Minerales desarrollados en hormigones deteriorados por la reacción álcali-sílice (provincia de Córdoba)

cic.isFulltext true es
cic.isPeerReviewed true es
cic.lugarDesarrollo Universidad Nacional del Sur es
cic.version info:eu-repo/semantics/publishedVersion es
dc.date.accessioned 2016-12-23T15:04:37Z
dc.date.available 2016-12-23T15:04:37Z
dc.identifier.uri https://digital.cic.gba.gob.ar/handle/11746/5085
dc.title Minerales desarrollados en hormigones deteriorados por la reacción álcali-sílice (provincia de Córdoba) es
dc.type Documento de conferencia es
dcterms.abstract Samples of four deteriorated concretes from pavements near Córdoba city were studied. The objet from this paper is to determine the cause of the damage, to identiíy reaction products and to evaluate deleterious aggregates. The samples were studied by means of X ray diffraction, SEM and EDAX. Zeolites and ettringite associated with calcite and portlandite were identified. The presence of zeolile allows to conclude that the damage was consequence of the development of the alkali-silica reaction. The secondary ettringite contributes to the concrete degradation. en
dcterms.alternative Minerals developed in concretes deteriorated by the alicali - silica reaction en
dcterms.creator.author Maiza, Pedro es
dcterms.creator.author Marfil, Silvina Andrea es
dcterms.creator.author Milanesi, Carlos Alberto es
dcterms.extent ´p. 193-200 es
dcterms.isPartOf.series VII Jornadas Pampeanas de Ciencias Naturales COPROCNA es
dcterms.issued 1999
dcterms.language Español es
dcterms.license Attribution 4.0 International (BY 4.0) es
dcterms.spatial Córdoba (Argentina) es
dcterms.subject hormigón es
dcterms.subject microfisuras es
dcterms.subject.materia Geología es
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