Coru Drenaj

Drainage Board

It is a drainage and insulation protection board made of high-density polyethylene (HDPE), resistant to plant roots and decay. It protects concrete elements such as retaining walls from water and moisture while allowing water to filter through, thanks to its geotextile filter layer.

Suitable Areas of Use

Specifically developed to protect bituminous insulation applications.
Used to protect waterproofing from mechanical damage during backfilling and later from chemicals in the soil, to quickly drain excess water and direct it to drainage pipes if present, to provide air circulation, and to prevent moisture from rising capillary under the foundation.
Used in the construction of foundation retaining walls, foundations, floors, tunnels, water channels, dams, bridges, railways, and highways.

Packaging and Consumption

2.40 x 20 m = 48 m² roll