Hengittävistä

Hengittävistä is a Finnish term that translates to "breathable" in English. It is primarily used to describe materials that allow air and moisture to pass through them. This property is crucial in various applications, particularly in clothing and construction.

In textiles, breathable fabrics permit water vapor, such as sweat, to escape from the body, preventing the buildup of moisture and enhancing comfort. This is often achieved through specific weave structures or the incorporation of micro-porous membranes. Materials like Gore-Tex are well-known for their breathable and waterproof qualities, making them popular for outdoor and athletic wear.

In construction, breathable materials play a role in building envelopes. They allow moisture trapped within walls or structures to escape, reducing the risk of condensation, mold growth, and material degradation. This contributes to a healthier indoor environment and the longevity of the building. Examples include certain types of insulation, membranes, and paints.

The concept of breathability is important for regulating temperature and managing moisture. Whether in clothing designed to keep an individual dry and comfortable or in building materials that protect structural integrity, the ability of a material to allow air and vapor exchange is a key functional characteristic. The degree of breathability can vary significantly between different materials and is often a key factor in material selection for specific purposes.