国家/地区 韩国（2）
IPC部 C（2）
IPC大类 C04（2） E04（2）
IPC小类 C04B（2）
IPC E04B001/92（2）
发明人 PARK J（2）
公开年 2021（2）
申请年 2021（2） 
专利权人 PARK J（2）

Repairing concrete structure, comprises e.g. applying surface reinforcement material to concrete structure from which foreign matter is removed, applying surface protective material on repair material application site, and applying ceramic coating material.

PARK J

Method for preventing neutralization and shielding electromagnetic wave of concrete structure comprises e.g. coating acrylic urethane-based modified water-soluble composite resin on reinforced concrete structure with leveling patching agent.

PARK J