国家/地区 中国（6）
IPC部 C（6）
IPC大类 C04（6）
IPC小类 C04B（6）
IPC C04B024/26（6）
发明人 CHENG Z（2） MIAO W（2）
公开年 2018（6）
申请年 2018（6）
专利权人 SHENZHEN ZHE.（2） WUHU HENGGU .（2）

Exterior wall insulation material comprises e.g. closed-cell expanded perlite, fly ash, light calcium carbonate powder, bentonite, graphene-modified polypropylene, modified wheat shell, aluminum silicate fiber, and polyether polyol.

LIU W

Liquid type alkali-free rapid-setting admixture comprises modified polyaluminum sulfate solution, graphene oxide, stabilizer, performance modifier and water, and modified polyaluminum sulfate solution is polymerized aluminum sulfate.

LI X, ZHANG H, FENG Z, LIU Z, JIANG W, REN Z

Crack resistant concrete mixture comprises cement, gravel aggregate, water, silica fume andanti-cracking agent, where anti-cracking agent includes graphene, fiber and polypropylene, and is prepared by mixing sand aggregate, cement.

MIAO W

Preparation of composite antifreezing agent used for repairing engineering concrete, by dispersing graphene oxide, dicyclohexyl carbodiimide, tributyl phosphate and silane coupling agent in water, stirring, reacting, centrifuging and drying.

CHENG Z

Preparing ultra-low temperature concrete composite anti-freezing agent involves dispersing graphene oxide, N,N'-Dicyclohexylcarbodiimide and silane coupling agent uniformly in water under ultrasonic conditions and centrifuging.

CHENG Z

Waterproof concrete comprises cement, fine aggregate sand, coarse aggregate sand, water and water-proof material, where the water-proof material comprises graphene and poly vinyl alcohol.

MIAO W