国家/地区 中国（12）
IPC部 C（12）
IPC大类 C04（12） C08（3）
IPC小类 C04B（12）
IPC C04B024/42（12）
发明人 WU C（3） LI G（2） LIN Z（2）
SHAO Y（2） WANG J（2） WANG X（2）
公开年 2022（12）
申请年 2022（7）  2021（5） 
专利权人 KEZHIJIE NEW.（2）

Graphene-modified emulsified asphalt-cement-based composite ballast elastically solidified grouting material, comprises fully dispersing in water, and taking elastically solidified grouting material based on quality of composite ballast.

PENG G, CHENG J, GONG M, DENG C, XIONG Z, ZHU X, CHU C, HONG J

Admixture for high impermeability marine engineering concrete, prepared by mixing and stirring aqueous solution of silane coupling agent and fly ash ethanol, washing, drying and adding obtained silane modified fly ash into aqueous dispersion.

ZENG P, ZHOU B, YU K, HUANG C, BAO M, XIONG L, WANG J, JING J, ZHAO R, ZHOU Z

Preparation of composite type concrete water reducing agent, comprises e.g. graphene modified micro-capsule as modified raw material, dispersing in water-reducing agent mother liquid by ultrasonic, and adding initiator under redox system.

JIANG Y, HUANG Z, CHEN X, HUANG Q

Cement is prepared using silicate cement clinker, gypsum powder, fly ash, granular biomass combustion waste material, phase-change temperature control material, tourmaline powder, bentonite, redispersible emulsion powder, magnesium oxide expansion agent, and polycarboxylic acid water reducing agent.

JIA F, GUO Y, WANG J, CAO B, MENG H

Anti-chloride ion penetration Portland cement comprises Portland cement clinker, limestone, bentonite, fly ash, slag, calcined clay, gypsum, titanium dioxide, and reinforcing agent.

DUAN P

Environmentally-friendly odor-free asphalt mixture used for paving road and repairing house, comprises asphalt, cement, limestone powder, fiber modifier, stearic acid-modified magnesium oxide, deodorant and ceramic micropowder.

LI H, HE L, XIAO J, CHEN G, LIU S, DAI Y

Active powder concrete for tunnel construction and maintenance and strengthening, comprises common silicate cement, superfine mineral powder, silicon ash, fly ash, expansion agent, sand, carbon black.

GU Z

Collapse-preserving early-strength functional monomer useful for collapse-preserving early-strength polycarboxylate water-reducing agent, functional monomer is prepared by performing esterification modification of graphene oxide and hydroxycarboxylic acid, and grafting a silane coupling agent.

LIN Z, WU C, LI G, SHAO Y

Anti-mud early-strength functional monomer prepared by grafting a silane coupling agent after non-covalent modification of graphene oxide and quaternary ammonium salt.

LIN Z, WU C, LI G, SHAO Y

Preparing graphene oxide modified styrene-acrylic emulsion useful in anticorrosion of cement-based material, comprises mixing graphene oxide buffer solution and styrene-acrylic monomer mixed solution, mixing obtained emulsion and silane coupling agent and ultrasonically dispersing.

WANG P, WANG X, LI S, YIN B, WU C, HOU D