| 摘要 |
PURPOSE: A unit type wooden floor having water-resistance is provided to improve water-resistance by restraining the expansion of wood caused by absorption of water and internal force for protecting the wooden floors damaged by an upper load. CONSTITUTION: The unit type wooden floor having water-resistance comprises: a left floor bed(21) provided with a groove(25); a center floor bed(23) coupled with the side of the left floor bed(21) and provided with a groove(25); a right floor bed(22) coupled with the side of the center floor bed(23) and provided with a groove(25); plywood(10) installed on the lower sides of the left floor bed(21), the center floor bed(23) and the right floor bed(22); and adhesives(30) applied on the backside of the left floor bed(21), the center floor bed(23) and the right floor bed(22), or the plywood(10).
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