Kalvopohjia

Kalvopohjia is a Finnish term that translates to "membrane foundations" or "membrane bases." It refers to a type of foundation construction that utilizes a flexible membrane as a key component. This membrane is typically made of a durable, impermeable material, such as a specialized plastic or rubber composite. The purpose of the membrane is to create a barrier, often to prevent moisture from entering a building or structure from the ground below. This can be particularly important in areas with high water tables or in constructing basements and other subterranean levels. The membrane is usually integrated into the concrete foundation or laid beneath it, effectively sealing the structure from groundwater ingress. The specific design and installation of kalvopohjia can vary depending on the site conditions and the structural requirements of the building. It is a method employed to enhance the durability and longevity of structures by protecting them from detrimental effects of soil moisture and rising damp.