Premium Grade Polyester Filament Nonwoven Geotextile for Railway Subgrade Construction Works

Premium Grade Polyester Filament Nonwoven Geotextile for Railway Subgrade Construction Works. The pores are evenly distributed and have excellent water permeability and filtration performance, which can prevent sediment from flowing away and achieve layered filtration of water and soil. The tensile strength is high, resistant to puncture, and it can withstand both tension and tear. It can be adapted for scenarios of reinforcing soft foundations and protective layers for subgrade. It is resistant to acid and alkali, anti-aging, and does not rot easily. It can be used for long-term applications in underground and open-air water conservancy and road projects. It is mainly used for road base filtration and seepage prevention, river embankment and dam protection, artificial lake protection, and isolation of landfill liners.