| 摘要 |
PROBLEM TO BE SOLVED: To effectively give a sense of depth to a surface layer, to eliminate a warp and to improve a product yield by forming an artificial stone of a decorative layer and the surface layer, and partly disposing a surface layer section regulating material on the surface layer side of the decorative layer. SOLUTION: An artificial stone is constituted by a base material layer, a decorative layer laminated on an upper surface of the material layer and a surface layer 12 laminated on the surface of the decorative layer. The decorative layer contains transparent particulate 13 having a particle size of 5mm or less. The particulate 13 contains a transparent large-diameter particulate 14 as the surface layer section regulating material disposed on a partial region in contact with the surface layer 12 side. Thus, the constitution of the decorative layer is partially changed to form a different sectional part at the layer 12 to effectively give a sense of depth, no warp is generated and product yield can be improved. |
