CA2073314A1 - Sealing liner, particularly for eliminating infiltrations - Google Patents
Sealing liner, particularly for eliminating infiltrationsInfo
- Publication number
- CA2073314A1 CA2073314A1 CA002073314A CA2073314A CA2073314A1 CA 2073314 A1 CA2073314 A1 CA 2073314A1 CA 002073314 A CA002073314 A CA 002073314A CA 2073314 A CA2073314 A CA 2073314A CA 2073314 A1 CA2073314 A1 CA 2073314A1
- Authority
- CA
- Canada
- Prior art keywords
- layers
- liner according
- water
- geocompatible
- intermediate support
- 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.)
- Abandoned
Links
- 230000008595 infiltration Effects 0.000 title claims description 13
- 238000001764 infiltration Methods 0.000 title claims description 13
- 238000007789 sealing Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims abstract description 47
- 239000004753 textile Substances 0.000 claims abstract description 20
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 239000000440 bentonite Substances 0.000 claims description 10
- 229910000278 bentonite Inorganic materials 0.000 claims description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 10
- 239000002759 woven fabric Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 238000005213 imbibition Methods 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 244000144992 flock Species 0.000 claims description 3
- 231100000252 nontoxic Toxicity 0.000 claims description 3
- 230000003000 nontoxic effect Effects 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 45
- 239000007788 liquid Substances 0.000 description 19
- 235000012216 bentonite Nutrition 0.000 description 9
- 239000012528 membrane Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 2
- 239000004833 fish glue Substances 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052901 montmorillonite Inorganic materials 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 235000013882 gravy Nutrition 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Building Environments (AREA)
- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO910541A IT1249958B (it) | 1991-07-11 | 1991-07-11 | Rivestimento impermeabilizzante, particolarmente per l'eliminazione di infiltrazioni |
| ITT091A000541 | 1991-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2073314A1 true CA2073314A1 (en) | 1993-01-12 |
Family
ID=11409479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002073314A Abandoned CA2073314A1 (en) | 1991-07-11 | 1992-07-07 | Sealing liner, particularly for eliminating infiltrations |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0522481A1 (it) |
| CA (1) | CA2073314A1 (it) |
| IT (1) | IT1249958B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK0624782T3 (da) * | 1993-03-30 | 1999-06-14 | Siemens Ag | Indretning til tætning og overvågning af et emne, især et affaldsdepot |
| AT399740B (de) * | 1993-07-06 | 1995-07-25 | Enertec Isoliermittelgesellsch | Materialbahn zur abdichtung gegenüber dem durchtritt von flüssigkeit bzw. feuchtigkeit |
| FR2707361B1 (fr) * | 1993-07-09 | 1995-09-22 | Hutchinson | Joint de matière hydrogonflante. |
| DE4418411C1 (de) * | 1994-05-26 | 1995-09-28 | Erhard Fischer | Deponieabdichtung und Verfahren zur Herstellung derselben |
| US5589257A (en) * | 1995-05-08 | 1996-12-31 | Claymax Corporation | Low permeability geosynthetic clay liner and method of manufacture thereof |
| ATE255660T1 (de) * | 1995-05-08 | 2003-12-15 | Amcol International Corp | Tonartige geosynthetische matte mit niedriger durchlässigkeit und herstellungsverfahren derselben |
| GB2356880A (en) * | 1999-12-01 | 2001-06-06 | Terram Ltd | Rail support structures and geosynthetics |
| AU2003903547A0 (en) * | 2003-07-10 | 2003-07-24 | Neoferma Australia Pty Ltd | Structures and methods of waterproofing same |
| DE102007057359A1 (de) * | 2007-11-27 | 2009-06-04 | Huesker Synthetic Gmbh | Dichtungsmatte, insbesondere für den Deichbau |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PH13790A (en) * | 1975-10-28 | 1980-10-01 | American Colloid Co | Water barrier panel and method |
| DE3704503C3 (de) * | 1987-02-13 | 1998-02-26 | Naue Fasertechnik | Wasserundurchlässige Dichtungsmatte |
| WO1990014222A1 (en) * | 1989-05-18 | 1990-11-29 | Paramount Technical Products Inc. | Leakproofing for hazardous waste |
-
1991
- 1991-07-11 IT ITTO910541A patent/IT1249958B/it active IP Right Grant
-
1992
- 1992-07-06 EP EP92111402A patent/EP0522481A1/en not_active Withdrawn
- 1992-07-07 CA CA002073314A patent/CA2073314A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO910541A0 (it) | 1991-07-11 |
| EP0522481A1 (en) | 1993-01-13 |
| IT1249958B (it) | 1995-03-30 |
| ITTO910541A1 (it) | 1993-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |