Description
Innovative drainage membrane made from HDPE – high-density polyethylene with double cylindrical protrusions.
It provides high ventilation capacity on both sides, allowing unilateral distribution of loads caused by soil pressure.
It is used on basement walls above the waterproofing layer to protect it from possible damage caused by soil pressure. It is especially useful in areas with steep slopes such as trenches, tanks, etc.
Code | Weight | Size mm | Cylindrical Protrusions |
GRIL2902000002001 | 650gr/m2 | 2x20m | 5+5mm |