| 摘要 |
PROBLEM TO BE SOLVED: To provide a finishing agent for room interior construction which contains no component harmful to human body or environment and is excellent in adhesiveness.SOLUTION: The present invention is a finishing agent for room interior construction composed of 70 to 90 wt.% of sericite powder, 3 to 9 wt.% of calcium carbonate, 3 to 9 wt.% of gypsum, 1 to 5 wt.% of hydrated alumina, 1 to 5 wt.% of silica and 1 to 5 wt.% of calcined oyster shell powder. The finishing agent for room interior construction uses oyster shell as material, so that calcium carbonate and lime are not used resulting in achieving of resource saving and organic solvents are not used resulting in reduction in loads to human body or environment.SELECTED DRAWING: None |
