| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor material having excellent caster resistance and impact resistance, equivalent to those of a conventional one, as a floor material with its surface of high hardness, and having satisfactory adhesiveness to a finishing material, and also satisfactory thermal dimensional stability. SOLUTION: This floor material 1 has the finishing material 5 bonded onto a base plate 4 formed by laminating a reinforcing base material 3 on plywood 2. The reinforcing base material 3 is formed by laminating two resin-impregnated veneers 31, 32 so that the fiber directions are orthogonal, wherein the resin-impregnated veneer is formed by impregnating a wood veneer with a thickness of 0.4-1.0 mm with resin of low molecular weight of 1,000 or less from the back face side up to 30-80% of the whole thickness. COPYRIGHT: (C)2007,JPO&INPIT
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