The grouting for your group A micropiles is ready under gravity. In group B, grout is injected under pressure into the hole, even so the force is constrained to forestall hydrofracturing in the close by soil. Team C micropiles are installed in two ways: 1st, a Main grout is pressure-applied https://jaredyc4hf.bloginwi.com/65971529/the-5-second-trick-for-engieering