PL444601A1 - Sealing and method of sealing the subgrade using mining waste - Google Patents
Sealing and method of sealing the subgrade using mining wasteInfo
- Publication number
- PL444601A1 PL444601A1 PL444601A PL44460123A PL444601A1 PL 444601 A1 PL444601 A1 PL 444601A1 PL 444601 A PL444601 A PL 444601A PL 44460123 A PL44460123 A PL 44460123A PL 444601 A1 PL444601 A1 PL 444601A1
- Authority
- PL
- Poland
- Prior art keywords
- sup
- glauconite
- sealing
- layers
- substrate
- Prior art date
Links
- 238000005065 mining Methods 0.000 title abstract 8
- 239000002699 waste material Substances 0.000 title abstract 8
- 238000007789 sealing Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 239000010410 layer Substances 0.000 abstract 11
- 239000004927 clay Substances 0.000 abstract 8
- 229910052631 glauconite Inorganic materials 0.000 abstract 8
- 239000000758 substrate Substances 0.000 abstract 7
- 238000001914 filtration Methods 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 6
- 239000011230 binding agent Substances 0.000 abstract 4
- 238000005056 compaction Methods 0.000 abstract 2
- 239000002689 soil Substances 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
- B09B1/004—Covering of dumping sites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G3/00—Storing bulk material or loose, i.e. disorderly, articles
- B65G3/02—Storing bulk material or loose, i.e. disorderly, articles in the open air
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/006—Sealing of existing landfills, e.g. using mining techniques
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0037—Clays
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0037—Clays
- E02D2300/0039—Clays mixed with additives
-
- 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
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Przedmiotem zgłoszenia jest uszczelnienie i sposób uszczelniania podłoża z wykorzystaniem odpadów wydobywczych. Istotą uszczelnienia wykorzystującego odpady wydobywcze, zawierającego materiał ilasty jest to, że na zagęszczonym spoistym podłożu (1) o współczynniku filtracji poniżej 10<sup>-5</sup> m/s znajdują się naprzemiennie ułożone zagęszczone warstwy: glaukonitu lub iłów glaukonitowych (2), zwietrzałych ilastych odpadów wydobywczych (3) o wielkości ziaren mniejszej od 30 mm i o wskaźniku zagęszczenia powyżej 0,94 i współczynniku filtracji poniżej 10<sup>-7</sup> m/s, materiału ilastego ze środkiem wiążącym (4) o współczynniku filtracji poniżej 10<sup>-9</sup> m/s. Sumaryczna grubość zagęszczonych warstw glaukonitu lub iłów glaukonitowych (2) oraz zagęszczonych warstw zwietrzałych ilastych odpadów wydobywczych (3) i zagęszczonych warstw materiału ilastego ze środkiem wiążącym (4) jest nie mniejsza niż 1 m. Sposób uszczelniania podłoża z wykorzystaniem odpadów wydobywczych, w którym usuwa się warstwę powierzchniową gleby i zagęszcza się podłoże, a następnie nakłada się na podłoże materiał ilasty charakteryzuje się tym, że z powierzchni terenu co najmniej przekraczającej obszar uszczelnionego podłoża usuwa się warstwę gleby co najmniej do poziomu wymywania, a następnie zagęszcza się mechanicznie spoiste podłoże (1) do współczynnika filtracji poniżej 10<sup>-6</sup> m/s. W dalszej kolejności na spoiste podłoże (1) na przemian nakłada się zagęszczane warstwy glaukonitu lub iłów glaukonitowych (2), zagęszczane warstwy zwietrzałych ilastych odpadów wydobywczych (3) o wielkości ziaren mniejszej od 30 mm i o wskaźniku zagęszczenia powyżej 0,94 i współczynniku filtracji poniżej 10<sup>-7</sup> m/s oraz zagęszczane warstwy materiału ilastego ze środkiem wiążącym (4) o współczynniku filtracji poniżej 10<sup>-9</sup> m/s. Sumaryczna grubość zagęszczonych warstw glaukonitu lub iłów glaukonitowych (2) oraz zagęszczonych warstw zwietrzałych ilastych odpadów wydobywczych (3) i zagęszczonych warstw materiału ilastego ze środkiem wiążącym (4) jest nie mniejsza niż 1 m.The subject of the