A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
3D Precast expansion joint method using latex-based elastic guss asphalt composition and 3D printer technology
The present invention relates to a precast type expansion joint method using a latex-based elastic guss asphalt composition and waste plastic. The composition comprises, with respect to 100wt% of natural guss asphalt liquid (TLA), 10 to 20 wt% of polymer latex, 1 to 10 wt% of polymer elastic polymer modifier, 1 to 5 wt% of waste plastic fiber grid, 5 to 10 wt% of limestone aggregate, 5 to 20 wt% of peeling inhibitor, 1 to 20wt% of adhesion promoter, 1 to 5wt% of antioxidant, and 1 to 5wt% of plasticizer. According to the present invention, by providing a precast type expansion joint method using a latex-based elastic guss asphalt composition and waste plastic, there is an effect of shortening the construction time in the field while being strong against plastic deformation.
본 발명은 라텍스계 탄성구스아스팔트 조성물과 폐플라스틱을 이용한 프리캐스트형 신축이음공법에 관한 것으로서, 천연구스아스팔트액(TLA) 100wt% 에 대하여 고분자라텍스 10 내지 20wt%, 고분자탄성폴리머개질제 1 내지 10wt%, 폐플라스틱섬유그리드 1 내지 5wt%, 석회석골재 5 내지 10wt%, 박리방지제 5 내지 20wt%, 부착증진제 1 내지 20wt%, 산화방지제 1 내지 5wt%, 가소제 1 내지 5wt%를 포함한다. 본 발명에 따르면, 라텍스계 탄성구스아스팔트 조성물과 폐플라스틱을 이용한 프리캐스트형 신축이음공법을 제공함으로써, 소성변형에 강하면서도 현장에서의 시공시간이 단축되는 효과가 있다.
3D Precast expansion joint method using latex-based elastic guss asphalt composition and 3D printer technology
The present invention relates to a precast type expansion joint method using a latex-based elastic guss asphalt composition and waste plastic. The composition comprises, with respect to 100wt% of natural guss asphalt liquid (TLA), 10 to 20 wt% of polymer latex, 1 to 10 wt% of polymer elastic polymer modifier, 1 to 5 wt% of waste plastic fiber grid, 5 to 10 wt% of limestone aggregate, 5 to 20 wt% of peeling inhibitor, 1 to 20wt% of adhesion promoter, 1 to 5wt% of antioxidant, and 1 to 5wt% of plasticizer. According to the present invention, by providing a precast type expansion joint method using a latex-based elastic guss asphalt composition and waste plastic, there is an effect of shortening the construction time in the field while being strong against plastic deformation.
본 발명은 라텍스계 탄성구스아스팔트 조성물과 폐플라스틱을 이용한 프리캐스트형 신축이음공법에 관한 것으로서, 천연구스아스팔트액(TLA) 100wt% 에 대하여 고분자라텍스 10 내지 20wt%, 고분자탄성폴리머개질제 1 내지 10wt%, 폐플라스틱섬유그리드 1 내지 5wt%, 석회석골재 5 내지 10wt%, 박리방지제 5 내지 20wt%, 부착증진제 1 내지 20wt%, 산화방지제 1 내지 5wt%, 가소제 1 내지 5wt%를 포함한다. 본 발명에 따르면, 라텍스계 탄성구스아스팔트 조성물과 폐플라스틱을 이용한 프리캐스트형 신축이음공법을 제공함으로써, 소성변형에 강하면서도 현장에서의 시공시간이 단축되는 효과가 있다.
3D Precast expansion joint method using latex-based elastic guss asphalt composition and 3D printer technology
라텍스계 탄성구스아스팔트 조성물과 3D프린터 기술을 이용한 프리캐스트형 신축이음공법
BAE JIWOONG (author)
2020-06-29
Patent
Electronic Resource
Korean
European Patent Office | 2023
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