国家/地区 中国（14）
IPC部 C（15）
IPC大类 C04（15）
IPC小类 C04B（15）
IPC C04B038/10（15）
发明人 CHENG Z（4） LI Z（3） LI W（2）
ZHANG R（2） ZHANG Y（2）
公开年 2018（15）
申请年 2018（13）  2017（2） 
专利权人 WUHU HENGGU .（4）

Complex cement-based adsorbing agent comprises carboxylated oxidized graphene, vitrified microbead, foaming agent, water reducing agent, air entraining agent, cement and sand.

ZHANG Y, CHAI L, ZHAO H, MA G, ZHANG J, LIU Y, LI Z

Preparing graphene-carbon nanotube composite aerogel based on bubble template method involves adding surfactant to deionized water, stirring to produce bubble, and adding graphene oxide/carbon nanotube mixed solution to bubble agglomerate.

ZHANG R, HE L, XU Z, LI N, TANG Z

Lightweight fireproofing material comprises e.g. light ceramic powder, polycrystalline refractory fiber, sodium bentonite, mica powder, polyethylene glycol, zinc hydroxystannate, dioctyl phosphate, methyl laurate and graphene oxide.

HU J, ZHANG R

Oxidized graphene modified cement-based composite heat insulating material comprises cement, fly ash, silicon ash, quicklime, graphene oxide, zinc oxide crystal whisker, physical foaming agent, water reducing agent and dispersant.

YANG L, HU B, ZHANG Y, TIAN J

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

Cementing subterranean well, involves preparing composition comprising aqueous fluid, inorganic cement, gas generating agent and stabilizer comprising graphene oxide which results in set cement having greatest percent deviation.

XIANG C, PANGA M K R

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

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

Lightweight silica brick comprises silica particle, silica fine powder, silica material, silicon carbide, limestone, graphite powder, foaming agent, sodium tripolyphosphate, graphene, composite mineralizer and binding agent.

ZHANG Z