GR3004007T3 - - Google Patents
Info
- Publication number
- GR3004007T3 GR3004007T3 GR920400396T GR920400396T GR3004007T3 GR 3004007 T3 GR3004007 T3 GR 3004007T3 GR 920400396 T GR920400396 T GR 920400396T GR 920400396 T GR920400396 T GR 920400396T GR 3004007 T3 GR3004007 T3 GR 3004007T3
- Authority
- GR
- Greece
- Prior art keywords
- membranes
- regions
- fluid
- region
- liner
- Prior art date
Links
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
- E02D31/004—Sealing liners
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
- Examining Or Testing Airtightness (AREA)
- Processing Of Solid Wastes (AREA)
- Reciprocating Pumps (AREA)
- Sealing Material Composition (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Building Environments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A pressure barrier liner (38) has a plurality of low permeability membranes (42, 44) disposed one above the other. A region of relatively high permeability is encapsulated between each adjacent pair of membranes. Pressurizing means may be used to introduce (58) pressurized fluid such as air or water into a selected group of the high permeability regions (46) to pressurize them to a selected pressure or pressures, thereby ensuring that any flow through the membranes (42, 44) or through disruptions in the membranes will be from within the pressurized regions to the regions outside the membranes (42, 44) which encapsulate the pressurized regions, rather than from the fluid storage region above the membranes, through the membranes and into the region beneath the membranes which is to be protected by the liner. Alternatively, depressurizing means may be used to depressurize a selected group of the high permeability regions to a selected pressure or pressures thereby ensuring that any fluid flow through disruptions in the membranes (42, 44) is directed to and withdrawn by the depressurizing means, thus again preventing fluid escapement from the fluid containment region above the membranes, through the membranes and into the region beneath the membranes which is to be protected by the liner.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87711686A | 1986-06-23 | 1986-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3004007T3 true GR3004007T3 (en) | 1993-03-31 |
Family
ID=25369293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR920400396T GR3004007T3 (en) | 1986-06-23 | 1992-03-11 |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0251026B1 (en) |
| JP (1) | JPH0798556B2 (en) |
| AT (1) | ATE70326T1 (en) |
| AU (1) | AU601986B2 (en) |
| CA (1) | CA1303863C (en) |
| DE (1) | DE3775124D1 (en) |
| ES (1) | ES2028828T3 (en) |
| GR (1) | GR3004007T3 (en) |
| NZ (1) | NZ220799A (en) |
| ZA (1) | ZA874213B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8811270U1 (en) * | 1988-09-07 | 1990-01-04 | Fritz Landolt AG, Näfels | Sealing membrane for landfills |
| US5059065A (en) * | 1991-01-25 | 1991-10-22 | David Doolaege | Apparatus and a method for joining water structure sections or the like |
| DE9107693U1 (en) * | 1991-03-22 | 1991-08-22 | Siemens AG, 80333 München | Element for sealing and monitoring a body, in particular a waste disposal site |
| DE4123728A1 (en) * | 1991-07-17 | 1993-01-21 | Siemens Ag | Gas- and water-proofing and monitoring system esp. for refuse deposits - pumps transport medium, e.g. dried air, through sealed body and has sensor responsive to at least one monitored material |