application is sealing and a method of sealing the substrate using mining waste. The essence of sealing using mining waste, containing clay material, is that on a compacted cohesive substrate (1) with a filtration coefficient below 10<sup>-5</sup> m/s there are alternately arranged thickened layers of: glauconite or glauconite clays (2 ), weathered clay mining waste (3) with a grain size of less than 30 mm and a compaction index above 0.94 and a filtration coefficient below 10<sup>-7</sup> m/s, clay material with a binding agent (4) with filtration coefficient below 10<sup>-9</sup> m/s. The total thickness of the thickened layers of glauconite or glauconite clays (2) and the thickened layers of weathered clayey mining waste (3) and the thickened layers of clayey material with a binder (4) is not less than 1 m. A method of sealing the substrate using mining waste, in which it removes the surface layer of soil is compacted and the substrate is compacted, and then clay material is placed on the substrate, characterized by the fact that the soil layer is removed from the surface of the ground at least exceeding the area of the sealed substrate, at least to the leaching level, and then the cohesive substrate is mechanically compacted (1 ) to a filtration coefficient below 10<sup>-6</sup> m/s. Next, compacted layers of glauconite or glauconite clays (2) and thickened layers of weathered clay mining waste (3) with a grain size of less than 30 mm and a compaction index above 0.94 and a filtration coefficient below 10<sup>-7</sup> m/s and compacted layers of clay material with a binding agent (4) with a filtration coefficient below 10<sup>-9</sup> m/s. The total thickness of the thickened layers of glauconite or glauconite clays (2) and the thickened layers of weathered clay mining waste (3) and the thickened layers of clay material with a binder (4) is not less than 1 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL444601A PL444601A1 (en) | 2023-04-26 | 2023-04-26 | Sealing and method of sealing the subgrade using mining waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL444601A PL444601A1 (en) | 2023-04-26 | 2023-04-26 | Sealing and method of sealing the subgrade using mining waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL444601A1 true PL444601A1 (en) | 2023-11-13 |
Family
ID=88789784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL444601A PL444601A1 (en) | 2023-04-26 | 2023-04-26 | Sealing and method of sealing the subgrade using mining waste |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL444601A1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL229788B1 (en) * | 2013-11-29 | 2018-08-31 | Akademia Górniczo Hutnicza Im Stanislawa Staszica W Krakowie | Hydroinsulating binder for making anti-filtration partitions |
-
2023
- 2023-04-26 PL PL444601A patent/PL444601A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL229788B1 (en) * | 2013-11-29 | 2018-08-31 | Akademia Górniczo Hutnicza Im Stanislawa Staszica W Krakowie | Hydroinsulating binder for making anti-filtration partitions |
Non-Patent Citations (3)
| Title |
|---|
| BEATA ŁUCZAK-WILAMOWSKA;: "Biuletyn Państwowego Instytutu Geologicznego 455; str. 1-142; 2013 r.; w szczególności str. 43-49 ", "UWARUNKOWANIA GEOLOGICZNE SKŁADOWANIA ODPADÓW KOMUNALNYCH"; * |
| LEON ŁUKWIŃSKI, HENRYK SZCZĘŚNIAK;: "Przegląd Geologiczny, vol. 44, nr 7, 1996, str. 717-719;", "ZASTOSOWANIE NATURALNYCH I ODPADOWYCH SUROWCÓW MINERALNYCH DO WPROWADZENIA PROSTYCH I TANICH METOD MASOWEGO USZCZELNIANIA GRUNTÓW";, DOI: https://geojournals.pgi.gov.pl/pg/article/view/18574/14667 * |
| TADEUSZ RATAJCZAK, ELŻBIETA HYCNAR, PIOTR BOŻĘCKI;: "Wydawnictwo Instytutu Gospodarki Surowcami Mineralnymi i Energią PAN; KRAKÓW; 2015; str. 19-26", "KRYTERIUM MINERALOGICZNE JAKO ELEMENT OCENY PRZYDATNOŚCI NIEKTÓRYCH POLSKICH SUROWCÓW ILASTYCH DO BUDOWY PRZESŁON HYDROIZOLACYJNYCH"; * |
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