| 摘要 |
PURPOSE: An exterior panel assembly for building is provided to closely and firmly connect exterior panels without extra connecting units and conveniently construct the assembly. CONSTITUTION: An exterior panel assembly for building is formed by assembling flat panels(100) on the exterior surface of a building. The flat panel includes a flat body(110), a coupling protrusion(120), a coupling groove(130), and a fitting groove(140). The coupling protrusion protrudes from one end of the rear side of the body. The coupling groove is formed at the other side of the body, and the coupling protrusion of another flat panel is fit into the coupling groove. The fitting groove is concave and is formed at the side of one end portion of the body. |
