国家/地区 韩国（6） 世界知识产权组织（3） 加拿大（2） 中国（2）
IPC部 C（11）
IPC大类 C04（11）
IPC小类 C04B（11）
IPC C04B020/00（11）
发明人 JUNG S Y（4）
公开年 2021（11）
申请年 2020（8）  2019（2） 
专利权人 REPAIR TECHN.（4）

Composition for solid insulating material comprises expanded polystyrene granules and binding agent, characterized in that binding agent comprises water, cement and nanocellulose, and has sufficiently high thermal insulation value.

CHARTOUNI S

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

Cement mortar composition useful for cement concrete composition, comprises cement, water, graphene oxide, sand and waste glass powder.

CHU Y S, SEOK K K

Cellulose-based aggregate admix product comprises cellulose material substantially coated and impregnated with fine clay and mineral particulates.

MCGUIRE J L, MCGUIRE J A

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

High-performance concrete prepared from waste, comprises cement, recycled aggregate, fine sand, water reducing agent, water, defoamer, bentonite and anti-cracking fiber comprising basalt fiber, polypropylene fiber and viscose fiber.

WANG X, CHEN Z, LIU J, GAO Y

Preparation of graphene high-strength cement composite for e.g. building, involves mixing graphene vinylon fiber with cement, stirring with foaming agent and water to form composite and spraying graphene high-strength coating on composite.

SHA Y, SHA X, MA L

Electrically conductive composition used for decorative or building underlayer material, comprises base material, fluid binder and interactive powder material having preset particle size and electrical resistivity.

BARDOU M

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 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