| 摘要 |
PURPOSE: An exterior panel and a manufacturing method thereof are provided to improve insulation efficiency by preventing heat from a first board installed on the external wall of a building from being transferred to a second board close to the external wall. CONSTITUTION: An exterior panel comprises a first board, a second board, and connection members(60a,60c,60d). The second board is arranged across from the first board. The connection members connect the edges of the first and second boards to each other. Each connection member comprises first and second members, and an insulator. One side of the first member is connected to the edge of the first board. The second member is separated from the first member, and one side is connected to the edge of the second board. The insulator connects the other sides of the first and second members to each other and prevents heat from being transferred from the first board to the second board. |
