Your search resulted in 6 documents.
Restriction for use and waste management for pressure treated wood - The current situation in Norway
2001 - IRG/WP 01-50175
The Norwegian Environmental Authorities have this winter sent out a draft on restrictions in production and use of heavy metals in preservative treated timber. If it is passed, it will lead to drastic changes in the use of preservatives in Norway from this autumn. The environmental authorities and the preservative industry are both at present discussing waste management for CCA and creosote treate...
F G Evans
Restrictions or environmental taxes as regulatory means - How will they influence the use of pressure treated wood?
1998 - IRG/WP 98-50101-28
In all the Nordic countries except Norway, we have environmental restrictions on the use of pressure treated wood. In Norway we expect environmental taxes on a large number of various products in 1998/99 - probably also pressure treated wood with one or more of the heavy metals copper, chromium and arsenic.
The paper will discuss how this can influence the use of pressure treated wood and cause a...
F G Evans
The implementation of restrictions on the use of arsenic and chromium based wood preservatives in Sweden
1995 - IRG/WP 95-50062
In 1992 the Swedish National Chemicals Inspectorate introduced restrictions on the use of wood treated with arsenic and/or chromium based wood preservatives. Such wood is now in principle only allowed for use in ground contact or in water. These restrictions have had considerable influence on the use of wood preservatives for sawn timber for the Swedish domestic market. Thus only 35% of the preser...
J Jermer, M-L Edlund, K Nilsson
The difficult choice of the preservation industry when changing to more environmentally acceptable products
2000 - IRG/WP 00-50156
Until recent years the preservation industry in Norway had no problems with the environmental authorities. However, during the last three years the pressure has increased, and the authorities' solution to restrict hazardous chemicals is to introduce green (environmental) taxes for the products containing these chemicals, and also for the pressure-treated wood. The preservation industry ac...
F G Evans
Restrictions on the use of chlorosilanes as potential wood preservatives
1985 - IRG/WP 3345
The biological protection of wood by chemical modification with different types of chlorosilanes has been investigated. The impregnation of wood has been carried out by means of liquid phase and vapor phase treatments using pure silane and silane-solvent systems. The biological efficacy against wood rotting fungi, molds and staining fungi was determined in a number of screening trials, subsequentl...
M Stevens
Regulations of wood preservatives in Finland
1978 - IRG/WP 3124
Toxic wood preservatives are covered by the Poison Act (No. 309/69). The act came into force in May 1969 and was supplemented by the Statute on Poisons (No. 612/69). The act and the statute contain the regulations on the production, commerce and handling of poisons. Already when issued they were complained to contain some defects and obscurities. However, only minor alteration in them have been ma...
T Vihavainen