Influence of demolition waste fine particles on the properties of recycled aggregate masonry mortar

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/117106

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.contributor	Universitat Politècnica de Catalunya. ATEM - Anàlisi i Tecnologia d'Estructures i Materials
dc.contributor.author	Martínez Herrera, Iván
dc.contributor.author	Etxeberria Larrañaga, Miren
dc.contributor.author	Pavón, Elier
dc.contributor.author	Díaz Brito, Nelson
dc.date	2018-09
dc.identifier.citation	Martínez, I., Etxeberria, M., Pavón , E., Díaz , N. Influence of demolition waste fine particles on the properties of recycled aggregate masonry mortar. "International journal of civil engineering", Setembre 2018, vol. 16, núm. 9, p. 1213–1226.
dc.identifier.citation	1735-0522
dc.identifier.citation	10.1007/s40999-017-0280-x
dc.identifier.uri	http://hdl.handle.net/2117/117106
dc.language.iso	eng
dc.publisher	Springer
dc.relation	https://link.springer.com/article/10.1007/s40999-017-0280-x
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
dc.subject	Aggregates (Building materials)--Recycling
dc.subject	Masonry mortar
dc.subject	Fine recycled aggregate
dc.subject	Recycled aggregate mortar
dc.subject	Construction and demolition waste
dc.subject	Fresh mortar properties
dc.subject	Mechanical properties
dc.subject	Àrids (Materials de construcció) -- Reciclatge
dc.title	Influence of demolition waste fine particles on the properties of recycled aggregate masonry mortar
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	The final publication is available at Springer via http://dx.doi.org/10.1007/s40999-017-0280-x
dc.description.abstract	This paper analyses the influence of the fine fraction of two types of construction and demolition waste (CDW1 and CDW2) on the properties of recycled aggregates (RA) and masonry mortars. The CDW1’s main component was ceramic while the CDW2 were concrete. Three different kinds of fine RA were produced from each source of CDW; the first type was produced by only using the fraction finer than 4.76 mm, the second one by employing only the coarser fraction than 4.76 mm, and the third type was a mix of both fractions of CDW. The masonry mortars were produced employing the 100% substitution of natural aggregates. The results show that all the recycled mortars achieved a higher water retentivity capacity than that of the conventional mortars. However, the sole use of the fine fraction of the CDW was found to have a deleterious effect over the hardened mortar properties, thus making it only adequate for the rendering or bonding of interior walls at or above ground level. In contrast a combination of both the fine fraction and coarse fraction of the CDW in the production of the RA achieved all the minimum requirements for rendering and bonding masonry mortar.
dc.description.abstract	Peer Reviewed

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