BE899220A - Bouchon d'obturation de trous pour l'injection de resines synthetiques servant a la consolidation du toit dans l'exploitation miniere. - Google Patents
Bouchon d'obturation de trous pour l'injection de resines synthetiques servant a la consolidation du toit dans l'exploitation miniere.Info
- Publication number
- BE899220A BE899220A BE2/60371A BE2060371A BE899220A BE 899220 A BE899220 A BE 899220A BE 2/60371 A BE2/60371 A BE 2/60371A BE 2060371 A BE2060371 A BE 2060371A BE 899220 A BE899220 A BE 899220A
- Authority
- BE
- Belgium
- Prior art keywords
- mining
- roof
- synthetic resins
- injection
- consolidation
- Prior art date
Links
- 238000002347 injection Methods 0.000 title abstract 3
- 239000007924 injection Substances 0.000 title abstract 3
- 229920003002 synthetic resin Polymers 0.000 title abstract 2
- 239000000057 synthetic resin Substances 0.000 title abstract 2
- 238000007596 consolidation process Methods 0.000 title 1
- 239000011435 rock Substances 0.000 abstract 2
- 238000005187 foaming Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dowels (AREA)
- Pipe Accessories (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Piles And Underground Anchors (AREA)
Abstract
En vue de la consolidation du toit de galeries dans l'exploitation minière sont injectées dans la roche des masses de résines synthétiques d'abord liquides, qui, en moussant, réunissent par adhérence les blocs de roche séparés par des fentes et des fissures. Le trou d'injection est obturé de manière étanche au moyen d'un bouchon d'obturation (1), disposé dans la profondeur du trou d'injection foré au préalable et y est bloqué par voie mécanique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3404689A DE3404689C2 (de) | 1984-02-10 | 1984-02-10 | Verschlußstopfen für Kunstharzinjektionen zur Verfestigung des Hangenden im Bergbau |
Publications (1)
Publication Number | Publication Date |
---|---|
BE899220A true BE899220A (fr) | 1984-07-16 |
Family
ID=6227298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2/60371A BE899220A (fr) | 1984-02-10 | 1984-03-22 | Bouchon d'obturation de trous pour l'injection de resines synthetiques servant a la consolidation du toit dans l'exploitation miniere. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE899220A (fr) |
DE (1) | DE3404689C2 (fr) |
FR (1) | FR2559543B1 (fr) |
ZA (1) | ZA85962B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3625393C1 (en) * | 1986-07-26 | 1992-02-06 | Bergwerksverband Gmbh | Hole plug |
DE3737462A1 (de) * | 1987-11-05 | 1989-05-18 | Diehl Gmbh & Co | Stopfen fuer die gebirgsverfestigung |
DE3905128C2 (de) * | 1988-07-06 | 1998-07-09 | Willich F Gmbh & Co | Vollverklebbarer Seilanker |
DE19617196C1 (de) * | 1996-04-29 | 1997-06-26 | Carbotech Berg Tunnelbausyst | Verfahren zur Injektion von schnellreagierenden Zweikomponentensystemen, insbesondere Polyurethansystemen, zum Abdichten oder Verfestigen von Gebirge oder Erdreich sowie Vorrichtung zur Durchführung des Verfahrens |
DE102020103577A1 (de) | 2020-02-12 | 2021-08-12 | Paul Zinßer | Demontierbarer Bolzenanker und Verfahren zu seiner Demontage |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1946353A (en) * | 1930-05-06 | 1934-02-06 | Oil Well Supply Co | Flood packer |
CH302461A (de) * | 1952-05-30 | 1954-10-31 | Wenger Moritz | Mundstück für eine Einrichtung zum Injizieren von Abdichtungsmaterial. |
DE1749732U (de) * | 1957-05-10 | 1957-08-01 | Karl Dipl Ing Wiedelmann | Duebel-anker. |
DE1126823B (de) * | 1960-04-07 | 1962-04-05 | Bergwerksverband Gmbh | Verfahren zur Befestigung von Ankern in den sie aufnehmenden Bohrloechern und Anker zur Durchfuehrung des Verfahrens |
DE1230182B (de) * | 1961-10-14 | 1966-12-08 | Hans Gottfried Voullaire | Spreizkoerper |
DE1924797U (de) * | 1965-07-02 | 1965-09-30 | John P Driedger | Fullstoffstutzen. |
DE6921043U (de) * | 1969-05-23 | 1969-09-25 | Beton Und Monierbau Ag Fa | Anordnung zum einpressen von kunstharz oder dergleichen in enge spalten und risse |
DE2632487A1 (de) * | 1976-07-19 | 1978-01-26 | Bade Elert Dipl Ing | Spreizduebel |
DE2903137C3 (de) * | 1979-01-27 | 1982-02-18 | Bergwerksverband Gmbh, 4300 Essen | Rohrförmiger verlorener Bohrlochverschluß |
NO149642C (no) * | 1981-06-22 | 1984-05-23 | Ole Petter Michelsen | Hul plugg omhyllet av et fleksibelt utvidbart og tettende materiale for injisering av fluidum i fjellformasjoner og lignende strukturer |
DE3313852C1 (de) * | 1983-04-16 | 1984-11-15 | Diehl GmbH & Co, 8500 Nürnberg | Aufweitbarer, verlorener Verschlußstopfen für Injektions-Bohrlöcher |
DE8311426U1 (de) * | 1983-04-18 | 1983-07-28 | Kunststoffwerk Philippine Gmbh & Co Kg, 5420 Lahnstein | Bohrloch-verschlussstopfen |
-
1984
- 1984-02-10 DE DE3404689A patent/DE3404689C2/de not_active Expired
- 1984-03-22 BE BE2/60371A patent/BE899220A/fr not_active IP Right Cessation
- 1984-04-27 FR FR8406659A patent/FR2559543B1/fr not_active Expired
-
1985
- 1985-02-08 ZA ZA85962A patent/ZA85962B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2559543A1 (fr) | 1985-08-16 |
DE3404689A1 (de) | 1985-08-22 |
FR2559543B1 (fr) | 1986-12-26 |
ZA85962B (en) | 1985-10-30 |
DE3404689C2 (de) | 1986-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: DIEHL G.M.B.H. & CO. Effective date: 19910331 |