| 摘要 |
The column is useful for the corner joint of wall assembly. The column comprises: an auxiliary frame(20) forming first and second supporting holes(22,22')(23,23') corresponding with first and second holes(12,12')(13,13') formed on the frame(10); bushes(30) having inner screw part to be fixed on the supporting holes; heat insulting materials(50) filled between the frame(10) and the auxiliary frame(20); bolts(40) assembled to panels(70)(80) through the bushes(30).
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