High Strength Plastic Geogrid Polypropylene Polyethylene Pp Biaxial Geogrid
Biaxial Plastic Geogrid is a high-performance geosynthetic material manufactured from polypropylene or polyethylene through extrusion, punching, and bidirectional stretching. This process forms a uniform grid structure with excellent tensile strength in both longitudinal and transverse directions.
Unlike uniaxial geogrids, biaxial geogrids provide balanced strength in two directions, making them particularly suitable for applications where loads are distributed in multiple directions, such as road bases, parking areas, and airport pavements.
One of the main engineering challenges in road construction is subgrade instability caused by weak soil conditions. Biaxial geogrids effectively solve this problem by creating a strong interlocking mechanism between the grid and aggregate materials. This interlock increases shear resistance and improves load distribution, significantly reducing rutting and settlement.
For contractors and developers, this means longer pavement life, reduced maintenance costs, and improved construction efficiency. The use of geogrids can also reduce the thickness of aggregate layers, leading to cost savings in material and transportation.
Additionally, the product is resistant to UV radiation, chemical corrosion, and environmental degradation, ensuring long-term durability even under harsh conditions.
| Model | Tensile Strength KN m | Elongation percent | Aperture Size mm | Width m | Roll Length m |
|---|---|---|---|---|---|
| TGSG15 | ≥15 | ≤13 | 25*25 | 4 | 50 |
| TGSG20 | ≥20 | ≤13 | 30*30 | 4 | 50 |
| TGSG25 | ≥25 | ≤13 | 33*33 | 5 | 50 |
| TGSG30 | ≥30 | ≤13 | 35*35 | 5 | 50 |
| TGSG40 | ≥40 | ≤13 | 40*40 | 6 | 50 |
| TGSG50 | ≥50 | ≤13 | 50*50 | 6 | 50 |
- Full range of biaxial geogrid specifications
- Stable quality with strict inspection standards
- Strong production capacity for bulk orders
- Competitive factory pricing
- Professional export service team
Q What is the difference between biaxial and uniaxial geogrid
A Biaxial provides strength in both directions while uniaxial works mainly in one direction.
Q Can it reduce road thickness
A Yes it allows thinner base layers.
Q Is it suitable for soft soil
A Yes it significantly improves stability.
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