METHOD FOR MANUFACTURING PRECAST CONCRETE MEMBER AND THE PRECAST CONCRETE MEMBER

摘要

The present invention relates to a method for manufacturing a precast concrete member and includes the following steps of: installing a mold; pouring primary concrete for forming a first concrete layer in the mold; injecting secondary concrete on the first concrete layer while moving a dispenser according to the predetermined value so as to form a second concrete layer having the set surface shape before the first concrete layer is cured; curing the first and second concrete layers; and removing the mold from the first concrete layer. [Reference numerals] (S205) Step of installing a mold; (S210) Step of pouring primary concrete in the mold in order to form a base concrete layer; (S215) Step of injecting secondary concrete to a dispenser in order to form an irregular concrete layer before the first concrete layer is cured; (S220) Step of removing the mold after the base concrete and the irregular concrete layer are cured