Drainage trough made of weldable plastic material, for catching and conducting surface waters away from slag heaps, disposal sites and the like, is provided with at least one anchoring element

摘要

The drainage trough (2) made of weldable plastic material, for catching and conducting surface waters away from slag heaps, disposal sites and the like, is provided with at least one anchoring element (3) incorporating at least one base plate (5) oriented roughly parallel to the longitudinal axis of the trough.