| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor material which has excellent impact absorption, which hardly causes delamination and the like even when getting wet with water, and which has dimensional stability and durability even in a hot and humid environment.SOLUTION: In a floor material, at least a surface layer made of a thermoplastic resin, a reinforcement layer made of a nonwoven fabric predominantly composed of glass fibers, and a cushion layer made of a soft foamed resin are stacked. The thickness of the reinforcement layer is in the range of 0.3-1.0 mm. In the nonwoven fabric, a part equivalent to 30-70% of the thickness of the whole reinforcement layer is impregnated with a part of the thermoplastic resin constituting the surface layer. |
