Long Fiber Geotextile - High-Strength PET Non-Woven for Heavy-Duty Use

Raw Material & Manufacturing Process

• Constructed from high-quality PET polyester chips, which are melted at controlled temperatures and extruded into filaments via a screw machine.
• The filaments are stretched to improve mechanical properties, then laid into a continuous web.
• Needle-punching technology bonds the filaments tightly, creating a fabric with consistent thickness and structural integrity.

Key Performance Features

• Exceptional strength: Provides reliable load-bearing capacity in demanding engineering projects (e.g., high-traffic highways, large embankments).
• Anti-aging: Maintains physical and chemical properties even after long-term exposure to sunlight, moisture, and temperature changes.
• Resistance to wear and chemicals: Withstands friction from soil and construction equipment, and is unaffected by acidic or alkaline soils.
• Flexibility: Easy to bend and lay on curved or uneven surfaces, reducing installation time and labor.

Typical Application Scenarios

• Specialized applications: Heavy metal remediation landfills, saline-alkali marshes, and industrial waste landfills.
• Transportation infrastructure: Highway subgrades, railway track beds, and airport runways for drainage and soil stabilization.
• Hydraulic projects: River embankments, coastal tidal flats, and dams for filtration and separation of soil layers.

Product Specifications

• Weight per unit area: 100g/m² ~ 800g/m²
• Width: 1.0m ~ 6.6m
• Roll length: 50m ~ 200m (or customized per user requirements)