The green roofs of the buildings are completely covered with vegetation. In event of a leakage in its sealing system its technically very difficult or in some cases impossible to locate and repair the leakage. For that reason we developed a Sensor DDS system which is permanently implemented into the roof design.
The brown roof is the roof with gravel as a top layer. The gravel is protecting the sealing geomembrane (pvc, tpo, bitumen) against the direct sun and other extreme weather conditions. By installation of Sensor leak detection geotextile we can perform the Sensor leak location testing even on the roofs which are covered with various material.