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Short-Term Resilient Behaviour and Its Evolution With Curing in Cold In-Place Recycled Asphalt Mixtures

dc.contributor.authorOrosa, Pablo
dc.contributor.authorPérez Pérez, Ignacio
dc.contributor.authorPasandín, A.R.
dc.date.accessioned2022-03-15T19:31:35Z
dc.date.available2022-03-15T19:31:35Z
dc.date.issued2022
dc.identifier.citationOrosa, P., Pérez, I., Pasandín, A. R. (2022). Short-term resilient behaviour and its evolution with curing in cold in-place recycled asphalt mixtures. Construction and Building Materials, 323, 126559. DOI: 10.1016/j.conbuildmat.2022.126559es_ES
dc.identifier.urihttp://hdl.handle.net/2183/30004
dc.descriptionFinanciado para publicación en acceso aberto: Universidade da Coruña/CISUG
dc.description.abstract[Abstract] This study evaluates the short-term resilient behaviour of cold in-place recycled (CIR) asphalt mixtures with bitumen emulsion when they are more similar to non-cohesive granular materials than to conventional hot mixtures. Gyratory compacted CIR specimens were manufactured using different proportions of bituminous emulsion and water, and dynamic triaxial tests were conducted at different curing times. The resilient moduli were obtained experimentally and fitted using three numerical models. Characteristic nonlinear elastic behaviour and an increase in stiffness with curing time were observed. Water loss during curing and stiffness increase were found to be related. Mixtures with 2.50% residual bitumen and 2.75% added water showed the best short-term stiffness evolution.es_ES
dc.description.sponsorshipThe authors would like to acknowledge funding for the project BIA2016-80317-R/AEI/10.13039/501100011033 from the Spanish Ministry of Science and Innovation, with an associated pre-doctoral scholarship for the training of research workers (FPI) BES-2017-079633. The authors would also like to express their sincere gratitude to ARIAS INFRAESTRUCTURAS, and ECOASFALT for their generous donation of RAP and bitumen emulsions, respectively, for this research. The funding of the open access charge was made by Universidade da Coruña/CISUGes_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/BIA2016-80317-R/ES/COMPORTAMIENTO MECANICO DE MEZCLAS ASFALTICAS RECICLADAS IN SITU CON EMULSION BITUMINOSA Y SU IMPACTO EN EL DIMENSIONAMIENTO DE FIRMES: INVESTIGACION DEL PERIODO DE MADURACION/
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/BES-2017-079633/ES/COMPORTAMIENTO MECANICO DE MEZCLAS ASFALTICAS RECICLADAS IN SITU CON EMULSION BITUMINOSA Y SU IMPACTO EN EL DIMENSIONAMIENTO DE FIRMES: INVESTIGACION DEL PERIODO DE MADURACION/
dc.relation.urihttps://doi.org/10.1016/j.conbuildmat.2022.126559es_ES
dc.rightsAtribución 4.0 Internacional (CC BY 4.0)es_ES
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subjectCold in-place recycling (CIR)es_ES
dc.subjectReclaimed asphalt pavement (RAP)es_ES
dc.subjectBitumen emulsiones_ES
dc.subjectAsphalt mixturees_ES
dc.subjectTriaxial testinges_ES
dc.subjectGyratory compactores_ES
dc.subjectNonlinear elastic behavioures_ES
dc.subjectResilient moduluses_ES
dc.subjectResilient behavioures_ES
dc.titleShort-Term Resilient Behaviour and Its Evolution With Curing in Cold In-Place Recycled Asphalt Mixtureses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/openAccesses_ES
UDC.journalTitleConstruction and Building Materialses_ES
UDC.volume323es_ES
UDC.startPage126559es_ES
dc.identifier.doi10.1016/j.conbuildmat.2022.126559


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