Geotextile Drainage Boards
Geotextile Drainage Sheets with its integrated geotextile cover, it prevents the waste space around the bubble from being blocked. It has high drainage capacity. The air gap between the bubbles ensures that the flowing water is drained safely and the structure is protected. The drainage board has extremely high compressive strength and important technical features in tunnel and infrastructure applications.
Geotextile Drainage Boards; are preferred with high drainage performance in under roads, parking areas, bridges and garages.
Technical Specifications
| Plate Raw Material | HDPE |
| Geotextile Raw Material | PP |
| Plate Color | Black |
| Geotextile Color | Silver, Grey |
| Sheet Thickness | 0.6mm |
| Geotextile Weight | 136 g/m² |
| Roll Width | 2.0 – 2.4m |
| Roll Length | 12.5m |
| Roll Weight | 22.15 kg |
| Bubble Height | 10mm |
| Bubble Space | 3.360 Per m² |
| Air Gap Between Bubbles | 7.9 l/m² |
| Drain Capacity | 4.8 l/s/m |
| 288 l/min/m | |
| 17,300 l/h/m | |
| Geotextile Permeability | 85 l/m²/h |
| Compressive Strength | 400 kN/m² – 650 kN/m²(40 t/m²) |
| Application Temperature | 40 °C to +80 °C |
| Alerts | Protect From Drinking Water |