Your search resulted in 205 documents. Displaying 25 entries per page.
Experience Experience from over 20 years of field trials of resin treated wood – Marine borer resistance of MMF and DMDHEU modified wood
2021 - IRG/WP 21-10976
In 1999 a field test of Scots pine treated with MMF (Methylated Melamine Formaldehyde) resin and acetylated Scots pine post treated with MMF resin was started. Six years later a commissioned full NWPC test for BASF of Belmadur® (DMDHEU resin treated wood) was started at the same site.
The testing, according to European Standard EN 275, was done in a bay by Kristineberg Marine Research Station o...
M Westin, P Larsson Brelid, A O Rapp, J Habicht
Efficacy of a wide-spectrum plant bio-based anti-termite product - Laboratory trials
2023 - IRG/WP 23-11024
Compared to the number of timbers available, the list of wood species resistant to termites is rather limited and largely composed of tropical timbers. In addition, due to climate change and environmental degradation, together with global trade, a significant global expansion of termites is predicted along with the economic losses due to their activities. Therefore, there is a demand to find produ...
M-F Thévenon, F Chopinet, J Vuillemin, A Robert, S Lafay, D Messaoudi
Cellulose nanomaterials in growth media for wood decay fungi
2024 - IRG/WP 24-11035
Cellulose nanofibrils (CNFs) were investigated as a partial substitution for agar in growth media for wood decay fungi. Radial growth measurements of eight basidiomycete fungi were taken on solid growth media with and without CNFs. Additionally, fungal strain virulence was evaluated using the European CSN Standard EN 113-2 wood decay durability test. The inclusion of CNFs did not significantly aff...
K M Ohno, R A Arango, R Sabo, C M Clemons, G T Kirker, A B Bishell
Cellulose nanomaterials in growth media for wood decay fungi
2024 - IRG/WP 24-11035
Cellulose nanofibrils (CNFs) were investigated as a partial substitution for agar in growth media for wood decay fungi. Radial growth measurements of eight basidiomycete fungi were taken on solid growth media with and without CNFs. Additionally, fungal strain virulence was evaluated using the European CSN Standard EN 113-2 wood decay durability test. The inclusion of CNFs did not significantly aff...
K M Ohno, R A Arango, R Sabo, C M Clemons, G T Kirker, A B Bishell
Potential of heartwood extracts as wood preservatives combined with linseed oil in 8-year above-ground and in-ground field trials
2024 - IRG/WP 24-20719
The current study assessed the efficacy of heartwood extracts from Tectona grandis, Dalbergia sissoo, Cedrus deodara, and Pinus roxburghii, combined with linseed oil, as protectants for two non-durable wood species against termites and decay fungi. Stakes measuring 45.7 × 1.9 × 1.9 cm and blocks measuring 12.5 × 3.75 × 2.5 cm of the sapwood of southern pine (Pinus sp.) and cottonwood (Populus ...
M E Mankowski, G T Kirker, B Hassan