Drenoter - Model 500 2 X 0,5 X 0,3 m -Drainage Panel With High Hydraulic

Patented draining panel with iron cage and inner non-woven bag filled with expanded polystyrene blocks, use it in the drainage trenches in landslide, in the vineyards, behind the retaining walls, very light, safe to lay, compatible with groundwater, ideal completion of the DRENOTER 1,000 modules in the systems of multilayer drainage.