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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.