Manhole rehabilitation with the PREDL-Flexliner system, made out of wastewater-resistant synthetic material.
With the PREDL-Flexliner, a user-friendly manhole rehabilitation is possible within a very short time. The manhole base-liner is inserted in the manhole in one piece and in a non-destructive manner and unfolded to the original size once in the manhole.
The most modern possibility for the exact recording of the data of the old manhole. Digitalisation of the old manhole as a 3D model.
The polystyrene model which has been milled on the basis of the scanned data, serves as a mould for the production of the FLEXLINER and for its stabilisation before casting.
IN ONE PIECE AND IN A NON-DESTRUCTIVE MANNER
The PREDL-FLEXLINER is manufactured on the basis of chemical-resistant polyurea and ca be inserted into the shaft completely without splitting.