INSTALLATION METHOD FOR PIPE AND PIPE STRUCTURE
To provide a sheath pipe that can secure airtightness of a building while positioning a pipe.SOLUTION: An installation method for a pipe 22 includes: a step of fitting a sheath pipe 21 in which a left end part 38 of a pipe body 31 of which both ends are opened is sealed by a film 33 comprising a cut...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a sheath pipe that can secure airtightness of a building while positioning a pipe.SOLUTION: An installation method for a pipe 22 includes: a step of fitting a sheath pipe 21 in which a left end part 38 of a pipe body 31 of which both ends are opened is sealed by a film 33 comprising a cut part 40 penetrating in a left-right direction 2, into a through hole 20 of a wall 11 of a building 10; and a step of inserting the pipe 22 into the cut part 40.SELECTED DRAWING: Figure 3
【課題】配管を位置決めしつつ、建物の気密性を確保できる鞘管を提供する。【解決手段】配管22の設置方法は、両端が開口する管体31の左方の端部38が、左右方向2に貫通するカット部40を有する膜33により封止された鞘管21を、建物10の壁11の貫通孔20に嵌め込む工程と、カット部40に配管22を挿通する工程と、を含む。【選択図】図3 |
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