| 摘要 |
PROBLEM TO BE SOLVED: To provide an inter-floor wall structure for passing rainwater infiltrating from an outer wall joint at an inter-floor upper part, and passing through an inter-floor throat to reach a lower part through a part of a vertical joint on an outer wall on an inter-floor lower side and discharging the rainwater outdoors on a lower end side of an outer wall.SOLUTION: In an inter-floor wall structure 100, an inter-floor throat 1 is provided at an inter-floor part where a beam 101 is arranged. In addition, an upper outer wall panel 2 is arranged on an upper side of the beam 101, and a lower outer wall panel 3 is arranged on a lower side of the beam 101. The inter-floor throat 1 has a gutter part 1a at a lower part of an outer side face and has a through hole part 1b for dropping water passing through the gutter part 1a downward at a bottom part of the gutter part 1a. The inter-floor throat 1 is arranged so that the through hole part 1b is located at an upper part of an upper end opening of a lower side hollow gasket 5 arranged in a vertical joint in the lower outer wall panel 3. |
