国家/地区 中国（4） 韩国（2）
IPC部 C（6）
IPC大类 C04（6）
IPC小类 C04B（6）
IPC C04B028/14（6）
发明人 HAN K T（2）
公开年 2022（6）
申请年 2021（6）
专利权人

Composition useful for repairing concrete structures comprises e.g. cement, aggregate, graphene oxide and (Z)-3-((2-((E)-(4-(diethylamino)phenyl)azo)thieno(2,3-d)thiazol-5-yl)-2-(4-hexoxyphenyl)prop-2-enenitrile.

HAN K T

Composition used for repairing concrete structure, comprises cement and aggregate containing graphene oxide, benzothiazole-based compound, fluoro-phenyl-propylbenzene based compound, and thieno-thiazole based compound.

HAN K T

Sand-fixing and sand-controlling structure based on special consolidation agent, has special consolidating agent and sand-fixing structure are in desert tuyere area, where sand layer is composed of desert surface layer and sand-fixing layer.

KANG P, KANG X, QU B, KANG Y

Concrete drainage pipe comprises regenerated aggregate, fly ash, aluminum powder and fine sand with preset fineness, fine coal gangue, lime, gypsum, diatomaceous earth, cement, nano-silica, graphene oxide, redispersible latex powder, crushed stone, plasticizer, water-reducing agent and water.

HE Y

Paste rapid hardening material useful for coal rock crack-pore consolidation, comprises component A and component B two kinds of raw materials.

DING Y, YU S, GU W, CAI X, CHEN J, LU Y

Graphene oxide modified high corrosion-resistant concrete used for sewage treatment plant, comprises Portland cement, sulfoaluminate cement, mineral powder, coal ash, desulfurized gypsum, nano-modifier, defoaming agent, superplasticizer, graphene oxide, sand, stone, and tap water.

WANG J, HU S, LU L