国家/地区 中国（9）
IPC部 C（9）
IPC大类 C04（9） C01（2）
IPC小类 C04B（9）
IPC C04B018/16（9）
发明人 LI J（2） LIU L（2） LIU X（2）
WANG X（2）
公开年 2021（9）
申请年 2020（5）  2021（4） 
专利权人

Graphene oxide modified geopolymer recycled concrete used as building material for sewer pipe network, comprises fly ash, recycled coarse aggregate, natural river sand, alkali activator, graphene oxide, and distilled water.

CHEN C, WANG X, ZHU P, LIU X, LIU H

Sponge city high strength regenerated aggregate concrete useful in building material comprises e.g. reinforced regenerated coarse aggregate, cement, water, steel slag powder, limestone powder, nano silicon dioxide, graphene oxide powder, polyacrylate, sodium silicate, and water reducing agent.

LI J, HOU X, LIU L

High dispersion and high viscosity modifier for waste concrete comprises modifying agent main body, heat conducting block and connecting ball.

XU B

Environmentally-friendly building material comprises cement, regenerated concrete micro powder, fly ash, metakaolin, sodium perborate, polycarboxylic acid water-reducing agent, retarder, stabilizer, additive and water.

LUO K, XIONG J, XU J

Graphene oxide reinforced solid waste concrete comprises solid waste cementitious materials including steel slag, graphene oxide material, aggregate including recycled fine aggregate, standard sand, water reducing agent, and tap water mix.

AN Y, NIU F, ZHANG G, ZHANG J, YU X, LIANG Y, CHEN W, HE S

Flexible agent useful for modifying concrete in concrete pavement, comprises e.g. modified waste rubber powder, expanded vermiculite powder, foam concrete waste, magnesium aluminum silicate and polycarboxylic acid water reducing agent.

ZUO Z, HU Y, LI Q, CHENG Z, JIN Q

Modification of concrete regenerated aggregate comprises uniformly spraying modified slurry prepared by nano silicon dioxide, nano graphene oxide dispersion liquid, and regenerated concrete micro powder on regenerated aggregate surface.

LIU X, LIU L, JIANG B, JIE H, ZHAO P, YU J, LIU Y, LI T, ZUO J, XIA S

High-performance concrete prepared from waste, comprises cement, recycled aggregate, fine sand, water reducing agent, water, defoamer, bentonite and anti-cracking fiber comprising basalt fiber, polypropylene fiber and viscose fiber.

WANG X, CHEN Z, LIU J, GAO Y

Decorative block containing glass slag comprises glass slag, tailings slag, construction solid waste, carbon fiber, polypropylene fiber, polyvinyl alcohol fiber, graphene, hemihydrate gypsum, cement, water reducing agent.

LI L, ZHONG J, LIU Z, LI J, LIU A