Due to the heavy traffic or because of mistakes in the past construction and using wrong materials, we have the problem that manhole covers will collapse. On this way they become a dangerous area for the daily traffic.
HERMES TECHNOLOGIE developed a System for easy workmanship including special materials and machines for an efficient, quick and repair for a durable result. In the following photos you can see the three step system, which needs a minimum of space and allows you to make the work during only 1 hour and to give free the construction site immediately after finishing the work!
The HERMES TECHNOLOGIE System For Manhole Cover Repair And Regulation On Streets