国家/地区 中国（15）
IPC部 C（15）
IPC大类 C04（15）
IPC小类 C04B（15）
IPC C04B038/02（15）
发明人 CHENG Z（5） LI W（2） LI Z（2）
公开年 2018（15）
申请年 2018（15）
专利权人 WUHU HENGGU .（5） WEIHAI NANHA.（2）

Graphene and non-ferrous metal tailings based foamed wallboard comprises non-ferrous metal tailings, graphene, vermiculite, aluminum fluoride, aluminum silicate fiber, montmorillonite, clay, cosolvent, foaming agent and stabilizing agent.

HUANG Y, HUANG Z, YU Y

Reduction of combustion slagging rate of corn straw biomass pellet fuel includes weighing graphene, adding dimethyl formamide solvent, mixing, performing ultrasonic dispersion, ball milling, washing with ethanol, drying, heating and cooling.

YAN X

Producing aerated concrete block, comprises e.g. mixing graphene oxide powder with ammonia water, stirring to obtain mixed solution, ultrasonic dispersing mixed solution to obtain dispersion, centrifuging, and filtering.

QIU Y, ZHANG X, ZHU H

Preparation of composite foamed concrete used for construction industry, involves mixing e.g. light aggregate, fly ash, cement and graphene oxide/aluminum silicate fiber composite material, adding e.g. foaming agent, and stirring.

CHENG Z

Lightweight thermal insulation complex foamed concrete comprises e.g. light aggregate, fly ash, cement, fine sand, diatomite, montmorillonite, waste rubber, graphene oxide, aluminum silicate fiber and silane coupling agent.

CHENG Z

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

Light-weight high-strength concrete comprises fly ash, cement, sand, diatomite, light calcium carbonate, polyaluminum chloride, light aggregate, reinforced fiber, foaming agent, graphene oxide, water reducing agent and other auxiliary agent.

CHENG Z

Preparing a self-insulating lightweight concrete wall comprises e.g. mixing the first polymer powder and the second blowing agent and spinning to obtain polymer fiber, and placing polymer fiber, chain extender, graphene oxide and carbonate.

CHENG Z

Preparing durable diatom decorative wall material involves collecting diatomaceous earth, then adding to powder modification machine and mixing with powdered foaming agent to obtain mixture and spraying water-soluble emulsion with graphene.

CHEN Q, ZAN H

Preparation of lightweight high-strength concrete by preparing concrete material precursor including fly ash, cement, fine sand, light aggregate, reinforcing fibers, graphene oxide and foaming agent, pouring into mold, and solidifying.

CHENG Z