Liebherr Österreich Vertriebs- und Service GmbH
Abdichtung der Wanddurchführung für die Energieversorgung
![Liebherr Österreich Vertriebs- und Service GmbH](https://db.hauff-technik.de//files/mediathek/234/liebherr-österreich-vertriebs-service-gmbh-960x610px.png_960.png)
At the construction of a new headquarter of Liebherr Austria, Hauff-Technik products were used to seal a wall duct for the energy supply.
The aim was to connect the energy supply room in the main administration building with the individual workshop areas. The result is a clean, water- and gas-tight wall duct from Hauff-Technik GmbH & Co. KG. The chosen HRDi (Hauff annular space seal individual) allow an optimal sealing between core bore, casing pipe and the media lines.
The aim was to connect the energy supply room in the main administration building with the individual workshop areas. The result is a clean, water- and gas-tight wall duct from Hauff-Technik GmbH & Co. KG. The chosen HRDi (Hauff annular space seal individual) allow an optimal sealing between core bore, casing pipe and the media lines.
In the main office building, there is a central energy supply room in the basement. From there the individual workshop areas are supplied with energy.
![](https://db.hauff-technik.de//files/mediathek/234/bild3.jpg_960.jpeg)
The result is a clean, watertight and gas-tight wall duct from Hauff-Technik GmbH & Co. KG.
![](https://db.hauff-technik.de//files/mediathek/234/bild1.jpg_960.jpeg)
![](https://db.hauff-technik.de//files/mediathek/234/bild2.jpg_960.jpeg)