The invention relates to an asphalt stirring apparatus for building construction. The asphalt stirring apparatus comprises a frame and a stirring tank, wherein the middle position of the outer surfaceof the stirring tank is symmetrically provided with two supporting shafts, the supporting shafts are rotatably connected to supporting arms on both sides of the rack, one of the supporting shafts isconnected to an inverted motor, a stirring shaft is arranged in the stirring tank, the upper end of the stirring shaft is connected to a variable frequency motor positioned above the stirring tank, aplurality of stirring devices are uniformly arranged on the stirring shaft and comprise installation rods, one end of the installation rod is fixedly connected to the stirring shaft, a reset spring sleeves on the installation rod, one end of the reset spring is fixedly connected to the stirring shaft, the other end of the reset spring is fixedly connected to a sliding block, and the sliding blocksleeves on the installation rod. According to the present invention, the inverted motor can drive the stirring tank to rotate 180 DEG, such that the material positioned at the bottom portion of the stirring tank can be positioned at the top portion so as to substantially flip the material and effectively mix the material.