国家/地区 中国（4）
IPC部 C（4）
IPC大类 C04（4）
IPC小类 C04B（4）
IPC C04B111/34（4）
发明人 LI W（4）
公开年 2021（2）
申请年 2021（2） 
专利权人

Self-healing cement-based material comprises microcapsule and graphene oxide, which are added to every concrete mortar comprising cement, sand and water.

CHEN T, LIU Y, CAO Y, ZHANG F, JING M, CHANG H, WANG S, LIANG Y, LI W

Preparing high-strength environment-friendly calcium silicate board by wet grinding white mud, quartz tail ore powder, water and grinding auxiliary agent, adding waste paper pulp, aqueous epoxy resin emulsion and oxide graphene and stirring.

SU Y, TANG Y, HE X, YANG J, XIONG G, LI W, WANG T, ZHANG Q, BAI X, WANG Y, LI Y, QIN J

High-toughness concrete comprises concrete ingredients, graphene oxide, squama material, chopped fiber and dispersing lubricant, and concrete ingredients comprises coarse aggregate, fine aggregate, gel material, water and additive.

YANG Y, LI W, ZHAO J, LI B, LIAN J, LI J

High strength anti-corrosion tube for saline-alkali soil comprises cement, steel slag, slag, gravel, river sand, quartz sand, graphene oxide, water reducing agent, alkali silicate, water, carbon fiber mesh cloth, and steel bar.

LI Z, LI W