Depending On the variety of Micropile produced, the potential is created through pores and skin friction (the bond among grout and soil), bearing problems as well as the toughness from the casing/bar Micropiles are loaded to their design depth by pouring grout right into a steel casing that's been pre-drilled. https://maps.app.goo.gl/YojC2P1gNve8wSuB6