| 摘要 |
PROBLEM TO BE SOLVED: To provide a method by which vertical walls along curved surfaces are stacked and installed and a fill is formed at the rear. SOLUTION: Rigid long-sized shaft materials 1 are disposed in upright at regular intervals, and wall surface materials 3 are pinched among the mutually opposed edges of the adjacent two shaft materials. Connecting plates projected from the side faces of the shaft materials are annexed, vertically penetrated rigid rod-shaped bodies are annexed to the connecting plates, and tubular bodies are arranged in parallel previously at both edges of the wall surface materials 3. When the wall surface materials 3 are mounted, the rigid rod-shaped bodies are inserted to the tubular bodies at both edges. Since the tubular bodies can be rotated around the rigid rod-shaped bodies, the junction angles of the adjacent wall surface materials 3 are spread and curved surfaces can be formed.
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