| 摘要 |
<p>The present invention relates to a panel for building construction and a manufacturing method thereof, and more specifically, the purpose of the present invention is to provide a panel for building construction and a manufacturing method thereof, which can form an edge sealing structure without a welding work by forming the edge sealing structure at the same time when a bending work is carried out to form a side bending part. To this end, the panel for building construction includes a rectangular-structured main panel part and four side bending parts. The panel further includes a sealing maintaining part which is formed at each edge where two side bending parts meet the main panel part, and is deformed together with the side bending parts to form a sealing structure at the edge where the two side bending parts meet the main panel part when a bending work for forming the side bending parts is carried out. The sealing maintaining part includes: a first area which is connected to an edge of the main panel part, integrated with any one side bending part, and deformed together when the corresponding side bending part is bent; a second area which is connected to an edge of the main panel part, integrated with the remaining one side bending part, and deformed together when the corresponding side bending part is bent; and a third area which is connected to an edge of the main panel part, formed between the first and second areas being integrated with the first and second areas so that the first and second areas are deformed together, and having a groove formed on an outer end portion to be dented toward the edge of the main panel part.</p> |
