KeraLine has become indispensable for lining all accessible drainage structures. With the stoneware slab elements, sewers of all geometries from DN 300, such as circular, mouth, egg or rectangular shape, but also other cross-sections, can be constructed as partial or full lining.
Service life of a rehabilitated sewer: > 50 years
Vitrified clay is proven to be an extremely long-lasting material, thereby extending the depreciation period. The operational cost are marginal, damaged tiles are easily replaced.The bonding to the subsurface of the structure for rehabilitation or lining is assured by the dove-tail shaped contours on the back of the tiles resulting in a bonding strength of 1,5 N/mm2