For major infrastructure and civil engineering works, weak soil subgrades require long-term reinforcement and superior water drainage. Our premium filament geotextile is manufactured directly from continuous polyester fibers to deliver industry-leading structural strength. Unlike short-fiber mats, this advanced nonwoven polyester geotextile forms an unbroken, tough matrix that works as a heavy-duty separating layer for roads and tracks. This high-flow spunbond geotextile allows water to pass through effortlessly while preventing fine sand from moving into coarser gravel layers. Whether used as a protective cushion under geomembranes or a heavy continuous filament fabric for coastal stone defense, it ensures your project stays stable under massive traffic loads.

Technical Specifications

Why Choose Our Geotextile?

• Superior Tensile Strength – Our continuous filament nonwoven fabric delivers exceptional elongation and tear resistance for demanding reinforcement applications.

• Long-Term Durability – Excellent creep resistance and chemical stability ensure reliable performance in landfills, road construction, and erosion control.

• High Permeability & Filtration – Designed with optimal porosity to prevent soil migration while allowing efficient water flow, reducing hydrostatic pressure.

• Quality & Consistency – Manufactured to international standards with rigorous roll-to-roll testing, giving you uniform thickness and reliable field performance.
   

Primary Applications

• High-Speed Railway Beds: Laid beneath ballast tracks to absorb heavy vibrations, prevent mud from pumping upward, and keep track foundations perfectly level.
• Expressway & Runway Subgrades: Separating soft subgrade dirt from heavy crushed stone bases to stop asphalt roads and airport runways from cracking or sinking.
• Landfill Drainage Layers: Placed directly above or below thick plastic liners to serve as a tough, puncture-resistant shield that channels away toxic liquids.
• Tunnel Lining Waterproof Protection: Fixed to rough tunnel rock walls before installing waterproof membranes to prevent sharp rocks from puncturing the seal.

Frequently Asked Questions (FAQ)