ZW15790A1 - A method of sealing an opening - Google Patents
A method of sealing an openingInfo
- Publication number
- ZW15790A1 ZW15790A1 ZW15790A ZW15790A ZW15790A1 ZW 15790 A1 ZW15790 A1 ZW 15790A1 ZW 15790 A ZW15790 A ZW 15790A ZW 15790 A ZW15790 A ZW 15790A ZW 15790 A1 ZW15790 A1 ZW 15790A1
- Authority
- ZW
- Zimbabwe
- Prior art keywords
- sealing
- opening
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 title 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
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
- E21F17/107—Dams, e.g. for ventilation inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPJ705789 | 1989-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZW15790A1 true ZW15790A1 (en) | 1991-01-30 |
Family
ID=3774306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZW15790A ZW15790A1 (en) | 1989-10-25 | 1990-10-16 | A method of sealing an opening |
Country Status (2)
Country | Link |
---|---|
WO (1) | WO1991006746A1 (en) |
ZW (1) | ZW15790A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108952804A (en) * | 2018-08-08 | 2018-12-07 | 长沙矿山研究院有限责任公司 | For blocking the tailing-filled barricade and construction method of dead zone mining tunnel to be filled |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9013218D0 (en) * | 1990-06-13 | 1990-08-01 | Amco Plastics Ltd | Method of and means for filling a void |
US6082828A (en) * | 1996-04-24 | 2000-07-04 | Bailey; Philip E. | Mine gallery curtain and method |
AUPO465397A0 (en) * | 1997-01-17 | 1997-02-13 | Advanced Mining Concepts Pty Ltd | A construction assembly and method of construction for use in a mine |
AU685378B3 (en) * | 1997-03-19 | 1998-01-15 | Barclay Mowlem Construction Limited | Ventilation stopping |
AU718817B2 (en) * | 1997-03-19 | 2000-04-20 | Barclay Mowlem Construction Limited | Ventilation stopping |
AU744219B2 (en) * | 1997-04-15 | 2002-02-21 | Barclay Mowlem Construction Limited | Device for sealing an opening |
WO1998046859A1 (en) * | 1997-04-15 | 1998-10-22 | Barclay Mowlem Construction Limited | Device for sealing an opening |
WO2000009858A2 (en) * | 1998-08-14 | 2000-02-24 | Fosroc International Limited | Inflatable mine support |
CA2612553C (en) | 2005-06-21 | 2011-09-06 | Tagfilm Pty Limited | Tunnel barrier |
US20100144264A1 (en) * | 2007-07-17 | 2010-06-10 | Skarboevig Nils Mittet | Underground mine ventilation curtain or barrier |
US8246276B2 (en) * | 2010-07-09 | 2012-08-21 | Abc Industries, Inc. | Pumpable crib bag assembly and method of installation |
US20130121774A1 (en) * | 2011-11-16 | 2013-05-16 | DU Technologies, Inc. | Crib Bag |
CN102979572B (en) * | 2012-12-26 | 2015-07-08 | 宏大矿业有限公司 | Active reinforced filling wall and construction method |
US9022689B2 (en) * | 2013-04-19 | 2015-05-05 | Heintzmann Corporation | Pumpable mine ventilation structure |
CN103696802B (en) * | 2013-12-16 | 2015-06-24 | 河北工程大学 | Gob-side entry retaining lane-side filling device and method of using same to construct lane-side filler |
CN104500137B (en) * | 2014-12-24 | 2017-04-05 | 永城煤电控股集团有限公司 | Coal-face corner methane monitor inflation bag |
CN105736046A (en) * | 2016-02-25 | 2016-07-06 | 北京瑞诺安科新能源技术有限公司 | Coal mine underground sealed wall body and construction method thereof |
CN106382118B (en) * | 2016-11-30 | 2018-04-17 | 长沙矿山研究院有限责任公司 | No divider wall actively connects the roof formula method of mining by the way of filling |
CN106703886B (en) * | 2017-03-16 | 2019-04-30 | 中煤科工集团重庆研究院有限公司 | Underground rapid water-filling type explosion-proof airtight wall |
CN109827070B (en) * | 2019-03-12 | 2021-01-12 | 西安科技大学 | Experimental device and method for rapidly closing upper corner to prevent gas leakage |
CN113847086A (en) * | 2021-10-09 | 2021-12-28 | 中国煤炭科工集团太原研究院有限公司 | Filling method for side mining cave of strip mine |
PL439784A1 (en) * | 2021-12-09 | 2023-06-12 | Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie | Artificial pillar, in particular an interchamber pillar |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102138A (en) * | 1974-06-12 | 1978-07-25 | Bergwerksverband Gmbh | Method for closing off a mine gallery especially for use to prevent spreading of underground explosions |
DE3022855A1 (en) * | 1980-06-19 | 1982-01-07 | Klaus Dr. 4600 Dortmund Schulte | Insertion of filler container piers in mine workings - involves valve or other stop device in pipe socket, facilitating complete filling |
-
1990
- 1990-10-09 WO PCT/GB1990/001527 patent/WO1991006746A1/en unknown
- 1990-10-16 ZW ZW15790A patent/ZW15790A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108952804A (en) * | 2018-08-08 | 2018-12-07 | 长沙矿山研究院有限责任公司 | For blocking the tailing-filled barricade and construction method of dead zone mining tunnel to be filled |
Also Published As
Publication number | Publication date |
---|---|
WO1991006746A1 (en) | 1991-05-16 |
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