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A platform for research: civil engineering, architecture and urbanism
Complex Fiber Sheet Composition for Reducing Earthquake Damage and Reinforcement of Structures Comprising Basalt Fiber and Constructing Methods Using Thereof
The present invention relates to a complex fiber sheet composition and a construction method using the complex fiber sheet composition containing, based on 100 parts by weight of an epoxy resin, 10 to 40 parts by weight of basalt fiber; 1 to 20 parts by weight of polyvinyl alcohol powder; 0.01 to 4 parts by weight of re-emulsified polymer powder; 5 to 20 parts by weight of a curing agent; 3 to 40 parts by weight of a lightweight agent; 1 to 20 parts by weight of nano-ceramic particles; 1 to 10 parts by weight of an adhesion promoter; 1 to 10 parts by weight of a strain inhibitor; 3 to 15 parts by weight of a low shrinkage agent; 0.5 to 10 parts by weight of an ozone deterioration inhibitor; 1 to 10 parts by weight of an ultraviolet absorber; 0.1 to 5 parts by weight of octyltriethoxysilane; and 0.5 to 10 parts by weight of a silane coupling agent. The present invention provides a complex fiber sheet composition which is excellent in mechanical properties, improves contact with the vicinity of a damaged part, and improves mechanical properties, waterproofness, and long-term durability so as to be effective in seismic and/or structural reinforcement.
본 발명은 에폭시 수지 100중량부 기준으로, 바잘트 섬유 10 내지 40중량부; 폴리비닐알코올 분말 1 내지 20중량부; 재유화형 폴리머 분말 0.01 내지 4중량부; 경화제 5 내지 20중량부; 경량제 3 내지 40중량부; 나노세라믹 입자 1 내지 20중량부; 부착증진제 1 내지 10중량부; 변형방지제 1 내지 10중량부; 저수축제 3 내지 15중량부; 오존열화방지제 0.5 내지 10중량부; 자외선 흡수제 1 내지 10중량부; 옥틸트리에톡시 실란 0.1 내지 5중량부; 및 실란 커플링제 0.5 내지 10중량부를 포함하는 복합 섬유시트 조성물 및 이를 이용한 시공공법에 관한 것이다. 본 발명은 기계적 물성이 우수하고, 손상부 주변과의 접착성을 향상시키는 동시에, 기계적 물성, 우수한 방수성 및 장기 내구성을 증가시키도록 하여 내진 및/또는 구조보강에 효과적인 복합 섬유시트 조성물을 제공한다.
Complex Fiber Sheet Composition for Reducing Earthquake Damage and Reinforcement of Structures Comprising Basalt Fiber and Constructing Methods Using Thereof
The present invention relates to a complex fiber sheet composition and a construction method using the complex fiber sheet composition containing, based on 100 parts by weight of an epoxy resin, 10 to 40 parts by weight of basalt fiber; 1 to 20 parts by weight of polyvinyl alcohol powder; 0.01 to 4 parts by weight of re-emulsified polymer powder; 5 to 20 parts by weight of a curing agent; 3 to 40 parts by weight of a lightweight agent; 1 to 20 parts by weight of nano-ceramic particles; 1 to 10 parts by weight of an adhesion promoter; 1 to 10 parts by weight of a strain inhibitor; 3 to 15 parts by weight of a low shrinkage agent; 0.5 to 10 parts by weight of an ozone deterioration inhibitor; 1 to 10 parts by weight of an ultraviolet absorber; 0.1 to 5 parts by weight of octyltriethoxysilane; and 0.5 to 10 parts by weight of a silane coupling agent. The present invention provides a complex fiber sheet composition which is excellent in mechanical properties, improves contact with the vicinity of a damaged part, and improves mechanical properties, waterproofness, and long-term durability so as to be effective in seismic and/or structural reinforcement.
본 발명은 에폭시 수지 100중량부 기준으로, 바잘트 섬유 10 내지 40중량부; 폴리비닐알코올 분말 1 내지 20중량부; 재유화형 폴리머 분말 0.01 내지 4중량부; 경화제 5 내지 20중량부; 경량제 3 내지 40중량부; 나노세라믹 입자 1 내지 20중량부; 부착증진제 1 내지 10중량부; 변형방지제 1 내지 10중량부; 저수축제 3 내지 15중량부; 오존열화방지제 0.5 내지 10중량부; 자외선 흡수제 1 내지 10중량부; 옥틸트리에톡시 실란 0.1 내지 5중량부; 및 실란 커플링제 0.5 내지 10중량부를 포함하는 복합 섬유시트 조성물 및 이를 이용한 시공공법에 관한 것이다. 본 발명은 기계적 물성이 우수하고, 손상부 주변과의 접착성을 향상시키는 동시에, 기계적 물성, 우수한 방수성 및 장기 내구성을 증가시키도록 하여 내진 및/또는 구조보강에 효과적인 복합 섬유시트 조성물을 제공한다.
Complex Fiber Sheet Composition for Reducing Earthquake Damage and Reinforcement of Structures Comprising Basalt Fiber and Constructing Methods Using Thereof
바잘트 섬유를 포함하는 내진 또는 구조보강용 복합 섬유시트 조성물 및 이를 이용한 시공공법
CHOI SUN HO (author)
2018-06-25
Patent
Electronic Resource
Korean
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E04G
SCAFFOLDING
,
Baugerüste
Reinforcement Composition Using Basalt Fiber and Constructing Methods Using Thereof
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