Efficiency of micropile No Further a Mystery
If your diameter is under 250 mm it may be possibly micropile or helical pile and vice versa. If size is small and diameter is less than 250m, This is a micropile.A liner of whole depth upto challenging rock / strata is essential. M.S. or HDP pipe liners are being used MS liners are even so preferable.Additionally, micropiles could be harmed by cor