国家/地区 中国（7） 美国（2）
IPC部 C（10） E（3）
IPC大类 C04（10） E04（3）
IPC小类 C04B（10）
IPC C04B028/02（10）
发明人
公开年 2021（10）
申请年 2021（10）
专利权人

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

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

WANG X

Cement concrete comprises cement, coarse aggregate, reinforcing component comprising graphene oxide, silica fume and glass beads, toughening component comprising modified sodium silicate, composite fiber, polyurethane and titanium dioxide.

ZHAO Q, ZENG F, XIONG B, ZHOU Y

Graphene modified concrete material comprises cement, slag powder, sand, gravel, polypropylene fiber, water, dispersant, water reducing agent, three-dimensional graphene, and graphene.

WANG S, ZHUO D, PAN W, HE W, WANG J

Thermal energy-transfer system such as grade beam, comprises thermally conductive concrete comprising carbon, metals and/or conductive polymers, aggregate and cement and having preset compressive strength, and pipes, tubes and capillaries.

GUARRERO B P

Preparing modified graphene oxide useful in preparing cement-based composite material comprises e.g. adding silane coupling agent into mixed solvent composed of absolute ethyl alcohol and de-ionized water, and pre-hydrolyzing.

LI D, ZHANG X, LI Q, BAO N