Creep of concrete with substitution of normal aggregate by recycled concrete aggregate

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/2562

dc.contributor	Universitat Politècnica de Catalunya. Departament de Construccions Arquitectòniques II
dc.contributor.author	Gómez Soberón, José Manuel Vicente
dc.date	2002
dc.identifier.citation	Gomez Soberon, J.M.V. Creep of concrete with substitution of normal aggregate by recycled concrete aggregate. A: Malhotra, V.M.(ed.)"SP-209: ACI Fifth International Conference on Innovation in Design with Emphasis on Seismic, Wind and Environmental Loading, Quality Control, and Innovation in Materials/Hot Weather Concreting". 2002, p. 441-464.
dc.identifier.citation	0-87031-089-5
dc.identifier.uri	http://hdl.handle.net/2117/2562
dc.language.iso	eng
dc.publisher	Malhotra, V.M.
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Edificació::Materials de construcció::Formigó
dc.subject	Concrete--Additives
dc.subject	Concrete--Recycling
dc.subject	Aggregates (Building materials) --Recycling
dc.subject	Concrete --Creep
dc.subject	Basic creep
dc.subject	Creep
dc.subject	Drying creep
dc.subject	Recycled aggregate
dc.subject	Recycled concrete aggregate
dc.subject	Concreto reciclado
dc.subject	Hormigón reciclado
dc.subject	Formigó -- Additius
dc.subject	Formigó -- Reciclatge
dc.subject	Àrids (Materials de construcció)
dc.subject	Formigó -- Expansió i contracció
dc.title	Creep of concrete with substitution of normal aggregate by recycled concrete aggregate
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	This study presents the experimental results on properties of concrete with replacement of natural aggregate by recycled concrete aggregate (RCA). Experimental data on the creep behavior of concrete mixtures (basic and drying creep) was obtained. The replacement factor of natural aggregate by RCA were 0%, 15%, 30%, 60% and 100%, and the test conditions were 50% RH and 20°C. The results of these trials were used to provide a comparison with results of tests on the reference concrete, for ages up to 270 days. The creep coefficient data (instantaneous, basic and drying) presented, along with the maximum strain and the specific creep data. The results reveal considerable increase in creep when is increase replacement of natural aggregate with recycled concrete aggregate. The drying creep, especially shower more significant increase when compared to the reference concrete. Key
dc.description.abstract	Peer Reviewed

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