| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a connection for easily connecting unit components such as wall panels together without damaging them even through operations performed in a small space. SOLUTION: In the structure of the connection between the wall panels each having on four sides flange portions 2 and 12 which are bent backward, the flange portion 2 at the connection of one of the wall panels A is partially cut. Using this cut as an opening, a recess 5 surrounded in an approximately U-shape on plan view by ribs 6a, 6b and 6c placed upright is formed, them the flange portion 12 of the other wall panel B and the rib 6b opposite to the flange portion 12 are fixed in place by a fixture consisting of a bent plate- shaped fixing aid 7 and a screw-shaped fixing member 8. Thereafter, the gap between the wall panels is made watertight by a sealant 16.
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