| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a decorative method for providing an appearance excellent in finish performance, and capable of restraining the occurrence of inconvenience such as swelling, peeling and a crack, by repairing its surface deterioration to an exiting wall surface having an uneven pattern and having an existing coating film.SOLUTION: A surface treatment material and a finish material are coated in order on the secularly deteriorated existing wall surface. (A) an epoxy cross-linking aqueous resin of the glass transition temperature of -50 to 50°C and (B) am inorganic substance particle of an average particle diameter of 0.1-20μm are included as the surface treatment material, and the content of the inorganic substance particle (B) is 100-500 pts.wt, to the solid content of 100 pts.wt. of the resin (A), and the inorganic substance particle (B) uses a material of including an inorganic substance particle (b1) having an average particle diameter of 0.1- 2μm and a refraction index of 1.7-3.0 in the weight ratio of becoming (b1)/(B)=0.1/1-0.5/1.</p> |
