国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B111/72（2）
发明人
公开年 2018（2）
申请年
专利权人

Preparing a modified graphene oxide concrete crack repairing material comprises e.g. oxidizing graphene dispersion and adding water and stirring uniformly, then adding N-hydroxysuccinimide and L-cysteine and introducing nitrogen gas.

LV S, LIU J, LIU L, XI H

Concrete crack repair waterproof coating comprises silicate cement, microbead powder, water-repellent, acrylic powder, graphene nanosheets, quartz sand, chopped glass strand, defoaming powder, and filler.

LIU S