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A platform for research: civil engineering, architecture and urbanism
A Coating Composition of Surface Protection for Earthquake Damage and Reinforcement of Structures Comprising Polyurea and Constructing Methods using Thereof
The present invention relates to a surface protecting agent composition and a seismic reinforcement method using the surface protecting agent composition. The surface protecting agent composition according to the present invention comprises: 30 to 50 parts by weight of polyoxypropylene diamine; 5 to 15 parts by weight of polyethertriamine; 5 to 15 parts by weight of polyetheramine; 20 to 40 parts by weight of diethylate toluenetriamine; 2 to 8 parts by weight of secondary amine; 1 to 5 parts by weight of propylene glycol; 0.1 to 2 parts by weight of a ultraviolet (UV) absorber; 1 to 10 parts by weight of a metal powder; 1 to 10 parts by weight of a thickening agent; 1 to 10 parts by weight of calcium carbonate; 1 to 10 parts by weight of a redispersible polymer powder; 1 to 10 parts by weight of strontium chromate; 1 to 10 parts by weight of alumino silicate; 10 to 30 parts by weight of Metalcon ceramic; and 1 to 15 parts by weight of an ozone deterioration preventing agent based on 100 parts by weight of a prepolymer. The surface protecting agent composition for seismic reinforcement according to the present invention, specifically a surface protecting agent composition for seismic reinforcement comprising polyurea with respect to an existing outer wall finishing material, a non-bearing structure and/or a structure is environmentally friendly, is applied to the outer wall finishing material, the non-bearing structure and/or the structure to reduce earthquake damages by reducing damages due to an external load, an impact and the like, and can greatly improve durability of the finishing material, the non-bearing structure and/or the structure by enabling permeability resistance to be improved.
본 발명은 프리폴리머 100중량부 기준으로, 폴리옥시프로필렌 디아민 30 내지 50중량부; 폴리에테르트리아민 5 내지 15중량부; 폴리에테르아민 5 내지 15중량부; 디에틸레이트 톨루엔 트리아민 20 내지 40중량부; 2차 아민 2 내지 8중량부; 프로필렌글리콜 1 내지 5중량부; 자외선 흡수제 0.1 내지 2중량부; 금속분말 1 내지 10중량부; 증점제 1 내지 10중량부; 탄산칼슘 1 내지 10중량부; 재유화형 폴리머 분말 1 내지 10중량부; 크롬산 스트론튬 1 내지 10중량부; 알루미노 실리케이트 1 내지 10중량부; 메탈콘 세라믹 10 내지 30중량부; 및 오존열화방지제 1 내지 15중량부를 포함하는 표면 보호제 조성물 및 이를 이용한 내진보강방법에 관한 것이다. 본 발명에 따른 내진보강용 표면 보호제 조성물, 특정적으로 기존 외벽 마감재, 비내력 구조물 및/또는 구조체에 대한 폴리우레아를 포함하는 내진보강용 표면 보호제 조성물은 친환경적이면서도 외벽 마감재, 비내력 구조물 및/또는 구조체에 적용되어 외부하중이나 충격 등으로 인한 손상을 감소시켜 지진피해를 저감할 수 있을 뿐만 아니라, 내투수 저항성을 향상시킬 수 있어 마감재, 비내력 구조물 및/또는 구조체의 내구성을 대폭 향상시킬 수 있다.
A Coating Composition of Surface Protection for Earthquake Damage and Reinforcement of Structures Comprising Polyurea and Constructing Methods using Thereof
The present invention relates to a surface protecting agent composition and a seismic reinforcement method using the surface protecting agent composition. The surface protecting agent composition according to the present invention comprises: 30 to 50 parts by weight of polyoxypropylene diamine; 5 to 15 parts by weight of polyethertriamine; 5 to 15 parts by weight of polyetheramine; 20 to 40 parts by weight of diethylate toluenetriamine; 2 to 8 parts by weight of secondary amine; 1 to 5 parts by weight of propylene glycol; 0.1 to 2 parts by weight of a ultraviolet (UV) absorber; 1 to 10 parts by weight of a metal powder; 1 to 10 parts by weight of a thickening agent; 1 to 10 parts by weight of calcium carbonate; 1 to 10 parts by weight of a redispersible polymer powder; 1 to 10 parts by weight of strontium chromate; 1 to 10 parts by weight of alumino silicate; 10 to 30 parts by weight of Metalcon ceramic; and 1 to 15 parts by weight of an ozone deterioration preventing agent based on 100 parts by weight of a prepolymer. The surface protecting agent composition for seismic reinforcement according to the present invention, specifically a surface protecting agent composition for seismic reinforcement comprising polyurea with respect to an existing outer wall finishing material, a non-bearing structure and/or a structure is environmentally friendly, is applied to the outer wall finishing material, the non-bearing structure and/or the structure to reduce earthquake damages by reducing damages due to an external load, an impact and the like, and can greatly improve durability of the finishing material, the non-bearing structure and/or the structure by enabling permeability resistance to be improved.
본 발명은 프리폴리머 100중량부 기준으로, 폴리옥시프로필렌 디아민 30 내지 50중량부; 폴리에테르트리아민 5 내지 15중량부; 폴리에테르아민 5 내지 15중량부; 디에틸레이트 톨루엔 트리아민 20 내지 40중량부; 2차 아민 2 내지 8중량부; 프로필렌글리콜 1 내지 5중량부; 자외선 흡수제 0.1 내지 2중량부; 금속분말 1 내지 10중량부; 증점제 1 내지 10중량부; 탄산칼슘 1 내지 10중량부; 재유화형 폴리머 분말 1 내지 10중량부; 크롬산 스트론튬 1 내지 10중량부; 알루미노 실리케이트 1 내지 10중량부; 메탈콘 세라믹 10 내지 30중량부; 및 오존열화방지제 1 내지 15중량부를 포함하는 표면 보호제 조성물 및 이를 이용한 내진보강방법에 관한 것이다. 본 발명에 따른 내진보강용 표면 보호제 조성물, 특정적으로 기존 외벽 마감재, 비내력 구조물 및/또는 구조체에 대한 폴리우레아를 포함하는 내진보강용 표면 보호제 조성물은 친환경적이면서도 외벽 마감재, 비내력 구조물 및/또는 구조체에 적용되어 외부하중이나 충격 등으로 인한 손상을 감소시켜 지진피해를 저감할 수 있을 뿐만 아니라, 내투수 저항성을 향상시킬 수 있어 마감재, 비내력 구조물 및/또는 구조체의 내구성을 대폭 향상시킬 수 있다.
A Coating Composition of Surface Protection for Earthquake Damage and Reinforcement of Structures Comprising Polyurea and Constructing Methods using Thereof
폴리우레아를 포함하는 내진보강용 표면 보호제 조성물 및 이를 이용한 내진 보강공법
JUNG TAE JI (author)
2018-04-25
Patent
Electronic Resource
Korean
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E04G
SCAFFOLDING
,
Baugerüste
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