PP Biaxial Geogrid 1515 For Soft foundation reinforcing of Highway
And Railway
PP Biaxial Geogrid Introduction:
PP Biaxial Plastic Geogrid is used PP as its raw material, produced
through extruding, punching, heating, longitudinal stretching,
transverse stretching.
PP Biaxial Geogrid Performance:
The PP biaxial geogrid have high tensile strength at both
longitudinal & transverse dire.
PP Biaxial Geogrid Application:
Soft foundation reinforcing for highway,railway, Slop protecting
projects, landfill side.
PP Biaxial Geogrid Function:
1. Improve the bearing capacity of foundation;
2. Preventing cracking and subsiding;
3. Convenient to construct, reducing cost and maintaining expense
PP Biaxial Geogrid Specification:
| Index properties | Test Method | Units | MD Values | TD Values |
| Polymer | - | - | pp | - |
| Carbon Black Min | ASTM D 4218 | % | 2 | - |
| Tensile strength @2% Strain | ASTM D 6637 | KN/m | 5 | 5 |
| Tensile strength @5% Strain | ASTM D 6637 | KN/m | 7 | 7 |
| Ultimate tensile strength | ASTM D 6637 | KN/m | 15 | 15 |
| Strain @ Ultimate strength | ASTM D 6637 | % | 13 | 13 |
| Junction Efficiency | GRI GG2 | % | 90 | 90 |
| Overall Flexural Rigidity | ASTM D 1388 | mg-cm | 690,000 | - |
| Aperture Stability | COE Method | mm-N/deg | 646 | - |
| Aperture Dimensions | - | mm | 38 | 36 |
| Minimum Rib Thickness | ASTM D 1777 | mm | 0.9 | 0.7 |
| Roll Width | - | m | 3.95 | - |
| Roll Length | - | m | 50 | - |
| Roll Weight | - | kg | 38 | - |
PP Biaxial Geogrid Packing:
The roll is 3.95mx50m. And 52140M2(264 rolls) in a 40HQ.
Certification:
