EXTERIOR WALL STRUCTURE, EXTRA WALL PANEL AND CRADLE FOR BUILDING EXTERIOR WALL PANEL OF ARCHITECTURAL STRUCTURE

摘要

To provide an exterior wall structure, an exterior wall panel and a cradle for building the exterior wall panel of an architectural structure, which dramatically changes its appearance according to angles of sunshine.SOLUTION: On a wall surface 10 of the exterior wall structure, a recessed fold 11 and a projected fold 12 are alternately arranged for multiple times, and folding lines make up a horizontally extending zigzag surface 13. An exterior wall panel 20 consists of multiple bar bodies 30 with trapezoidal cross sections, arranged together, and a connecting body 40 which connects the multiple bar bodies 30 with one faces 31 of the bar bodies. The multiple bar bodies 30 are arranged side-by-side with the faces 31 of the bar bodies on the same plane 21, and neighboring bar bodies are connected together with parallel faces 33 and 34 of the bar bodies. A cradle 50 has a supporting part 51 where the multiple bar bodies 30 are arranged, and the supporting part 51 has a zigzag surface 53 with lower faces 34 and 35 of the multiple bar bodies 30 fitting with each other when the one faces 31 of the multiple bar bodies 30 face upward.SELECTED DRAWING: Figure 2