JPH0282517U - - Google Patents
Info
- Publication number
- JPH0282517U JPH0282517U JP16323188U JP16323188U JPH0282517U JP H0282517 U JPH0282517 U JP H0282517U JP 16323188 U JP16323188 U JP 16323188U JP 16323188 U JP16323188 U JP 16323188U JP H0282517 U JPH0282517 U JP H0282517U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- fiber
- strength
- pipe
- felt layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 2
- 235000011613 Pinus brutia Nutrition 0.000 claims 2
- 241000018646 Pinus brutia Species 0.000 claims 2
- 239000004917 carbon fiber Substances 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 1
- 229920006231 aramid fiber Polymers 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す内張りチユー
ブの管内に内張りした状態におけるチユーブ長さ
方向に沿う断面図、第２図は同じく樹脂含浸層の
製造方法を示す図、第３図および第４図はそれぞ
れ従来の内張りチユーブの管内に内張りした状態
におけるチユーブ長さ方向に沿う断面図、第５図
〜第７図はチユーブ反転式内張り工法の説明図で
ある。
１……管、１０……チユーブ、１５……樹脂含
浸層、１６……芯フエルト層、１７……高強度フ
エルト層（または高強度マツト層）、１８……樹
脂フイルム、１９……繊維のからみ合い部、ａ…
…硬化性樹脂。
Fig. 1 is a sectional view taken along the length direction of a lined tube showing an embodiment of the present invention in a state where the tube is lined inside the pipe, Fig. 2 is a view showing a method of manufacturing a resin-impregnated layer, FIG. 4 is a sectional view taken along the tube length direction of a conventional lined tube in a state where the tube is lined, and FIGS. 5 to 7 are explanatory diagrams of the tube reversal type lining method. DESCRIPTION OF SYMBOLS 1...Pipe, 10...Tube, 15...Resin impregnated layer, 16...Core felt layer, 17...High strength felt layer (or high strength mat layer), 18...Resin film, 19...Fiber Intertwined part, a...
...Curing resin.
Claims (1)
せながら挿入し、このチユーブにあらかじめ含浸
させておいた硬化性樹脂を硬化させて前記管内を
前記チユーブで内張りするチユーブ反転式の内張
り工法に使用される内張りチユーブにおいて、 ポリエステル繊維またはアクリルニトリル繊維
からなる芯フエルト層の両面にカーボン繊維また
はアラミド繊維からなる高強度フエルト層あるい
はガラス繊維またはカーボン繊維からなる高強度
マツト層を重合するとともに前記芯フエルト層と
高強度フエルト層あるいは高強度マツト層の繊維
を互いにからみ合わせた樹脂含浸層と、チユーブ
内外周面を反転させたときにその内周面の被覆膜
となる樹脂フイルムとを積層したシート材をチユ
ーブ状に成形したことを特徴とする管の内張りチ
ユーブ。[Claims for Utility Model Registration] Tube inversion, in which a lining tube is inserted into a pipe with its inner and outer peripheral surfaces reversed, and a curable resin impregnated in advance into the tube is cured to line the inside of the pipe with the tube. In the lining tube used in the lining method, a high-strength felt layer made of carbon fiber or aramid fiber or a high-strength pine layer made of glass fiber or carbon fiber is placed on both sides of the core felt layer made of polyester fiber or acrylonitrile fiber. A resin-impregnated layer in which the fibers of the core felt layer and the high-strength felt layer or the high-strength pine layer are intertwined with each other while polymerizing, and a resin that becomes a coating film on the inner circumferential surface when the inner and outer circumferential surfaces of the tube are reversed. A pipe lining tube characterized by forming a sheet material laminated with a film into a tube shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16323188U JPH0282517U (en) | 1988-12-16 | 1988-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16323188U JPH0282517U (en) | 1988-12-16 | 1988-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0282517U true JPH0282517U (en) | 1990-06-26 |
Family
ID=31447773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16323188U Pending JPH0282517U (en) | 1988-12-16 | 1988-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0282517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980071864A (en) * | 1997-02-28 | 1998-10-26 | 타카오 카미야마 | Pipe lining material and manufacturing method |
-
1988
- 1988-12-16 JP JP16323188U patent/JPH0282517U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980071864A (en) * | 1997-02-28 | 1998-10-26 | 타카오 카미야마 | Pipe lining material and manufacturing method |
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