As a result of using the newest technology we offer impregnation according to EN335 norm:
1st class refers to wood used under the roof ( i.a. roof truss),
2nd class refers to wood used under the roof but exposed to moisture,
3rd class refers to wood used outdoors without ground contact,
4th class refers to wood used outdoors with ground contact and (or) water.
Vacuum pressure Impregnation:
Vacuum pressure impregnation process is based on sucking air out of the wood cells and pressing in the impregnating agent in its place.
The process is being executed in computer controlled autoclaves.
In saturation coating process we use CTB P+ certificate water solution impregnates : Korasit KS2 as well as Tanalith E 3475.
he standard color of enriched wood in the impregnation process is green.
Brown colour is also available in our impregnation offer.
Immersion impregnation is mainly being used to secure building timber, roof trusses, structural timber etc.
It is carried out in hydraulic tanks filled with impregnation solution.
Przedsiębiorstwo Produkcyjno Handlowe DANKROS Sp. z o.o.
Production facility Krościenko
Krościenko, 38-700 Ustrzyki Dolne
tel./fax: 13 461 14 69