| 摘要 |
PROBLEM TO BE SOLVED: To simplify the installation work and reduce the cost by integrally arranging a water section unit using external panels as forms in common and assembling forms on a foundation and placing concrete and assembling the water section unit to the constructed frame body. SOLUTION: A water section unit UW is fabricated from first to last in a separate factory from a building BU and transported to a construction site. The unit UW is hung up by wires engaged with a plurality of hanging rings. Then, the unit UW is installed on a foundation of the building BU assembled with reinforcements 44 and fixed with anchor bolts while leveling it. Then, a form F for placing concrete is assembled on the foundation and external panels Po used as the form F in common are used as a part of the form F. Subsequently, concrete is placed in the space of the form to integrally form the external panels Po. The form F is disassembled to integrally connect the external panels Po to the frame body S. In this way, the cost is reduced and the unit UW can be precisely fixed to a specified position of the building BU. And further, the assembling man-hours of the form F can be reduced. |
