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To provide a method for allowing a roof extension member to have a gradient different from a roof.SOLUTION: An entrance porch 3 has a roof extension member 6 mounted on a portion positioned above an entrance 2 in an eaves part 5 of a roof 4 inclined with a down gradient. The roof extension member 6 has a more gentle gradient than the roof 4, and is connected to the eaves part 5 of the roof 4. In a connection part between the eaves part 5 of the roof 4 and the roof extension member 6, an upper surface side is made an abutted state and a lower surface side is made a separated state, and a separation part on the lower surface side is covered with a fireproof coating material 33.SELECTED DRAWING: Figure 3
【課題】主に、屋根延長部材を屋根とは異なる勾配にする方法を提供する。【解決手段】下り勾配に傾斜された屋根4の軒部5における、玄関2の上側に位置する部分に、屋根延長部材6を取付けて成る玄関ポーチ3に関する。屋根延長部材6は、屋根4よりも緩い勾配を有して屋根4の軒部5に接続されている。屋根4の軒部5と屋根延長部材6との接続部分は、上面側が突当状態とされ、下面側が離間状態とされると共に、下面側の離間部分は、防火被覆材33で覆われている。【選択図】図3
To provide a method for allowing a roof extension member to have a gradient different from a roof.SOLUTION: An entrance porch 3 has a roof extension member 6 mounted on a portion positioned above an entrance 2 in an eaves part 5 of a roof 4 inclined with a down gradient. The roof extension member 6 has a more gentle gradient than the roof 4, and is connected to the eaves part 5 of the roof 4. In a connection part between the eaves part 5 of the roof 4 and the roof extension member 6, an upper surface side is made an abutted state and a lower surface side is made a separated state, and a separation part on the lower surface side is covered with a fireproof coating material 33.SELECTED DRAWING: Figure 3
【課題】主に、屋根延長部材を屋根とは異なる勾配にする方法を提供する。【解決手段】下り勾配に傾斜された屋根4の軒部5における、玄関2の上側に位置する部分に、屋根延長部材6を取付けて成る玄関ポーチ3に関する。屋根延長部材6は、屋根4よりも緩い勾配を有して屋根4の軒部5に接続されている。屋根4の軒部5と屋根延長部材6との接続部分は、上面側が突当状態とされ、下面側が離間状態とされると共に、下面側の離間部分は、防火被覆材33で覆われている。【選択図】図3
ENTRANCE PORCH
玄関ポーチ
ABE KATSUHIRO (author)
2021-04-22
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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