The TDS monoblock drainage channel with a hydraulic section of 100 mm is designed to collect and drain surface wastewater from all types of areas from housing estates to roadways (loads from 1.5 to 25 metric tons).

This unique monoblock system provides the buyer with a full warranty and operational period, due to the TDS drainage channel and its supporting parts are made of the same material with the same wall thicknesses. This unique design eliminates the constant problem of annual replacements and maintenance.