国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B020/12（2）
发明人
公开年 2021（2）
申请年
专利权人

Sponge city high strength regenerated aggregate concrete useful in building material comprises e.g. reinforced regenerated coarse aggregate, cement, water, steel slag powder, limestone powder, nano silicon dioxide, graphene oxide powder, polyacrylate, sodium silicate, and water reducing agent.

LI J, HOU X, LIU L

Low noise and anti-skid function asphalt pavement comprises substrate laid with many asphalt mixture layers on top and laid with anticorrosive metal mesh layer and asphalt mixing layer comprises e.g. rubber powder and aggregate.

ZHU J