The slot drain, there is to leave only a gap of 15 to 20 mm on the pavement surface. The effect is more cryptic and beautiful. It is a form of surface drainage that many designers consider when designing a pedestrian street.
Slot drains have been used in many places in China.
The slotted drainage system consists of a modular integrated drainage system consisting of a steel slotted cover plate, a resin concrete drainage trench drain, a catch basin, variety of accessories, and has good drainage capacity.
The material of trench drain is resin concrete, and the cover grate material is galvanized steel or stainless steel, which provides good loading compression resistance performance.