| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor surface material for a bathroom, which does not pool water on an upper surface thereof, to thereby prevent a person from slipping on the floor surface due to the pooled water. SOLUTION: According to the floor surface material 3 which is formed of an synthetic resin and laid on a floor of the bathroom by support bodies, the upper surface thereof is formed into a gentle convex surface 3d, and an inclined angleθat each side end of the gentle convex surface 3d is set to 1 deg. or more, preferably in a range from 1.2 deg. to 10 deg.. Thus, water is prevented from stagnating on the convex surface 3d and easily flows toward both ends thereof. Alternatively, the upper surface may be formed into a gentle angle surface so as to be gradually lowered from a widthwise central portion toward both the ends, and an inclined angle thereof may be set to 1 deg. or more.
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