Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/79637
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Abreu Filho, Marco A. | por |
dc.contributor.author | Gontijo, Guilherme Lopes | por |
dc.contributor.author | Oliveira, Sandra Cristina | por |
dc.contributor.author | Benzo, Pier Giovanni | por |
dc.contributor.author | Dushimimana, Aloys | por |
dc.contributor.author | Denchev, Z. | por |
dc.contributor.author | Pereira, João Miguel | por |
dc.contributor.author | Sena-Cruz, José | por |
dc.date.accessioned | 2022-09-22T10:06:53Z | - |
dc.date.available | 2022-09-22T10:06:53Z | - |
dc.date.issued | 2022-06 | - |
dc.identifier.isbn | 9782970161400 | por |
dc.identifier.uri | https://hdl.handle.net/1822/79637 | - |
dc.description.abstract | Sandwich panels based on cold-formed-steel (CFS) face sheets and polyurethane foam (PUR) core were designed and manufactured to be used as a feasible solution for the rehabilitation of degraded floors. This panel is manufactured by a continuous process, whereby the polymerization and foaming of the PUR core is performed simultaneously with the face sheets assembling and their adhesive bonding in certain zones. A three-component polyurethane adhesive, manufactured with the same components as the PUR, is used on the bonding of these steel elements. However, the foaming process of the sandwich panel involves moderate heating at specific stages of its manufacture to enhance polymerization of the PUR, which may influence the adhesive mechanical response. This work intends to establish the best adhesive composition and its thickness to be used on this connection. Additionally, the influence of different curing and post-curing conditions on the shear response of the adhesive is assessed. | por |
dc.description.sponsorship | This work was developed within the scope of the research project “Lightslab – Desenvolvimento de soluções inovadoras de lajes de painel sandwich”, supported by FEDER funds through the Operational Program for Operational Program for Competitiveness and Internationalization (POCI) and the Portuguese National Innovation Agency (ANI) – project no. 33865 [POCI-01-0247- FEDER-033865]. This work was partly financed by FCT/MCTES through national funds (PIDDAC) under the R&D Unit Institute for Sustainability and Innovation in Structural Engineering (ISISE), under reference UIDB/04029/2020. The second and fourth authors wish also to acknowledge the grants DFA/BD/07696/2021 and DFA/BD/8319/2020 respectively, provided by Fundação para a Ciência e a Tecnologia, IP (FCT), financed by European Social Fund and national funds through the FCT/MCTES. | por |
dc.language.iso | eng | por |
dc.relation | POCI-01-0247-FEDER-033865 | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04029%2F2020/PT | por |
dc.relation | DFA/BD/07696/2021 | por |
dc.relation | DFA/BD/8319/2020 | por |
dc.rights | openAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | por |
dc.subject | Polyurethane-based adhesive | por |
dc.subject | Steel sandwich panel | por |
dc.subject | Flooring system | por |
dc.subject | Post-curing conditions | por |
dc.title | Influence of temperature and different post curing conditions on the mechanical behaviour of polyurethane-based adhesive for civil engineering applications | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
oaire.citationConferenceDate | 26 - 30 June 2022 | por |
sdum.event.title | 20th European Conference on Composite Materials, ECCM20 | por |
sdum.event.type | conference | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 8 | por |
oaire.citationConferencePlace | Lausanne, Switzerland | por |
oaire.citationVolume | 2 | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia Civil | por |
sdum.conferencePublication | Composites Meet Sustainability – Proceedings of the 20th European Conference on Composite Materials, ECCM20 | por |
oaire.version | AM | por |
dc.subject.ods | Indústria, inovação e infraestruturas | por |
dc.subject.ods | Cidades e comunidades sustentáveis | por |
dc.subject.ods | Produção e consumo sustentáveis | por |
Aparece nas coleções: | ISISE - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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62474_Fullpaper_Abreu Filho_Marco A.pdf | 755,78 kB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons