1.material: plastic 2.use:Reinforcing for retaining wall, dam, deck, steep slope projects of highway, railway ,etc. Specificationsmaterial:plastic width: ... ,80,110,150,170,200Application: Reinforcing for retaining wall, dam, deck, steep slope projects of highway, railway and shore Function:1 ... --Big hole size Geogrid roll Geogrid used to reinforce road high quality construction use geogrid