| 摘要 |
PURPOSE:To provide complete seal, by a method wherein a groove line, filled with a sealer, is formed in the joint of the one panel, a projection line, engaged with the groove line, is formed on the joint of the other panel, and this causes integral continuity of the sealer. CONSTITUTION:A groove line 23 in a panel 3 is filled with a sealer 60 in a manner that the groove line is heaped up with the sealer, and a projection line 36 is engaged with the groove line 23. An upper surface 3a of the short side of the panel 3 is joined with an under surface 6b of the short side of a panel 6, and a bolt 56 is inserted and tightened by means of a nut 57. The sealer 60 flows over the groove line 23 resulting from engagement of the projection strips 36 with the groove line 23, and a gap at the joint is entirely sealed with the overflowing sealer 60. This enables reliable and entire sealing of the joint, facilitates setting of the panel, and ensures precise positioning of the panel, resulting in the possibility to improve the efficiency of a joining work. |
