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Investigations concerning liquid absorption of six heartwood species
2013 - IRG/WP 13-40618
In order to determine the liquid absorption and the penetration different heartwood species were treated with a boric acid containing solution. Heartwood of six wood species (Fir, Spruce, Douglas fir, Scots Pine, Oak and Black locust) were used in these investigations whereby the dimension corresponds to the EN 252 format. One half of the stakes were end sealed before treatment. All stakes were im...
E Melcher, J Zwiefelhofer