摘要 |
PURPOSE: A groove forming device for a concrete structure is provided to workability by easily separating a groove forming member from a concrete structure after manufacturing a concrete structure. CONSTITUTION: A groove forming device for a concrete structure comprises a groove forming member(10), and a fixing member(50). The groove forming member has a half-round shape in which the upper end of an anchor(30) is inserted and fixed. The fixing member fixes the upper side of the groove forming member on the bottom surface of a mold(70). The groove forming member has a half-round body and a fixture piece(130). The fixture pieces are formed on the both sides of the upper surface of the body. |