国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B041/48（3）
发明人
公开年 2020（2）
申请年 2020（3）
专利权人

Reinforcement of concrete structure used for interior and exterior material of building, involves grinding surface of structure, and applying mixture by mixing organic binder(s) containing ethylene vinyl acetate, PVC and polyvinyl chloride.

YUNYEONGRANG, YUN Y J

High strength and high elasticity concrete crack repair material comprises sodium naphthalenide, polyurea resin, ultra-fast cement, 2-ethyl hexy glycidyl ether, reduced graphene oxide film, sodium hexafluorosilicate.

BAE H

Polymer cement mortar composition used for repairing and reinforcing structural section of concrete, comprises functional binder containing calcium chloroaluminate, gypsum, and hollow silica, fine aggregate, graphene dispersion, and water.

KIM H J, HONG K U