1. Material: PP or PET 2. Meet ISO 9001:2008 3. Five years ... in dam, railway, landfill, stadium Geotechnical Fabric Specification:1. Material: PP or PET 2. Color: White, Black, Green, Blue, Red, Grey ... strength, soft and light weight3. Water-resistant, air permeableApplication:1. Geo-textile2. Filtration3. Reinforcement4. Roadbed clothes5. Drains6. Roadways7. Railway8. Tunnels9. Embankment ...