A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a repair method for repairing a joint part instead of removing and replacing most of the joint part.SOLUTION: A repair method includes: a cut-off material removal step 100 for removing an existing cut-off material 11 from a groove-shaped joint body 10 in which metal wall parts 10a are separated and opposed to each other at a joint part 1; a first backup step 200 for fitting a first backup material 12 into the joint body 10 from which the existing cut-off material 11 is removed; a cut-off material filling step 700 for filling the joint body 10 fitted with the backup material 12 with the cut-off material 11; and a drying step 900 for naturally drying the filled cut-off material 11.SELECTED DRAWING: Figure 3
【課題】ジョイント部の大部分を取り除いて交換するのではなくジョイント部を補修する補修方法を提供する。【解決手段】ジョイント部１における、金属製の壁部１０ａ同士が離間し相対向してなる溝状のジョイント本体１０から既設の止水材１１を除去する止水材除去工程１００と、既設の止水材１１が除去されたジョイント本体１０に第一のバックアップ材１２を嵌め込む第一バックアップ工程２００と、バックアップ材１２が嵌め込まれたジョイント本体１０に止水材１１を充填する止水材充填工程７００と、充填した止水材１１を自然乾燥させる乾燥工程９００と、を備える。【選択図】図３
To provide a repair method for repairing a joint part instead of removing and replacing most of the joint part.SOLUTION: A repair method includes: a cut-off material removal step 100 for removing an existing cut-off material 11 from a groove-shaped joint body 10 in which metal wall parts 10a are separated and opposed to each other at a joint part 1; a first backup step 200 for fitting a first backup material 12 into the joint body 10 from which the existing cut-off material 11 is removed; a cut-off material filling step 700 for filling the joint body 10 fitted with the backup material 12 with the cut-off material 11; and a drying step 900 for naturally drying the filled cut-off material 11.SELECTED DRAWING: Figure 3
【課題】ジョイント部の大部分を取り除いて交換するのではなくジョイント部を補修する補修方法を提供する。【解決手段】ジョイント部１における、金属製の壁部１０ａ同士が離間し相対向してなる溝状のジョイント本体１０から既設の止水材１１を除去する止水材除去工程１００と、既設の止水材１１が除去されたジョイント本体１０に第一のバックアップ材１２を嵌め込む第一バックアップ工程２００と、バックアップ材１２が嵌め込まれたジョイント本体１０に止水材１１を充填する止水材充填工程７００と、充填した止水材１１を自然乾燥させる乾燥工程９００と、を備える。【選択図】図３
JOINT PART REPAIR METHOD
ジョイント部の補修方法
ISHITOBI SHINJI (author)
2018-12-27
Patent
Electronic Resource
Japanese
JOINT REPAIR METHOD, JOINT REPAIR STRUCTURE AND DRY JOINT MATERIAL
| European Patent Office | 2023