REPAIR WALL, REPAIR CEILING, AND REPAIR METHOD FOR TROWEL-FINISHED SURFACE

摘要

PROBLEM TO BE SOLVED: To provide a repair wall and a repair ceiling of improved strength and a simple repair method for a trowel-finished wall or ceiling that may be applied to a location with damage or declined strength of a trowel-finished wall or ceiling.SOLUTION: A repair wall 10 includes a wall body comprising a substrate material 12, an intermediate coating material 14 finished with a trowel on the substrate material 12, and a surface material 16 finished with a trowel on the intermediate coating material 14. The repair wall further includes an injection hole 18 piercing into the wall body from a surface of the surface material 16, and a hardened body 20 of an acrylic resin injected into the injection hole 18 and hardened after penetrating into the wall body from a porous wall of the injection hole 18.SELECTED DRAWING: Figure 2