ZW8589A1 - Backfilling in mines - Google Patents
Backfilling in minesInfo
- Publication number
- ZW8589A1 ZW8589A1 ZW8589A ZW8589A ZW8589A1 ZW 8589 A1 ZW8589 A1 ZW 8589A1 ZW 8589 A ZW8589 A ZW 8589A ZW 8589 A ZW8589 A ZW 8589A ZW 8589 A1 ZW8589 A1 ZW 8589A1
- Authority
- ZW
- Zimbabwe
- Prior art keywords
- backfilling
- mines
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA885086 | 1988-07-14 | ||
GB888823017A GB8823017D0 (en) | 1988-09-30 | 1988-09-30 | Back filling |
Publications (1)
Publication Number | Publication Date |
---|---|
ZW8589A1 true ZW8589A1 (en) | 1989-11-29 |
Family
ID=26294461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZW8589A ZW8589A1 (en) | 1988-07-14 | 1989-07-12 | Backfilling in mines |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0351105B1 (xx) |
AU (1) | AU614858B2 (xx) |
BR (1) | BR8903446A (xx) |
CA (1) | CA1323185C (xx) |
DE (1) | DE68903607T2 (xx) |
ES (1) | ES2036032T3 (xx) |
IE (1) | IE63012B1 (xx) |
PT (1) | PT91156B (xx) |
ZW (1) | ZW8589A1 (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05132942A (ja) * | 1991-11-13 | 1993-05-28 | Kyoei Renta Service:Kk | 埋戻用材および埋戻工法 |
CA2577564C (en) | 2006-02-15 | 2011-07-12 | Lafarge Canada Inc. | Binder for mine tailings, alluvial sand and rock fill, or combinations thereof |
RU2490472C1 (ru) * | 2012-02-29 | 2013-08-20 | Открытое акционерное общество "Учалинский горно-обогатительный комбинат" | Состав закладочной смеси и способ ее изготовления |
RU2531408C1 (ru) * | 2013-04-24 | 2014-10-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") | Закладочная композиция |
CN112341084A (zh) * | 2020-11-05 | 2021-02-09 | 中铁建设集团有限公司 | 一种新型建筑回填材料 |
CN115057638B (zh) * | 2022-06-29 | 2023-07-25 | 武汉科技大学 | 一种矿山充填用水化硅酸钙、水化硅酸镁胶凝材料及其制备方法 |
CN115417656A (zh) * | 2022-09-05 | 2022-12-02 | 长沙矿山研究院有限责任公司 | 一种改性尾矿泥双液浆及制浆注浆工艺 |
CN115301678A (zh) * | 2022-09-14 | 2022-11-08 | 云南磷化集团有限公司 | 一种超细浮选磷尾矿资源化利用的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1139363A (en) * | 1965-02-27 | 1969-01-08 | Strabruken Ab | A finishing mortar |
US3672173A (en) * | 1969-05-13 | 1972-06-27 | Halliburton Co | Forming self-supporting barriers in mine passages and the like |
GB2058037B (en) * | 1980-08-15 | 1983-04-07 | Coal Industry Patents Ltd | Compositions for stowing cavities |
US4419135A (en) * | 1981-10-06 | 1983-12-06 | Molecrete Corporation | Method of preparing cementitious compositions for tunnel backfill |
US4470463A (en) * | 1983-01-27 | 1984-09-11 | The Dow Chemical Company | Well treating process and composition |
DE3622568A1 (de) * | 1986-07-04 | 1988-01-14 | Kilian Gottfried Dipl Wirtsch | Verfahren zur herstellung von vormoertel als ausgangsprodukt fuer die herstellung von moerteln und betonen mit erhoehter festigkeit |
-
1989
- 1989-06-29 ES ES89306635T patent/ES2036032T3/es not_active Expired - Lifetime
- 1989-06-29 DE DE8989306635T patent/DE68903607T2/de not_active Expired - Fee Related
- 1989-06-29 EP EP19890306635 patent/EP0351105B1/en not_active Expired - Lifetime
- 1989-07-12 ZW ZW8589A patent/ZW8589A1/xx unknown
- 1989-07-13 BR BR8903446A patent/BR8903446A/pt not_active IP Right Cessation
- 1989-07-13 IE IE227089A patent/IE63012B1/en not_active IP Right Cessation
- 1989-07-13 CA CA 605629 patent/CA1323185C/en not_active Expired - Lifetime
- 1989-07-13 AU AU38091/89A patent/AU614858B2/en not_active Expired
- 1989-07-13 PT PT91156A patent/PT91156B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT91156A (pt) | 1990-02-08 |
EP0351105A1 (en) | 1990-01-17 |
EP0351105B1 (en) | 1992-11-25 |
IE892270L (en) | 1990-01-14 |
DE68903607D1 (de) | 1993-01-07 |
PT91156B (pt) | 1995-03-01 |
IE63012B1 (en) | 1995-03-22 |
ES2036032T3 (es) | 1993-05-01 |
DE68903607T2 (de) | 1993-06-03 |
CA1323185C (en) | 1993-10-19 |
AU614858B2 (en) | 1991-09-12 |
BR8903446A (pt) | 1990-03-06 |
AU3809189A (en) | 1990-01-18 |
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