... 2.use:Reinforcing for retaining wall, dam, deck, steep slope projects of highway, railway ,etc. Specificationsmaterial:plastic width:1m-2.5m ... ,170,200Application: Reinforcing for retaining wall, dam, deck, steep slope projects of highway, railway and shore Function:1. Improve the bearing ... --Big hole size Geogrid roll Geogrid used to reinforce road high quality construction use geogrid