Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONSTRUCTION METHOD FOR CONCRETE STRUCTURE, AND CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To provide a construction method for a concrete structure, which maintains a repellent layer on a long-term basis.SOLUTION: A construction method for a concrete structure includes: a hollow passage formation step of forming a hollow passage 4, which has an opening 4a on an outer wall surface 1a, in a concrete base 2 inside which a reinforcement 3 is arranged; and a water-repellent layer formation step of forming a water-repellent layer 2a on the periphery of the hollow passage 4 by making a water-repellent impregnation material flow into the hollow passage 4 and holding the water-repellent impregnation material for a defined period of time in a pressurized state.SELECTED DRAWING: Figure 1
【課題】コンクリート構造物の施工方法であって、撥水層を長期的に保持する。【解決手段】鉄筋３が内部に配設されたコンクリート基部２に、外壁面１ａに開口部４ａを有する中空路４を形成する中空路形成工程と、上記中空路４に撥水性含浸材を流入させると共に加圧状態で一定時間上記撥水性含浸材を保持することにより上記中空路４の周囲に撥水層２ａを形成する撥水層形成工程とを有する。【選択図】図１
CONSTRUCTION METHOD FOR CONCRETE STRUCTURE, AND CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To provide a construction method for a concrete structure, which maintains a repellent layer on a long-term basis.SOLUTION: A construction method for a concrete structure includes: a hollow passage formation step of forming a hollow passage 4, which has an opening 4a on an outer wall surface 1a, in a concrete base 2 inside which a reinforcement 3 is arranged; and a water-repellent layer formation step of forming a water-repellent layer 2a on the periphery of the hollow passage 4 by making a water-repellent impregnation material flow into the hollow passage 4 and holding the water-repellent impregnation material for a defined period of time in a pressurized state.SELECTED DRAWING: Figure 1
【課題】コンクリート構造物の施工方法であって、撥水層を長期的に保持する。【解決手段】鉄筋３が内部に配設されたコンクリート基部２に、外壁面１ａに開口部４ａを有する中空路４を形成する中空路形成工程と、上記中空路４に撥水性含浸材を流入させると共に加圧状態で一定時間上記撥水性含浸材を保持することにより上記中空路４の周囲に撥水層２ａを形成する撥水層形成工程とを有する。【選択図】図１
CONSTRUCTION METHOD FOR CONCRETE STRUCTURE, AND CONCRETE STRUCTURE
コンクリート構造物の施工方法及びコンクリート構造物
SANJAY PAREEK (Autor:in) / OGATA MASATO (Autor:in)
30.11.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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