EP0950641A3 - Depotsteine und Verfahren zur Verhinderung bzw. Verminderung der Bildung von Ablagerungen in Bauwerksentwässerungssystemen - Google Patents
Depotsteine und Verfahren zur Verhinderung bzw. Verminderung der Bildung von Ablagerungen in Bauwerksentwässerungssystemen Download PDFInfo
- Publication number
- EP0950641A3 EP0950641A3 EP99105768A EP99105768A EP0950641A3 EP 0950641 A3 EP0950641 A3 EP 0950641A3 EP 99105768 A EP99105768 A EP 99105768A EP 99105768 A EP99105768 A EP 99105768A EP 0950641 A3 EP0950641 A3 EP 0950641A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- deposits
- tablets
- preventing
- water collection
- drainage system
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000010276 construction Methods 0.000 title 1
- 230000003467 diminishing effect Effects 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000003750 conditioning effect Effects 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/008—Drainage of track
-
- 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
- E02D31/02—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 against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Lining And Supports For Tunnels (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH86498A CH689452C1 (de) | 1998-04-15 | 1998-04-15 | Verfahren zur Verhinderung von zementbedingten ablagerungen in einem Bauwerksentwaesserungssystem. |
| CH86498 | 1998-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0950641A2 EP0950641A2 (de) | 1999-10-20 |
| EP0950641A3 true EP0950641A3 (de) | 2000-04-12 |
Family
ID=4196965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99105768A Withdrawn EP0950641A3 (de) | 1998-04-15 | 1999-03-22 | Depotsteine und Verfahren zur Verhinderung bzw. Verminderung der Bildung von Ablagerungen in Bauwerksentwässerungssystemen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0950641A3 (de) |
| CH (1) | CH689452C1 (de) |
| DE (1) | DE29905245U1 (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50012009D1 (de) * | 1999-10-05 | 2006-03-30 | Zueblin Ag | Tunnelentwässerungseinrichtung |
| DE10101671A1 (de) | 2000-08-25 | 2002-03-14 | Bayer Ag | Verfahren zur Konditionierung stehender und fließender Wassersysteme |
| DE10114053C2 (de) * | 2000-10-09 | 2003-04-30 | Friedhelm Sieker | Straßenentwässerungssystem |
| FR2839111B1 (fr) * | 2002-04-29 | 2005-01-28 | Regie Autonome Transports | Systeme de paroi d'un ouvrage souterrain |
| AT413129B (de) * | 2003-10-27 | 2005-11-15 | Schretter & Cie | Verfahren zur verhinderung von kalkablagerungen in tunneldränagen |
| DE502005009793D1 (de) * | 2005-05-17 | 2010-08-05 | Marcel Christian Wegmueller | Verfahren zur Konditionierung von Bergwässern in primären Entwässerungsystemen von Tunnelbauwerken |
| DE102005056018B4 (de) * | 2005-11-14 | 2015-12-03 | Bgd Boden- Und Grundwasserlabor Gmbh Dresden | Verfahren und Anlage zur Vermeidung von Calciumcarbonatablagerungen (Versinterungen) in Entwässerungssystemen |
| DE102008005992A1 (de) * | 2008-01-24 | 2009-07-30 | U.C.M. Heidelberg Gmbh | Verfahren zur Herabsetzung der Versinterung von Drainagerohren |
| CH707484B1 (de) | 2013-01-24 | 2016-11-30 | Christian Wegmüller Marcel | Verfahren zur Verhinderung von Ablagerungen in Entwässerungssystemen. |
| WO2016201230A1 (en) | 2015-06-10 | 2016-12-15 | Rhodia Operations | Phosphonated polysaccharides and gels and process for making same |
| CN107974875B (zh) * | 2017-12-01 | 2023-09-22 | 中铁二院工程集团有限责任公司 | 一种无损坎儿井功能的高速铁路地基加固结构及施工方法 |
| CN109488372B (zh) * | 2018-12-27 | 2024-07-16 | 湖南省交通规划勘察设计院有限公司 | 一种隧道排水装置及其排水方法 |
| CN111287309B (zh) * | 2020-03-06 | 2021-03-23 | 佛山轨道交通设计研究院有限公司 | 一种地铁区间分离式废水泵房结构及其施工方法 |
| CN111395066B (zh) * | 2020-04-28 | 2024-07-12 | 中铁二院工程集团有限责任公司 | 一种既有铁路路基地下排水系统重建结构及施工方法 |
| DE102022103878A1 (de) * | 2022-02-18 | 2023-08-24 | Wayss & Freytag Ingenieurbau Ag | Tunnelbauwerk |
| CN115711156B (zh) * | 2023-01-09 | 2025-06-27 | 贵州省交通规划勘察设计研究院股份有限公司 | 一种适用于大型岩溶通道的隧道导水结构及逆向施工方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2251080A (en) * | 1940-02-15 | 1941-07-29 | Taber Arthur Pratt | Sewer cartridge |
| JPS62180799A (ja) * | 1986-02-05 | 1987-08-08 | Nippon Nohyaku Co Ltd | 井戸用洗浄剤 |
| WO1994019288A1 (de) * | 1993-02-17 | 1994-09-01 | Deutsche Nalco-Chemie Gmbh | Verfahren zur verhinderung von ablagerungen in einem bauwerksentwässerungssystem |
| JPH0748598A (ja) * | 1993-08-06 | 1995-02-21 | Nissan Chem Ind Ltd | スケール防止用錠剤 |
| US5456920A (en) * | 1993-02-10 | 1995-10-10 | Takeda Chemical Industries, Ltd. | Uncoated tablets and method of producing the same |
-
1998
- 1998-04-15 CH CH86498A patent/CH689452C1/de not_active IP Right Cessation
-
1999
- 1999-03-22 EP EP99105768A patent/EP0950641A3/de not_active Withdrawn
- 1999-03-22 DE DE29905245U patent/DE29905245U1/de not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2251080A (en) * | 1940-02-15 | 1941-07-29 | Taber Arthur Pratt | Sewer cartridge |
| JPS62180799A (ja) * | 1986-02-05 | 1987-08-08 | Nippon Nohyaku Co Ltd | 井戸用洗浄剤 |
| US5456920A (en) * | 1993-02-10 | 1995-10-10 | Takeda Chemical Industries, Ltd. | Uncoated tablets and method of producing the same |
| WO1994019288A1 (de) * | 1993-02-17 | 1994-09-01 | Deutsche Nalco-Chemie Gmbh | Verfahren zur verhinderung von ablagerungen in einem bauwerksentwässerungssystem |
| JPH0748598A (ja) * | 1993-08-06 | 1995-02-21 | Nissan Chem Ind Ltd | スケール防止用錠剤 |
Non-Patent Citations (2)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 012, no. 033 (C - 472) 30 January 1988 (1988-01-30) * |
| PATENT ABSTRACTS OF JAPAN vol. 1995, no. 05 30 June 1995 (1995-06-30) * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE29905245U1 (de) | 1999-06-17 |
| CH689452C1 (de) | 2004-11-30 |
| EP0950641A2 (de) | 1999-10-20 |
| CH689452A5 (de) | 1999-04-30 |
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| AKX | Designation fees paid |
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| 17Q | First examination report despatched |
Effective date: 20030210 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18D | Application deemed to be withdrawn |
Effective date: 20030621 |