Porous Drainage Infiltration System with Cable Channel

The Porosit drainage infiltration system combined with a cable duct for railway construction, track drainage, ditch drainage, side drainage, and embankment drainage. Railway ditch drainage. The Porosit drainage infiltration system combined with a cable duct can be retrofitted in the edge area of the railway line or used in new construction projects. The system primarily addresses issues related to land availability. This concept can be implemented along railway tracks in cutting areas and at station sites. It is an economically and technically mature solution to avoid separately laid drainage and cable routes and consists of a porous concrete half-shell as well as a concrete cable duct with a walkable cover plate serving as the edge path.