PREPARING METHOD FOR WAVE DISSIPATING BLOCK

A preparing method for a wave dissipating block is disclosed. The present invention is manufactured by dividing a mold into a most suitable shape and converting the mold. According to the present invention, the preparing method for a wave dissipating block having a protrusion protruding in a multi-axial direction comprises: an application step wherein an upper portion is opened to form the lower protrusion unit and the front and rear and left and right protrusion units of a wave dissipating block and concrete is applied to the main mold provided to have a higher height than the front and rear and left and right protrusion units; a curing step of covering an upper surface of the upper protrusion unit and the front and rear and left and right protrusion units of the wave dissipating block and placing the cover mold of which a portion of the upper end surface is opened on the main mold to be pressed downward for curing; a mold separation step of separating the cover mold from the main mold; and a wave dissipating block dropping step of converting the main mold to drop the cured wave dissipating block to be separated from the mold.