IRG Documents Database and Compendium


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The registration of wood preservatives under the Pesticides Act of 1962 in the Netherlands
1976 - IRG/WP 364
J Van der Kolk


Treatment of dried sawn spruce and redwood building timbers with water-borne preservatives under a scheme for the quality control of the preservation and preserved wood in the Netherlands
1978 - IRG/WP 3123
Treatment of dried sawn spruce and redwood Building Timbers with water-borne preservatives under a scheme for the quality control of the preservation and preserved wood in the Netherlands. The aim of this article is to give the reader a modest description of the evaluation of fundamental research in wood preservation into a practical application....
H F M Nijman, N Burgers


The new National Directive on wood preservation in the Netherlands
1998 - IRG/WP 98-50101-03
In the Netherlands the major part of treated timber is sold under the KOMO-certificate. The National Directive for vacuum pressure treated timber on which certification is based, is currently being revised. The new National Directive will contain a code of good practice including maximum leaching figures. It incorporates quality requirements for treated timber, existing legislative requirements an...
W J Homan, J K B Kwisthout, J Dubelaar


The environment and the timber preservation in the Benelux countries
1990 - IRG/WP 3580
The environment has become a major issue in all industries. To focus on the timber preservation industry an analysis is made of the production chain. Suggestions are made for diminishing or excluding emissions of agents of pollution. After a review of the legislation in Holland, some important statements are made on the production process, the products involved and the waste materials. Finally raw...
C De Mey, R Leegwater


Trust in the durability of preserved wood during and after the reclamation of the Zuiderzee
1987 - IRG/WP 4134
A firm belief in the durability of preserved wood must have existed during the reclamation of the Zuiderzee, because thousands of m³ have been utilized. The wood is exposed to attacks of marine borers and other organisms in the marine environment. Was this trust right or wrong? A recent examination was made of creosote impregnated pine posts after 65 years service in a dam, near the Barrier Dam a...
H Visscher


Dutch work programme for environmental measures in wood preserving industry
1993 - IRG/WP 93-50001-30
Since the carly eighties, it has emerged that somewhat severe environmental problems exist in a significant number of wood-impregnating plants. Regular, structural emissions of such materials as hydrocarbons, and e.g. substances defined as requiring urgent attention, occur into the air, soil and water, including groundwater. This has been established by various investigations and an orientative in...
P Pasveer, H Militz, W J Homan


Environmental risk assessment of wood preservatives in the Netherlands
2001 - IRG/WP 01-50166-10
Before biocides can be introduced to the Dutch market, they have to be authorised under the Pesticides Act (1962). The criteria for authorisation of biocides have been laid down in the Dutch Decree on Environmental Requirements for the Authorisation of Pesticides Used in Fields Other than Agriculture. In 1998, the EU Biocides Directive (98/9/EC) entered into force, and it was implemented in May 20...
E Smit, P van der Zandt, J Appelman


Preliminary desk research in the Netherlands on development of a Knowledge Based System for Life Cycle Assessment of wood products
1997 - IRG/WP 97-50093
TNO is currently coordinating an EC-project (LIFE-SYS WOOD) to develop a consistent approach to Life Cycle Assessment (LCA) of wood products. Existing and new LCA-inventory data of six wood products will be evaluated on reliability and consistency. After validation, LCA-results will be made available through a Knowledge Based System (by 1998-1999). The aim of the KBS is to make LCA-results availab...
P Esser, D Robson, R Vanhauten


Wood preservation in the Netherlands
1985 - IRG/WP 3324
This report gives some information on the production, import and use of timber in the Netherlands and, in more detail, about the country's wood preservation industry. As the country's production of wood that is useful for its manufacturing industries is very limited, the position of wood in the building industry is not too important. Architects think first in terms of bricks, con...
N Burgers, R Cockcroft, D De Jong