国家/地区 中国（9） 韩国（3） 美国（2）
IPC部 C（14）
IPC大类 C04（14）
IPC小类 C04B（14）
IPC C04B016/06（14）
发明人 FENG X（3） KOU L（3） SUN Y（3）
WANG C（3） WANG J（3） WEI H（3）
ZHANG P（3） JUNG S Y（2） YU H（2）
公开年 2021（7） 2020（6）
申请年 2020（14）
专利权人 UNIV ZHENGZH.（3） REPAIR TECHN.（2） YU H（2）

Concrete anti-cracking agent used in concrete structure, comprises modified anti-cracking fiber, modified kyanite, modified montmorillonite, graphene oxide, polymer microspheres, nano dysprosium oxide, nano zinc oxide, and gypsum.

YU S

High-strength glass fiber composite material comprises glass fiber composed of silicon dioxide, aluminum oxide, spinning fiber includes palmitic acid, stearic acid, additive composed of graphene oxide, sodium bisulfite, paraffin wax.

YU H

High-strength glass fiber composite material comprises glass fiber, spinning fiber, additives, ethyl orthosilicate, and ethanol.

YU H

Reinforcement of concrete structure used for interior and exterior material of building, involves grinding surface of structure, and applying mixture by mixing organic binder(s) containing ethylene vinyl acetate, PVC and polyvinyl chloride.

YUNYEONGRANG, YUN Y J

Section recovery composition used in repairing and reinforcing concrete structure for constructing ductile and anti-biotic concrete, comprises e.g. ordinary cement or slag cement, particle size adjustment silica sand, and expanding material.

JUNG S Y

Concrete product e.g. fiberless concrete product, is obtained by pouring concrete slurry comprising concrete mixture, colloidal silica admixture, graphene oxide flake admixture and fiber and is hardened into composite material.

ADAMS J S

Lightweight composite composition used in e.g., cementing comprises lightweight particles having predetermined average bulk density and average particle size.

SCHABEL N G, SCHABEL D, GORSKI D

Concrete cross section restoration composition in e.g. building material for buildings, comprises e.g. general cement or slag cement, silica sand, expanding material, and nano-particle having aluminum, titanium, molybdenum and platinum.

JUNG S Y

Thermally conductive green recycled concrete comprises e.g. P42.5 cement, limestone powder, additive, coarse aggregate, air-entraining agent, nano alumina, graphene oxide complex material, sodium dodecyl sulfate dispersant, and water.

WEI H, ZHANG Z, SU W

Polyvinyl alcohol fiber-and-graphene added high-strength concrete comprises polyvinyl alcohol fiber, graphene, cement, water, sand, gravel, and water reducing agent.

WU K, LI G, ZHAO J, CHEN R, YANG H, HAO D, ZHENG Y, SUN J, HAN Y