Use este identificador para citar ou linkar para este item:
http://repositorio.ufla.br/jspui/handle/1/55341
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Ferreira, Saulo Rocha | - |
dc.creator | Andrade, Rodolfo Giacomim Mendes de | - |
dc.creator | Andrade, Gabriele Melo de | - |
dc.creator | Araújo, Olga Maria Oliveira de | - |
dc.creator | Lopes, Ricardo Tadeu | - |
dc.creator | Fairbairn, Eduardo de Moraes Rego | - |
dc.creator | Grabois, Thiago Melo | - |
dc.creator | Ukrainczyk, Neven | - |
dc.date.accessioned | 2022-10-25T21:55:33Z | - |
dc.date.available | 2022-10-25T21:55:33Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | FERREIRA, S. R. et al. Bond behavior of a bio-aggregate embedded in cement-based matrix. Materials, [S. l.], v. 15, 6151, 2022. DOI: 10.3390/ma15176151. | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/55341 | - |
dc.description.abstract | This paper investigates the bond behavior between a bio-aggregate and a cement-based matrix. The experimental evaluation comprised physical, chemical, image, and mechanical characterization of the bio-aggregate. The image analyses about the bio-aggregate’s outer structure provided first insights to understand the particularities of this newly proposed bio-aggregate for use in cementitious materials. A mineral aggregate (granitic rock), largely used as coarse aggregate in the Brazilian civil construction industry, was used as reference. The bond behavior of both aggregates was evaluated via pull-out tests. The results indicated that both aggregates presented a similar linear elastic branch up to each respective peak loads. The peak load magnitude of the mineral aggregate indicated a better chemical adhesion when compared to the bio-aggregate’s. The post-peak behavior, however, indicated a smoother softening branch for the bio-aggregate, corroborated by the microscopy image analyses. Although further investigation is required, the macaúba crushed endocarp was found to be a thriving bio-material to be used as bio-aggregate. | pt_BR |
dc.language | en_US | pt_BR |
dc.publisher | MDPI | pt_BR |
dc.rights | Attribution 4.0 International | * |
dc.rights | acesso aberto | pt_BR |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.source | Materials | pt_BR |
dc.subject | Macaúba endocarp | pt_BR |
dc.subject | Bio-aggregate | pt_BR |
dc.subject | Lightweight concrete | pt_BR |
dc.subject | Image analysis | pt_BR |
dc.subject | Numerical modeling | pt_BR |
dc.subject | Endocarpo macaúba | pt_BR |
dc.subject | Bioagregados | pt_BR |
dc.subject | Concreto leve | pt_BR |
dc.subject | Análise de imagem | pt_BR |
dc.subject | Modelagem numérica | pt_BR |
dc.title | Bond behavior of a bio-aggregate embedded in cement-based matrix | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DEG - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
ARTIGO_Bond behavior of a bio-aggregate embedded in cement-based matrix.pdf | 16,03 MB | Adobe PDF | Visualizar/Abrir |
Este item está licenciada sob uma Licença Creative Commons