国家/地区 中国（5）
IPC部 C（6）
IPC大类 C04（6） D01（6） D06（4）
IPC小类 C04B（6）
IPC C04B028/04（6）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Active powder concrete for tunnel construction and maintenance and strengthening, comprises common silicate cement, superfine mineral powder, silicon ash, fly ash, expansion agent, sand, carbon black.

GU Z

High performance fast coagulating early strength concrete, has concrete mixing material, comprising e.g. cement, silicon powder, regenerated aggregate, water reducing agent, quick-setting agent, calcined lime powder, epoxy resin, nano hydroxyapatite, modified graphene fiber, and wollastonite powder.

LI R, LI G, LI P, LIU J, CHEN D, TANG F, ZHONG X, LV M, SONG G, YU T, MU L, LI H, LIANG D, CAI X, LIN X, LAI J, YU C, SONG L

Preparing production assembly type environment-friendly energy-saving insulating plate based on urban solid waste garbage involves putting silk fiber in urea solution for degumming treatment, washing, placing in calcium chloride solution.

TANG W

Antibacterial soft porcelain decorative material for buildings, comprises cement, mineral powder, quartz sand, emulsion, polylactic acid, graphene, silane coupling agent, inorganic pigment, and water.

DENG Q

Ceramic tile adhesive contains Portland cement, aggregate compound, polypropylene fiber compound-modified faujasite, modified rice hull ash, pyrophyllite powder, nano graphene powder, inorganic thixotropic agent and water reducing agent.

GONG H, YI X, YI C, LIU X, SHEN Y, LI Y

Manufacture method of high strength composite reinforcing fiber, involves coating graphene oxide flakes on conventional reinforcing fiber.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J