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dc.contributor.author
Zega, Claudio Javier
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dc.contributor.author
Di Maio, Angel Antonio
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dc.date.available
2020-01-17T20:17:50Z
dc.date.issued
2011-11
dc.identifier.citation
Zega, Claudio Javier; Di Maio, Angel Antonio; Use of recycled fine aggregate in concretes with durable requirements; Pergamon-Elsevier Science Ltd; Waste Management (elmsford); 31; 11; 11-2011; 2336-2340
dc.identifier.issn
0956-053X
dc.identifier.uri
http://hdl.handle.net/11336/95107
dc.description.abstract
The use of construction waste materials as aggregates for concrete production is highly attractive compared to the use of non-renewable natural resources, promoting environmental protection and allowing the development of a new raw material. Several countries have recommendations for the use of recycled coarse aggregate in structural concrete, whereas the use of the fine fraction is limited because it may produce significant changes in some properties of concrete. However, during the last decade the use of recycled fine aggregates (RFA) has achieved a great international interest, mainly because of economic implications related to the shortage of natural sands suitable for the production of concrete, besides to allow an integral use of this type of waste. In this study, the durable behaviour of structural concretes made with different percentage of RFA (0%, 20%, and 30%) is evaluated. Different properties related to the durability of concretes such as absorption, sorptivity, water penetration under pressure, and carbonation are determined. In addition, the results of compressive strength, static modulus of elasticity and drying shrinkage are presented. The obtained results indicate that the recycled concretes have a suitable resistant and durable behaviour, according to the limits indicated by different international codes for structural concrete.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
COMPRESSIVE STRENGTH
dc.subject
DRYING SHRINKAGE
dc.subject
DURABILITY
dc.subject
RECYCLED CONCRETE
dc.subject
RECYCLED FINE AGGREGATE
dc.subject
TRANSPORT PROPERTIES
dc.subject.classification
Ingeniería de la Construcción
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dc.subject.classification
Ingeniería Civil
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Use of recycled fine aggregate in concretes with durable requirements
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-01-15T20:02:00Z
dc.journal.volume
31
dc.journal.number
11
dc.journal.pagination
2336-2340
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Zega, Claudio Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Di Maio, Angel Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Waste Management (elmsford)
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0956053X11002765
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.wasman.2011.06.011
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