Renovation and sealing of drainage channels on the slope

Our German partner selected TILTEX for the renovation and sealing of drainage channels on the slope of the Rappboden Dam in the picturesque Harz mountains.

These channels are used for surface drainage and must drain up to 300 l/s. Since the paving stones were constantly coming loose, the operator wanted to renew the gutters with a system that is both durable and easy to maintain.

The loose paving stones were replaced, and a surface seal using our sand-cement mat was placed over them — an effective solution for long-term stability.