| 摘要 |
PROBLEM TO BE SOLVED: To enhance wear resistance and smoothness by providing a flooring which has a decorative board such as a wood veneer or paper laminated on the surface of a wood floor base material such as plywood and consists of an undercoat applied using a synthetic resin coating to which hard powder of a specific particle dia. is added and a top coat finish applied using a synthetic resin coating to which hard powder of a specific particle dia. is added. SOLUTION: The floor base material B of a wood flooring to be used is a plywood, a hard board, a medium-duty fiberboard(MDF), a particle board, a cork or the like. On the surface of the floor base material B, a natural wood, a wood veneer manufactured from the natural wood, a decorative sheet with a printed grain pattern or the like, is adhesively attached as a decorative board C. Further, an undercoat coating which is a synthetic resin coating to which hard powder P with 50μm-120μm average particle dia. is added, is applied to the surface of the decorative board C. After that, a top coat coating which is a synthetic resin coating to which hard powder (p) with 10μm-50μm average particle dia. is added, is applied to the surface of the undercoat coating. Thus it is possible to obtain the required flooring which shows superb wear-resistant performance and the excellent smoothness of the coated surface.
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