sliplining
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...
Read more
Flexirohr training and installation in Portugal
Last week we had a training with a team from Pinto&Braz. We installed a total of 12 manhole sections / 200m of DE270 Flexirohr inside DN300 concrete pipe in three days. Thanks to the...
Read more
Connection collar to Flexirohr
Flexirohr sliplining is an efficient method for gravity sewer rehabilitation. A challenge of the system: How to connect house connections coming directly to the pipe without digging? We have solved...
Read more
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...
Read more
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...
Read more
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...
Read more