国家/地区 中国（11）
IPC部 C（11） B（2）
IPC大类 C04（11）
IPC小类 C04B（11）
IPC C04B018/12（11）
发明人 ZHANG J（3）
公开年 2023（3） 2018（2） 2021（2） 2022（2）
申请年 2022（3）  2018（2）  2021（2） 
专利权人

Thermal conductive modifier useful in preparation of coal gangue-based underground thermal conducting material for geothermal mining, solid waste resource utilization and building construction materials, comprises formic acid, acrylic acid, hydrogen peroxide, graphene oxide and absolute ethanol.

LI B, LI M, HUO B, ZHANG J

Low-grade concrete mixed with stone powder comprises cement, mineral powder, fly ash, stone powder, sand, gravel, water reducing agent, and water.

LIN J, JIANG W, XU Y, ZHANG J, HUANG C, ZHONG X

High-efficiency graphene oxide concrete comprises cement, superfine admixture, tailing sand, graded gravel, superplasticizer, and slump retaining agent, impermeability component, graphene oxide solution, and water-cement ratio control range.

LIAO H, ZHANG F, WANG H

High-strength cement-based composite material useful to airport pavement, comprises gelling material, aggregate, calcium carbonate crystal whisker, acrylic emulsion, polyvinyl alcohol fiber, water reducing agent, antifoaming agent, and water.

ZHANG L, LIAN F, JIN F, DI M, PAN Z, WANG G, ZHANG J, LI Q

Concrete drainage pipe comprises regenerated aggregate, fly ash, aluminum powder and fine sand with preset fineness, fine coal gangue, lime, gypsum, diatomaceous earth, cement, nano-silica, graphene oxide, redispersible latex powder, crushed stone, plasticizer, water-reducing agent and water.

HE Y

High-silicon iron tailings autoclaved aerated concrete slab used as e.g. building raw material for infrastructure construction, comprises iron tailing, fly ash, white ash, cement, glass slag, gypsum, aluminum powder, graphene and water.

GU X

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

Modified graphene-reinforced anti-freeze concrete comprises modified graphene composition intercalated oil shale.

GUO P

Photocatalytic self-cleaning cement material for degrading e.g. formaldehyde and sulfide in atmosphere, comprises tailings, cement, graphene oxide, semiconductor photocatalyst, and naphthalene based water reducer.

CAO B, YU Y, XU S, LI C, REN Y, GUO J, ZHOU C, ZHANG G

Preparing building decoration material comprises e.g. crushing base material, polished brick waste, polishing glaze waste, graphene powder, quartz stone waste, quartz sand, glass waste and toner, and mixing with water-soluble resin.

YAO L