... , dam, deck, steep slope projects of highway, railway ,etc. Specificationsmaterial:plastic width:1m-2.5m length:50m-100m TGSG15-15,20 ... ,30-30,40-40,45-45 use:construction,railway,wallgeogridMaterial: plastic, fiberglass,polyester,compositeModel Type:TGDG25,35,50,80,110,150,170 ...