Filament geotextile is a kind of geosynthetic material, collectively referred to as polyester filament needle punched non-woven
geotextile. Filament geotextile is safer, more economical and more effective in construction. It can solve the basic problems in engineering construction, can adapt to the uneven base in construction, can resist the damage of external construction force, has
small creep, and under long-term load It can still maintain its original function. Compared with other non-woven fabrics, filament
geotextiles are stronger. For non-woven fabrics of the same specification, the tensile strength of filament geotextile is higher
than other non-woven fabrics, and it also has higher UV resistance and high temperature resistance.