ZA829226B - Method of fixation of anchoring bolts in boreholes - Google Patents
Method of fixation of anchoring bolts in boreholesInfo
- Publication number
- ZA829226B ZA829226B ZA829226A ZA829226A ZA829226B ZA 829226 B ZA829226 B ZA 829226B ZA 829226 A ZA829226 A ZA 829226A ZA 829226 A ZA829226 A ZA 829226A ZA 829226 B ZA829226 B ZA 829226B
- Authority
- ZA
- South Africa
- Prior art keywords
- boreholes
- fixation
- anchoring bolts
- anchoring
- polyisocyanate component
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 3
- 239000005056 polyisocyanate Substances 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
- E21D20/026—Cartridges; Grouting charges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0045—Perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
- B29K2081/06—PSU, i.e. polysulfones; PES, i.e. polyethersulfones or derivatives thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
- F16B13/141—Fixing plugs in holes by the use of settable material
- F16B13/143—Fixing plugs in holes by the use of settable material using frangible cartridges or capsules containing the setting components
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Piles And Underground Anchors (AREA)
- Connection Of Plates (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3200201A DE3200201C1 (de) | 1982-01-07 | 1982-01-07 | Verfahren zur Befestigung von Ankerstangen in Bohrloechern |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA829226B true ZA829226B (en) | 1983-10-26 |
Family
ID=6152673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA829226A ZA829226B (en) | 1982-01-07 | 1982-12-15 | Method of fixation of anchoring bolts in boreholes |
Country Status (7)
Country | Link |
---|---|
US (1) | US4525103A (xx) |
EP (1) | EP0085826B1 (xx) |
AT (1) | ATE22962T1 (xx) |
AU (1) | AU553572B2 (xx) |
DE (2) | DE3200201C1 (xx) |
FI (1) | FI75907C (xx) |
ZA (1) | ZA829226B (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3200574C1 (de) * | 1982-01-12 | 1983-05-05 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zum Verkleben von Ankerstangen in Bohrloechern und Klebstoffpatrone zur Ausfuehrung des Verfahrens |
DE4228178A1 (de) * | 1992-08-25 | 1994-03-03 | Bergwerksverband Gmbh | Verfahren zur Anwendung eines Kunstharzsystems |
DE19712425A1 (de) * | 1997-03-25 | 1998-10-01 | Upat Max Langensiepen Kg | Verbundanker |
DE19812442C1 (de) * | 1998-03-21 | 1999-10-28 | B & F Formulier Und Abfuell Gm | Doppelkammer-Kartusche zum Erzeugen eines 2-Komponenten Polyurethanschaums |
US6316535B1 (en) * | 1999-05-18 | 2001-11-13 | Armstrong World Industries, Inc. | Coating system and method of applying the same |
US8980799B2 (en) * | 2010-09-16 | 2015-03-17 | Baker Hughes Incorporated | Polymer foam cell morphology control and use in borehole filtration devices |
WO2014168633A1 (en) | 2013-04-12 | 2014-10-16 | Boral Ip Holdings (Australia) Pty Limited | Composites formed from an absorptive filler and a polyurethane |
PL224336B1 (pl) | 2014-04-28 | 2016-12-30 | Pcc Prodex Spółka Z Ograniczoną Odpowiedzialnością | Kompozycja ładunku klejowego, zwłaszcza do mocowania prętów kotwiowych |
CN113294184B (zh) * | 2021-06-03 | 2023-02-10 | 太原理工大学 | 一种锚杆自动钻孔与装锚机构及其使用方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2867278A (en) * | 1956-11-16 | 1959-01-06 | Great Western Drilling Company | Sealing porous formations |
US2889883A (en) * | 1958-03-11 | 1959-06-09 | Du Pont | Process for sealing porous formations |
US3719050A (en) * | 1970-06-01 | 1973-03-06 | Toho Chem Ind Co Ltd | Soil stabilization method |
ZA727881B (en) * | 1971-11-24 | 1973-08-29 | Strata Mining Patents Ltd | Improvements in the anchoring or bolts of other bars in the ground or other solid masses |
US3925996A (en) * | 1974-09-27 | 1975-12-16 | Du Pont | Rock bolt/anchoring resin cartridge system |
DE2623346C2 (de) * | 1976-05-25 | 1978-07-13 | Bayer Ag, 5090 Leverkusen | Verfahren zum Verfestigen von geologischen Formationen und Zweikammer-Patrone |
DE2705751C2 (de) * | 1977-02-11 | 1979-03-08 | Bayer Ag, 5090 Leverkusen | Patrone zum Befestigen von Ankerstangen in Bohrlöchern |
US4386877A (en) * | 1979-03-28 | 1983-06-07 | Peabody Coal Company | Mine roof bolting |
US4353463A (en) * | 1979-08-16 | 1982-10-12 | Minnesota Mining And Manufacturing Company | Resin-containing cartridges and process for sealing solid structures or for anchoring bolts and rods therein |
US4402633A (en) * | 1981-02-17 | 1983-09-06 | Tanner Chemical Company | Method of installing a rock bolt |
-
1982
- 1982-01-07 DE DE3200201A patent/DE3200201C1/de not_active Expired
- 1982-12-07 AU AU91182/82A patent/AU553572B2/en not_active Ceased
- 1982-12-15 ZA ZA829226A patent/ZA829226B/xx unknown
- 1982-12-28 FI FI824493A patent/FI75907C/fi not_active IP Right Cessation
- 1982-12-29 US US06/454,479 patent/US4525103A/en not_active Expired - Fee Related
-
1983
- 1983-01-05 AT AT83100057T patent/ATE22962T1/de not_active IP Right Cessation
- 1983-01-05 DE DE8383100057T patent/DE3366992D1/de not_active Expired
- 1983-01-05 EP EP83100057A patent/EP0085826B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0085826B1 (de) | 1986-10-15 |
FI75907C (fi) | 1988-08-08 |
FI75907B (fi) | 1988-04-29 |
ATE22962T1 (de) | 1986-11-15 |
US4525103A (en) | 1985-06-25 |
AU9118282A (en) | 1983-07-14 |
DE3200201C1 (de) | 1984-03-15 |
EP0085826A1 (de) | 1983-08-17 |
FI824493L (fi) | 1983-07-08 |
AU553572B2 (en) | 1986-07-24 |
DE3366992D1 (en) | 1986-11-20 |
FI824493A0 (fi) | 1982-12-28 |
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