Composite Geogrid - Composite Geogrid
filament non woven geotextile
Filament Polyester Geotextile Fabric
09/01/2020
Polyester
Polyester Geogrid
09/01/2020

Composite Geogrid

Product Introduction


Composite Geogrids are geocomposites especially designed for soil stabilisation and reinforcement applications. The WT Composite Geogrid are manufactured by bonding a WT Biaxial Geogrid to a nonwoven polyester geotextile. Application
  1. Base reinforcement.
  2. Subgrade stabilization.
  3. Slope stabilization.
  4. Asphalt reinforcement.

Product Specification


Index Properties Test Method Unit MD Values TD Values
 Polymer - - PP -
 Minimum Carbon Black ASTM D 4218 % 2 -
 Tensile Strength @ 2% Strain ASTM D 6637 kN/m 10.5 10.5
 Tensile Strength @ 5% Strain ASTM D 6637 kN/m 21 21
 Ultimate Tensile Strength ASTM D 6637 kN/m 30 30
 
Geotextile Physical Properties  
 Polymer - - PET -
 Mass per unit area ASTM D 5261 g/m2 200 -
 Ultimate Tensile Strength ASTM D 4595 kN/m 14 12
 Tensile Elongation ASTM D 4595 % 50 -
 CBR Puncture Strength ASTM D 6241 N 2300 -
 Apparent Opening Size ASTM D 4751 mm 0.11 -
 
Dimensions        
 Roll Width - m 3.90 -
 Roll Length - m 50 -
Note: MD = Machine Direction; TD = Transverse Direction.