Kuivaseinien
Kuivaseinien, also known as drywall or plasterboard, is a building material used in interior walls and ceilings. It is composed of a core of gypsum plaster sandwiched between two layers of thick paper. The paper acts as a barrier to moisture and provides strength, while the gypsum core provides fire resistance and soundproofing. Kuivaseinien is lightweight, easy to install, and can be finished with a variety of materials such as paint, wallpaper, or textured coatings. It is commonly used in residential and commercial construction due to its versatility and cost-effectiveness. The term "kuivaseinien" is derived from the Dutch words "kuiv" meaning dry and "sein" meaning wall, reflecting the material's dry nature and its use in walls.