kaksoisseinämäisiä
Kaksoisseinämäisiä refers to a Finnish term describing a double-walled structure or object. This concept is employed in various contexts, primarily for insulation, containment, or structural reinforcement. In engineering and construction, double-walled structures are common for tanks, pipes, and building walls. The primary purpose of the double wall is to provide an additional layer of protection or insulation.
For storage tanks, a double wall offers secondary containment, significantly reducing the risk of environmental contamination
The principle of double walls is also applied in products like vacuum flasks or thermoses, where the