| DE4137473A1 (en) * | 1991-11-14 | 1993-05-19 | Siemens Ag | MONITORABLE DEVICE AND METHOD FOR MONITORING A DEVICE FOR SEALING A BODY |
| DE4213585A1 (en) * | 1992-04-24 | 1993-10-28 | Siemens Ag | Landfill monitoring device and leak detection method |
| GB9405207D0 (en) * | 1994-03-17 | 1994-04-27 | Prestige Aire 2001 Ltd | Method and system for the control and containment of ground emanating gasses |
| JP3097453B2 (en) * | 1994-05-19 | 2000-10-10 | 株式会社大林組 | Water control sheet management system |
| GB9420084D0 (en) * | 1994-10-05 | 1994-11-16 | Prestige Air Technology Limite | Gas dispersal and collection |
| DE29504458U1 (en) * | 1995-03-16 | 1995-05-11 | Gebrüder Friedrich GmbH, 38229 Salzgitter | mat |
| JP4979266B2 (en) * | 2006-05-12 | 2012-07-18 | 大阪府 | Protection plate connection method |
| CN105275021A (en) * | 2015-09-03 | 2016-01-27 | 广东安元矿业勘察设计有限公司 | Dry heap sealing and storing and pollution preventing method of heavy metal tailings |
| CN109162272B (en) * | 2018-11-02 | 2024-04-26 | 交通运输部天津水运工程科学研究所 | Pressure-variable vacuumizing reinforcement device for weak soil |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4154549A (en) * | 1975-10-20 | 1979-05-15 | Technion Research & Development Foundation Ltd. | Method of sealing soil and other materials against the leakage of liquids and gases |
| US4335978A (en) * | 1981-04-07 | 1982-06-22 | Mutch Robert D | Induced intragradient system for secure landfill |
| US4439062A (en) * | 1981-12-21 | 1984-03-27 | American Colloid Co. | Sealing system and method for sealing earthen containers |
| JPS58117117A (en) * | 1981-12-29 | 1983-07-12 | Fudo Constr Co Ltd | Penetration work of hollow pipe |
| GB2150022A (en) * | 1983-11-25 | 1985-06-26 | Travis Limited R & J | Improvements relating to paddling pools |
| DE3432642A1 (en) * | 1984-09-05 | 1986-03-13 | Schlegel Lining Technology GmbH, 2000 Hamburg | FILM MATERIAL FOR CONTROLLABLE SEALING SEPARATE THE AREAS ON ITS BOTH SIDES |
| DE3444895A1 (en) * | 1984-12-08 | 1986-06-12 | Ed. Züblin AG, 7000 Stuttgart | DEVICE FOR COVERING LANDFILLS |
| DE3505687A1 (en) * | 1985-02-19 | 1986-08-21 | Basf Ag, 6700 Ludwigshafen | SEALING SCREEN FOR DEPONIES |
-
1987
- 1987-06-02 CA CA000538604A patent/CA1303863C/en not_active Expired - Lifetime
- 1987-06-11 ZA ZA874213A patent/ZA874213B/en unknown
- 1987-06-16 DE DE8787108665T patent/DE3775124D1/en not_active Expired - Lifetime
- 1987-06-16 EP EP87108665A patent/EP0251026B1/en not_active Expired - Lifetime
- 1987-06-16 ES ES198787108665T patent/ES2028828T3/en not_active Expired - Lifetime
- 1987-06-16 AT AT87108665T patent/ATE70326T1/en not_active IP Right Cessation
- 1987-06-22 NZ NZ220799A patent/NZ220799A/en unknown
- 1987-06-22 JP JP62156412A patent/JPH0798556B2/en not_active Expired - Lifetime
- 1987-06-22 AU AU74565/87A patent/AU601986B2/en not_active Ceased
-
1992
- 1992-03-11 GR GR920400396T patent/GR3004007T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE70326T1 (en) | 1991-12-15 |
| JPH0798556B2 (en) | 1995-10-25 |
| ZA874213B (en) | 1989-04-26 |
| EP0251026A2 (en) | 1988-01-07 |
| ES2028828T3 (en) | 1992-07-16 |
| DE3775124D1 (en) | 1992-01-23 |
| AU601986B2 (en) | 1990-09-27 |
| JPS6355093A (en) | 1988-03-09 |
| CA1303863C (en) | 1992-06-23 |
| EP0251026A3 (en) | 1989-01-25 |
| EP0251026B1 (en) | 1991-12-11 |
| AU7456587A (en) | 1987-12-24 |
| NZ220799A (en) | 1989-03-29 |
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