Materials

Geomat DM20

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

Applications

• Lightweight erosion protection for river training and lakes / lagoons.
  
  
• Used in environmentally sensitive areas as vegetation soon grows through it.