Neuartiges Abdichtungssystem für Rohrdurchführungen: Anwendung bei der Neuverlegung und der Sanierung

For pipe entries, like they are used for the house connection of water, gas, electricity or telecommunicaton, a new self-repairing sealing sytem was developed. It can either be used for the restoration of leaky connections as well as for new installations. One advantage of this system is the possibility to introduce the sealing from only one side, e.g. from the basement without the need of excavation on the outsid