| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a decorative floor material having an appropriate cushioning property and rigidity which is less likely to be affected by unevenness of a structural substrate material. <P>SOLUTION: A decorative floor material 1 of the present invention comprises: a core material 2, a cushioning material 3 provided to a surface side of the core material 2, and a mounting material 4 provided to a surface side of the cushioning material 3, where the core material 2 is made having bending rupture strength of 1 N/mm<SP POS="POST">2</SP>or higher and the cushioning material is made having modulus of repulsion elasticity of 10-50%. <P>COPYRIGHT: (C)2012,JPO&INPIT |
