Underground rehabilitation system to reduce underground wall moisture

摘要

The underground remediation system consists of prefabricated fittings (1) at the underground wall (2) of the reconstructed historical fortress. The fitting (1) is made of high-strength concrete with a U-shaped cross-section textile reinforcement, which is shaped like a wavy line with horizontal ends in the longitudinal direction. The joint (3) of the fittings (1) is made in the horizontal upper part by teeth (16, 17). In the lower horizontal part there is a drain hole (4). The shaped pieces (1) have a rubber rim (15) at the edges which are in contact with the underground wall (2) of the rehabilitated building. The suction opening (5) has a permanently running fan (11). The suction opening (5) and the exhaust opening (6) have a protective grille (14).