Ahead of hardening of the first grout, equivalent grout is injected the moment via a sleeve grout pipe at a strain of the nadir of one.0MPa. The metal casing is buried in soil or rock and also the grout is pressured into both ends of the casing by utilizing a https://brazilianwaxpantip50257.theobloggers.com/37724027/considerations-to-know-about-micro-piling-procedure