| 摘要 |
<p>PURPOSE:To improve appearance by preventing the blister and separation of a sheet after application to the external wall surface of a building, enabling the sheet to be adapted even to the curved and corner sections of the external wall surface, and eliminating the unevenness of color and patterns. CONSTITUTION:A sheet 1 is formed out of nonwoven fabric 2 having gas and humidity permeability, while a coating material 3 having gas and humidity permeability, and flexibility even after dried, being applied to the surface of the fabric 2. The sheet 1 is thereby made easy to be pasted to the surface of an external wall, and the air, moisture and humidity remaining between the surface and the sheet 1 after application and acting as a cause for the appearance of blister and separation are made to dissipate. Also, the fabric 2 is applied in advance with the coating material 3 for preventing the occurrence of unevenness in color, pattern and quality.</p> |
