Functions

Drainage-largeObjective 
The major function of draining is to evacuate water or other liquids towards the structure’s outlets.

Action 
Very porous, draining geosynthetics:
  • Convey heavy flows throughout their thickness
  • Drain soil
Advantages of the use of the Drainage range
  • Economy of granular draining materials that are difficult to implement  
  • Gain on the cover of the structure 
  • Facility and low cost implementation 
  • Continuity of draining even in case of deformation of the slope
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