Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
JOINT WATER CUTOFF STRUCTURE FOR CONCRETE STRUCTURE AND WATER CUTOFF METHOD
To provide a joint water cutoff structure for a concrete structure capable of surely preventing rain water from flowing down from a joint while also surely buffering structures together.SOLUTION: A joint water cutoff structure for a concrete structure consisting of multiple adjacent structures, and having a joint 4 in which a joint gap is formed between the plurality of structures, comprises: a backup layer 5 provided between facing surfaces of the plurality of structures with at least a part of the joint 4 is closed; an expansion layer 6 that is expandably laminated on the upper surface of the backup layer 5 with at least a part of the joint 4 closed; and a water-resistant layer 7 laminated on the upper surface of the expansion layer 6 with the joint 4 closed, and having a buffering action on the behavior of the plurality of structures and preventing moisture from penetrating into the plurality of structures.SELECTED DRAWING: Figure 3
【課題】確実に構造体同士を緩衝しつつ、かつ目地部から雨水が流れ落ちるのを確実に防止するコンクリート構造物における目地部の止水構造を提供する。【解決手段】隣り合う複数の構造体から構成されており、これら前記複数の構造体相互の間に遊間が形成された目地部４を有するコンクリート構造物における目地部の止水構造であって、前記目地部４の少なくとも一部を塞いだ状態で前記複数の構造体の対面間に設けられるバックアップ層５と、前記目地部４の少なくとも一部を塞いだ状態で前記バックアップ層５の上面に伸縮可能に積層されている伸縮層６と、前記目地部４を塞いだ状態で前記伸縮層６の上面に、前記複数の構造体の挙動に対する緩衝作用を有するとともに該複数の構造体への水分の浸入を防ぐ防水層７を積層して備えた。【選択図】図３
JOINT WATER CUTOFF STRUCTURE FOR CONCRETE STRUCTURE AND WATER CUTOFF METHOD
To provide a joint water cutoff structure for a concrete structure capable of surely preventing rain water from flowing down from a joint while also surely buffering structures together.SOLUTION: A joint water cutoff structure for a concrete structure consisting of multiple adjacent structures, and having a joint 4 in which a joint gap is formed between the plurality of structures, comprises: a backup layer 5 provided between facing surfaces of the plurality of structures with at least a part of the joint 4 is closed; an expansion layer 6 that is expandably laminated on the upper surface of the backup layer 5 with at least a part of the joint 4 closed; and a water-resistant layer 7 laminated on the upper surface of the expansion layer 6 with the joint 4 closed, and having a buffering action on the behavior of the plurality of structures and preventing moisture from penetrating into the plurality of structures.SELECTED DRAWING: Figure 3
【課題】確実に構造体同士を緩衝しつつ、かつ目地部から雨水が流れ落ちるのを確実に防止するコンクリート構造物における目地部の止水構造を提供する。【解決手段】隣り合う複数の構造体から構成されており、これら前記複数の構造体相互の間に遊間が形成された目地部４を有するコンクリート構造物における目地部の止水構造であって、前記目地部４の少なくとも一部を塞いだ状態で前記複数の構造体の対面間に設けられるバックアップ層５と、前記目地部４の少なくとも一部を塞いだ状態で前記バックアップ層５の上面に伸縮可能に積層されている伸縮層６と、前記目地部４を塞いだ状態で前記伸縮層６の上面に、前記複数の構造体の挙動に対する緩衝作用を有するとともに該複数の構造体への水分の浸入を防ぐ防水層７を積層して備えた。【選択図】図３
JOINT WATER CUTOFF STRUCTURE FOR CONCRETE STRUCTURE AND WATER CUTOFF METHOD
コンクリート構造物における目地部の止水構造及びその止水方法
MIYATA YUTAKA (Autor:in) / NAKAYAMA HIDENORI (Autor:in) / NEGISHI MASAMI (Autor:in)
26.12.2019
Patent
Elektronische Ressource
Japanisch
WATER CUTOFF STRUCTURE AT JOINT IN CONCRETE STRUCTURE AND WATER CUTOFF METHOD THEREOF
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