| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of wax coating for reducing the cost. SOLUTION: The method of wax coating on a hard floor includes repeated steps of applying coating to a thickness of 4μin the direction from a floor to a ceiling, and after drying, reapplying coating to 4μ. In total, five layers of coating to the thickness of 4μeach are formed. Of the five laminated layers of wax, about two layer thickness are removed from the surface on which people step, and coating of two layers to 4μeach is reapplied. This method is repeated four times a year. COPYRIGHT: (C)2011,JPO&INPIT |
