国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B024/40（3）
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人

Industrial slag solid waste light fireproof partition board useful for e.g. industrial building and residential building, comprises e.g. industrial slag, low-alkali sulfate aluminum cement, polystyrene particle, zirconium oxide, polypropylene fiber, steel fiber and modified flame retardant.

RONG X, CAI Z, RONG Y, ZHANG H, RONG Q

Nano-modified inorganic mineral water-proofing agent useful for concrete structure protection and waterproof mortar comprises inorganic mineral powder, nano- material composed of e.g. nano graphene and nano stearate, and coupling agent.

ZHENG Y, BAI X, CHEN X, FANG G, WANG S, TU Y, WANG Z

Repairing material for surface micro-crack of prefabricated component, comprises cement P. O52.5, fine sand, silicon ash, cellulose, starch ether,dispersed latex powder, calcium formate, diethylenetriamine and heavy calcium.

YING B, LV Q, XIANG S, DONG W, CAO L, ZHOU S