国家/地区
IPC部 C（2）
IPC大类 C04（2） C08（2）
IPC小类 C04B（2）
IPC C08L063/00（2）
发明人
公开年 2021（2）
申请年
专利权人

Repairing a pothole in roadway by forming undercut cavities in the pothole wall, below a surrounding road surface, clearing debris and removing loose asphalt pieces from pothole, filling, and applying expanding polymer base binder.

YOGEV R, KENIG S

Graphene-doped resin concrete useful for paving steel bridge surface, comprises main agent including epoxy resin, epoxy-terminated diluent and coupling agent, curing agent, suspended dense gradation aggregates, and graphene powder.

PAN Y, LI K, CHEN L, ZHANG Z, ZHANG H, MO J