Impregnation and fixing
The impregnation of wooden poles is carried out
in automated autoclaves using the vacuum-pressure-vacuum technology, a
high-quality solution free from impurities and a chemically stable CCA
(chromium, copper, arsenic) antiseptic manufactured by Osmose. The power
transmission line wooden poles absorb the antiseptic at a rate of at least 12
kg per 1 cubic meter of the sapwood (in terms of dry matter).

Quality assurance
All products have the necessary certificates

Optimal choice
Service life over 50 years