Your search resulted in 4 documents.
Copper-octanoate - a potential reference preservative replacement for CCA in field test standards?
2022 - IRG/WP 22-20688
Finding a CCA reference replacement for use in standardised test methods is of high priority since this chemical is being phased out and may in the near future be banned also for experimental and approval purposes. In this paper we assess the possibility to replace CCA reference preservative with an historical copper octanoate product. There is a huge amount of lab and field test data available fo...
R Ringman, M Westin, M Klamer, A Christof, F Friese
Mini-stakes – an alternative test method for EN 252?
2023 - IRG/WP 23-20691
Market approval of wood treatment products requires knowledge and prove of long-term durability. Efficiency of wood treatment with a specific product is evaluated based on variety of tests, including penetration evaluation, leaching studies as well as decay tests. EN 252 standard test is a core method for wood durability evaluation in a ground contact, both for commercial product approval and scie...
R Digaitis, P Larsson Brelid, N Terziev, M Klamer, A W Christof, J Stenaek, N Morsing
Wood above ground project – Results and future plans
2024 - IRG/WP 24-11041
In 2000, the Danish Technological Institute (DTI) initiated an extensive study to investigate the natural durability of wood. The study involved exposing wood in various orientations to assess its performance. A total of 35 wood material types were exposed at DTI test site in Taastrup, Denmark. Moisture content (MC) was measured through weighing for the initial five years, decay was assessed follo...
A W Christof, R Digaitis, P Fynholm, J Stenbaek, N Morsing, B Lindegaard
Field test method for wood in above ground situation - The full CEN/TC 38 guideline for the Sandwich method. Part 1 - Determining the relative protective effectiveness of a wood preservative
2024 - IRG/WP 24-41013
The attached draft CEN Technical Specification (i.e. pre-EN standard) has been drafted in order to become an alternative to the Lap-Joint test method (EN 12037:23) for testing of wood in above ground situation and the draft CEN/TS Part 1 is specifically intended for determining the relative protective effectiveness of a wood preservative. The new draft CEN/TS is based on a test method developed by...
M Westin, R Ringman, A Christof, F Friese