国家/地区 中国（41）
IPC部 C（42） B（5） E（2）
IPC大类 C04（42） B28（3） C01（2）
C08（2） E04（2）
IPC小类 C04B（42）
IPC C04B028/04（42）
发明人 WANG J（5） XU J（4） CHEN S（3）
LI D（3） LIU C（3） LU L（3）
ZHANG Y（3） DING S（2） HE S（2）
LI L（2） LUO K（2） NIE J（2）
WANG K（2） WANG X（2） WANG Y（2）
公开年 2021（42）
申请年 2021（42）
专利权人 SUZHOU DONGM.（2） UNIV JINAN（2）

Graphene oxide modified regenerated concrete useful in cement-based composite material, comprises silicate cement, regenerated aggregate, oxide graphene, vinyl triethoxy silane, hydrogen peroxide, sodium hydroxide, graphene oxide modified polycarboxylic acid water reducing agent and water.

GONG X, LIU M, WANG K, LI D, BAO N, LIU Y

Charging, storing and discharging concrete material for building, comprises cement, quartz sand, quartz powder, silicon ash, carbon nanomaterial, steel fiber, water reducing agent, surfactant and water.

SONG F, HE B, ZHANG H, JIANG Z

High-permeability concrete combined with acrylic acid comprises cement, sand, modified graphene, slag, water-soluble acrylic resin solution and water.

ZHAO H, QI C, WANG X, YANG X, WANG J, JIAN Z

High-strength anti-cracking concrete for e.g. high-rise building structures, comprises cement, fly ash, coarse aggregate, fine aggregate, mineral powder, modified ceramsite, polycarboxylate water reducer, ceramic fibers, chitosan microspheres, and water.

YAN D

Graphene-carbon nanotube-carbon fiber reinforced concrete comprises graphene-carbon nanotube-carbon fiber reinforcement body, cement, dispersant, water reducing agent, water and sand.

WANG Y, WANG J, ZHU H, ZHANG S, QU H, TIAN D, FENG M, LI M

Anti-sulfate corrosion resisting preservative used to prepare shotcrete, comprises specified weight ratio of mineral admixture, silicon ash, calcium powder, swelling agent, silicon dioxide, graphene oxide, gypsum, dispersant, defoaming agent, and surfactant.

YOU X, WU Z, XU X, CHENG Z, ZHANG D, WU Q, CHEN X, CHENG S

Steel fiber concrete with secondary tunnel lining used in civil engineering field, comprises gel material, steel fiber, gravel, water, sand, graphene oxide and polycarboxylic acid high performance water reducing agent.

CHEN S, HUANG X, LIU C, WU Y

Reactive powder concrete useful in large bridge, ocean engineering, high-rise building and military engineering applications, comprises cement, silica fume, coal ash, quartz sand, water, water reducing agent, steel fiber, nanominerals, and graphene oxide.

XING X, PAN D, YANG Y

Production of self-cleaning cement-based composite material for e.g. building components, involves mixing nano-silica aerogel composite material, water and water reducing agent to obtain nano-silica aerogel composite material suspension, pouring into cementitious powders, and processing.

CHANG F

Anti-cracking building material useful for e.g. building engineering, comprises cement, regenerated concrete micro powder, fly ash, kaolin or modified metakaolin, sodium perborate, polycarboxylic acid water reducing agent, retarder, stabilizer, auxiliary agent and water.

LUO K, XIONG J, XU J