Reinforcing metal, ordinarily an all-thread bar, is inserted in to the micropile casing and large-toughness cement grout pumped in. The casing may extend to the full depth or end above the bond zone Using the reinforcing bar extending to the total depth. Metal casing by using a tapered surface, micropiles https://bangkok-wax54062.goabroadblog.com/30851302/micro-piling-fundamentals-explained