| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a flooring material which has impact absorption performance to reduce injury due to fall and prevents excessive sinking without problems such as fitting disengagement and friction noise in a tongue and groove joint. <P>SOLUTION: A flooring material is formed of a plurality of plate members having fitting configurations on sides to fit each other for laying. The plate member has a decorative sheet laminated on the top face, and a cushion layer laminated on the rear face. The cushion layer has a compressive modulus of elasticity of 0.010 to 0.030 MPa measured according to JIS K 7220, and a thickness of 4.0 to 7.0 mm. <P>COPYRIGHT: (C)2012,JPO&INPIT |
