To provide a method for manufacturing a split tale capable of raising a yield and increasing the amount of recycled material used therein without causing any problem in quality by stabilizing a direction of a split and a deviation width at the time of splitting, and provide the split tile.
Recycled material mixed raw material is used for an upper layer 20 and a lower layer 20. Virgin raw material is used for an intermediate split layer 10. The upper layer 20, the intermediate split layer 10 and the lower layer 20 are molded under pressure in a state of being laminated in three layers into a pressure tile body C1. The pressure tile body C1 is separated up and down into two separation parts by generating a crack C1a in the intermediate split layer 10 to form the split tile T1.
JPH1046522 | ANTIFOULING BALUSTRADE |
WO/2002/090129 | EMBOSSED DECORATIVE BOARDS |