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Study of the recycled aggregates nature's influence on the aggregate-cement paste interface and ITZ
dc.contributor.author | Sidorova, Anna |
dc.contributor.author | Vázquez Ramonich, Enric |
dc.contributor.author | Barra Bizinotto, Marilda |
dc.contributor.author | Roa Rovira, Joan Josep |
dc.contributor.author | Jiménez Piqué, Emilio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica |
dc.date.accessioned | 2014-09-15T19:18:46Z |
dc.date.created | 2014 |
dc.date.issued | 2014 |
dc.identifier.citation | Sidorova, A. [et al.]. Study of the recycled aggregates nature's influence on the aggregate-cement paste interface and ITZ. "Construction & building materials", 2014, vol. 68, p. 677-684. |
dc.identifier.issn | 0950-0618 |
dc.identifier.uri | http://hdl.handle.net/2117/24061 |
dc.description.abstract | Today it is highly recognized that the structure of the cement paste matrix close to the aggregates, is different from the rest of the cement paste. This investigation compares the possible interfacial transition zone (ITZ) formation by means of the nanoindentation test and Scanning Electron Microscopy (SEM), with aggregate inclusions of three different natures: limestone (NA), recycled concrete aggregate (RCA) and recycled ceramic aggregate (RC). This study demonstrated that nature of the aggregate and the w/c ratio conditions determines the micro structural characteristics of the aggregate–cement paste interface and the mechanical properties of the ITZ. |
dc.format.extent | 8 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó |
dc.subject.lcsh | Cement--Testing |
dc.subject.other | recycled aggregates |
dc.subject.other | cement paste |
dc.subject.other | interfacial transition zone |
dc.subject.other | Microstructure SEM |
dc.subject.other | Nanoindentation |
dc.title | Study of the recycled aggregates nature's influence on the aggregate-cement paste interface and ITZ |
dc.type | Article |
dc.subject.lemac | Ciment -- Resistència de materials |
dc.contributor.group | Universitat Politècnica de Catalunya. MATCAR - Materials de Construcció i Carreteres |
dc.contributor.group | Universitat Politècnica de Catalunya. CIEFMA - Centre d'Integritat Estructural, Fiabilitat i Micromecànica dels Materials |
dc.identifier.doi | 10.1016/j.conbuildmat.2014.06.076 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0950061814006953 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 15076108 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Sidorova, A.; Vazquez, E.; Barra, M.; Roa, J.J.; Jimenez-Pique, E. |
local.citation.publicationName | Construction & building materials |
local.citation.volume | 68 |
local.citation.startingPage | 677 |
local.citation.endingPage | 684 |
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