ATA322277A - Vorrichtung (verschlusspfropfen) zum ver- schliessen von tiefen bohrloechern beim ein- betonieren von felsankern im tunnel- und stollenbau - Google Patents
Vorrichtung (verschlusspfropfen) zum ver- schliessen von tiefen bohrloechern beim ein- betonieren von felsankern im tunnel- und stollenbauInfo
- Publication number
- ATA322277A ATA322277A AT322277A AT322277A ATA322277A AT A322277 A ATA322277 A AT A322277A AT 322277 A AT322277 A AT 322277A AT 322277 A AT322277 A AT 322277A AT A322277 A ATA322277 A AT A322277A
- Authority
- AT
- Austria
- Prior art keywords
- concrete
- tunnel
- sealing plug
- drill holes
- tube construction
- Prior art date
Links
- 238000010276 construction Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0093—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
- Joining Of Building Structures In Genera (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT322277A AT360067B (de) | 1977-05-05 | 1977-05-05 | Vorrichtung (verschlusspfropfen) zum ver- schliessen von tiefen bohrloechern beim ein- betonieren von felsankern im tunnel- und stollenbau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT322277A AT360067B (de) | 1977-05-05 | 1977-05-05 | Vorrichtung (verschlusspfropfen) zum ver- schliessen von tiefen bohrloechern beim ein- betonieren von felsankern im tunnel- und stollenbau |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA322277A true ATA322277A (de) | 1980-05-15 |
AT360067B AT360067B (de) | 1980-12-29 |
Family
ID=3547256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT322277A AT360067B (de) | 1977-05-05 | 1977-05-05 | Vorrichtung (verschlusspfropfen) zum ver- schliessen von tiefen bohrloechern beim ein- betonieren von felsankern im tunnel- und stollenbau |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT360067B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8229583U1 (de) * | 1982-10-21 | 1984-03-29 | IPA-Bauchemie GmbH, 8000 München | Injektionsanker zum einpressen von injektionsmaterial in loecher von gesteinen, bauwerkteilen, erzgaengen, erdformationen, salzstoecken und dgl. |
-
1977
- 1977-05-05 AT AT322277A patent/AT360067B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT360067B (de) | 1980-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELA | Expired due to lapse of time |