To provide a receiving mold for curing a cement molded article that can prevent the surface of a cement molded article from being damaged by cement adhering thereto by easily removing it.

A membrane 4 (flexible membrane) comprising a fluoro-rubber sheet is provided on the surface of a receiving curing mold main body 2, and a three-way valve 9 is connected to a piping 8 connected in turn to one end of a fluid flowing hole 7, whereby compressed air is supplied between the receiving mold main body 2 and the membrane 4 of a fluoro-rubber sheet by switching the three-way valve 9 so as to expand the membrane 4 of a fluoro-rubber sheet, whereby cement adhering thereto is separated and removed therefrom. The pressure between the receiving mold main body 2 and the membrane 4 of a fluoro-rubber sheet is brought into a tight contact with the membrane 4 of a fluoro-rubber sheet by switching the three-way valve 9 to another direction for receiving thereon a cement molded article for curing.