päällyskerros
Päällyskerros is a Finnish term that translates to "top layer" or "outer layer" in English. It generally refers to the uppermost stratum or coating of something, often a surface or material. The specific meaning of päällyskerros depends heavily on the context in which it is used.
In construction and civil engineering, päällyskerros commonly denotes the wearing course of a road. This is
In geology and soil science, päällyskerros can refer to the topsoil or the uppermost layer of the
The term can also be applied more broadly to any surface coating or finish. For instance, in