Our comprehensive Funke product range has convinced: In the course of the extension of the district road 45 in the German city  Rüthen, the existing combined sewerage system was converted into a separation system. For the renovation of an existing combined sewer and the construction of a new rainwater sewer, pipes from our HS® Underground Drainage Pipe System and a large number of other products from our company were used - such as the VPC® Pipe Coupling, the CONNEX Junction, the FABEKUN® Junction and our Funke Renovation Socket. It was used to renovate several old, damaged house connection pipes to the existing sewer made of reinforced concrete pipes.