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A platform for research: civil engineering, architecture and urbanism
Expansion joint device that can prevent leakage
The present invention relates to an expansion joint apparatus capable of preventing water leakage, which can prevent the water leakage between an expansion joint main body and a drainage material, which cannot be welded due to different materials. The expansion joint apparatus capable of preventing the water leakage of the present invention comprises: two expansion joint main bodies (10) installed at a predetermined interval at a lower side of an upper structure (1); a drainage material (20) wherein both ends are coupled to the two expansion joint main bodies (10), respectively; a coupling device (30) coupling the expansion joint main bodies (10) and the drainage material (20) to each other; and a liquid polymer rubber (40) applied to a contact part between the expansion joint main body (10) and the drainage material (20).
본 발명은 서로 재질이 달라 용접이 불가능한 신축이음본체와 배수재 사이의 누수를 방지할 수 있는 누수방지가 가능한 신축이음장치에 관한 것으로, 상부구조물(1)의 하측에 일정 간격 이격되어 설치되는 두 개의 신축이음본체(10), 양단이 각각 두 개의 상기 신축이음본체(10)에 결합되는 배수재(20), 상기 신축이음본체(10)와 상기 배수재(20)를 서로 결합시키는 결합장치(30) 및 상기 신축이음본체(10)와 상기 배수재(20)의 접촉부에 도포되는 액상고분자 고무(40)를 포함하는 것을 특징으로 한다.
Expansion joint device that can prevent leakage
The present invention relates to an expansion joint apparatus capable of preventing water leakage, which can prevent the water leakage between an expansion joint main body and a drainage material, which cannot be welded due to different materials. The expansion joint apparatus capable of preventing the water leakage of the present invention comprises: two expansion joint main bodies (10) installed at a predetermined interval at a lower side of an upper structure (1); a drainage material (20) wherein both ends are coupled to the two expansion joint main bodies (10), respectively; a coupling device (30) coupling the expansion joint main bodies (10) and the drainage material (20) to each other; and a liquid polymer rubber (40) applied to a contact part between the expansion joint main body (10) and the drainage material (20).
본 발명은 서로 재질이 달라 용접이 불가능한 신축이음본체와 배수재 사이의 누수를 방지할 수 있는 누수방지가 가능한 신축이음장치에 관한 것으로, 상부구조물(1)의 하측에 일정 간격 이격되어 설치되는 두 개의 신축이음본체(10), 양단이 각각 두 개의 상기 신축이음본체(10)에 결합되는 배수재(20), 상기 신축이음본체(10)와 상기 배수재(20)를 서로 결합시키는 결합장치(30) 및 상기 신축이음본체(10)와 상기 배수재(20)의 접촉부에 도포되는 액상고분자 고무(40)를 포함하는 것을 특징으로 한다.
Expansion joint device that can prevent leakage
누수방지가 가능한 신축이음장치
JANG HEE YEON (author)
2022-09-30
Patent
Electronic Resource
Korean
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