Product Specification
Biaxial plastic geogrid is a type of geosynthetic material that is used for soil reinforcement in civil engineering and construction applications. It is made from polypropylene (PP) and is designed with a grid structure that provides strength and stability in two directions (biaxial).
The plastic geogrid consists of a series of intersecting ribs or strands that form a grid pattern. The ribs are typically extruded to have a uniform thickness and width, and they are then stretched in both the machine direction (MD) and cross-machine direction (CMD) during the manufacturing process. This stretching imparts high tensile strength to the geogrid in both directions.
| Item/Model | SG15-15 | SG20-20 | SG30-30 | SG40-40 | SG50-50 |
| Longitudinal stretch ≥kn/m | 15 | 20 | 30 | 40 | 50 |
| Transverse stretch ≥kn/m | 15 | 20 | 30 | 40 | 50 |
| Longitudinal stretch rate≤% | 15 | ||||
| Transverse stretch rate≤% | 13 | ||||
| Width | 1~6 | ||||
Uses of Biaxial Plastic Geogrid:
- To increase the bearing capacity of the foundation and extend its service life.
- To prevent ground subsidence or cracking and maintain a neat and aesthetically pleasing appearance of the ground.
- For convenient construction, time and labor savings, shortened construction period, and reduced maintenance costs.
- To prevent cracks in culverts.
- Reinforce the slope to prevent soil erosion.
- Enhance the stability of slope grass planting mesh mats.
Biaxial Plastic Geogrid Applications:
- Road and pavement construction
- Retaining walls
- Slope stabilization
- Landfills
- Railways and airfields
