DOUBLE-SIDED INSULATED WALL STRUCTURE AND CONSTRUCTION METHOD THEREOF

To provide a double-sided insulated wall structure for resolving problems of easily openable boundary part between foam body panels and of difficulty of realizing passing of a wall part.SOLUTION: In a double-sided insulated wall structure 10 of the present invention, an insulated wall part 11 has a concrete skeleton 16 containing a bar arrangement structure 15 therein, multiple insulated plate materials 12 covering the outer wall face side and the inner wall face side of the concrete skeleton 16, and an opening-preventing member 17 arranged to straddle a height-direction boundary part 18 of the insulated plate materials 12. By this structure, the opening-preventing member 17 prevents opening of the insulated plate materials 12 at the height-direction boundary part 18 due to concrete pressure when placing the concrete, to realize passing of the insulated wall part 11.SELECTED DRAWING: Figure 1B 【課題】従来の両面断熱壁構造では、発泡体パネル同士の境界部が開き易く、壁部の通りを実現し難いという課題があった。【解決手段】本発明の両面断熱壁構造１０は、断熱壁部１１は、配筋構造１５を内部に含むコンクリート躯体１６と、コンクリート躯体１６の外壁面側及び内壁面側を被覆する複数の断熱板材１２と、断熱板材１２同士の高さ方向境界部１８を跨ぐように配設される開き防止部材１７と、を有する。この構造により、開き防止部材１７が、コンクリート打設時のコンクリート圧力による高さ方向境界部１８での断熱板材１２の開きを防止することで、断熱壁部１１の通りが実現される。【選択図】図１Ｂ