A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANTICORROSIVE CONSTRUCTION STRUCTURE OF SHEET PILE COVER, AND ANTICORROSIVE CONSTRUCTION METHOD
PROBLEM TO BE SOLVED: To provide an anticorrosive construction method which can achieve long-term durability by having a high salt-proof property for a long period and by a cut-off of ultraviolet radiation.SOLUTION: The anticorrosive construction method prevents corrosion by forming an anticorrosive layer 7, which includes an antirust layer, a plastic layer and protective layer on the lateral surface of a supporting part 5 in a marine structure 1, which has an upper concrete structure 3 and the supporting part that supports it from the underside. The anticorrosive construction method comprises an anticorrosive layer forming step to form the anticorrosion layer 7 on the lateral surface of the supporting part 5 so that a gap 9 is formed between the underside of the upper concrete structure 3 and the top surface of the anticorrosion layer 7, a press fit step to cause a sealant 11 to reach the lateral surface of the supporting part 5 by press fit of the sealant 11 to the gap 9, and a covering step to install a cover member 13 that closes the entrance of the gap 9.SELECTED DRAWING: Figure 1
【課題】長期にわたって遮塩性が高く、紫外線が遮断されていることで、長期耐久性を達成することができる防食施工方法の提供。【解決手段】上部コンクリート構造物３およびそれを下面から支える支持部５を有する海洋構造物１における支持部の側面に、防錆層、プラスチック層および保護層を含む防食層７を形成して防食する防食施工方法であって、上部コンクリート構造物３の下面と防食層７の上面との間に隙間９が形成されるように、支持部５の側面に防食層７を形成する防食層形成工程と、隙間９へシール材１１を圧入して、シール材１１を支持部５の側面にまで到達させる圧入工程と、隙間９の入口を塞ぐカバー部材１３を設置するカバー工程と、を備える、防食施工方法。【選択図】図１
ANTICORROSIVE CONSTRUCTION STRUCTURE OF SHEET PILE COVER, AND ANTICORROSIVE CONSTRUCTION METHOD
PROBLEM TO BE SOLVED: To provide an anticorrosive construction method which can achieve long-term durability by having a high salt-proof property for a long period and by a cut-off of ultraviolet radiation.SOLUTION: The anticorrosive construction method prevents corrosion by forming an anticorrosive layer 7, which includes an antirust layer, a plastic layer and protective layer on the lateral surface of a supporting part 5 in a marine structure 1, which has an upper concrete structure 3 and the supporting part that supports it from the underside. The anticorrosive construction method comprises an anticorrosive layer forming step to form the anticorrosion layer 7 on the lateral surface of the supporting part 5 so that a gap 9 is formed between the underside of the upper concrete structure 3 and the top surface of the anticorrosion layer 7, a press fit step to cause a sealant 11 to reach the lateral surface of the supporting part 5 by press fit of the sealant 11 to the gap 9, and a covering step to install a cover member 13 that closes the entrance of the gap 9.SELECTED DRAWING: Figure 1
【課題】長期にわたって遮塩性が高く、紫外線が遮断されていることで、長期耐久性を達成することができる防食施工方法の提供。【解決手段】上部コンクリート構造物３およびそれを下面から支える支持部５を有する海洋構造物１における支持部の側面に、防錆層、プラスチック層および保護層を含む防食層７を形成して防食する防食施工方法であって、上部コンクリート構造物３の下面と防食層７の上面との間に隙間９が形成されるように、支持部５の側面に防食層７を形成する防食層形成工程と、隙間９へシール材１１を圧入して、シール材１１を支持部５の側面にまで到達させる圧入工程と、隙間９の入口を塞ぐカバー部材１３を設置するカバー工程と、を備える、防食施工方法。【選択図】図１
ANTICORROSIVE CONSTRUCTION STRUCTURE OF SHEET PILE COVER, AND ANTICORROSIVE CONSTRUCTION METHOD
矢板カバーの防食施工構造体および防食施工方法
IKEDA SHU (author) / KAWASE YOSHIYUKI (author) / OCHIBE KEISHI (author)
2018-06-14
Patent
Electronic Resource
Japanese
ANTICORROSIVE CONSTRUCTION METHOD AND SHEET USED FOR THE SAME
| European Patent Office | 2020