can be bent together without splitting and without destruction
with styrofoam support core
quicker installation due to easy handling
lower weight of the inliner
As a market leader we have defined quality and processing guidelines for our customers and only the precast concrete plants that commit themselves to these standards and can prove it, are allowed to market their manholes with the PREMIUM PRODUCER quality seal.
The modelling of the existing manhole with Laser scan is the most modern technique today for a precise allowance. The manhole is digitised in a 3D model. This allows an exact prefabrication of the rehabilitation elements.