Reinforcing metal, commonly an all-thread bar, is inserted into the micropile casing and higher-strength cement grout pumped in. The casing may possibly lengthen to the full depth or conclusion earlier mentioned the bond zone with the reinforcing bar extending to the total depth. b) Micropiles are employed for rehabilitation tasks https://titusooebx.life3dblog.com/30721455/indicators-on-micro-piling-procedure-you-should-know