Percolation tunnel AS-KRECHT

The AS-KRECHT is a tunnel-shaped accumulation and drainage system consisting of a light, plastic semicircular box (boxes) closed at both ends with plastic fronts. It is a high-capacity underground system that is suitable for the accumulation and gradual infiltration of rainwater from consolidated areas and surfaces into soil. Rainwater accumulation systems Growing cities are more and more frequently facing the problem of draining rainwater from consolidated surfaces at their peripheries. The small diameters of sewerage pipelines or insufficient capacity of the channels of local recipients make it impossible to drain the required quantities of fallen rainwater with sufficient speed. A refurbishment of the sewerage system or adaptation of recipient channels is very costly and sometimes infeasible from the technical point of view.