What is Polyester Geogrid?
Polyester Geogrid (PET Geogrid) is a high-performance geosynthetic material designed to reinforce soil and improve ground stability. Manufactured from high-strength polyester filament yarns and coated with polymer for durability, it offers outstanding tensile strength, low elongation, and excellent bonding with soil, aggregate, and asphalt.
High Tensile Strength – Ensures long-lasting reinforcement for roads, railways, and heavy-duty infrastructure.
Durability – Resistant to chemicals, UV, and aging, guaranteeing decades of performance.
Cost Savings – Prevents cracks, reduces deformation, and cuts long-term maintenance costs.
Easy Installation – Lightweight, flexible, and quick to lay, saving time and labor on site.


Our polyester geogrids are widely used in:
Highways & Roads – Enhance subgrade stability and extend pavement life.
Railways – Reinforce track foundations and prevent settlement.
Embankments & Dikes – Improve load-bearing and structural integrity.
Slopes & Retaining Walls – Prevent soil erosion and sliding.
Airports & Parking Lots – Increase ground strength for heavy loads.
Mining & Tunnels – Provide safe and reliable underground reinforcement.




Biaxial Type Specification
| Property | Test Method | PET 20-20 | PET 30-30 | PET 40-40 | PET 50-50 | PET 60-60 | PET 80-80 | PET 100-100 | PET 110-110 | PET 120-120 | PET 150-150 | PET 180-180 | PET 400-400 | |
| Ultimate Tensile Strength(1)(KN/M) | MD | EN ISO 10139 | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 110 | 120 | 150 | 180 | 400 |
| CD | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 110 | 120 | 150 | 180 | 400 | ||
| Elongation at Maximum Load(%) | MD | 10 | ||||||||||||
| CD | 10 | |||||||||||||
| Approximate Mesh Size(MM) | 12.7*12.7 25.4*25.4 40*40 | |||||||||||||
| Roll Width(M) | 1-6 | |||||||||||||
| Roll Length(M) | 50-200 | |||||||||||||
Email: cathy@geogrid-cn.com
Phone / whatsapp: 0086 139 0153 8890