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The biological durability approach for wood product performance and service life prediction
2010 - IRG/WP 10-20457
The performance of wood-based products under conditions that enable biodegradation are of concern to all who envisage sustainable use of forest based products. This concern is also the basis of classification of wood species on the basis of their biological durability. Engineers are looking for options to transfer such classification into practical service life values for constructions and related...
J Van Acker, J Van den Bulcke, L De Boever


Improved analysis of field test data related to service life prediction of tropical wood species
2010 - IRG/WP 10-20458
Long field trials of wood in ground contact give valuable data on the natural durability of the material. The European Standard EN 350 gives guidance on how to perform these durability classification, but is limited to the use of averages of in-service life of a set of specimens compared to a reference set. Starting from a database of visual assessment of field stake testing, it is possible to obt...
J Van den Bulcke, A Wong, Ling Wang Choon, Yoon Soo Kim, J Van Acker