BE899220A - HOLE PLUG FOR INJECTION OF SYNTHETIC RESINS FOR THE CONSOLIDATION OF THE ROOF IN MINING. - Google Patents

HOLE PLUG FOR INJECTION OF SYNTHETIC RESINS FOR THE CONSOLIDATION OF THE ROOF IN MINING.

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
Application number
BE2/60371A
Other languages
French (fr)
Original Assignee
Diehl Gmbh & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Diehl Gmbh & Co filed Critical Diehl Gmbh & Co
Publication of BE899220A publication Critical patent/BE899220A/en

Links

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)
  • Pipe Accessories (AREA)
  • Piles And Underground Anchors (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Dowels (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.In order to consolidate the roof of the galleries in mining, masses of synthetic resins, first of which are liquid, are injected into the rock, which, by foaming, join by adhesion the blocks of rock separated by cracks and cracks. The injection hole is sealed off by means of a closure plug (1), placed in the depth of the injection hole drilled beforehand and is blocked therein mechanically.

BE2/60371A 1984-02-10 1984-03-22 HOLE PLUG FOR INJECTION OF SYNTHETIC RESINS FOR THE CONSOLIDATION OF THE ROOF IN MINING. BE899220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3404689A DE3404689C2 (en) 1984-02-10 1984-02-10 Sealing plugs for synthetic resin injections to consolidate hanging walls in mining

Publications (1)

Publication Number Publication Date
BE899220A true BE899220A (en) 1984-07-16

Family

ID=6227298

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/60371A BE899220A (en) 1984-02-10 1984-03-22 HOLE PLUG FOR INJECTION OF SYNTHETIC RESINS FOR THE CONSOLIDATION OF THE ROOF IN MINING.

Country Status (4)

Country Link
BE (1) BE899220A (en)
DE (1) DE3404689C2 (en)
FR (1) FR2559543B1 (en)
ZA (1) ZA85962B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625393C1 (en) * 1986-07-26 1992-02-06 Bergwerksverband Gmbh Hole plug
DE3737462A1 (en) * 1987-11-05 1989-05-18 Diehl Gmbh & Co PLUGS FOR MOUNTAIN FASTENING
DE3905128C2 (en) * 1988-07-06 1998-07-09 Willich F Gmbh & Co Fully adhesive rope anchor
DE19617196C1 (en) * 1996-04-29 1997-06-26 Carbotech Berg Tunnelbausyst Sealing-solidifying agent injection system in ground or rock, e.g. two-ingredient fast-reacting agent, esp. polyurethane
DE102020103577A1 (en) 2020-02-12 2021-08-12 Paul Zinßer Demountable bolt anchor and procedure for its dismantling

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946353A (en) * 1930-05-06 1934-02-06 Oil Well Supply Co Flood packer
CH302461A (en) * 1952-05-30 1954-10-31 Wenger Moritz Mouthpiece for a device for injecting sealing material.
DE1749732U (en) * 1957-05-10 1957-08-01 Karl Dipl Ing Wiedelmann DOWEL ANCHOR.
DE1126823B (en) * 1960-04-07 1962-04-05 Bergwerksverband Gmbh Process for fastening anchors in the boreholes receiving them and anchors for carrying out the process
DE1230182B (en) * 1961-10-14 1966-12-08 Hans Gottfried Voullaire Expansion body
DE1924797U (en) * 1965-07-02 1965-09-30 John P Driedger FILLER NOZZLE.
DE6921043U (en) * 1969-05-23 1969-09-25 Beton Und Monierbau Ag Fa ARRANGEMENT FOR PRESSING RESIN OR THE SAME INTO TIGHT GAPS AND CRACKS
DE2632487A1 (en) * 1976-07-19 1978-01-26 Bade Elert Dipl Ing Expanding dowel with split sleeve and plug - has springs pressing sleeve automatically against bore walls for clamping
DE2903137C3 (en) * 1979-01-27 1982-02-18 Bergwerksverband Gmbh, 4300 Essen Tubular lost wellbore closure
NO149642C (en) * 1981-06-22 1984-05-23 Ole Petter Michelsen HOLE PLUG ENVIRONED BY A FLEXIBLE EXTENSIBLE AND SEALING MATERIAL FOR INJECTING FLUIDUM IN MOUNTAIN FORM AND SIMILAR STRUCTURES
DE3313852C1 (en) * 1983-04-16 1984-11-15 Diehl GmbH & Co, 8500 Nürnberg Expandable, lost plug for injection boreholes
DE8311426U1 (en) * 1983-04-18 1983-07-28 Kunststoffwerk Philippine Gmbh & Co Kg, 5420 Lahnstein DRILL HOLE PLUG

Also Published As

Publication number Publication date
FR2559543A1 (en) 1985-08-16
DE3404689A1 (en) 1985-08-22
FR2559543B1 (en) 1986-12-26
DE3404689C2 (en) 1986-09-04
ZA85962B (en) 1985-10-30

Similar Documents

Publication Publication Date Title
JPS5532849A (en) Grouting method
GB1476996A (en) Composite piles for foundations of structures and a method for manufacturing the same
BE899220A (en) HOLE PLUG FOR INJECTION OF SYNTHETIC RESINS FOR THE CONSOLIDATION OF THE ROOF IN MINING.
FR2632283B1 (en) PROCESS FOR THE QUICK ABANDON OF LARGE CAVITES LAUNCHED IN GEM SALT
GB1363256A (en) Method of filling subterranean voids with a particulate material
CN102619515A (en) Top-filled high-end-wall pillarless sublevel caving method extraction technique
KR930008247A (en) Leakproof Construction of Concrete Structures
CN102619516A (en) Top-filled pillarless vertical end-wall sublevel caving method extraction technique
IT1157712B (en) filling of holes esp. in concrete pavement
US3222872A (en) Method of strengthening and sealing rock
SU1293354A1 (en) Method of preventing bulging of soil species
JPS55116920A (en) Compound grouting method
SU894066A2 (en) Method of mud-grouting of excavated zones in underground recovery of sulfur by melting
SU1198208A1 (en) Rock-plugging method
SU981499A1 (en) Method of producing counter-filtration curtains in karsted and cavernous rock
SU1470981A1 (en) Method of procucing a partition in mine working
SU1055805A1 (en) Method of producing counter-filtration curtains in karsted and cavernous soil
SU1714081A1 (en) Method for preventing and eliminating lost circulation zones in borehole
SU1832847A1 (en) Method for plugging of underground cavities in water bearing horizons in construction of mine workings
JPS56111796A (en) Method of ground inside void detecting and filling material injection construction of excavated hill
Pierce et al. Heart Mountain Detachment Fault and clastic dikes of fault breccia, and Heart Mountain break-away fault, Wyoming and Montana
GB1252244A (en)
SU1518453A1 (en) Method of control of soil bulges
SU606928A1 (en) Injection anchor for securing building structures
SU1208249A1 (en) Method of recovering material from underground formations through wells

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DIEHL G.M.B.H. & CO.

Effective date: 19910331