Kleihues Betonbauteile

High-quality sewer with high capacity

The subsoil at the junction Kornstrasse/Bramscher Strasse in Osnabrück is prepared for the installation of the shaft structure Figure: Stadtwerke Osnabrück
The subsoil at the junction Kornstrasse/Bramscher Strasse in Osnabrück is prepared for the installation of the shaft structure
Figure: Stadtwerke Osnabrück
The shaft structure, weighing 24 tons, is perfect fit into the subsoil of the Sonnenhügel district of Osnabrück Figure: Stadtwerke Osnabrück
The shaft structure, weighing 24 tons, is perfect fit into the subsoil of the Sonnenhügel district of Osnabrück
Figure: Stadtwerke Osnabrück
To enable the crossing, the rainwater sewer at the high-pressure gas pipeline was manufactured using pipes of rectangular cross-section, instead of pipes of circular cross-section Figure: Stadtwerke Osnabrück
To enable the crossing, the rainwater sewer at the high-pressure gas pipeline was manufactured using pipes of rectangular cross-section, instead of pipes of circular cross-section
Figure: Stadtwerke Osnabrück

Based on a study of the German Association for Water, Wastewater and Waste (DWA), about 17 % of the public sewers in Germany are in need of renovation. The most frequent cause: the high age of the sewer network, since only around one third of the sewers was built in the past 25 years. The major portion, approx. 36 % of the German sewers, has currently an age of between 26 and 50 years. The rest is still older.

The most frequently encountered damages are those caused by defective connections. The reason for this is the unavailability of spot drills at the time and the cracks in the pipe...

Find out more in

BFT 11/2014

Find out more in

BFT 11/2014

Ressort:  UNDERGROUND CONSTRUCTION | TIEFBAU
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