It is stuck as EPDM membrane bands, side by side to the smooth reinforced concrete curtain and fixed with pressure plate. Lineflex KNT is used for adhesion process. The consumption of adhesive is 500gr/m² on the average. The membrane binis are welded to each other by applying hot air and pressure to the thermoplastic bands, present on the membrane. The finishing on the curtain is fixed with pressure bar. It is filled with rubber based mastic between the pressure bar and concrete curtaion. The bottom parts of the curtain are united by sticking with the membrane turning to the curtain behind the foundation or by making thermic welding. Membrane is protected with materials such as styropor, geotextile felt or drainage plate etc. and covered with brick or earth.