karhennusmenetelmiä
Karhennusmenetelmiä are techniques used to increase the surface roughness of a material. This process is often employed to improve adhesion between different materials, enhance grip, or prepare a surface for further treatment. The specific method chosen depends on the material being treated, the desired degree of roughness, and the application.
Common karhennusmenetelmiä include mechanical abrasion, chemical etching, and thermal treatments. Mechanical abrasion involves using abrasive materials
The selection of a karhennusmenetelmä is critical for achieving the intended outcome. For instance, in painting