| abstract |
The present invention provides an interior finishing method that has excellent humidity control performance and functions of preventing harmful gas adsorption / decomposition / re-release, as well as water absorption prevention and dirt prevention. SOLUTION: On a moisture absorbing / releasing layer having a moisture absorption / release amount of 50 g / m 2 or more, a permeation film that contains at least a chemical substance adsorbent and a photocatalytic substance and forms a coating film having a water vapor permeability of 100 g / m 2 ยท 24 h or more. After applying the wet coating material, the silicone emulsion (A) and the synthetic resin emulsion (B) other than the component (A) are contained, and the solid content weight ratio of the component (A) to the component (B) is 95: Apply a top coat that is 5-5: 95. [Selection figure] None |