Scopus: Performance of cement mortars replaced by ground waste brick in different aggressive conditions
dc.contributor.author | Demir I. | |
dc.contributor.author | Yaprak H. | |
dc.contributor.author | Simsek O. | |
dc.date.accessioned | 2023-04-12T03:13:19Z | |
dc.date.available | 2023-04-12T03:13:19Z | |
dc.date.issued | 2011-11-03 | |
dc.description.abstract | This 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°C, for 7, 28, 90, and 180 days. Prisms with dimensions of 25×25×285 mm, to determine the expansions of the mortar samples; and another set of prisms with dimensions of 40×40×160 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). | |
dc.identifier.issn | 08625468 | |
dc.identifier.scopus | 2-s2.0-80055080370 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12597/6149 | |
dc.relation.ispartof | Ceramics - Silikaty | |
dc.rights | false | |
dc.subject | Amonium nitrate | Compressive strength | Expansion | Ground waste brick | Sodium sulfate | |
dc.title | Performance of cement mortars replaced by ground waste brick in different aggressive conditions | |
dc.type | Article | |
dspace.entity.type | Scopus | |
oaire.citation.issue | 3 | |
oaire.citation.volume | 55 | |
person.affiliation.name | Kirikkale Üniversitesi | |
person.affiliation.name | Kastamonu University | |
person.affiliation.name | Gazi Üniversitesi | |
person.identifier.scopus-author-id | 8973924800 | |
person.identifier.scopus-author-id | 35777254900 | |
person.identifier.scopus-author-id | 8616531100 |