Right before hardening of the main grout, equivalent grout is injected the moment via a sleeve grout pipe at a force of a nadir of 1.0MPa. and water. Sand can also be added According to structure prerequisites to scale back the general Value. The micro piles are divided into 4 https://paxtonz3ec3.theideasblog.com/32012559/the-best-side-of-micro-piling-procedure