Analysis of the use of buriti and wood waste in the production of multilayer panels

Gabrielle Machado dos Santos; Rosinaldo Rabelo Aparicio; Hannah Alagoas Litaiff; Bianca Ribeiro Hagino Macena; Gabriel Messias Medeiros de Melo; Claudia  Muniz da Cunha; Viviane Siqueira Magalhães Rebelo; Juliano Fiorelli; Virginia Mansanares Giacon

Analysis of the use of buriti and wood waste in the production of multilayer panels

Authors

Gabrielle Machado dos Santos UFAM
Rosinaldo Rabelo Aparicio Instituto Federal Catarinense (IFC), Campus São Francisco do Sul, São Francisco do Sul, SC, Brasil https://orcid.org/0000-0001-5783-4362
Hannah Alagoas Litaiff Federal University of Amazonas, Graduate Program in Materials Science and Engineering, Manaus, Brazil https://orcid.org/0000-0002-0852-7988
Bianca Ribeiro Hagino Macena Laboratory of Materials from the Amazon and Composites, Federal University of Amazonas, UFAM, Manaus, AM, Brazil https://orcid.org/0009-0000-9942-5831
Gabriel Messias Medeiros de Melo Laboratory of Materials from the Amazon and Composites, Federal University of Amazonas, UFAM, Manaus, AM, Brazil https://orcid.org/0000-0001-5459-7453
Claudia Muniz da Cunha Laboratory of Materials from the Amazon and Composites, Federal University of Amazonas, UFAM, Manaus, AM, Brazil https://orcid.org/0009-0005-0350-2764
Viviane Siqueira Magalhães Rebelo Laboratory of Materials from the Amazon and Composites, Federal University of Amazonas, UFAM, Manaus, AM, Brazil https://orcid.org/0000-0002-1505-0727
Juliano Fiorelli University of São Paulo – Faculty of Animal Science and Food Engineering, Department of Biosystems Engineering, Pirassununga, Brazil https://orcid.org/0000-0001-7012-068X
Virginia Mansanares Giacon Federal University of Amazonas, Graduate Program in Materials Science and Engineering, Manaus, Brazil https://orcid.org/0000-0003-3628-7317

Keywords:

Agroindustrial Residue, Mauritia flexuosa, Medium Density Panels, Sustainability

Abstract

Agro-industrial residues are generated in large quantities and have the potential to be repurposed for the development of materials. Currently, there are few studies on the use of residues from the oil extraction process of buriti (Mauritia flexuosa) in the development of sustainable panels. Therefore, this study aimed to evaluate and characterize the addition of buriti residue in panels produced with wood and polyurethane resin. The buriti residue has a high extractive content (72%), while the wood residue has an extractive content of 10.14%. Multilayer panels with the addition of buriti residue showed a reduction in the Modulus of Rupture (MOR) value (2.17 MPa) compared to wood panels (9.11 MPa). Despite the reduction in mechanical properties, the panels exhibited low thickness swelling (~5%), demonstrating their potential for use in non-structural humid conditions, interior design, or furniture for outdoor areas.

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2025-03-13

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SANTOS, G. M. dos; APARICIO, R. R.; LITAIFF , H. A.; MACENA , B. R. H.; MELO , G. M. M. de; CUNHA, C. . M. da; REBELO , V. S. M.; FIORELLI , J.; GIACON , V. M. Analysis of the use of buriti and wood waste in the production of multilayer panels. Ambiente Construído, [S. l.], v. 25, 2025. Disponível em: https://seer.ufrgs.br/index.php/ambienteconstruido/article/view/139664. Acesso em: 11 may. 2025.

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Vol. 25 (2025): Edições Especiais & Artigos

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Analysis of the use of buriti and wood waste in the production of multilayer panels

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