Top Cast in Situ Piles Secrets

As observed in the determine beneath, continual auger is used to drill the borehole, carry up drilled soil, and pour concrete even though the auger is moved up. Because of this, the borehole does not need to have casing or hydrostatic force to forestall harm to the borehole wall.?????? ?????????? ???? ???????????? ?????? ??????? ??????? ??? ???????

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