国家/地区 中国（12）
IPC部 C（12）
IPC大类 C04（12） C01（2）
IPC小类 C04B（12）
IPC C04B028/04（12）
发明人 LIU C（12）
公开年 2020（5） 2021（3） 2022（2）
申请年 2020（5）  2021（3）  2022（2） 
专利权人 FOSHAN GAOTU.（5） CHONGQING GA.（2） UNIV GUANGZH.（2）

Composite modified concrete used in residential buildings, bridges and other municipal infrastructure comprises silica fume, graphene oxide, water, cement, sand, crushed stone and water reducing agent, where crushed stone is basalt crushed stone.

YANG B, HOU J, YANG J, YAO D, LUO Y, HE X, ZHENG Z, WU Y, FENG Y, LIU C

Preparation of anti-freezing regeneration concrete by preparing coarse aggregate, mixing with cement, fine aggregate, admixture, waste foamed rubber powder, water, antifreeze water reducer and expansion anti-cracking agent, and stirring.

ZHANG J, WANG Z, XIA X, LIU C, CUI K, LI T, MA S, XIAO Y, WANG H

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

Ultra-high performance concrete comprises graphene oxide, metal fiber, gel material comprising cement, silicon ash, fly ash and slag powder, and sand.

LIU C, CHEN S, LU Q, WU Y

Preparing graphene-cement-based conductive composite material, involves taking graphene, metal powder, conductive polyaniline, dispersant as raw material, water, ethanol solution with same volume ratio as solvent, and placing in ball mill.

DAI H, LIU C, HE S, SHI Q, BI L

Ultra-high performance concrete with low cement content, comprises cement, silica fume, fly ash, slag powder, quartz sand, water, steel fiber, water reducing agent, and graphene oxide.

WU Y, QIU W, LUO Y, LIU C

Mortar comprises cement, water, natural river sand, polycarboxylic acid high performance water reducer powder and graphene oxide.

WU Y, LIU C, ZHENG Z, CHEN S

Graphene oxide ultra-high performance concrete comprises cement material composed cement, silica fume, and quartz powder, steel fiber, water, quartz sand, graphene oxide, and polycarboxylic acid high performance water reducer powder.

WU Y, QIU W, LUO Q, CHEN S, LIU C, ZHENG Z

Environmentally-friendly graphene oxide concrete comprises cement, water, natural river sand, gravel, high-performance polycarboxylic acid water reducing agent powder, and graphene oxide.

WU Y, LIU C, ZHENG Z, CHEN S

Environmentally friendly graphene oxide modified super high-rise concrete, comprises gel material, steel fiber, water, quartz sand, graphene oxide and polycarboxylic acid superplasticizer.

WU Y, QIU W, WEN A, CHEN S, LIU C, ZHENG Z