| 摘要 |
PURPOSE: A mold for molding a concrete decorative block is provided by which a block buried in earth and sand and a decorative surface exposed on the outside in the concrete decorative block being piled up on an incline not to earth and sand slip down are manufactured as one body in one process and concrete decorative blocks are manufactured a lot for a short period of time. CONSTITUTION: The mold comprises: (i) a molding groove(111) which is corresponded to a block of a concrete decorative block and has opened top and bottom and the whole surface; (ii) a middle fixing mold which is fixed on an installation frame; (iii) a side pressurizing mold(120) which is coupled to the installation frame by a transferring means(122) to open and close the whole surface of the middle fixing mold(110) and has a decorative groove corresponding to a decorative surface of the concrete decorative block inside; (iv) an upper pressurization mold(130) which is installed on the upper side of the installation frame(131) by a raising means(131) to open and close the front side of the side pressurizing mold(120); (v) a lower pressurizing mold(140) which is installed on the lower side of the installation frame(180) to open and close the middle fixing mold(110) and the lower side of the side pressurizing mold(120); and (vi) a supporting stand which supports the installation frame, raising means(131)(141) and a mortar supplying means. |
