Drainage at 360°
Tenax TDP geocomposites result from the combination of a cuspated geonet and a geotextile. Their three-dimensional structure is designed to ensure water flow in every direction, therefore Tenax TDP are comprehensive drainage geocomposites.
The lamination with one or two geotextiles (filtration and protection) offers a complete “filtration-drainage-protection” system.
The high thickness of the cuspated drainage geonet provides a high compressive strength: Tenax TDP geocomposites ensure high level of flow rate even under high loads (500 kPa) or with very low slopes.
The draining net of Tenax TDP is available in different thicknesses, and the product can be laminated with one or two geotextiles (TDP/1 or TDP/2).
|PRODUCT||FLOW RATE at 20 kPa||FLOW RATE at 100 kPa||FLOW RATE at 200 kPa||FLOW RATE at 500 kPa|
Test method: ISO 12958
Flow rate values in l/s*m
Boundary conditions: HDPE rigid membrane