lämmastikalus

Lämastikalus refers to a type of foundation or base layer used in construction. The term originates from Estonian and directly translates to "insulation base" or "thermal insulation base." It is primarily employed in building projects to provide a stable and insulating foundation for various structures, including buildings, roads, and other infrastructure.

The main purpose of a lämmastikalus is to prevent heat loss from the building or structure into the ground below. This is achieved by incorporating insulating materials within the base layer. These materials can include expanded polystyrene (EPS), extruded polystyrene (XPS), or other foam-based insulation boards, as well as gravel or mineral wool depending on the specific application and environmental requirements. The design of a lämmastikalus aims to create a thermal break, thereby improving the energy efficiency of the entire structure and reducing heating costs.

Beyond its thermal properties, a lämmastikalus also contributes to the structural integrity of the construction. It provides a load-bearing layer that distributes weight evenly, preventing ground settlement and ensuring long-term stability. The specific composition and thickness of the lämmastikalus are determined by factors such as the expected load, soil conditions, and climate. Proper installation is crucial for its effectiveness, ensuring a continuous and unbroken layer of insulation.