| 摘要 |
PROBLEM TO BE SOLVED: To provide a wash place floor of a bath room, capable of being manufactured at a lower cost than an FRP waterproof floor pan, and excellent in durability.SOLUTION: The wash place floor of the bath room includes:a high-hardness floor trestle 100 supported by adjuster legs installed on a building floor; and a floor pan 200 placed on the floor trestle 100. The floor pan 200 includes: a first cushion layer 201 which is a foaming mold made of a thermoplastic resin having lower hardness than the floor trestle 100 and placed in close contact with a floor pan placement surface 100A of the floor trestle 100; and a surface layer 203 which is provided in close contact with the upper face of the cushion layer 201, so that its upper face is exposed to the surface of a wash place, and has higher hardness than the cushion layer 201. |
