Resistance to Degradation of Pinus spp. Wood Treated with Two Industrial Residues: Burnt Oil and Soybean Oil

The objective of this study was to evaluate the effectiveness of two industrial residues (soybean oil and burnt oil) as preservative products under three different treatments in increasing the resistance of pine wood to degradation by xylophagous agents. To this effect, 46.6 x 5.0 x 2.0 cm pine samp...

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Bibliographic Details
Published in:Colombia forestal 2025-01, Vol.28 (1), p.e22146
Main Authors: Paulo Felix Bento, Antônio Américo Cardoso Júnior, Anna Carolina de Almeida Andrade, Quiones Oliveira Praxedes, Miranda Da Silva, Carlos, Edson José Santana Dos Santos
Format: Article
Language:English
Subjects:
Baths
Degradation
Immersion
Low temperature resistance
Pine
Pinus
Preservatives
Residues
Soybean oil
Soybeans
Submerging
Vegetable oils
Wood
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Summary:The objective of this study was to evaluate the effectiveness of two industrial residues (soybean oil and burnt oil) as preservative products under three different treatments in increasing the resistance of pine wood to degradation by xylophagous agents. To this effect, 46.6 x 5.0 x 2.0 cm pine samples were subjected to immersion treatments for 24 hours in both oils; to brushing treatments with three layers applied in 1-hour intervals; and to hot-cold baths in both oils for 1 hour at temperatures of 90 to 100 °C, followed by immersion for 2 hours. After the treatments, all samples were air-dried for 48 hours. The treatments with burnt oil and hot-cold baths with soybean oil were more efficient in protecting pine wood, which is why their use as preservative products is recommended.
ISSN:0120-0739
2256-201X
DOI:10.14483/2256201X.22146