Directly Accessible Soil Zone

Continuing surface compaction and the increase of heavy precipitations burden not only the existing disposal infrastructure but also make the development new residential and industrial parks difficult. Without doubt, is here the natural way of rain water seepage, the drainage or infiltration by a trough. So it is easy to comprehend that nearly all norms, rules and regulations not only propagate but also prescribe this kind of surface rain water treatment infiltration. Especially in the nonurban and center presents this more and more a conflict situation. In many places the necessary surface for an above-ground infiltration system (trough) is missing. Here sets the ENREGIS/concept Vivo Stone heavy traffic. The system presents a 30 cm thick, accessible, overgrown and vegetated swale and is identically in its function and mode of action with the natural vegetated swale.