Structure and Properties
- Thin layer of 3-D geotextile filled with a ‘mini’ Open Stone Asphalt mixture.
- Open structure allows plants to grow through – vegetation cover is rapid and improves erosion resistance.
- Withstands waves up to ~0.3m and currents up to ~ 2.5 m/s.
- Prefabricated in rolls up to 4.8m wide and up to 25 metres long
- Can be placed above or below water
- Lightweight erosion protection for river training and lakes / lagoons.
- Used in environmentally sensitive areas as vegetation soon grows through it.