With SOLTA®LINER solutions, more than seven million meters of pipelines have already been permanently rehabilitated worldwide.
In the case of needle felt liners for trenchless sewer rehabilitation, certain technical aspects are basic requirements. These include the fact that the products must be earthquake-proof.
After the dramatic earthquakes in Japan in 2011, the condition of numerous sewer pipes that had been rehabilitated with our pipe liners before the Sendai earthquakes was examined. The results were to provide information on the suitability of the pipe liners in order to gain knowledge for the future.
The extensive tests yielded a very positive result: The tested SOLTA®LINERs showed no damage whatsoever, thus proving their earthquake resistance.