A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE JOINT CONSTRUCTION METHOD
To provide a concrete joint construction method with which high integration and water cut-off performance at the concrete joint parts can be obtained.SOLUTION: A concrete joint construction method includes a first curing step for curing fresh concrete 11 in a state of being in contact with a front surface 9a of a resin member 9 containing silica ingredients, a second curing step for curing fresh concrete 12 in a state of being in contact with a back surface 9b of the resin member 9. By this joint construction method, high integration and water cut-off performance are obtained at the joint parts between the new and old concrete structures 1, 2 and the resin member 9, and as a result, high integration and water cut-off performance are obtained at joint parts of concrete.SELECTED DRAWING: Figure 2
【課題】コンクリートの打継部における高い一体性と止水性とを得るコンクリートの打継方法を提供する。【解決手段】コンクリートの打継方法は、フレッシュコンクリート１１を、シリカ成分を含む樹脂部材９の表面９ａに接触した状態で硬化させる第１硬化工程と、フレッシュコンクリート１２を、樹脂部材９の裏面９ｂに接触した状態で硬化させる第２硬化工程と、を備える。この打継方法によれば、新旧のコンクリート構造物１，２と樹脂部材９との接合部において高い一体性と止水性とが得られ、その結果、コンクリートの打継部において高い一体性と止水性とが得られる。【選択図】図２
CONCRETE JOINT CONSTRUCTION METHOD
To provide a concrete joint construction method with which high integration and water cut-off performance at the concrete joint parts can be obtained.SOLUTION: A concrete joint construction method includes a first curing step for curing fresh concrete 11 in a state of being in contact with a front surface 9a of a resin member 9 containing silica ingredients, a second curing step for curing fresh concrete 12 in a state of being in contact with a back surface 9b of the resin member 9. By this joint construction method, high integration and water cut-off performance are obtained at the joint parts between the new and old concrete structures 1, 2 and the resin member 9, and as a result, high integration and water cut-off performance are obtained at joint parts of concrete.SELECTED DRAWING: Figure 2
【課題】コンクリートの打継部における高い一体性と止水性とを得るコンクリートの打継方法を提供する。【解決手段】コンクリートの打継方法は、フレッシュコンクリート１１を、シリカ成分を含む樹脂部材９の表面９ａに接触した状態で硬化させる第１硬化工程と、フレッシュコンクリート１２を、樹脂部材９の裏面９ｂに接触した状態で硬化させる第２硬化工程と、を備える。この打継方法によれば、新旧のコンクリート構造物１，２と樹脂部材９との接合部において高い一体性と止水性とが得られ、その結果、コンクリートの打継部において高い一体性と止水性とが得られる。【選択図】図２
CONCRETE JOINT CONSTRUCTION METHOD
コンクリートの打継方法
TAKAHASHI SHUTO (author) / SOGABE NAOKI (author) / YOKOTA YUKI (author) / YOKOZEKI KOSUKE (author) / HAYASHI DAISUKE (author) / TORII TAKESHI (author)
2019-12-26
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Construction method of impervious concrete horizontal construction joint
| European Patent Office | 2024
Asphalt concrete pavement transverse construction joint construction method
| European Patent Office | 2023