The application of a chemical protection of the wood, through impregnation, where the wood is soaked for several hours in a basin with chemical products, is recommended. Wood that has not been treated with a chemical substance may be attacked by damaging insects, fungal decay or blue stain. We offer the treatment of impregnation to protect your construction timber or the wood used in garden structures that are in contact with the soil.
Products for the impregnation
- KORASIT TT40P Retention class: 40 gr/m2 – penetration NP1 – usage class 2 – colour: green. Used for interior structures that are in contact with humidity (rood structures, wooden frames etc.).
- BASILIT – B flüssig Retention class: 30 gr/m2 – penetration NP1 – usage class 2 – colourless. Used for interior wooden structures.
- KORASIT TS Retention class: 40 gr/m2 – penetration NP1 – usage class 2 – colour: brown and green. Used for roof structures, wooden frameworks and structures.
Vacuum pressure impregnation - autoclave
We also offer a vacuum pressure impregnation, the so-called autoclave procedure. The impregnated wood that went through this process underwent a special treatment under pressure, to be protected from any biological aggressions (insects, fungal decay) that are responsible for the goods' damage. This treatment prolongs the durability of the wood and is used for goods that are placed outdoors, in direct contact with the soil or humidity. Usage class 4. The autoclave impregnation is a vacuum pressure impregnation and is conducted by specialised partners.