| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a concrete structure capable of sufficiently restraining the occurrence of a crack.SOLUTION: The manufacturing method of the concrete structure is a manufacturing method for manufacturing the concrete structure 10 by connection-jointing new concrete 6 to existing concrete 1, and comprises a process of installing a net-like molding 4 in a connection-joint part of the existing concrete 1, a process of laying coagulation delay mortar 5 having a coagulation time longer than a hardening time of the new concrete 6 in the connection-joint part and a process of placing the new concrete 6 in the connection-joint part of laying the coagulation delay mortar by installing the net-like molding 4. |
