国家/地区 中国（26）
IPC部 C（26）
IPC大类 C04（26）
IPC小类 C04B（26）
IPC C04B028/04（26）
发明人 JIANG J（3） WU Y（3） ZHANG S（3）
CHEN Y（2） CHU H（2） FENG T（2）
LI Q（2） LI S（2） LIN X（2）
LIU J（2） WANG F（2） WANG S（2）
WANG Y（2） XU J（2） ZHANG J（2）
公开年 2019（12） 2020（11） 2021（2）
申请年 2019（26）
专利权人 CHINA MCC17 .（2） GAO J（2） UNIV SOUTHEA.（2）

Composite material, comprises cement, water, sand, a water reducing agent and graphene oxide, where sand consists of river sand and desert sand, cement is ordinary Portland cement and water-reducing agent is polycarboxylate high-performance water-reducing agent.

ZHANG S, XIA D, WANG Y, LI Z, HE M

Preparing concrete, by grafting edge of graphene oxide with octadecylamine, replacing part of magnesium ions in sepiolite molecular framework by hydrogen ions, pouring e.g. sepiolite, and mixing ball abrasive and nano-silicon dioxide fiber.

Preparing concrete comprises taking graphene oxide, sepiolite, shell powder, water-soluble silicate, common silicate cement and nano-silicon dioxide fiber, and grafting graphene oxide edge with octadecylamine.

Composite powder for forming composite environmentally-friendly board, comprises inorganic environmentally-friendly gel powder and graphene-like powder.

WEI H, TONG J, TONG X

High-strength high-damping cement matrix comprises ordinary portland cement, graphene oxide, modified silicon powder and polymer emulsion.

WANG X, HUANG Y, ZHANG C, CHEN T

Early-strength graphene-polycarboxylic acid water-reducing agent-reinforced cement-based composite material, comprises cement, ultra-fine powder fly ash, quartz sand, defoamer, and graphene oxide-polycarboxylic acid water reducing agent.

LI D, LI Q, HE C, ZHOU H

Antibacterial soft porcelain decorative material for buildings, comprises cement, mineral powder, quartz sand, emulsion, polylactic acid, graphene, silane coupling agent, inorganic pigment, and water.

DENG Q

Smart concrete containing multi-scale conductive materials comprises cement, sand, coarse aggregate, water, graphene, dispersant, carbon black, steel fiber, and dispersing agent is naphthalene water reducing agent.

HUANG W, WANG S, SONG J, YANG D, ZHAN W, ZHANG S, JIANG M, ZHOU Y, LI Y, LI W, WANG W, LIU Z, SHANG J, ZU J, CHEN Y

High-waterproof corrosion-resistant concrete useful for marine biological engineering, comprises graphene oxide, sepiolite, shell powder, water-soluble silicate and cement.

ZHANG G

Acid lithium slag-portland cement-silicon ash composition gel material comprises Portland cement, acid lithium slag, silicon ash, graphene material, iron tailing sand, light filler, and lightweight filler is porous structure.

ZHANG J, HE X, ZHANG S