High strength PET geogrid
High tensile strength in conjunction with low strain
High specific strength
Excellent long-term behaviour due to low creep tendency
Easy installation due to low weight per unit area and flexible adaptable structure
Very wide range of strengths both uniaxial and biaxial
Project-related raw material selection possible
High available strength up to 3,000 kN/m
High long-term resistance even under demanding environmental conditions
Good interlocking effect due to optimum coordination between the width of the geogrid and the maximum grain size of the soil
Description:
Polyester Geogrid is a high-strength, woven geosynthetic material designed for soil and structural reinforcement. Made from high-modulus polyester yarns and coated with PVC or bitumen, it provides exceptional tensile strength, low creep, and long-term durability. Hongxiang polyester geogrids are widely used in road foundations, slope stabilization, retaining walls, and railway subgrades, ensuring structural reliability and performance even under extreme conditions.
Features
Polyester warp knitted polyester geogrid adopts high strength polyester industrial filament, weaving warp mesh fabric through warp knitting, and processing it into geogrid by PVC coating. It is applied to the treatment of soft soil foundation and reinforcement of subgrade, dyke and other projects, so as to improve the quality of the project and reduce the cost of the project.
1.High tensile strength low elongation
2.High tear – resistant
3.Strong combination with gravel and soil
4.Anticorrosive,anti-aging and alkali-resistant
Application:
1.Railway ballast protection: due to train vibration and wind and rain, the ballast is lost. Use a geogrid to wrap the ballast to prevent the ballast from losing and improve the stability of the roadbed;
2. Railway retaining wall: Geogrid is used to strengthen the retaining wall on the side of the railway, such as the platform and cargo platform in the railway station, which can extend the service life and reduce the maintenance cost;
3. Reinforced retaining wall: add geogrid beside the highway and in the vertical retaining wall to improve the bearing capacity of the retaining wall;
4. The foundation of the abutment is generally easy to sink downwards and the phenomenon of vehicle jumping occurs. Paving the geogrid under the foundation of the abutment can increase the bearing capacity and stabilize the abutment.
Specification:
| Parameter | Unit | Typical Value |
|---|---|---|
| Material | — | High-tenacity Polyester (PET) |
| Tensile Strength (MD/TD) | kN/m | 30–200 |
| Elongation at Max Load | % | <13 |
| Aperture Size | mm | 25×25 – 50×50 |
| Coating Type | — | PVC / Bitumen |
| Roll Width | m | 3.95 – 5.9 |
| Roll Length | m | 50 – 200 |
