TY - CONF A1 - Sierra-Alvarez, R. A1 - Le Bayon, I. A1 - Carey, J. A1 - Stephan, Ina A1 - van Acker, J. A1 - Grinda, Manfred A1 - Kleist, G. A1 - Militz, H. A1 - Peek, R.-D. T1 - Laboratory Testing of Wood Natural Durability in Soil-Bed Assay T2 - 29th Annual Meeting of the International Research Group on Wood Preservation CY - Maastricht, Netherlands DA - 1998-06-14 KW - Wood KW - Fungal decay KW - Soft rot fungi KW - Natural durability KW - Test method KW - Soil exposure KW - Mass loss KW - Static bending PY - 1998 SP - Paper IRG/WP 98-20141, 1-15 PB - International Research Group on Wood Preservation CY - Stockholm AN - OPUS4-4453 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Deroubaix, G. A1 - Labat, G. A1 - Lebayon, I. A1 - Legay, S. A1 - Marchal, P. A1 - Yrieix, C. A1 - Melcher, E. A1 - Peek, R.-D. A1 - De Geyter, S. A1 - van Acker, J. A1 - Homan, W. A1 - Dickinson, D. A1 - Murphy, R. A1 - Suttie, E. A1 - Nurmi, A. A1 - Ritschkoff, A. A1 - Rudolph, Dieter A1 - Stephan, Ina A1 - Aston, D. A1 - Baines, E. A1 - Simonin, J. T1 - Environmental Risk Assessment of Treated Timber in Service - the Environment Focus Group Approach N2 - In the context of the Biocidal Products Directive (98/8/EC), and of the OECD work on wood preservatives, the Environment Focus Group (EFG), comprising 8 institutes and the European Wood Preservative Manufacturers Group, has been working on the environmental risk assessment of treated timber in service. A literature review of emissions from treated timber has revealed that very little existing data is usable for environmental risk assessment; the most relevant data are kinetic curves of emissions over time, which show clearly the non-linear emissions behaviour of treated wood over time. The EFG has suggested real exposure conditions for treated timber in the environment, and listed typical exposure scenarios. Five representative scenarios are characterised in detail, for use in the calculation of Predicted Environmental Concentrations (PECs). The existing methods to determine emissions from treated wood have been reviewed. Most existing experimental models cannot be used to predict environmental emissions. Monitoring of commodities in service has its specific constraints. Chemical analysis and ecotoxicity testing have also been reviewed and their relationship has been discussed. Principles for the design of experimental models, for the determination of emission fluxes from treated wood to the environment, have been established. T2 - 31th Annual Meeting of the International Research Group on Wood Preservation CY - Kona, HI, USA DA - 2000-05-14 PY - 2000 UR - http://www.irg-wp.com/irgdocs/details.aspx?id=42bc629a-609f-4689-8a62-3542121b4a79 SP - Paper 50162, 1 EP - 17 PB - International Research Group on Wood Preservation CY - Stockholm AN - OPUS4-4455 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina A1 - Kutnik, M. A1 - Conti, E. A1 - Klamer, M. A1 - Nunes, L. A1 - van Acker, J. A1 - Plarre, Rüdiger T1 - Guidance on the European Biocidal Products Regulation concerning Efficacy of Wood Preservatives N2 - In Europe wood preservatives belong to Product Type 8 (PT8) of the Biocidal Products Regulation (BPR, EU n. 528/2012), which regulates the authorisation of biocidal active substances and products in the European market. The applicant, who aims to obtain authorization to place a product onto the European market, needs to submit data to substantiate the label claims for the intended uses. Label claims are a central issue in the assessment of efficacy. The aim of this paper is to raise awareness of the recently issued “Guidance on the Biocidal Products Regulation” concerning the evaluation of efficacy of wood preservatives. This guidance document is addressed to the applicants as well as to the competent authorities of the member states of Europe in charge of assessing efficacy data, and has been in the public domain, in its latest version, since February 2017. The CEN/Technical Committee 38 “Durability of wood and wood based products” / WG 22 "Performance, assessment and specification” decided to bring the Guidance to a wider audience with the aim of disseminating the information and to trigger discussion among the experts of IRGWP. An excerpt of the Guidance that is relevant to wood preservative products is presented in an Annex to this paper. Keywords: Biocidal Products Regulation, BPR, authorisation, Guidance, PT8, curative wood preservatives, preventive wood preservatives. T2 - IRG48 Scientific Conference on Wood Protection CY - Universität Ghent, Belgium DA - 04.06. 2017 KW - Preventive wood preservatives KW - Biocidal Products Regulation KW - BPR KW - Authorisation KW - Guidance KW - PT8 KW - Curative wood preservatives PY - 2017 SN - 2000-8953 SP - IRG/WP 17-20627-1 EP - 17 AN - OPUS4-40576 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -