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These bars not just operates to generate full tension as well as compression capability yet likewise improves much-needed bonding with the cement. To summarize, the major distinction in between micropiles, bored stacks, as well as helical stacks results from diameter and length. Micropile is likewise a sort of helical stack yet of smaller dimension. It is normally used in areas where there are below ground energies or soil can not dig excessive. If there are limited piling contractors choices to utilize an excavator, then the micropile is the best option.