REPAIR MEMBER AND REPAIR METHOD

PROBLEM TO BE SOLVED: To provide a repair member which easily and sufficiently performs gas leakage repair work, and to provide a repair method.SOLUTION: A cable C is inserted into a duct D having an opening K at a wall part W, and a repair member 1, which repairs gas leakage leaking from the cable C located in the duct D by sealing the opening K, is used. The repair member 1 includes: a lid member 10 which has an adhesion part 11, which adheres to the wall part W, and seals the opening K by the adhesion part 11 adhering to the wall part W; a sealing layer 20 which is positioned at a side of the lid member 10 which is opposite to the opening K and adheres to the lid member 10 and the cable C; and a buffer layer 30 which is positioned between the cable C and the lid member 10 and allows relative movement of the cable C relative to the lid member 10 while maintaining adhesion of the adhesion part 11 to the wall part W.SELECTED DRAWING: Figure 3 【課題】ガス漏れの補修作業を簡単且つ十分に行うことができる補修用部材及び補修方法を提供する。【解決手段】壁部Ｗに開口Ｋを有するダクトＤにケーブルＣが挿入されており、ダクトＤの内部に位置するケーブルＣから漏れるガス漏れを、開口Ｋを封止することによって補修する補修用部材１が用いられる。補修用部材１は、壁部Ｗに接着する接着部１１を有すると共に、接着部１１が壁部Ｗに接着して開口Ｋを封止する蓋部材１０と、蓋部材１０における開口Ｋとの反対側に位置しており、蓋部材１０とケーブルＣとに密着する封止層２０と、ケーブルＣと蓋部材１０との間に位置しており、壁部Ｗに対する接着部１１の接着を維持しつつ、蓋部材１０に対するケーブルＣの相対移動を許容する緩衝層３０と、を備える。【選択図】図３