| 摘要 |
PURPOSE: A variable form fixing apparatus, capable of manufacture of strong mold by expanding a constructing panel side to side, is provided to make a separation process of a constructing panel from the mold after curing concrete. CONSTITUTION: A variable form fixing apparatus comprises an operating panel(22), a pitch expansion member(40), a pressurization member(60) and an intimate movable member(80). The operating panel is inserted between construction panels. The building panel forms a mold. Both side of the pitch expansion member adheres closely to one side of a plurality of operating panels.
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