Method and measuring system for controlling the moisture absorption and moisture release behavior of building elements

摘要

The invention relates to a method for controlling the moisture absorption and moisture release behavior of building elements (1), in particular thermal insulation, in which the water vapor pressure at at least one measuring location within the building element (1) is determined. The invention is characterized in that, in addition, the water vapor pressure is determined at at least one further measuring location outside the building element (1) and that the ratio of the water vapor pressures inside and outside the building element (1) is monitored as a function of time. In addition, a measuring system for controlling the moisture absorption and Feuchteabgabeverhatlens of building elements (1), in particular thermal insulation, proposed, having at least a first measuring device (8a) for determining the water vapor pressure within the building element (1). According to the invention, the measuring system also has at least one second measuring device (8b) for determining the water vapor pressure outside of the building element (1). The measuring devices (8) are connected to a computer unit (15), which evaluates the ratio of the measured values as a function of time.