DLT DREN 20 is a geosynthetic allowing more drainage areas and is used for works which are characterized by a high amount of water. It is also a geosynthetic that can be applied in:
- Insulation: DLT DREN 20 acts as an insulator in tunnels and other underground structures exposed to a strong flow of water.
- Concrete slabs: the high-density polyethylene sheet (HDPE) is applied to slabs with a high load-bearing capacity.
- Runways: DLT DREN 20 is used to favor runway conditions.
- Raised floors: The nodular sheet is also used for raised floors.