国家/地区 中国（7） 韩国（2）
IPC部 C（9）
IPC大类 C04（9） E04（3） C08（2）
IPC小类 C04B（9）
IPC C04B024/40（9）
发明人 WANG S（2）
公开年 2022（3） 2023（2）
申请年 2022（3）  2016（2）  2021（2） 
专利权人

Inter-floor noise prevention system of house useful for preventing noise generated in upper floor from being transmitted to the lower floor, comprises sound absorbing plate installed on concrete slab, and sound wave vibration blocking plate.

HO S J

Lightweight waterproof concrete block for river channel, comprises cement, gravel, ceramic ball, fly ash, nano metakaolin, styrene-acrylic emulsion, organosilicone nano waterproof agent, calcium sulfate whisker, nano-aluminum oxide particle and water.

SU L, PANG C, HAN X, YANG B

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

Construction interior material comprises e.g. gypsum powder, organic germanium, component e.g. jade, conductive additive e.g. graphene, magnetic wave shielding agent e.g. ferrite, organic germanium water, inorganic pigment and fragrance.

SUB S D

Concrete reinforcement anti-rust agent comprises water, dopamine, polyacrylamide, self-surfactant, thickening agent and oxidized graphene oxide dispersion liquid, which is prepared by weighing each component, and adding polyacrylamide.

LEI J, XU Y, ZHU D

Graphene oxide modified cement grinding aid comprises polymeric polyol, acrylate, amino-polyethylene glycol, tetraisopropyl titanate, polycarboxylic, sodium dodecyl benzene sulfonate, and fatty alcohol polyethenoxy ether sodium sulfate.

ZHAO P, WANG H, LU L, WANG S, GONG C

Crack-resistant concrete comprises specified amount of shrinkage-reducing and toughening agent obtained by mixing polyether methyl diethoxysilane and graphene oxide, and absorbing material.

WU J, XIAO S