国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4） C04B（4）
IPC C04B024/16（4）
发明人
公开年
申请年
专利权人

Producing concrete water reducing agent comprises e.g. adding graphene oxide solution and acrylamide polymer into methyl alkenyl polyoxyethylene ether and sodium styrene sulfonate solution, stirring, adjusting pH, cooling, adding calcium lignosulfonate and rutin, and mixing.

ZHANG Z, DUAN P

Nano-mass concrete anti-crack agent comprises graphene oxide, nano zinc oxide, nano magnesium oxide, dispersant, and deionized water.

LUO Y, SHI Y, LI Q

Device useful for preparing concrete graphene nano aqueous slurry comprises e.g. expandable graphite feeding mechanism, high temperature heating expansion furnace, reaction kettle, oxidant storage tank and coupling agent storage tank.

DENG C, ZHANG Y, KOU Y

Cinnamic aldehyde reactive group-containing graphene loaded aminotriazole complex useful as rust inhibitor to protect seawater corrosion medium, in concrete alkaline environment or corresponding alkaline condition e.g. sea water medium.

TIAN H, LI W, HOU L, HOU B