| 摘要 |
<p>A primer sheet for plastering is formed by fastening non-woven sheet made of a pliable and strong nonwoven fabric to a bonding sheet made of a water-impermeable, plastic high molecular weight compound having high tackiness. The primer sheet is mounted to a wall surface by fixing the exposed surface of the bonding sheet to the wall surface and a plastering coating is firmly applied on the exposed surface of the non-woven sheet 80 that a force applied to the resultant coating layer by the aging of the wall, by temperature variation, external force etc. is transmitted to the bonding sheet to cause the latter to be deformed through the absorption of the force, thereby preventing a crack or separation which might otherwise occur in the coating layer.</p> |
