| 摘要 |
A panel unit applying a connection member capable of connecting an existing panel and a new material panel is disclosed. The panel unit according to an embodiment of the present invention includes a reinforcing panel of a plate shape of which the thickness is regular; the connection member formed on one side of the reinforcing panel by protruding in the thickness direction; and a distance control member which is a protrusion formed on the outer surface of the connection member. |
