Pedestrian areas
This system is designed to drain water from the structure through the drainage layer as quickly and efficiently as possible, preventing the pavement from being eroded and, in winter, from frost heave and decay. For this purpose, the foundation is laid by tile or any other finishing that is well conductive to water (sand, gravel) and prevents water stagnation.
Used materials:

ISO-DRAIN 10 GMP

ISO-DRAIN 10 GHT

ISO-DRAIN 10 GF

ISO-DRAIN 10 GEO

ISO-DRAIN 10 GSP

VTEH NW 9-13

VPROOF PVC

ISO-DRAIN eco plain sheet