AgruFlex™ Tunnel Liner - Agru Austria

Whether used in blast and bored or conventional tunnel constructions, AgruFlex Tunnel Liner protects concrete tunnel structures against the infiltration of water, aggressive soils and root penetration. A very low density polyethylene (VLDPE), AgruFlex Tunnel Liner combines flexibility with tensile properties, chemical resistance and long-term performance. Due to its superior water resistance, AgruFlex reduces the maintenance work needed to repair water spots, dripstones from lime diffusion and external concrete corrosion.

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