Channel drainage element for streets and the streets to be drained

摘要

Gutter drainage element for roads, in particular for roads with a longitudinal incline, characterized in that it contains on the upper surface at least one upper edge collecting channel (5) for collecting dirt, which has a symmetrical shape and runs perpendicular to the upper surface of the drainage element (1) , and next to it at least one inclined drainage channel (6) is arranged, which is inclined in relation to the expected water flow, and whose axis to the upper surface of the drainage element (1) runs at an angle of 40 to 60 ° and all channels (5, 6 ) are flat with a depth of up to 50 mm.