The standard describes an evaporative ageing procedure, applicable to test specimens of wood which have previously been treated with a preservative, in order to evaluate any loss in effectiveness when these test specimens are subsequently subjected to biological tests, as compared with test specimens which have not undergone any evaporative ageing procedure.
DS/EN 73:1994 history
1994DS/EN 73/AC:1994 Wood preservatives-Accelerated ageing of treated wood prior to biological testing-Evaporative ageing procedure
1994DS/EN 73:1994 Wood preservatives - Accelerated ageing of treated wood prior to biological testing - Evaporative ageing procedure