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dc.contributor.authorThomas García, Carlos 
dc.contributor.authorSetién Marquínez, Jesús 
dc.contributor.authorPolanco Madrazo, Juan Antonio 
dc.contributor.authorCimentada Hernández, Ana Isabel 
dc.contributor.authorMedina, C.
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2019-01-29T19:08:21Z
dc.date.available2020-05-01T02:45:17Z
dc.date.issued2018-04
dc.identifier.issn0950-0618
dc.identifier.issn1879-0526
dc.identifier.urihttp://hdl.handle.net/10902/15524
dc.description.abstractThis paper presents the results of a study of permeability and its influence on the durability of recycled concrete exposed to an aggressive environment. Recycled concretes with 20%, 50% and 100% in weight ofrecycled aggregate and 24 effective w/c ratios have been exposed directly to a marine environment. Control specimens cured in a humidity chamber have been also tested in order to compare the influence of the curing environment. The durability of recycled aggregate concretes exposed to aggressive conditions decreases in terms of permeability, as the results show. However, the influence of the environment on the recycled concrete also depends on the quality of the cement paste. The differences between the control and the exposed concrete are lower for low water/cement (w/c) ratios. The lower capillarity obtained in the new cement paste of the recycled concretes with low w/c ratios isolates the porosity of the recycled aggregate, increasing the durability but with a rise in the cement content.es_ES
dc.description.sponsorshipThe authors wish to thank the Spanish Ministry of the Environment for the funding of this research. The results contained herein have been achieved under the RECNHOR Project (funded by the Spanish Ministry of Environment) and under the CLEAM Project (funded by the Spanish Centre for Industrial Technology Development, CDTI), Code 3.2-358/200 5/3-B, led by the Economic InterestGrouping CLEAM-CENIT, AIE (Acciona, Dragados, Ferrovial, FCC,Sioux, OHL and Sacyr) and SMEs Informatica 68, Quilosa and Martinez Segovia and associates.es_ES
dc.format.extent8 p.es_ES
dc.language.isoenges_ES
dc.publisherElsevier Ltdes_ES
dc.rights© 2018 . This manuscript version is made available under Attribution-NonCommercial-NoDerivatives 4.0 Internationales_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.sourceConstruction and Building Materials- Volume 172, 30 May 2018, Pages 618-625es_ES
dc.titleInfluence of curing conditions on recycled aggregate concretees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1016/j.conbuildmat.2018.04.009es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1016/j.conbuildmat.2018.04.009
dc.type.versionacceptedVersiones_ES


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© 2018 . This manuscript version is made available under Attribution-NonCommercial-NoDerivatives 4.0 InternationalExcept where otherwise noted, this item's license is described as © 2018 . This manuscript version is made available under Attribution-NonCommercial-NoDerivatives 4.0 International