Nonwoven Long-Filament Geotextile for Flue Gas Cleaning Residues Landfill Projects 100-800g/m2

Nonwoven Long-Filament Geotextile for Flue gas cleaning residues Landfill Projects

High-strength, durable geotextile designed for ash pit landfill applications, providing superior filtration, separation, and stabilization in coal ash and industrial waste containment systems.

Key Features:

1. Exceptional Filtration & Drainage

   • Nonwoven structure with high permeability (≥1000 l/m²/s) prevents soil clogging while allowing efficient leachate drainage.

   • Retains fine ash particles to maintain system integrity and prevent environmental contamination.

2. Reinforced Structural Stability

   • Long-filament polypropylene fibers deliver high tensile strength (≥20 kN/m, ASTM D4595) to withstand heavy loads and settlement stresses.

   • Enhances soil bearing capacity and reduces differential settlement in landfill bases and slopes.

3. Chemical & UV Resistance

   • Inert to alkaline/acidic conditions in coal ash leachate (pH 2–12) and resists degradation from prolonged UV exposure.

   • Maintains performance in harsh landfill environments for decades.

4. Customizable Solutions

   • Available in weights ranging from 200–800 g/m² and widths up to 8m for seamless installation.

   • Compatible with geomembranes and geogrids for composite lining systems.

Applications:

• Coal ash landfill base and cap stabilization

• Fly ash containment layer separation

• Leachate collection systems

• Erosion control on landfill slopes

Technical Specifications:

• Material: UV-stabilized polypropylene

• Weight: 200–800 g/m²

• Thickness: 2.0–6.0 mm (ASTM D5199)

• Tensile Strength: ≥20 kN/m (MD, ASTM D4595)

• Permeability: 100–2000 l/m²/s (ASTM D4491)

Technical Data 

Product Specification and Technical Index(GB/T 17639—2023)

Why This Geotextile?

Engineered for  landfill challenges, our long-filament geotextile combines robust mechanical properties with optimized hydraulic performance to meet EPA and MSW landfill guidelines.