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PROBLEM TO BE SOLVED: To provide a flat roof ventilation structure capable of easily ensuring reliable ventilation with the upper end of an outer wall positioned as close to the flat roof as possible.SOLUTION: The flat roof ventilation structure includes: a steel beam 2; a supporting metal 5 which is fixed to the steel beam 2 to support roof materials 11 and 12 of a flat roof 1; an outside air communication path 6 which is formed to pass through the supporting metal 5 above an outer wall panel 3; an outside air intake port 61 which is formed in a wall surface 31 upper than the top end of the outer wall panel 3; an attic space ventilation path 62 communicating with the outside air communication path 6 through an opening formed in the steel beam 2; and a refractory material 64 covering the steel beam 2 and the opening.SELECTED DRAWING: Figure 1
【課題】外壁材の上端を陸屋根の近くに極力近づけつつ、確実な換気を行うことを容易にする陸屋根換気構造を提供する。【解決手段】鉄骨梁2と、この鉄骨梁2に固定され、陸屋根1の屋根材11、12を支持する支持金具5と、外壁パネル3の上方側で上記支持金具5の箇所を通るように形成された外気通路6と、上記外壁パネル3の上端よりも上側の壁面部31に形成された外気取入口61と、上記鉄骨梁2に形成された開口を通り上記外気通路6に通じる小屋裏換気路62と、上記鉄骨梁2および上記開口を被覆する耐火材64とを備える。【選択図】図1
PROBLEM TO BE SOLVED: To provide a flat roof ventilation structure capable of easily ensuring reliable ventilation with the upper end of an outer wall positioned as close to the flat roof as possible.SOLUTION: The flat roof ventilation structure includes: a steel beam 2; a supporting metal 5 which is fixed to the steel beam 2 to support roof materials 11 and 12 of a flat roof 1; an outside air communication path 6 which is formed to pass through the supporting metal 5 above an outer wall panel 3; an outside air intake port 61 which is formed in a wall surface 31 upper than the top end of the outer wall panel 3; an attic space ventilation path 62 communicating with the outside air communication path 6 through an opening formed in the steel beam 2; and a refractory material 64 covering the steel beam 2 and the opening.SELECTED DRAWING: Figure 1
【課題】外壁材の上端を陸屋根の近くに極力近づけつつ、確実な換気を行うことを容易にする陸屋根換気構造を提供する。【解決手段】鉄骨梁2と、この鉄骨梁2に固定され、陸屋根1の屋根材11、12を支持する支持金具5と、外壁パネル3の上方側で上記支持金具5の箇所を通るように形成された外気通路6と、上記外壁パネル3の上端よりも上側の壁面部31に形成された外気取入口61と、上記鉄骨梁2に形成された開口を通り上記外気通路6に通じる小屋裏換気路62と、上記鉄骨梁2および上記開口を被覆する耐火材64とを備える。【選択図】図1
FLAT ROOF VENTILATION STRUCTURE
陸屋根換気構造
MORI MARIKO (author)
2016-11-04
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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