Fabricated precast concrete column manufacturing method
The invention relates to the technical field of fabricated buildings, and aims to provide a fabricated precast concrete column manufacturing method. The fabricated precast concrete column manufactured through the manufacturing method is high in concrete compactness, good in column body quality and h...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of fabricated buildings, and aims to provide a fabricated precast concrete column manufacturing method. The fabricated precast concrete column manufactured through the manufacturing method is high in concrete compactness, good in column body quality and high in bearing capacity. The manufacturing method comprises the following steps that the lower die is placed on a centrifugal machine; arranging the reinforcement cage on the lower die, and distributing concrete to the lower die; covering the upper die on the lower die, connecting the upper die with the lower die, and arranging end plates at two ends of the upper die and the lower die; starting a centrifuge to drive the upper die, the lower die and the reinforcement cage to rotate; and dismantling the end plate and the upper die. The prefabricated concrete column solves the problems that in the prior art, the compactness of concrete between prefabricated concrete columns is poor, the mass of the column body is poor |
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