Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/48093

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dc.contributor.authorMastali, Mohammadpor
dc.contributor.authorAbdollahnejad, Zahrapor
dc.contributor.authorTorgal, Fernando Manuel Alves Silva Pachecopor
dc.date.accessioned2017-12-07T14:18:35Z-
dc.date.issued2018-
dc.date.submitted2017-
dc.identifier.citationMastali M., Abdollahnejad Z., Pacheco-Torgal F. Carbon dioxide sequestration of fly ash alkaline-based mortars containing recycled aggregates and reinforced by hemp fibres, Construction and Building Materials, Vol. 160, pp. 48-56, doi:10.1016/j.conbuildmat.2017.11.044, 2017por
dc.identifier.issn0950-0618por
dc.identifier.urihttp://hdl.handle.net/1822/48093-
dc.description.abstractCarbon dioxide sequestration is crucial so targets for limiting global warming can be achieved. This paper discloses results of an investigation concerning the performance of fly ash/waste glass alkaline-based mortars with recycled aggregates reinforced by hemp fibres exposed to accelerated carbon dioxide curing. Compressive strength, carbon footprint and cost were studied on it. The results show that hemp fibres lead to a reduction on mechanical properties but not as high as reported by others. A high correlation was found between compressive and flexural strength The results also show that accelerated curing provides a high carbon sequestration. Furthermore, the use of at least 8% hemp fibres leads to carbon negative emissions -19,7 kgCO2eq/m3 for fly ash/waste glass alkaline-based mortars with recycled aggregates based composites.por
dc.description.sponsorshipThe authors would like to acknowledge the financial support of the Foundation for Science and Technology (FCT) in the frame of project IF/00706/2014-UM.2.15.por
dc.language.isoengpor
dc.publisherElsevierpor
dc.rightsembargoedAccess (1 Year)por
dc.subjectAlkali-activated mortarspor
dc.subjectCarbon dioxide sequestrationpor
dc.subjectFly ashpor
dc.subjectHemp fibrespor
dc.subjectRecycled aggregatespor
dc.titleCarbon dioxide sequestration of fly ash alkaline-based mortars containing recycled aggregates and reinforced by hemp fibrespor
dc.typearticle-
dc.peerreviewedyespor
dc.commentshttp://ctac.uminho.pt/node/2681por
degois.publication.firstPage48por
degois.publication.lastPage56por
degois.publication.titleConstruction and Building Materials-
degois.publication.volume160por
dc.date.updated2017-12-04T10:10:52Z-
dc.identifier.doi10.1016/j.conbuildmat.2017.11.044por
dc.date.embargo2020-01-01-
dc.description.publicationversioninfo:eu-repo/semantics/publishedVersionpor
dc.subject.wosScience & Technologypor
sdum.journalConstruction and Building Materialspor
Appears in Collections:C-TAC - Artigos em Revistas Internacionais

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