A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE STRUCTURE REPAIR AND REINFORCEMENT METHOD
The present invention relates to a repair method of a fire-retardant/non-flammable and earthquake-reinforced concrete structure. More specifically according to the present invention, after a glass fiber is attached to the concrete structure or a masonry, a polyurea is applied to form an elastic film with a predetermined thickness. Therefore, a construction period can be shortened and a cost can be reduced. The repair method of the fire-retardant/non-combustible and earthquake-reinforcd concrete structure of the present invention comprises: a finishing processing step; a first applying step; a second applying step; an attaching step; and a constructing step.
본 발명은 난연/불연 및 내진 보강된 콘크리트 구조물의 보수공법에 관한 것으로, 보다 상세하게는 콘크리트 구조물 또는 조적체를 대상으로 유리섬유를 부착한 후 폴리우레아를 도포하여 소정의 두께를 가지는 탄성도막을 형성함으로써 공기의 단축 및 비용절감이 가능한 콘크리트 구조물 보수공법을 제공한다.
CONCRETE STRUCTURE REPAIR AND REINFORCEMENT METHOD
The present invention relates to a repair method of a fire-retardant/non-flammable and earthquake-reinforced concrete structure. More specifically according to the present invention, after a glass fiber is attached to the concrete structure or a masonry, a polyurea is applied to form an elastic film with a predetermined thickness. Therefore, a construction period can be shortened and a cost can be reduced. The repair method of the fire-retardant/non-combustible and earthquake-reinforcd concrete structure of the present invention comprises: a finishing processing step; a first applying step; a second applying step; an attaching step; and a constructing step.
본 발명은 난연/불연 및 내진 보강된 콘크리트 구조물의 보수공법에 관한 것으로, 보다 상세하게는 콘크리트 구조물 또는 조적체를 대상으로 유리섬유를 부착한 후 폴리우레아를 도포하여 소정의 두께를 가지는 탄성도막을 형성함으로써 공기의 단축 및 비용절감이 가능한 콘크리트 구조물 보수공법을 제공한다.
CONCRETE STRUCTURE REPAIR AND REINFORCEMENT METHOD
난연/불연 및 내진 보강된 콘크리트 구조물의 보수공법
JI WOO JONG (author)
2023-05-23
Patent
Electronic Resource
Korean
Repair-reinforcement mortar of concrete structure and repair-reinforcement method using thereof
| European Patent Office | 2020