Protection and Drainage Board FKD 12
Optigrün Protection and Drainage Board FKD 12 as a drainage element beneath traffic areas with car and truck usage, intensive green roofs, balconies and terraces.
Product properties
| Material | Recycled HDPE (napped sheet) PP (fleece) PE (slip layer) |
| Nominal thickness | approx. 12 mm |
| Grammage | approx. 1,300 g/m² (total) |
| Water discharge capacity (DIN EN ISO 12958) | 0.39 l/(m*s) (at 2% roof pitch) |
| Compressive strength | approx. 1,600 kN/m² |
Area of use
- As a drainage element under public areas on buildings used by vehicles
- As a drainage element under vegetation areas with no need for a water reservoir but extremely high pressure load
- Use only on roof surfaces with a minimum of 2% regular gradient of the sealing plane
Specific properties
- 100% recycled HDPE - CE-marked CE-1213-CPR-5584
- Pressure stable
- Prevents accumulation of water
- Lightweight super structure with high drainage capacity
- Compressive strength approx. 1,600 kN/m² (160 t/m²)
- Thermally strengthened filter fleece layer
- Recyclable