Performance of cement mortars replaced by ground waste brick in different aggressive conditions

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dc.contributor.authorDemir, Ilhami
dc.contributor.authorYaprak, Hasbi
dc.contributor.authorSimsek, Osman
dc.date.accessioned2020-06-25T17:52:05Z
dc.date.available2020-06-25T17:52:05Z
dc.date.issued2011
dc.departmentKırıkkale Üniversitesi
dc.descriptionDemir, Ilhami/0000-0002-8230-4053
dc.description.abstractThis article investigates the sulphate resistance of cement mortars when subjected to different exposure conditions. Cement mortars were prepared using ground waste brick (GWB) as a pozzolanic partial replacement for cement at replacement levels of 0%, 2.5%, 5%, 7.5, 10%, 12.5 and 15%. Mortar specimens were stored under three different conditions: continuous curing in lime-saturated tab water (TW), continuous exposure to 5% sodium sulphate solution (SS), and continuous exposure to 5% ammonium nitrate solution (AN), at a temperature of 20 +/- 3 degrees C, for 7, 28, 90, and 180 days. Prisms with dimensions of 25x25x285 mm, to determine the expansions of the mortar samples; and another set of prisms with dimensions of 40x40x160 mm, were prepared to calculate the compressive strength of the samples. It was determined that the GWB replacement ratios between 2.5% and 10% decreased the 180 days expansion values. The highest compressive strength values were found for the samples with 10% replacement ratio in the TW, SS, and AN conditions for 180 days. The microstructure of the mortars were investigated using scanning electron microscopy (SEM) and the Energy dispersive X-ray (EDX).en_US
dc.identifier.citationDemir, İlhami & Yaprak, Hasbi & Simsek, Osman. (2011). Performance of cement mortars replaced by ground waste brick in different aggressive conditions. Ceramics - Silikaty. 55(3), 268-275.en_US
dc.identifier.endpage275en_US
dc.identifier.issn0862-5468
dc.identifier.issn1804-5847
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-80055080370
dc.identifier.scopusqualityQ3
dc.identifier.startpage268en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5076
dc.identifier.volume55en_US
dc.identifier.wosWOS:000297615100012
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherUniv Chemistry & Technology, Pragueen_US
dc.relation.ispartofCeramics-Silikaty
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAmonium nitrateen_US
dc.subjectCompressive strengthen_US
dc.subjectExpansionen_US
dc.subjectGround waste bricken_US
dc.subjectSodium sulfateen_US
dc.titlePerformance of cement mortars replaced by ground waste brick in different aggressive conditionsen_US
dc.typeArticle

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