ARCHITECTURAL STRUCTURE

To provide an architectural structure capable of restricting an occurrence of dew condensation at a wall member and a gap between the wall member and a beam.SOLUTION: An architectural structure comprises a wall member having a first airtight member, a first heat insulation material provided at indoor side of the first airtight member, a second airtight member provided at indoor side of the first heat insulation material and a second heat insulation material provided at outdoor side of the first airtight member, a beam provided on the wall member in the state where a gap is formed between the wall member and the beam, a third airtight member connected to the first airtight member in the state where air tightness is secured while being provided from the beam to the wall member so as to block the gap, a third heat insulation material provided at indoor side of the third airtight member at a position overlapping the gap, a fourth airtight member connected to the second airtight member in the state where air tightness is secured while being provided from the beam to the wall member so as to block the gap at indoor side of the third heat insulation material and a fourth heat insulation material provided at outdoor side of the third airtight member at the position overlapping the gap.SELECTED DRAWING: Figure 1 【課題】壁部材および壁部材と梁との間の隙間における結露の発生を抑制することができる建築物を提供する。【解決手段】建築物は、第１気密部材と、第１気密部材の室内側に設けられた第１断熱材と、第１断熱材の室内側に設けられた第２気密部材と、第１気密部材の室外側に設けられた第２断熱材と、を有する壁部材と、壁部材との間に隙間が形成された状態で壁部材の上に設けられた梁と、隙間を塞ぐように梁から壁部材に亘って設けられているとともに第１気密部材に対して気密を確保した状態で接続された第３気密部材と、隙間と重なる位置において第３気密部材の室内側に設けられた第３断熱材と、第３断熱材の室内側において隙間を塞ぐように梁から壁部材に亘って設けられているとともに第２気密部材に対して気密を確保した状態で接続された第４気密部材と、隙間と重なる位置において第３気密部材の室外側に設けられた第４断熱材と、を有する。【選択図】図１