W 20/20

Product sample W 20/20
Product sample W 20/20 TerraMatt woven geotextiles are ideal for separation, soil reinforcement and ground reinforcement applications. The product has very high tensile strengths and CBR values compared to nonwoven geotextiles. They are a very cost effective solution for all kind of engineering projects. The water permeability of the geotextiles is in general several times higher than the permeability of most common soils. The controlled opening size of woven also make this an ideal product for filtration applications and clogging can be avoided. Widths up to 535 cm can be offered.

Functions

  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
Mechanical properties Test Method Value Tolerance
Tensile strength - MD EN ISO 10319 50.0 kN/m -5.2 kN/m
Tensile strength - XD EN ISO 10319 50.0 kN/m -5.2 kN/m
Elongation at break - MD EN ISO 10319 14.0 % +/-3.2 %
Elongation at break - XD EN ISO 10319 12.0 % +/-2.8 %
CBR Puncture Resistance EN ISO 12236 4.4 kN -0.88 kN
Dynamic Cone Drop EN ISO 13433 12.0 mm +/-2.4 mm
Hydraulic properties Test Method Value Tolerance
Water permeability normal to the plane EN ISO 11058 15x10-3 2 -5x10-3
Water flow normal to the plane EN ISO 11058 2 -5
Characteristic Opening Size (AOS) EN ISO 12956 220.0 +/-66.0
Hydraulic Velocity EN ISO 11058 25 x 10-3 +/-7.5
Physical properties Test Method Value Tolerance
Thickness under 2 kPa (*) EN 964/1 0.70 +/-0.14
Weight (*) EN 965 175 +/-17.5
Roll width 525 +/-3%
Roll length 200 +/-2%
Full load volume (+/- 10%) 66150 +/-10%
Roll diameter (+/- 10%) 43 +/-10%

Product applications

  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20
  • Product sample W 20/20