Dry sandblasting is the cleaning method, where the abrasive is fed to the surface to be cleaned in parallel with a jet of compressed air. It is typically used for removing rust and dirt from the surface of metal. As a result, spraying sand on the metal surface becomes rough, which creates favorable conditions for further adhesion of paint to the surface. This method can be used, when cleaning old facades, plasters, stones, concrete, brick surfaces, metal and wood. The lack of dry sandblasting is dust in the work processes.
Dry sandblasting is used in the following spheres:
- Cleaning of metal from rust and dirt
- Cleaning of stone and concrete from the old paint and dirt
- Cleaning of oil and other fuel tanks.
- Cleaning of ships