国家/地区 中国（8）
IPC部 C（8）
IPC大类 C04（8）
IPC小类 C04B（8）
IPC C04B028/04（8）
发明人 LIU H（8）
公开年 2017（2） 2018（2） 2021（2） 2023（2）
申请年 2017（2）  2018（2）  2020（2）  2022（2） 
专利权人 UNIV XIAN AR.（2） YANCHENG INS.（2）

Impermeable concrete such as civil engineering material comprises cement, coarse aggregate, fly ash, expansion agent, water reducing agent, composite fiber and water, where composite fiber comprises lignin fiber, basalt fiber and epoxy-based modified polypropylene fiber.

YANG Y, JIANG W, SHI H, WU K, FANG K, LIU H, ZHANG S, LONG C

Cement-based composite material containing coal-based carbon nano multi-crystal, comprises coal-based carbon nano multi-crystal, water, water reducing agent, and cement.

LIU H, CHEN H, ZHANG B

Ultra-high-strength hybrid fiber concrete contains cement, sand, crushed stone, fly ash, straw ash, fumed silica, nano-silicon, water reducing agent, activator, defoamer, shrinkage reducing agent, basalt fiber and calcium carbonate whisker.

ZHENG S, DONG J, RUAN S, LIU X, YANG S, ZHENG H, WEN G, LIU H, LONG L, SHANG Z, ZHENG J, ZHANG X, CAO C, DONG L

High-toughness high-adhesive high-strength hybrid fiber concrete comprises cement, sand, gravel, fly ash, straw ash, silicon ash, nano-silicon, water reducing agent, excitant, antifoaming agent, shrinkage reducing agent and ramie fiber.

ZHENG S, RUAN S, CAO C, YANG J, JI J, ZHENG J, YANG L, LIU X, LI L, LIU H, MING M, DONG L, ZHOU Y, SHANG Z

Road concrete used for e.g. airport runway, comprises cement, mineral admixture, fine aggregate, coarse aggregate, dispersible latex powder, nano-silicon dioxide, graphene oxide, short fibers, admixture and water.

ZENG X, ZHU H, PAN Z, RAN Y, SHEN W, LIU Y, WEN Z, LIU H, LING C

Single-layer cement-based wave-absorbing material with composite nano wave-absorbing agent comprises cement, silica fume, water, reduced graphene oxide, nano-ferric oxide, nickel-plated multi-walled carbon nanotubes and water reducer.

SUN Y, SUN M, ZHOU T, GAO P, LIU H, CHEN M, LI J

Cement-based graphene oxide-doped wave absorbing material used for building material, comprises cement, fumed silica, water, graphene oxide, nano ferroferric oxide, nano nickel and water-reducing agent.

SUN Y, GAO P, LIU H, ZHOU T, LI J, CHEN M

Graphene/cement mortar composite material comprises composite material of graphene material and sand, cement and water, which is prepared by mixing composite material of graphene material and sand to obtain graphene-based material and sand.

YUAN Q, ZHANG Z, ZHAO Y, LIU H