Polyester filament geotextile is made of polyester filaments through needle punching and consolidation. It is made by the method of polyester filaments forming a net and consolidating, and its fibers are arranged into a three-dimensional structure.
Polyester filament geotextile is made of polyester filaments through needle punching and consolidation. It is made by the method of polyester filaments forming a net and consolidating, and its fibers are arranged into a three-dimensional structure.
Staple fiber needle-punched nonwoven geotextiles have excellent water permeability, filterability and durability, and can be widely used in railways, highways, stadiums, dams, hydraulic structures, tunnels, coastal tidal flats, reclamation, environmental protection and other projects. The main types are staple fiber needle-punched nonwoven geotextiles and split film yarn woven geotextiles.