geotextile 500g m2

Polyester Filament Geotextile (PET Filament Geotextile) is a premium non-woven geosynthetic material produced from continuous polyester filaments through advanced needle-punching or thermal bonding processes. 

Compliant with international standards like ISO 10318 and ASTM D4751, it is engineered to deliver reliable performance in critical civil engineering and environmental protection scenarios.

Core Applications

As a versatile and high-performance solution, it is mainly used in road and railway embankments, landfill liners, and coastal erosion protection:

• Road & Railway Embankments: Reinforces subgrades to resist deformation and differential settlement, separates soil from aggregates, and enhances the overall structural stability of transportation infrastructure.

• Landfill Liners: Serves as a protective layer for geomembranes (e.g., HDPE/PVC liners), filters leachate to prevent clogging, and isolates waste from surrounding soil to minimize environmental contamination.

• Coastal Erosion Protection: Mitigates wave and current-induced erosion on coastal slopes and shorelines, stabilizes soil while allowing water permeability, and supports vegetation restoration for long-term ecological protection.

Key Advantages & Features

• Exceptional tensile strength and modulus: Maintains structural integrity under heavy loads and prolonged use.

• Superior UV and chemical resistance: Withstands harsh outdoor conditions and corrosive environments without degradation.

• Reliable filtration and drainage: Uniform pore structure retains soil particles while facilitating water flow, ensuring long-term functionality.

• High tear/puncture resistance: Adapts to irregular terrain and construction activities, reducing installation damage risks.

• Lightweight and easy to install: Enables efficient laying and seamless integration with other geosynthetics.