| 摘要 |
PROBLEM TO BE SOLVED: To provide a duckboard for a bathroom, which is excellent in a cushion property and a heat insulation property and demonstrates the effects of deodorization, sound insulation and absorption of harmful substances, etc. SOLUTION: By laying cork board 2 of carbonized cork on the upper surface of a duckboard body 1, safety is substantially superior than before even if a user erroneously falls down because of the cushion property of the cork board 2. Even if the cork board 2 is damaged, there is almost no risk of getting injured. Further, since the heat insulation property of the cork board 2 is extremely high, the touch is warm and utility costs are saved as well. Since the carbonized cork is excellent in a sound insulation effect, echoes of sound generated from making hot water flow or generated from a wash basin or a bathroom chair are substantially reduced. Further, the carbonized cork is excellent in a deodorization property, and bad smells filled inside the bathroom are reduced. Since the carbonized cork absorbs the harmful substances, an environment inside the bathroom is improved. COPYRIGHT: (C)2009,JPO&INPIT
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