HEAT INSULATION-EARTHQUAKE RESISTANT STRUCTURE OF WOODEN BUILDING

To provide a heat insulation-earthquake resistant structure of a wooden building capable of providing a heat insulation layer corresponding to heat insulation performance determined by a district section and a heat insulation grade without receiving restriction of a column dimension to an outer wall panel and an attic panel.SOLUTION: An outer wall panel 1 comprises a face plate 4 having rigidity, a frame material fixed to the peripheral edge of a surface of becoming its indoor side and a heat insulation layer 6. A thickness a of the outer wall panel is larger than a dimension c in the thickness direction of the outer wall panel of a column 7, and a maximum thickness of the heat insulation layer installable on the inside of the panel can be thickened. The outer wall panel can cope with a dwelling house of a different area of an energy-saving standard by changing only a thickness of the heat insulation layer without changing a dimension of the frame material and a stud.SELECTED DRAWING: Figure 1 【課題】外壁パネルや小屋裏パネルに柱寸法の制限を受けないで地域区分や断熱等級で決められた断熱性能に応じた断熱層を設けることができる木造建築物の断熱耐震構造を提供する。【解決手段】外壁パネル１は、剛性を備えた面板４及びその屋内側となる面の周縁に固定された枠材と、断熱層６とを備える。外壁パネルの厚さａは、柱７の外壁パネルの厚さ方向の寸法ｃより大きく、パネルの内側に設置可能な断熱層の最大厚さを厚くできる。枠材や間柱の寸法を変えること無く、断熱層の厚さのみを変えることで、省エネルギー基準の異なる地域の住宅に対応できる。【選択図】図１