Filament nonwoven geotextile is a high-performance synthetic fabric engineered by entangling endless polyester (PET) or polypropylene (PP) filaments through needle-punching or thermal bonding processes. Unlike short-fiber geotextiles, its continuous filament structure ensures superior tensile strength, durability, and uniformity, making it ideal for demanding civil engineering, environmental, and infrastructure applications.
Key Features
Exceptional Tensile Strength: Resists elongation and deformation under heavy loads.
Uniform Structure: Ensures consistent filtration, drainage, and separation performance.
Puncture & Abrasion Resistance: Withstands harsh installation conditions and long-term mechanical stress.
Chemical & Biological Inertness: Resists degradation from soil chemicals, acids, alkalis, and microorganisms.
UV Stabilization: Optional treatment for extended outdoor exposure.
High Permeability: Allows efficient water flow while retaining fine soil particles.