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Institute of

HF Wood Research

Biological resistance of thermally modified Gmelina arborea wood

Outcome of a comparative study with wood from Ghana

tree trunks of Gmelina wood
© Maxidite A. Minkah

Selection of Gmelina roundwood for thermal modification experiments in Ghana

Thermal modification of wood is an environmentally friendly method to improve wood durability, mainly against microorganisms. By employing a process similar to the ThermoWood®, various Gmelina arborea (gamhar) wood specimens were thermally modified at 180 °C, 200 °C, and 220 °C for 3 hours. The effects of the thermal modification process on the resistance to decay by rot-fungi, and attack by subterranean,
arboreal, and dry-wood termites were determined.

 

Contact:

Prof. Dr. Christian Brischke

More informations:

To the PDF document: BIOLOGICAL RESISTANCE OF THERMALLY MODIFIED Gmelina arborea WOOD

 

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