国家/地区 中国（13） 美国（8） 韩国（7） 世界知识产权组织（5） 加拿大（4） 欧洲专利局（EPO）（4） 澳大利亚（2） 印度（2）
IPC部 C（30）
IPC大类 C04（30） E04（5） C01（4）
C09（4） E21（3） B01（2）
B28（2） E01（2） G21（2）
IPC小类 C04B（30）
IPC C04B028/02（30）
发明人 JUNG S Y（2） LI D（2） SANTRA A（2）
公开年 2021（30）
申请年 2020（15）  2021（10）  2019（5） 
专利权人 ARAMCO SERVI.（2） REPAIR TECHN.（2） SAUDI ARABIA.（2）

Well wall reinforcing composition for crushing stratum, comprises cement, cementing agent, interface strengthening agent, 1active filling agent, high temperature stabilizer, and water, where cementing agent comprises epoxy resin and epoxy resin emulsifier, plasticizer, and nanomaterials.

ZHANG D, ZHANG F, WU X, SONG B, LIU S, LIU J, LI F, LI D

Binder composition used for e.g. structural purposes, comprises reaction product of mixture comprising fly ash, calcium oxide, nanosilica, water, effective amount of activator to activate mixture, graphene and/or calcined coke.

SHAHSAVARI R

Composition for solid insulating material comprises expanded polystyrene granules and binding agent, characterized in that binding agent comprises water, cement and nanocellulose, and has sufficiently high thermal insulation value.

CHARTOUNI S

System used for preparing admixture for preparing concrete, comprises catalyst, reactor comprising reaction chamber in fluid communication with hydrocarbon feed gas supply, carbon separator to separate nanocarbon mixture from product gas, nanosilica-based suspension stabilizer, and surfactant.

ABATELLI C F, MEREDITH S, LARSEN A G, CAVALIERO R, MARMARO R W, SOLOMON G H, FULTON J

Graphene-based nanocomposite aluminosilicate material used for solidifying heavy metals in fly ash, has main raw materials including municipal solid waste incineration fly ash, aluminosilicate activator, dispersant and mixing water.

HAN J, WANG W, HAN X, FAN C, LI T, WANG B

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

Concrete wall panel comprises concrete wall panel components comprising concrete wall panel assembly, where concrete wall panel assembly comprises concrete portion comprising cement, polyvinylidene chloride fiber, fine aggregate, water reducing agent, resin, anti-cracking agent and mineral powder.

FAN X

Preparation of high ductility and high strength concrete by stirring cement, fine sand, diatomite, light calcium carbonate, aluminum polychloride aggregate, reinforcing fiber and graphene oxide, and adding water reducing agent.

WU R, ZHOU F, QIU J, ZHENG B

Conductive cement composition useful for preparing conductive concrete comprises cement and functionalized carbon composite mixed with aromatic ring compound.

RYU S W, LEE J, JUNG J, YOON S Y

Toughened polystyrene material comprises polystyrene foam particles, cement, water, fly ash, kaolin, surfactant, hydrophobic agent, carbon dioxide and organically modified graphene oxide.

WANG X