国家/地区 中国（6） 世界知识产权组织（5） 韩国（4） 美国（4） 加拿大（3） 欧洲专利局（EPO）（3） 澳大利亚（2）
IPC部 C（15） E（5） B（3）
IPC大类 C04（15） C01（3） C09（3）
E21（3） B28（2）
IPC小类 C04B（15）
IPC C04B028/02（15）
发明人 JUNG S Y（2） SANTRA A（2）
公开年 2021（15）
申请年 2020（15）
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

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

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

Foaming ceramic and high-strength foaming cement composite board, comprises foaming cement board arranged between first foaming ceramic board and second foaming ceramic board, where foaming cement board is set with structural reinforcement.

GUAN P, FAN S, WANG K, ZHENG S

Concrete mixture with functionalized graphene comprises functionalized graphene which is functionalized by a surfactant.

DALAL S P, DALAL P D

Manufacture of sidewalk block involves injecting mixture containing cement, water reducing agent and activated silica into mold, applying mixture containing polymer powder and artificial aggregate on formed base layer, pressing and curing.

LEE Y, YEOUL L J

Preparing cement-based composite material e.g. preparing saturated calcium hydroxide solution, mixing with de-ionized water to obtain calcium hydroxide solution, stirring using glass rod with magnetic stirrer, mixing and stirring.

ZHONG J, LU D

Sealing propagating cracks in sensor-laden cement sheath involves monitoring electrical resistivity of sensor-laden cement sheath to produce measured value, where sheath comprises conductive sensor, on-demand expanding agent, and cement.

MUSSO S, SANTRA A

Concrete product set by pouring a concrete slurry, useful as concrete slabs and rafts and molded concrete products, comprises concrete mixture, graphene oxide flake mixture, and fiber e.g. steel fibers, and helix fibers.

ADAMS J S

Regenerated concrete comprises regenerated aggregate, cement, nano-reinforced liquid, water, steel fiber-polyvinyl alcohol mixed fiber, waste textile fiber, emery, soybean protein powder and trehalose.

ZHANG Q, WAN W, TIAN L