Two dimensional geo drainage material (net):PE geodrainage net:Thickess: 5mm.Tensile strength: 8KN/m(ASTM D5035).Carbon content: 2%.Compounding geodrainage net(with 100g,150g, 200g PET geotextile):Fluid rates(Permeability): 1.0*10-4 m2/sec.(ASTM D4716-00).Adhesive strength between layers: 178g/m(GRI GC-7).Roll width:2m.Roll length: 50m.Roll square meter: 100m2.---------------------------------------------------------------------------------------------------Three dimensional geo drainage net:PE geodrainage net:Thickess: 5.00mm/6.00mm/7.00mm/7.50mmTensile strength: 14KN/m; 18KN/m; 26KN/m;28KN/m;(ASTM D5035)Press-resistance strength: ≥2000Kpa; ≥2500Kpa; ≥2700Kpa; ≥3000KpaELONGATION: 60%.Carbon content: 2%.Compounding geodrainage net(with 100g,150g, 200g PET geotextile):Fluid rates(Permeability): 1.0*10-4 m2/sec.(ASTM D4716-00).Adhesive strength between layers: 178g/m(GRI GC-7).Roll width:2m.Roll length: 50m.Roll square meter: 100m2.It is applicable for refuse damp, road base, road drainage, railway drainage, tunnel drainage, etc.