| 摘要 |
PURPOSE:To simplify works in site for construction of an external wall and to reduce cost by a method wherein inorganic siding materials are stuck to the reverse side of batten plates that are stuck at intervals to the surface of a moisture-permeable waterproof sheet of a panel main body. CONSTITUTION:A panel main body 5 is formed of a frame body 3 and a facing material 4 that is stuck to the reverse side, and a moisture-permeable waterproof sheet 11, batten plates 12 and sidings 13 are stuck in this order to the frame body 3. The inside of the panel main body 5 is filled at its facing material 4 side with glass wool, and thereby heat insulation and sound insulation functions are given. The batten plates 12 are arranged at intervals so that air vents can be formed therewith for diffusing moisture inside the external wall panel 10 to the outside through the moisture-permeable waterproof sheet 11, and thereby dew condensation can be prevented. |
