| 摘要 |
PROBLEM TO BE SOLVED: To provide a wall panel for a bath unit having sufficient structural strength and adhesive strength, a superior heat retaining property and low manufacturing and material costs. SOLUTION: In the wall panel 1 for the bath unit comprising a surface material 2 and a core material 3, the core material 3 provided with a honeycomb shaped part 5 is adhered to a rear face of the surface material 2 comprising a resin molding and it is shaped so that a cross sectional area of a bulkhead 8 composing the honeycomb shape part 5 is larger in a surface material side. COPYRIGHT: (C)2003,JPO
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