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.
> exact copy of the old shaft
> dimensionally stable and yet flexible
> fits neatly through any cone
> quick and high-quality renovation
TRENCHLESS MANHOLE REHABILITATION
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Details
3D Laserscan
The most modern possibility for the exact recording of the data of the old manhole. Digitalisation of the old manhole as a 3D model.
INCL. STYROFOAM-NEGATIVE
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.
FLEXLINER with FLEX-CONNECTOR
FLEXLINER with attached EPDM transition piece for installation using a stainless steel sleeve in the connection pipe.