DE68903607D1 - Grubenversatz. - Google Patents
Grubenversatz.Info
- Publication number
- DE68903607D1 DE68903607D1 DE8989306635T DE68903607T DE68903607D1 DE 68903607 D1 DE68903607 D1 DE 68903607D1 DE 8989306635 T DE8989306635 T DE 8989306635T DE 68903607 T DE68903607 T DE 68903607T DE 68903607 D1 DE68903607 D1 DE 68903607D1
- Authority
- DE
- Germany
- Prior art keywords
- pit
- offset
- pit offset
- 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.)
- Expired - Fee Related
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
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 (2)
Publication Number | Publication Date |
---|---|
DE68903607D1 true DE68903607D1 (de) | 1993-01-07 |
DE68903607T2 DE68903607T2 (de) | 1993-06-03 |
Family
ID=26294461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989603607 Expired - Fee Related DE68903607T2 (de) | 1988-07-14 | 1989-06-29 | Grubenversatz. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0351105B1 (de) |
AU (1) | AU614858B2 (de) |
BR (1) | BR8903446A (de) |
CA (1) | CA1323185C (de) |
DE (1) | DE68903607T2 (de) |
ES (1) | ES2036032T3 (de) |
IE (1) | IE63012B1 (de) |
PT (1) | PT91156B (de) |
ZW (1) | ZW8589A1 (de) |
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 |
---|---|---|---|---|
US3498809A (en) * | 1965-02-27 | 1970-03-03 | Karl Olof Natanael Andersson | 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 EP EP19890306635 patent/EP0351105B1/de not_active Expired - Lifetime
- 1989-06-29 DE DE1989603607 patent/DE68903607T2/de not_active Expired - Fee Related
- 1989-06-29 ES ES89306635T patent/ES2036032T3/es 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 AU AU38091/89A patent/AU614858B2/en not_active Expired
- 1989-07-13 PT PT91156A patent/PT91156B/pt not_active IP Right Cessation
- 1989-07-13 CA CA 605629 patent/CA1323185C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1323185C (en) | 1993-10-19 |
EP0351105A1 (de) | 1990-01-17 |
PT91156B (pt) | 1995-03-01 |
IE892270L (en) | 1990-01-14 |
BR8903446A (pt) | 1990-03-06 |
ES2036032T3 (es) | 1993-05-01 |
EP0351105B1 (de) | 1992-11-25 |
PT91156A (pt) | 1990-02-08 |
DE68903607T2 (de) | 1993-06-03 |
AU614858B2 (en) | 1991-09-12 |
AU3809189A (en) | 1990-01-18 |
ZW8589A1 (en) | 1989-11-29 |
IE63012B1 (en) | 1995-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |