Concrete assembly column and assembly method thereof

The invention relates to the technical field of building construction, in particular to a concrete assembly column and an assembly method thereof.The concrete assembly column comprises a prefabricated column body and column body steel bars, a plurality of steel bar sleeves are arranged in the lower end of the prefabricated column body, and the column body steel bars are vertically arranged in the prefabricated column body; the method comprises the steps of determining a datum line of the concrete assembly column on a horizontal plane through laser longitude and latitude; the concrete assembly column is hoisted to the position above the datum line; a calibration laser instrument is attached to the outer side face of the concrete assembly column, and the emitting direction of laser emitted by the calibration laser instrument is made to be vertically downward; the position of the concrete assembly column is adjusted on the horizontal plane, so that the emergent laser of the calibration laser instrument coincides