JPH058320B2 - - Google Patents
Info
- Publication number
- JPH058320B2 JPH058320B2 JP61128385A JP12838586A JPH058320B2 JP H058320 B2 JPH058320 B2 JP H058320B2 JP 61128385 A JP61128385 A JP 61128385A JP 12838586 A JP12838586 A JP 12838586A JP H058320 B2 JPH058320 B2 JP H058320B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- tunnel wall
- wall surface
- lining
- nozzle
- 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.)
- Expired - Lifetime
Links
- 239000004567 concrete Substances 0.000 claims description 34
- 239000007921 spray Substances 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 description 6
- 238000009415 formwork Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011378 shotcrete Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Nozzles (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61128385A JPS62284899A (ja) | 1986-06-03 | 1986-06-03 | コンクリ−ト吹付用ノズル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61128385A JPS62284899A (ja) | 1986-06-03 | 1986-06-03 | コンクリ−ト吹付用ノズル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62284899A JPS62284899A (ja) | 1987-12-10 |
| JPH058320B2 true JPH058320B2 (de) | 1993-02-01 |
Family
ID=14983504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61128385A Granted JPS62284899A (ja) | 1986-06-03 | 1986-06-03 | コンクリ−ト吹付用ノズル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62284899A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6082639A (en) * | 1999-01-25 | 2000-07-04 | Certainteed Corporation | Apparatus for increasing the density of blown insulation materials |
| JP5613020B2 (ja) * | 2010-11-04 | 2014-10-22 | 電気化学工業株式会社 | 急硬性セメントコンクリートの製造方法 |
| JP6276669B2 (ja) * | 2014-09-17 | 2018-02-07 | 首都高速道路株式会社 | セメント混合物の施工方法、及び、収集装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6153999A (ja) * | 1984-08-21 | 1986-03-18 | 鉄建建設株式会社 | トンネルの覆工装置 |
-
1986
- 1986-06-03 JP JP61128385A patent/JPS62284899A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6153999A (ja) * | 1984-08-21 | 1986-03-18 | 鉄建建設株式会社 | トンネルの覆工装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62284899A (ja) | 1987-12-10 |
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