vízpáráteresztés
Vízpáráteresztés refers to the ability of a material to allow water vapor to pass through it. This property is crucial in various applications, particularly in construction and textiles. In buildings, materials with good water vapor permeability, often referred to as breathability, help manage moisture within the building envelope. This prevents the buildup of condensation, which can lead to mold growth, material degradation, and reduced thermal performance. Examples of water vapor permeable materials in construction include vapor-permeable membranes, certain types of insulation, and some types of plasters and paints.
In the context of textiles, water vapor permeability relates to how well a fabric allows moisture, such