrostructure
dc.subjectHigh temperature
dc.titleEffects of ground basaltic pumice and high temperatures on the properties of HSMs
dc.typeArticle

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