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Maderas. Ciencia y tecnología

versión On-line ISSN 0718-221X

Resumen

AYATA, Umit; AKCAY, Caglar  y  ESTEVES, Bruno. Determination of decay resistance against Pleurotus ostreatus and Coniophora puteana fungus of heat-treated scotch pine, oak and beech wood species. Maderas, Cienc. tecnol. [online]. 2017, vol.19, n.3, pp.309-316.  Epub 16-Mayo-2017. ISSN 0718-221X.  http://dx.doi.org/10.4067/S0718-221X2017005000026.

The objective of this study, to investigate decay resistance against Pleurotus ostreatus and Coniophora puteana fungus of heat-treated (ThermoWood method) Scotch pine, oak and beech wood species. Scotch pine (Pinus sylvestris), oak (Quercus petreae) and beech (Fagus orientalis) wood species were heat treated at 190°C for 2 h, 212°C for 1 h and 2 h by the ThermoWood® method. Untreated and heat-treated specimens were exposed to white-rot fungus (Pleurotus ostreatus) and brown-rot fungus (Coniophora puteana) for 12 weeks according to procedures defined in JIS K 1571 standard. After weight losses of all specimens were calculated. According to the results, least weight loss was determined on heat treated at 212°C for 2 h. Heat treatment can be used effectively against fungal attack for Scotch pine, oak and beech wood species.

Palabras clave : Brown rot; Fagus orientalis; heat modification; Pinus sylvestris; Quercus petreae; ThermoWood; white rot.

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