| 摘要 |
<p>PURPOSE:To prevent gas and the line from leaking, by installing a cover plate of resin material tight enough with a adhesive primer so as to surround a seal part of a joining part between a base column and a side plate, while filling up an empty space part inside the cover plate with synthetic resin. CONSTITUTION:Synthetic resin paste is rolled on a spot in and around a joining part between a side plate 1a and a guide column 11, sealing this part, whereby a seal part 12 is installed there. Next, an adhesive primer is applied to setting parts 13a and 13a at both sides of a cover plate 13 of FRP resin material, while one side setting part 13a of these setting part 13a and 13a is tightly installed in the side plate 1a while the other setting part 13a in a base column 4, respectively, so as to surround the seal part 12 from the outer side, thus an empty space part S is formed. Then, a paste-like synthetic resin material 14 is poured in this empty space part S with an injection pump.</p> |
