JPH0350697U - - Google Patents
Info
- Publication number
- JPH0350697U JPH0350697U JP11100089U JP11100089U JPH0350697U JP H0350697 U JPH0350697 U JP H0350697U JP 11100089 U JP11100089 U JP 11100089U JP 11100089 U JP11100089 U JP 11100089U JP H0350697 U JPH0350697 U JP H0350697U
- Authority
- JP
- Japan
- Prior art keywords
- shoring
- attracted
- facilitating
- removal
- attached
- 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
- 238000005507 spraying Methods 0.000 description 1
Description
第１図はこの考案に係るトンネルの縦断正面図
、第２図はこの考案による板材の取付状態を示す
部分縦断正面図、第３図はこの考案の板材の剥離
状態を示す部分縦断正面図である。
１……支保工、２……板材、３……磁石、４…
…吹付材、５……引索。
Fig. 1 is a longitudinal sectional front view of a tunnel according to this invention, Fig. 2 is a partial longitudinal sectional front view showing how the plates according to this invention are attached, and Fig. 3 is a partial longitudinal front view showing how the plates according to this invention are peeled off. be. 1... Shoring, 2... Board material, 3... Magnet, 4...
... Spraying material, 5... Index.
Claims (1)
数の磁石により吸着して着脱自在に取付けてなる
ことを特徴とするトンネル支保工における吹付材
の剥離容易化装置。 A device for facilitating the removal of sprayed material in tunnel shoring, characterized in that a plate material is detachably attached to the surface of the shoring by being attracted by a plurality of magnets attached to the back surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11100089U JPH0350697U (en) | 1989-09-21 | 1989-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11100089U JPH0350697U (en) | 1989-09-21 | 1989-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0350697U true JPH0350697U (en) | 1991-05-16 |
Family
ID=31659499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11100089U Pending JPH0350697U (en) | 1989-09-21 | 1989-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017227021A (en) * | 2016-06-22 | 2017-12-28 | ケミカルグラウト株式会社 | Pasted freezing pipe and fitting method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS641896A (en) * | 1987-02-27 | 1989-01-06 | C I Kasei Co Ltd | Method and apparatus for preventing sprayed concrete from adhering to timbering member |
-
1989
- 1989-09-21 JP JP11100089U patent/JPH0350697U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS641896A (en) * | 1987-02-27 | 1989-01-06 | C I Kasei Co Ltd | Method and apparatus for preventing sprayed concrete from adhering to timbering member |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017227021A (en) * | 2016-06-22 | 2017-12-28 | ケミカルグラウト株式会社 | Pasted freezing pipe and fitting method thereof |