... durability 3.With PET or PP fiber for raw material 100g-800g Water Permeability No-woven Filament Geotextile for constructionThe ... chemical fiber as raw material, acid and alkali resistance, no corrosion.9. Construction, light weight, convenient use, simple construction ... contact us,thank you!Contact detail:Add:Room2328,Building,No.29,Wuxiaoqiao Street,Tianhe Dist,Guangzhou,Guangdong,China.Mobile ...