PP /PET filament needle punched non-woven geotextile, it is geotechnical engineering and civil engineering applications in a
geosynthetics, is through the polypropylene / polyester filament into a network and consolidation method, the fiber arranged into
a three-dimensional structure The In addition to good mechanical properties, but also has a good vertical and horizontal drainage
performance and good extension properties and high resistance to biological, acid and alkali, anti-aging and other chemical
stability. At the same time, it also has a wide pore size range, tortuous pore distribution, excellent permeability and filtration
performance.
geosynthetics, is through the polypropylene / polyester filament into a network and consolidation method, the fiber arranged into
a three-dimensional structure The In addition to good mechanical properties, but also has a good vertical and horizontal drainage
performance and good extension properties and high resistance to biological, acid and alkali, anti-aging and other chemical
stability. At the same time, it also has a wide pore size range, tortuous pore distribution, excellent permeability and filtration
performance.