国家/地区 中国（21） 韩国（2）
IPC部 C（23）
IPC大类 C04（23） E04（4） B28（2）
C01（2） F24（2）
IPC小类 C04B（23）
IPC C04B028/14（23）
发明人 ZHANG J（3） CHEN H（2） GAO S（2）
HAN K T（2） LI Q（2） LIU W（2）
LUO J（2） RAN X（2） TENG F（2）
WANG J（2） YANG J（2） ZHOU C（2）
公开年 2021（17） 2022（6）
申请年 2021（23）
专利权人 CHINA NAT BU.（2） FUQUAN ENVIR.（2） UNIV QINGDAO.（2）

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

High-silicon iron tailings autoclaved aerated concrete slab used as e.g. building raw material for infrastructure construction, comprises iron tailing, fly ash, white ash, cement, glass slag, gypsum, aluminum powder, graphene and water.

GU X

Concrete fast repairing mortar useful for e.g. concrete structure surface defect comprises e.g. mortar raw materials, ultraviolet shielding antibacterial agent, graphene oxide, wood fiber, polypropylene glass fiber, cellulose ether, defoamer, water reducing agent, and polyvinyl alcohol dispersant.

LI R

Geomagnetic functional negative oxygen ion material used for recreational vehicle and indoor, is prepared by adding e.g. negative oxygen ion powder, tourmaline powder, gypsum powder, kaolin, graphene powder, calcined kaolin, yellow river jade powder, palermo stone powder and citric acid to ethanol.

XUAN Z

Grouting material useful for coastal structure connecting piece anti-corrosion comprising e.g. offshore building, bridge tunnel and wind energy nuclear power station, comprises gel material, solid waste material, fly ash, polyvinyl alcohol, graphene oxide, slow-release super-plasticizer and water.

TENG F, ZHANG P, GAO S, LI Q, ZHANG J, LUO J