国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3） G01（2）
IPC小类 C04B（3）
IPC C04B111/94（3）
发明人
公开年 2017（2）
申请年 2017（3）
专利权人

Modified graphene cement-based composite material used for preparing pressure sensitive sensor comprises water, cement, naphthalene, graphite, and standard sand.

ZHANG Y, XU K, WU Z, ZHANG W, LIU N

Automatic restoring type concrete comprises cement, sand, aid coarse aggregate, sulfamate water reducing agent, automatic repairing additive and carbon fiber, automatic repairing additive comprises e.g. graphene and repair material.

LIU W

Grindstone comprises ordinary Portland cement, graphene, polycarboxylate, pigment, ethylene-vinyl acetate copolymer, Oyster shell, dispersible latex powder, sodium acetate and dolomite.

CHEN Z, CHEN L, XIE G, CHEN J