| 摘要 |
PROBLEM TO BE SOLVED: To provide a curtain wall having ventilation at a height at which people can feel breeze in an office room inside an inner skin.SOLUTION: A curtain wall 1 is constituted of an outer skin 2 which forms an outer wall of a building, and an inner skin 4 which is disposed inside the outer skin 2 and forms a cavity 3 between the outer skin 2 and the inner skin 4. The inner skin 4 is installed to be able to open and shut. A horizontal split position where outer layer panels 21 constituting the outer skin 2 are connected to each other is set at a height at which people can feel breeze in an office room provided inside the inner skin 4. A ventilation mechanism 22 that introduces air from the outside of the outer skin 2 into the inside of the cavity 3 is provided at the height, so that opening the inner skin 4 provides ventilation at the height at which people can feel breeze in the office room provided inside the inner skin 4. |
