| 摘要 |
A method for manufacturing artificial stone having a curved surface or a deformed shape including the steps of heating a plate-like artificial stone forming body, whose surface has previously been polished or roughened, to a temperature ranging from 120° C. to 200° C. under a pressurized atmosphere equal to or higher than 3 atms so as to soften and deform it to a predetermined curved surface or deformed shape and cooling it to a temperature not higher than 90° C. |
