国家/地区 中国（10）
IPC部 C（10）
IPC大类 C04（10）
IPC小类 C04B（10）
IPC C04B014/02（3） C04B111/20（3） C04B014/30（2）
C04B028/00（2） C04B028/04（2）
发明人 CHEN Y（10）
公开年 2022（10）
申请年 2022（10）
专利权人 UNIV TAIYUAN.（2）

Composite modified polyurethane concrete, comprises mineral aggregate, polyurethane, graphene oxide, rubber powder, improver, stabilizer is tricresyl phosphate, coupling agent, which is prepared by adding raw materials mixing and stirring mineral aggregate and composite modified polyurethane.

LIU Y, WANG X, ZHAO X, ZHANG Y, LI H, CUI C, LIU J, HAO M, WANG C, SONG J, FENG Z, WANG T, CAI Y, TAI H, LI C, CHEN L, HUANG H, XIA X, CHEN Y, LI J, LI Z

Coal-based metakaolin-oxidized graphene cement mortar composite material comprises cement, standard sand, oxidized graphene, coal-based metakaolin and water reducing agent.

CHEN Y, RUI X, LIU Z, LIU S, LI X, ZHAO W

Heatproof anti-cracking common concrete, useful for making concrete and composite admixtures for improving the compactness of concrete comprises cement, aggregate, hdroxyethyl cellulose, refractory materials, acrylamide, carboxymethyl cellulose, water reducer and water retaining agent.

ZHANG Z, LI F, LI M, GONG J, ZHANG B, CHEN Y, WANG Y

Artificial stone manufactured useful in concrete block, crushed stone, brick tile block, waste mortar, building glass and building ceramic fragment, comprises building waste slurry, modified water reducing agent, modified cement, power plant fly ash, titanium dioxide and auxiliary agent.

CHEN Y, CHEN W

Graphene composite silicon carbide dispersion slurry material preparation method, involves coating graphene on surface of nano or submicron silicon carbide in form of layer to form graphene composite silicon carbide dispersion slurry.

LU Y, LIU L, XU Z, QI W, HAI W, ZHANG X, CHEN Y

Nano-modified graphene oxide used for preparing anti-cracking and toughening additive used in building, road, bridge and tunnel, comprises graphene oxide, and indium hydroxide crystal particles bound on graphene oxide through functional group on surface of graphene oxide.

LU L, XU C, CHEN Y, LI W, LI L

Concrete for repairing bridge expansion joint used in bridge building material field, comprises gel material, composite fiber, nano tackifier, aggregate, water reducing agent, auxiliary material, and water, where nano tackifier comprises nano graphene oxide, latex powder, cellulose ether and water.

CHEN Y, QIU B, GAO W, YANG T, QIU W, CHEN Q

Low-dimensional carbon material reinforced carbon graphite material used in e.g. aerospace application, comprises aggregate containing asphalt coke and carbon black, low-dimensional carbon material, modified asphalt and/or high-temperature asphalt as binder, and dispersion modifier.

LIU D, XU Y, HE Y, CHEN Y, TU C

Magnetically oriented dispersion reinforced composite material, prepared by using cement, graphene oxide, magnetic oxide magnetic nanoparticles, water reducing agent and water.

CHEN Y, LI X, LIU S

Maintenance material of asphalt pavement in highway and municipal road, comprises chloroprene acrylic compound latex, styrene-butadiene latex, preservative, polyvinyl alcohol aqueous solution, defoamer, samarium oxide, ytterbium oxide, yttrium oxide, surfactant, graphene oxide and nano-cerium oxide.

CHEN Y