Title:
FLOOR MATERIAL
Document Type and Number:
Japanese Patent JP2020101075
Kind Code:
A
Abstract:
To provide a floor material having an excellent impact relaxation performance.SOLUTION: A floor material 10 comprises a plate material 11 and a cushion material 12 laminated at its rear surface side. A flexure elasticity rate of the plate material 11 is equal to or greater than 500 MPa and equal to or less than 4000 MPa, and a compression elasticity rate of the cushion material 12 is equal to or greater than 1.0 MPa and equal to or less than 2.5 MPa. It further comprises a decorative material laminated at a front surface side of the plate material 11, and a compression elasticity rate of the front surface side of the plate material 11 and the laminate body of the cushion material 12 is equal to or greater than 2.0 MPa and equal to or less than 15.0 MPa.SELECTED DRAWING: Figure 1
Inventors:
MATSUSHITA KAZUHIRO
MATSUSHIMA KOSHIN
KOIKE TAKERU
INAZU AKIRA
SHIMADA HAYATO
TADOKORO ATSUTO
MATSUSHIMA KOSHIN
KOIKE TAKERU
INAZU AKIRA
SHIMADA HAYATO
TADOKORO ATSUTO
Application Number:
JP2019222951A
Publication Date:
July 02, 2020
Filing Date:
December 10, 2019
Export Citation:
Assignee:
SEKISUI SEIKEI LTD
KURARAY CO
KURARAY CO
International Classes:
G01N3/40; E04F15/02
Attorney, Agent or Firm:
Maeda patent office