Drainage cell, Versi cell 500x500

$4.00

Drainage cell is designed and engineered for sub-surface drainage as well as for providing waterproofing membrane protection and heat and sound insulation.

Drainage cell eliminates the use of heavy gravel aggregates for sub-surface drainage and screeds for waterproofing membrane protection in planter boxes and roof gardens. It is applied also on retaining walls to prevent buildup of hydrostatic pressure.