DE2246125A1 - Schalungsvorrichtung zur packung von grubenabraummaterial - Google Patents
Schalungsvorrichtung zur packung von grubenabraummaterialInfo
- Publication number
- DE2246125A1 DE2246125A1 DE2246125A DE2246125A DE2246125A1 DE 2246125 A1 DE2246125 A1 DE 2246125A1 DE 2246125 A DE2246125 A DE 2246125A DE 2246125 A DE2246125 A DE 2246125A DE 2246125 A1 DE2246125 A1 DE 2246125A1
- Authority
- DE
- Germany
- Prior art keywords
- end wall
- formwork device
- side walls
- wall
- formwork
- Prior art date
- 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.)
- Pending
Links
- 238000009415 formwork Methods 0.000 title claims description 32
- 238000012856 packing Methods 0.000 title claims description 10
- 239000000463 material Substances 0.000 title description 15
- 239000002699 waste material Substances 0.000 claims description 12
- 239000011798 excavation material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 210000004072 lung Anatomy 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000004568 cement Substances 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 229940092782 bentonite Drugs 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229940080314 sodium bentonite Drugs 0.000 description 1
- 229910000280 sodium bentonite Inorganic materials 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Foundations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4402871A GB1363887A (en) | 1971-09-21 | 1971-09-21 | Mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2246125A1 true DE2246125A1 (de) | 1973-03-29 |
Family
ID=10431427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2246125A Pending DE2246125A1 (de) | 1971-09-21 | 1972-09-20 | Schalungsvorrichtung zur packung von grubenabraummaterial |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3831384A (https=) |
| DE (1) | DE2246125A1 (https=) |
| FR (1) | FR2153377A1 (https=) |
| GB (1) | GB1363887A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3720080A1 (de) * | 1987-06-03 | 1989-01-05 | Deutsche Projekt Union Dpu | Verfahren und vorrichtung zum verfuellen von hohlraeumen in bergmaennischen gewinnungsbetrieben, insbesondere im steinkohlenbergbau |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1500180A (en) * | 1975-07-11 | 1978-02-08 | Coal Ind | Mine packing equipment |
| CA1139322A (en) | 1979-10-26 | 1983-01-11 | John A. Hahn | Method of mining |
| EP0028124A1 (en) * | 1979-10-26 | 1981-05-06 | Ipi Contractors Ag | Method of mining |
| PL131871B1 (en) * | 1980-06-19 | 1985-01-31 | Ct Kt Maszyn Gorniczych Komag | Shiftable filling dam |
| GB2158855B (en) * | 1984-04-11 | 1988-03-09 | Bergwerksverband Gmbh | Method for refilling the voids of debris and pipeline for carrying out the method |
| US6264549B1 (en) * | 2000-01-12 | 2001-07-24 | Jack Kennedy Metal Products & Building, Inc. | Mine ventilation |
| US7048471B2 (en) | 2000-04-05 | 2006-05-23 | Maksim Kadiu | Shoring device |
| US6821057B1 (en) | 2000-04-05 | 2004-11-23 | Maksim Kadiu | Magnetic shoring device |
| US7056067B2 (en) | 2003-10-03 | 2006-06-06 | Max Kadiu | Trench shoring device |
| CN103850690A (zh) * | 2012-12-04 | 2014-06-11 | 四川省煤炭产业集团有限责任公司 | 一种用于无煤柱开采的混凝土砌块配合锚索切顶沿空留巷方法 |
| CN107366551B (zh) * | 2016-05-11 | 2019-04-05 | 江苏苏盐井神股份有限公司 | 一种盐腔装置化利用的方法 |
| CN113339055B (zh) * | 2021-06-07 | 2022-06-07 | 太原理工大学 | 一种充填体浇筑养护装置及其使用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE481357C (de) * | 1925-11-27 | 1929-08-20 | Albert Ilberg | Einrichtung zum Einbringen und Stopfen von Bergeversatz |
| GB901310A (en) * | 1958-09-06 | 1962-07-18 | Hoesch Ag | Improvements in or relating to methods and apparatus for introducing filling material into mined areas |
| DE1241395B (de) * | 1964-04-11 | 1967-06-01 | Salzgitter Maschinen Ag | Vorrichtung zum Einbringen von Versatz in den ausgekohlten Raum von Strebbetrieben |
-
1971
- 1971-09-21 GB GB4402871A patent/GB1363887A/en not_active Expired
-
1972
- 1972-09-18 US US00289636A patent/US3831384A/en not_active Expired - Lifetime
- 1972-09-20 DE DE2246125A patent/DE2246125A1/de active Pending
- 1972-09-21 FR FR7233470A patent/FR2153377A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3720080A1 (de) * | 1987-06-03 | 1989-01-05 | Deutsche Projekt Union Dpu | Verfahren und vorrichtung zum verfuellen von hohlraeumen in bergmaennischen gewinnungsbetrieben, insbesondere im steinkohlenbergbau |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1363887A (en) | 1974-08-21 |
| US3831384A (en) | 1974-08-27 |
| FR2153377A1 (https=) | 1973-05-04 |
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