NEEDLE PUNCHED GEOTEXTILES
Polypropylene and polyester
Needle punched geotextiles are irreplaceable for ground stabilization, preventing material mixing as well as filtration and stabilization of the ground and the structure. The ones mostly used are polypropylene textiles (PP), as they are 2 to 6 times stronger than polyester geotextiles (PES).
Advantages
- Creating a barrier between individual layers of soil prevents them from mixing
- It ensures the stability and load-bearing capacity of the ground and structures
- Thanks to its hydraulic properties, it is used in drainage of ground structures
- It strengthens weak soil and stabilizes the substrate
Technical Data
| polypropylene | polyester | |
|---|---|---|
| Weight | 90-1200 g/m² | 100-1200 g/m² |
| Material | 100% polypropylene | 100% polyester |
| Tensile strength (EN ISO 103019) | 8-70 kN/m² ; 8,2-75 kN/m² | 1,3-11,8 kN/m² 1,9-12,7 kN/m² |
| Filtration opening (EN ISO 12956) | 110-70 μm | 50-40 μm |
| Dynamic perforation strength (EN 13433) | 28-0 mm | 28-0 mm |
| Length | min. 50 m, max 200 m | min. 50 m, max 200 m |
| Width | min. 1 m, max 6,2 m | min. 1 m, max 6,2 m |
Photos
For Download
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pdf
ENG_GRILTEX_NEEDLE_PUNCHED_GEOTEXTILES
Roads and motorways 
Railways 
Waste and landfills 
Mining 
Parking lots and tree-lined roads 
Sports and recreation