sewer renovation
Flexirohr and Flexichamber worksite in Finland
A summary from a livestream we organized together with Picote two weeks ago. At the worksite, 50 meters of gravity sewer was sliplined and a plastic renovation chamber was installed inside the...
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Flexirohr sliplining in Tampere
In addition to using specialized contractors Tampere Water renovates defect sewer lines also by their own crews. In a recent project, a DN300 wastewater pipeline was relined with DE270 Flexirohr. The...
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A relining project in a nature reserve in Germany
A storm water network in Wuppertal had a lot of problems such as holes and roots. In certain parts the pipe bottom did not exist anymore. The water authorities were looking for an...
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Relining and reorganization of over 850 m steel pipe
In Jena / Germany one of our installation partners relined over 850 m of an old DN 150 steel pressure pipeline with the DN 125 Flexirohr pipe and converted into a gravity connection line. The...
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Static calculation for Flexirohr is available!
In cooperation with Prof. Dr. Falter, a static proof of the Flexirohr in the NW range DN 90 – DN 270 was created for the load cases: filling of the annular space, water pressure, earth and...
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