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Effect of crystalline admixtures on the self-healing capability of early-age concrete studied by means of permeability and crack closing tests

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Effect of crystalline admixtures on the self-healing capability of early-age concrete studied by means of permeability and crack closing tests

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dc.contributor.author Roig Flores, Marta es_ES
dc.contributor.author Pirritano, F. es_ES
dc.contributor.author Serna Ros, Pedro es_ES
dc.contributor.author Ferrara, L. es_ES
dc.date.accessioned 2016-11-16T17:49:53Z
dc.date.available 2016-11-16T17:49:53Z
dc.date.issued 2016-07
dc.identifier.issn 0950-0618
dc.identifier.uri http://hdl.handle.net/10251/74237
dc.description.abstract This paper analyzes the self-healing properties of early-age concretes, engineered using a crystalline admixture (4% by the weight of cement), by measuring the permeability of cracked specimens and their crack width. Two concrete classes (C30/37 and C45/55) and three healing exposure conditions have been investigated: water immersion at 15 °C, at 30 °C and wet/dry cycles. Specimens were pre-cracked at 2 days, to values of crack width in the range of 0.10 0.40 mm. The results show almost perfect healing capability for specimens healed under water at 30 °C, better than for specimens healed under water at 15 °C, while insufficient for the wet/dry exposure. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Construction and Building Materials es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Concrete es_ES
dc.subject Self-healing es_ES
dc.subject Autogenous es_ES
dc.subject Crystalline admixtures es_ES
dc.subject Permeability es_ES
dc.subject Durability es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title Effect of crystalline admixtures on the self-healing capability of early-age concrete studied by means of permeability and crack closing tests es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.conbuildmat.2016.03.196
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Caminos, Canales y Puertos - Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ciencia y Tecnología del Hormigón - Institut de Ciència i Tecnologia del Formigó es_ES
dc.description.bibliographicCitation Roig Flores, M.; Pirritano, F.; Serna Ros, P.; Ferrara, L. (2016). Effect of crystalline admixtures on the self-healing capability of early-age concrete studied by means of permeability and crack closing tests. Construction and Building Materials. 114:447-457. doi:10.1016/j.conbuildmat.2016.03.196 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.conbuildmat.2016.03.196 es_ES
dc.description.upvformatpinicio 447 es_ES
dc.description.upvformatpfin 457 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 114 es_ES
dc.relation.senia 306050 es_ES


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