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dc.contributor.author
Zega, Claudio Javier
dc.contributor.author
Di Maio, Angel Antonio
dc.contributor.author
Zerbino, Raul Luis
dc.date.available
2020-04-01T21:36:02Z
dc.date.issued
2014-06
dc.identifier.citation
Zega, Claudio Javier; Di Maio, Angel Antonio; Zerbino, Raul Luis; Influence of natural coarse aggregate type on the transport properties of recycled concrete; American Society of Civil Engineers; Journal Of Materials In Civil Engineering; 26; 6; 6-2014; 40140061-40140069
dc.identifier.issn
0899-1561
dc.identifier.uri
http://hdl.handle.net/11336/101597
dc.description.abstract
The use of recycled concrete represents a friendly environmental solution for minimizing the impact of construction and demolition wastes. In many countries, the incorporation of recycled coarse aggregates (RCA) is a common practice, the maximum contents of RCA being usually limited to around 25% of the total coarse aggregate content. The incorporation of higher volumes of RCA is a field of discussion mainly regarding the durable behaviour of concrete. This paper analyses different transport properties of 20 to 50 MPa compressive strength concretes prepared with variable contents of RCA (0%, 25%, and 75%). Eight types of RCA were obtained from concretes incorporating four different natural coarse aggregates: granitic, basaltic, and quartzitic crushed stones and siliceous river gravel. Capillary absorption, water penetration and chloride diffusion tests were done. The variation of transport properties with concrete compressive strength and the effect of RCA content on the variability of transport properties were analysed. According to the results obtained, the durable behaviour of recycled concretes will be different according to the transport mechanisms to which they are exposed and it can be as good as that of concretes made with natural coarse aggregates.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Society of Civil Engineers
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
RECYCLED COARSE AGGREGATE
dc.subject
RECYCLED CONCRETE
dc.subject
DURABILITY
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CAPILLARY ABSORPTION
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WATER PENETRATION
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CHLORIDE DIFFUSION
dc.subject.classification
Ingeniería Civil
dc.subject.classification
Ingeniería Civil
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Influence of natural coarse aggregate type on the transport properties of recycled concrete
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-30T16:23:01Z
dc.journal.volume
26
dc.journal.number
6
dc.journal.pagination
40140061-40140069
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Reston
dc.description.fil
Fil: Zega, Claudio Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Área Tecnología del Hormigón; Argentina
dc.description.fil
Fil: Di Maio, Angel Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Área Tecnología del Hormigón; Argentina
dc.description.fil
Fil: Zerbino, Raul Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Construcciones; Argentina
dc.journal.title
Journal Of Materials In Civil Engineering
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://ascelibrary.org/doi/abs/10.1061/%28ASCE%29MT.1943-5533.0000910
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0000910
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