dc.contributor.author | Machner, Alisa | |
dc.contributor.author | Hemstad, Petter | |
dc.contributor.author | De Weerdt, Klaartje | |
dc.date.accessioned | 2019-02-13T14:42:27Z | |
dc.date.available | 2019-02-13T14:42:27Z | |
dc.date.created | 2018-11-19T08:46:47Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Nordic Concrete Research. 2018, 58 (1), 143-162. | nb_NO |
dc.identifier.issn | 0800-6377 | |
dc.identifier.uri | http://hdl.handle.net/11250/2585297 | |
dc.description.abstract | Hydrated Portland cement paste exposed to a NaCl solution was acidified by adding HCl in small steps, gradually lowering the pH. The chloride binding of the cement paste changed as a function of the pH. For the range of pH from 13.2 to 12.2, decreasing pH resulted in a considerable increase in the chloride binding. At a pH of 11, the cement paste showed almost no chloride binding. In order to explain the changes in chloride binding upon lowering the pH, the phase assemblage was investigated with SEM-EDS, TGA and XRD and compared to a thermodynamic modelling. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Nordic Concrete Federation | nb_NO |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no | * |
dc.title | Towards the Understanding of the pH Dependency of the Chloride Binding of Portland Cement Pastes | nb_NO |
dc.title.alternative | Towards the Understanding of the pH Dependency of the Chloride Binding of Portland Cement Pastes | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.pagenumber | 143-162 | nb_NO |
dc.source.volume | 58 | nb_NO |
dc.source.journal | Nordic Concrete Research | nb_NO |
dc.source.issue | 1 | nb_NO |
dc.identifier.doi | 10.2478/ncr-2018-0009 | |
dc.identifier.cristin | 1631923 | |
dc.description.localcode | © Article authors. This is an open access article distributed under the Creative Commons Attribution-NonCommercial-NoDerivs licens. (http://creaticecommons.org/licenses/by.nc-nd/3.0/). | nb_NO |
cristin.unitcode | 194,64,45,0 | |
cristin.unitname | Institutt for konstruksjonsteknikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |