kipsiyhteisteisiin

Kipsiyhteisteisiin refers to the specific jointing system used in Finnish gypsum wall construction. The term combines “kipsi” (gypsum plaster) with “yhteisteisiin”, which denotes the connections or seams that hold the plaster panels together. These joints are essential for ensuring structural integrity and a smooth interior finish.

During installation, panels are trimmed and fitted so that the edges meet at a slight angle. The joint is then reinforced with a non‑stretchable tape or a fiberglass mesh, after which a thin layer of joint compound, known as “kipsisinhastia”, is applied. Multiple thin coats are often laid to build up a seamless surface. The compound is allowed to dry, followed by sanding and the final coating of paint or wall covering.

Kipsiyhteisteisiin are designed to accommodate minor movements and thermal expansion, preventing cracks from forming in the finished wall. Because gypsum is hygroscopic, these joints also help manage moisture diffusion within the wall structure. In commercial applications, modern jointing films offer higher resistance to penetration and a quicker working time.

The practice of executing kipsiyhteisteisiin is regulated by Finnish building codes, which specify the required joint width, tensile strength, and fire rating. Inspectors may check the joint's conformity during the interior finishing stage. If the joints are improperly sealed, the wall’s durability and fire safety may be compromised.

In summary, kipsiyhteisteisiin is a specialised construction technique that ensures the long‑term stability, aesthetic quality, and compliance of plaster‑lined walls in Finland.