国家/地区 中国（7）
IPC部 C（8）
IPC大类 C04（8）
IPC小类 C04B（8）
IPC C04B014/38（8）
发明人 LI W（2） LI Z（2）
公开年 2018（7）
申请年 2018（8）
专利权人 WEIHAI NANHA.（2）

Additive used in cement composition for cement paste for preparing reinforced concrete for e.g. highway structures and bridges, comprises dispersion of graphene nanofibers, graphene oxide and superplasticizer in acrylic solvent.

RUIZ MOYA J A, ROMERO IZQUIERDO A, LAVIN LOPEZ M D P

Preparing basalt fiber-carbon fiber reinforced conductive epoxy asphalt concrete comprises e.g. surface coupling modification treatment of basalt fiber, graphene oxide modified basalt fiber and preparing conductive epoxy asphalt concrete.

FANG M

Preparing high-temperature resistant insulating aerogel felt comprises e.g. dispersing silicon carbide whiskers and cellulose in graphene aqueous suspension, placing fiber felt-gel composite in absolute ethanol and drying.

LIU X, DONG H, WU H, YAO D, NIU L, ZHANG D

Graphene concrete wire pole useful in the field of electrical materials, comprises carbon fiber mesh, reinforcing steel bar and concrete.

LI Z, LI W

Improved impermeability concrete comprises e.g. ordinary Portland cement, quartz sand, pretreated carbon fiber, lignin fiber, modified rice hull ash, graphene powder, potassium sodium feldspar powder, gypsum powder and clay grade mica.

ZHANG Y

Single component indoor wall repair material comprises silicate cement, seaweed powder, carbon fiber-graphene enhancer, ethyl acetate, titanium dioxide, dimethyl silicone oil, sodium carbonate, and penetrating gelling agent.

HUANG Y

Glass fiber reinforced material for use in thermal insulation material, comprises glass fiber, modified carbon fiber, perlite, epoxy resin, toughening solvent, silica sol, graphene, tungsten carbide, additives and water.

WU J

Carbon fiber reinforced concrete used in gardening contains fly ash, carbon fiber, oxides of silicon, calcium and magnesium, slag, nickel-chromium-iron alloy slag, graphene oxide, titanium pigment, urea, foaming agent and foam stabilizer.

LI Z, LI W