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Durability of surface coating systems. Mycologg - an accelerated mycological test.
2004 - IRG/WP 04-20301
Field testing and natural aging/degradation of test sample, e.g. coated wooden surfaces is a slow process. Accelerated tests focus on mechanical properties, water uptake or sometimes stain fungi. Artificially weathered coated panels are not easily compared with naturally aged panels, and show the importance of involving the biological component among the degrading facors. It is a need for acce...
L Ross Gobakken, J Mattsson, B Jacobsen, F G Evans


Accelerated weathering test for the evaluation of wood preservative efficacy
2003 - IRG/WP 03-20262
Wood samples treated with ammonium copper quat (ACQ-1900 and ACQ-2200), Chromated copper arsenate (CCA), Tanalith E 3491 and Wolmanit CX-8 have been studied in accelerated weathering experiments. The weathering experiment was performed by cycles of 2 hours UV-light irradiation followed by water spray for 18 minutes. The changes on the surface of the weathered samples were characterized by FTIR Sp...
A Temiz, M Eikenes, Ü C Yildiz, F G Evans, B Jacobsen


Surface and system treatments of wood for outdoor use
2006 - IRG/WP 06-30412
The project “Surface and system treatment of wood for outdoor use” was initiated the summer 2001. The project evaluates environmentally friendly preservatives and water borne coating systems, to find the best protection for timber indented for outdoor use. The wood species selected as test material were pine and spruce. The different treatments were exposed in several outdoor accelerated tests...
B Jacobsen, F G Evans