FR2322258B3 - - Google Patents
Info
- Publication number
- FR2322258B3 FR2322258B3 FR7625305A FR7625305A FR2322258B3 FR 2322258 B3 FR2322258 B3 FR 2322258B3 FR 7625305 A FR7625305 A FR 7625305A FR 7625305 A FR7625305 A FR 7625305A FR 2322258 B3 FR2322258 B3 FR 2322258B3
- Authority
- FR
- France
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752538033 DE2538033C2 (en) | 1975-08-27 | Blowing device for backfilling of track expansion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2322258A1 FR2322258A1 (en) | 1977-03-25 |
| FR2322258B3 true FR2322258B3 (en) | 1979-05-18 |
Family
ID=5954905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7625305A Granted FR2322258A1 (en) | 1975-08-27 | 1976-08-20 | PNEUMATIC FILLING DEVICE FOR GALLERY SUPPORT |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2322258A1 (en) |
| GB (1) | GB1510245A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7809146L (en) * | 1978-08-30 | 1980-03-01 | Hultgren Folke | DEVICE FOR APPLYING A SPRAYABLE MATERIAL ON A SURFACE |
| EP1094198A3 (en) * | 1999-10-21 | 2004-02-11 | Smet-Tunnelling | A method for drilling an underground tunnel |
| FR2878890B1 (en) * | 2004-12-03 | 2007-06-01 | Robert Parra | FORMING DEVICE FOR TUNNEL |
-
1976
- 1976-07-29 GB GB3162676A patent/GB1510245A/en not_active Expired
- 1976-08-20 FR FR7625305A patent/FR2322258A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2538033A1 (en) | 1976-11-18 |
| DE2538033B1 (en) | 1976-11-18 |
| GB1510245A (en) | 1978-05-10 |
| FR2322258A1 (en) | 1977-03-25 |