国家/地区 中国（6） 韩国（5） 美国（2）
IPC部 C（13）
IPC大类 C04（13）
IPC小类 C04B（13）
IPC C04B016/06（13）
发明人 JUNG S Y（3） YU H（2）
公开年 2021（13）
申请年 2020（7）  2021（6） 
专利权人 REPAIR TECHN.（3） YU H（2）

Semi-flexible asphalt mixed material filled with metakaolin base polymer comprises large-pore open-graded asphalt mixed material and metakaolin base polymer grouting material, where open-graded asphalt mixed material is fiber modified asphalt.

HUANG T, HUANG Z, DOU Y, GUAN S, MAO C, JIANG X, XIONG F, WU F, LIANG Y, BAI T

Repairing concrete structure, comprises e.g. applying surface reinforcement material to concrete structure from which foreign matter is removed, applying surface protective material on repair material application site, and applying ceramic coating material.

PARK J

Temperature-resistant concrete comprises e.g. cement, clay clinker, water, magnesium sand, water reducing agent, alumina, modifier, graphene, flame retardant, auxiliary agent, expanded perlite, ceramic powder, modified silicon dioxide aerogel, and hydrogenated nitrile-butadiene rubber powder.

DAI Y, SONG W

Environmentally-friendly building material comprises cement, regenerated concrete micro powder, fly ash, metakaolin, sodium perborate, polycarboxylic acid water-reducing agent, retarder, stabilizer, additive and water.

LUO K, XIONG J, XU J

Composition useful for restoring cross-section of concrete structure, comprises e.g. general cement or slag cement, silica sand, expansion material, nano-metal material, super water-repellent curing agent, admixture and fluidizing agent.

JUNG S Y

Anti-radiation pollution mortar for wall body, comprises cement, fly ash, river sand, re-dispersible emulsion powder, barite sand, barite powder, modified composite fiber, nanometer lead powder, starch ether and cellulose thickening agent.

LIU Y, ZHU R, CHEN Y, CHEN J, CAO X, LIANG G

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