国家/地区 中国（4） 韩国（2）
IPC部 C（7）
IPC大类 C04（7）
IPC小类 C04B（7）
IPC C04B014/02（7）
发明人
公开年 2021（3） 2020（2） 2022（2）
申请年 2020（7）
专利权人

Mortar composition useful for repairing and reinforcing concrete structure, comprises binder containing cement, silica sand, swelling agent, aqueous colloidal silica solution, aluminum powder, polycarboxylic acid water-reducing agent and reinforcing fiber.

MOON D J

Concrete anti-cracking agent used in concrete structure, comprises modified anti-cracking fiber, modified kyanite, modified montmorillonite, graphene oxide, polymer microspheres, nano dysprosium oxide, nano zinc oxide, and gypsum.

YU S

Economical and environmentally friendly concrete comprises water, cement, coarse aggregate, fine aggregate, zeolite rock powder, graphene oxide, and water reducing agent.

CAI H, YANG W, FENG Y, YANG C, YAO X, YUAN J, LIAO T, CAI X, YANG Y, ZHANG L, ZHAO Y, LI D, TIE F

Making mixture for concrete comprises providing carbon nanomaterial having carbon nanoparticles, wetting and dispersing carbon nanomaterial in liquid organic solvent/compound mixture, and selecting the mixture to perform e.g. additional function in particular type of concrete.

LARSEN A G, FULTON J L, HULBERT D M, SCHMITT G E, SHIMON C

Section recovery composition used in repairing and reinforcing concrete structure for constructing ductile and anti-biotic concrete, comprises e.g. ordinary cement or slag cement, particle size adjustment silica sand, and expanding material.

JUNG S Y

Light-weight, high-strength, water-resistant decorative gypsum board comprises gypsum powder, diatomaceous earth, corn starch, foam stabilizing agent, granite particles, graphene oxide flakes, silicone acrylic emulsion.

CHEN Y

Gel system with solidified chloride ion performance obtained by mixing graphene oxide modified zeolite, cement and mineral admixture as main raw material.

ZHANG P, HAN S, MENG S, CHEN X, WANG J, YUE C, XU F