| 摘要 |
A bathroom floor panel that will dry the next day without fail is provided. When water drops onto a floor panel (1), the surface tension is destroyed by uneven regions (8), spreading the water without forming a water drop shown in phantom line. Further, the uneven regions (8) decrease the flow speed of water, allowing the water in a flow passageway (7) to flow uninterruptedly; thus, although the water drain speed is slow, there is no possibility of water remaining like isolated islands. Further, even if water remains in the uneven regions (8) after the water running in the flow passageway (7), the amount in this case is very small, so that it evaporates in a short time. |
