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

polypropylenepolyester
Weight90-1200 g/m²100-1200 g/m²
Material100% polypropylene100% polyester
Tensile strength (EN ISO 103019)8-70 kN/m² ; 8,2-75 kN/m²1,3-11,8 kN/m² 1,9-12,7 kN/m²
Filtration opening (EN ISO 12956)110-70 μm50-40 μm
Dynamic perforation strength (EN 13433)28-0 mm28-0 mm
Lengthmin. 50 m, max 200 mmin. 50 m, max 200 m
Widthmin. 1 m, max 6,2 mmin. 1 m, max 6,2 m

Photos

For Download

1.02 MB | pdf
ENG_GRILTEX_NEEDLE_PUNCHED_GEOTEXTILES
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Applications

Roads and motorways
Railways
Waste and landfills
Mining
Parking lots and tree-lined roads
Sports and recreation