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EXPERIMENTAL STUDY OF CHLORIDE TRANSPORT INTO DOUBLE LAYERED COMPONENTS WITH CONCRETE AND RENDERING MORTAR

dc.contributoren-US
dc.creatorMeira, Gibson Rocha; Instituto Federal de Educação, Ciência e Tecnologia da Paraíba.
dc.creatorMalheiro, Raphaele Castro; Universidade do Minho
dc.creatorlima, Munique
dc.date2017-02-04
dc.date.accessioned2019-05-03T12:19:32Z
dc.date.available2019-05-03T12:19:32Z
dc.identifierhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/view/647
dc.identifier.urihttp://revistaschilenas.uchile.cl/handle/2250/83783
dc.descriptionThis work studied the influence of rendering mortar layer on chloride transport into concrete structures. Concrete specimens rendered with three different mortar mixtures and two rendering thickness were used. Five of the six faces of the specimens were coated with epoxy resin to simulate unidirectional flux. The specimens were subjected to weekly wetting and drying cycles in sodium chloride solution for 49 days. At the end, total chloride profiles were obtained. Results show that rendering mortars influence chloride transport into concrete and this is more accentuated for less porous mortars and with higher cement content. There is also a chloride accumulation close to the interface mortar-concrete region, which is explained by the differences on chloride transport ability between mortar and concrete. Although mortars are more porous than concrete, they can represent an additional protection against chloride penetration into concrete.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherPONTIFICIA UNIVERSIDAD CATOLICA DE CHILEen-US
dc.relationhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/view/647/157
dc.relationhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/downloadSuppFile/647/175
dc.relationhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/downloadSuppFile/647/417
dc.relationhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/downloadSuppFile/647/418
dc.relationhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/downloadSuppFile/647/419
dc.relationhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/downloadSuppFile/647/420
dc.relationhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/downloadSuppFile/647/421
dc.relationhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/downloadSuppFile/647/422
dc.sourceRevista de la Construcción. Journal of Construction; Vol 15, No 3 (2016): Revista de la Construcción. Journal of Construction; 119-132en-US
dc.source0718-915X
dc.source0717-7925
dc.subjecten-US
dc.subjecten-US
dc.titleEXPERIMENTAL STUDY OF CHLORIDE TRANSPORT INTO DOUBLE LAYERED COMPONENTS WITH CONCRETE AND RENDERING MORTARen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US


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