| 摘要 |
<p>The present invention relates to a panel for construction. According to an embodiment of the present invention, the panel comprises a panel including a blind hole in a rear surface, which has the diameter of a middle part of the blind hole formed to be bigger than the diameters of a floor part and an inlet; a combination unit including a tubular rivet including a through insertion hole, an end cutting part, and a rivet head and a rivet seam inserted into the through insertion hole, inserted into the blind hole, having the diameter of an end head of the rivet seam expanded, having the end cutting part fixed in a middle part of the blind hole by being expanded and cut by the inserted end head, and having the rivet head separated from an inlet surface of the blind hole; a support plate supporting body combined between the inlet surface of the blind hole and the rivet head but including a through hole, into which the combination unit is inserted, and pressurizing and supporting a support plate combined with an inlet of the blind hole; and the support plate pressurized on the rear surface of a panel board by the support plate supporting body and supporting the panel board.</p> |
