Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONCRETE FILLING CONFIRMATION DEVICE AND REVERSE PLACEMENT CONSTRUCTION METHOD
To provide a concrete filling confirmation device and a reverse placement construction method, which can confirm that a part close to a formwork at the depth side is filled with concrete.SOLUTION: A concrete filling confirmation device 20 can be inserted from an open hole formed at a formwork of the near side, which is used when filling concrete, and comprises: an insertion rod 22 that a tip 22B has a length extended to a formwork at the depth side; a first electrode 24A mounted at the tip 22B; a second electrode 24B mounted at any place of the insertion rod 22 and placed inside the formwork at the near side; a light-emitting device 26 placed outside the formwork at the near side; and lead wires 28 electrically connecting the first electrode 24A and the second electrode 24B to the light-emitting device 26.SELECTED DRAWING: Figure 1
【課題】奥側の型枠に近い部分にコンクリートが充填されたことを確認できるコンクリート充填確認装置及び逆打ち工法を提供する。【解決手段】コンクリート充填確認装置２０は、コンクリートを充填する際に用いられる手前側の型枠に形成した貫通孔から挿入可能とされ、先端２２Ｂが奥側の型枠にまで至る長さとされた挿入棒２２と、先端２２Ｂに取付けられた第１電極２４Ａと、挿入棒２２の何れかの箇所に取付けられ前記手前側の型枠の内側に配置される第２電極２４Ｂと、手前側の型枠の外側に配置される発光装置２６と、第１電極２４Ａと第２電極２４Ｂとを発光装置２６に電気的に接続する導線２８と、を有する。【選択図】図１
CONCRETE FILLING CONFIRMATION DEVICE AND REVERSE PLACEMENT CONSTRUCTION METHOD
To provide a concrete filling confirmation device and a reverse placement construction method, which can confirm that a part close to a formwork at the depth side is filled with concrete.SOLUTION: A concrete filling confirmation device 20 can be inserted from an open hole formed at a formwork of the near side, which is used when filling concrete, and comprises: an insertion rod 22 that a tip 22B has a length extended to a formwork at the depth side; a first electrode 24A mounted at the tip 22B; a second electrode 24B mounted at any place of the insertion rod 22 and placed inside the formwork at the near side; a light-emitting device 26 placed outside the formwork at the near side; and lead wires 28 electrically connecting the first electrode 24A and the second electrode 24B to the light-emitting device 26.SELECTED DRAWING: Figure 1
【課題】奥側の型枠に近い部分にコンクリートが充填されたことを確認できるコンクリート充填確認装置及び逆打ち工法を提供する。【解決手段】コンクリート充填確認装置２０は、コンクリートを充填する際に用いられる手前側の型枠に形成した貫通孔から挿入可能とされ、先端２２Ｂが奥側の型枠にまで至る長さとされた挿入棒２２と、先端２２Ｂに取付けられた第１電極２４Ａと、挿入棒２２の何れかの箇所に取付けられ前記手前側の型枠の内側に配置される第２電極２４Ｂと、手前側の型枠の外側に配置される発光装置２６と、第１電極２４Ａと第２電極２４Ｂとを発光装置２６に電気的に接続する導線２８と、を有する。【選択図】図１
CONCRETE FILLING CONFIRMATION DEVICE AND REVERSE PLACEMENT CONSTRUCTION METHOD
コンクリート充填確認装置及び逆打ち工法
ASHITACHI SAE (Autor:in) / KOBAYASHI FUKO (Autor:in) / IGAKI KEIJI (Autor:in) / MIYABE TAKASHI (Autor:in) / TAKAGI SHUNSUKE (Autor:in)
02.12.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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