Concrete gutters (trays, channels) are traditionally used for arranging drainage systems on construction sites of various purposes. They are reliable, durable, and serve for a long time. A concrete tray can be reinforced with special steel overlays that protect the edges from wear and tear and equipped with a vertical drain for connection to the city storm sewer system.
The optimal combination of low price and high quality allows this product to enjoy the greatest popularity at the stages of designing drainage systems.