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Oyster shells’ incorporation into mortar to achieve blue circular economy: LCA case study in Portugal

2024Artigo científico Acesso aberto
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dc.contributor.authorBellei, Poliana
dc.contributor.authorSchäfer, Giovanna
dc.contributor.authorMagalhães, Fernanda
dc.contributor.authorTorres, Isabel
dc.contributor.authorMarques da Costa, Eduarda
dc.contributor.authorSolstad, Runar
dc.contributor.authorFlores-Colen, Inês
dc.date.accessioned2024-04-22T15:31:24Z
dc.date.available2024-04-22T15:31:24Z
dc.date.issued2024
dc.description.abstractCurrently, society's great challenge is to face climate change and mitigate environmental impacts. This study aims to identify the environmental impacts of recovering traditional construction techniques in coastal regions by incorporating oyster shells into mortar to achieve the objectives of the blue circular economy. The possible environmental impacts are measured using Life Cycle Assessment. Oyster shell is considered as a powder or an aggregate in construction, and comparison is made between mortars produced with percentages of substitutions of traditional materials by oyster shell incorporation. The case study was carried out in the Algarve region, in the south of Portugal. Consequently, the potential of circularity for a biomaterial derived from the aquaculture industry and its inclusion in different particle size in the construction industry is discussed. This work is part of the activities to be carried out within the scope of the EEA granted Shellter Project, which aims to explore the potential of incorporation of oyster shells in the production of construction materials within a circular economy model.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBellei, Poliana, Schäfer, Giovanna, Magalhães, Fernanda, Torres, Isabel, Marques da Costa, Eduarda, Solstad, Runar, & Flores-Colen, Inês. (2024). Oyster shells’ incorporation into mortar to achieve blue circular economy: LCA case study in Portugal. Procedia Structural Integrity, 55, 96-102. https://doi.org/10.1016/j.prostr.2024.02.013
dc.identifier.doi10.1016/j.prostr.2024.02.013pt_PT
dc.identifier.issn2452-3216
dc.identifier.urihttp://hdl.handle.net/10451/64469
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S2452321624001604?via%3Dihubpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectOyster shellpt_PT
dc.subjectMortarpt_PT
dc.subjectLife Cycle Assessmentpt_PT
dc.subjectBlue Circular Economypt_PT
dc.titleOyster shells’ incorporation into mortar to achieve blue circular economy: LCA case study in Portugalpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage102pt_PT
oaire.citation.startPage96pt_PT
oaire.citation.titleProcedia Structural Integritypt_PT
oaire.citation.volume55pt_PT
person.familyNameMarques da Costa
person.givenNameEduarda
person.identifier0000000069223123
person.identifier.ciencia-id981E-1D2A-E5A6
person.identifier.orcid0000-0001-5070-3562
person.identifier.ridN-8979-2013
person.identifier.scopus-author-id55648727700
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication43dbc369-ddc0-4382-b535-3cf02f987d7c
relation.isAuthorOfPublication.latestForDiscovery43dbc369-ddc0-4382-b535-3cf02f987d7c

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