EP1600603A1 - Method and apparatus for sealing concrete tunnel walls - Google Patents
Method and apparatus for sealing concrete tunnel walls Download PDFInfo
- Publication number
- EP1600603A1 EP1600603A1 EP05008980A EP05008980A EP1600603A1 EP 1600603 A1 EP1600603 A1 EP 1600603A1 EP 05008980 A EP05008980 A EP 05008980A EP 05008980 A EP05008980 A EP 05008980A EP 1600603 A1 EP1600603 A1 EP 1600603A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- geotextile
- hot air
- layer
- building
- tunnel wall
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 title claims abstract description 9
- 239000004567 concrete Substances 0.000 title claims description 13
- 239000004746 geotextile Substances 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 7
- 239000002985 plastic film Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000004831 Hot glue Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006735 deficit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000011378 shotcrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall
Definitions
- the invention relates to a method and a device for sealing the Walls of engineering structures made of concrete, especially underground Tunnel structures, wherein as a sealing layer at least one plastic sheet used and this is applied to the building wall.
- the invention has for its object to provide a seal that eliminates the disadvantages of the prior art, with no hot glue used and no foam seal to be applied to the concrete wall.
- the invention should be flexible against structural movements and distortions and still remain tight.
- a geotextile preferably in webs
- a combined layer of another geotextile and a plastic sheet is melted by means of a hot air device and sent to the building Tunnel wall is pressed flat and with variable pressure, so that an insoluble multi-layer composite system is generated, which is flexible and simultaneously dense.
- the laying of the webs is carried out by a laying carriage, which moves along a guideway adapted to the tunnel wall. The webs are unwound from a roller attached to the laying carriage.
- the first geotextile layer is attached to the tunnel wall either by means of brackets bolted, shot using a bolt gun or otherwise mechanically fastened. Also a gluing on suitable underground is technically possible.
- the device for carrying out the method is characterized in that that carried on the laying carriage hot air device u. a. out a hollow beam with flexible and / or permanently installed hot air nozzles, wherein the hollow bar defines a defined amount of hot air at previously defined Applying geotextiles and applying a pressure bar both geotextile layers at a hot air temperature of preferably 60 to 650 ° C below Pressed a variable contact pressure and fused.
- the defined amount of hot air for acting on the geotextile is preferably 200 - 450 l / min.
- the defined places of irradiation of geotextiles with heat in practice will be so that the hollow beam / nozzles between the geotextile attached to the wall and the combined layer another geotextile and a plastic sheet (laminated KDB) in the distance of preferably 5 - 8 cm are carried and in the respective distance of the nozzles the geotextile on a width, that of the width of the nozzle exit jet corresponds, is heated and fused.
- the hot air nozzles have different diameters and shapes and are replaceable mounted on / on the hollow beam.
- the hot air nozzles are either swiveling and can be special be aligned to the places to be treated.
- the pressure bar is also pivotable and can thus the Wall when applying and attaching applied in webs composite layer Departure contoured.
- This highly adaptable system of heating achieves this invention Prevents individual parts of the geotextile from melting (holes).
- the tunnel or tunnel to be sealed is lined in the first step with a geotextile, which is applied in webs on a pivoting laying car.
- This lining can be made by various mechanical methods. It is possible to screw on to brackets, rails, plates, etc. as well as a bolt-on shooting or similar procedures.
- a hot air device attached thereto which has a hollow beam with outlet nozzles, on the one hand, a defined heating of the first geotextile layer to a temperature range of 60 to 650 ° C and on the other hand pressing a composite layer of geotextile and plastic with a variable surface pressure.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Abdichten der Wandungen von Ingenieurbauwerken aus Beton, insbesondere von unterirdischen Tunnelbauwerken, wobei als Dichtschicht mindestens eine Kunststoffbahn verwendet und diese auf die Bauwerkswandung aufgebracht wird.The invention relates to a method and a device for sealing the Walls of engineering structures made of concrete, especially underground Tunnel structures, wherein as a sealing layer at least one plastic sheet used and this is applied to the building wall.
Derartige Isolierungen werden derzeit fast ausschließlich zwischen einem äußeren
Gewölbe aus Spritzbeton, geschaltem Ortsbeton oder Betontübbingen
und einem eigentlich tragenden Innengewölbe eingebaut. Für Folienisolierungen
im Tunnel- und Stollenbau werden vornehmlich Folien in einer Stärke von
1,0 bis 3 mm verwendet. Eine große Schwierigkeit bereitet dabei das Befestigen
der Folien an der sehr oft nassen Innenwand. Wird ferner der innere Betonring
durch Vibration verdichtet, so zeigt sich, dass durch die Zuschlagstoffkörner
sehr feine Löcher in der Folie erzeugt werden. Für die Befestigung der Folie
an der äußeren Auskleidung aus Beton, Spritzbeton oder Naturstein wurden
bereits mehrere Lösungen durch Anhängen mit Hilfe von Knöpfen oder Schienen
oder durch Aufspannen bzw. durch Einschießen von Nägeln gefunden. Die
Folien werden in jedem Fall geschädigt und sind nicht mehr dicht gegen Sicker-
und/oder Druckwasser.
Bei einem weiteren Verfahren werden Stahlgitterbögen in einem bestimmten
Abstand zur Betondecke abgespannt, an denen die Folie befestigt wird.
Alle diese Verfahren sind arbeitsaufwendig und qualitativ wenig zufriedenstellend.
Der derzeitige Stand der Technik wird darüber hinaus durch verschiedenste
Verfahrensvarianten des bekannten "Hot-Melt-Verfahrens" gebildet. Dabei werden
unterschiedliche Folien bzw. Folienbahnen auf der Betonwandung durch
das Aufbringen von Heissleim befestigt (CH 441 417, CH 652 448, CH 560
811).
In einer besonderen Ausführungsform dieses Hot-Melt-Verfahrens wird in EP 1
192 332 B1 eine Vorrichtung und ein dazugehöriges Verfahren beschrieben,
wobei auf einem speziellen Transportgestell ein Arbeitsspeicher mit Heissleim
und die Folienbahnen zum Einbauort transportiert werden. Die Folienbahnen
werden nach dem Aufbringen von Heissleim an der Wandung befestigt.
Auch diese Verfahren sind kostenaufwendig und uneffektiv.
Letztlich ist eine Abdichtung von Wandungen gegen Druck- und Sickerwasser
durch das Aufbringen einer mehrschichtigen Dichtungsbahn aus Schaumkunststoff
und PVC bekannt, die das Befestigen dieser einen Verbundschicht auf der
Betonwandung durch Aufschmelzen realisiert (DE 28 37 333). Das Aufschmelzen
erfolgt mittels Heißgas oder offener Flamme, wobei die Dichtungsbahn über
das Erhitzen der PVC-Schicht an der Betonwandung direkt aufgeschmolzen
wird. Dabei wird die PVC-Schicht und die Schaumstoffschicht relativ oft verletzt,
so dass sich Schmetztöcher bilden, durch die Wasser über die Schaumstoffschicht
und die PVC-Schicht in den Beton eindringt und durch diesen langsam
hindurchdringt.Such insulations are currently installed almost exclusively between an outer vault of shotcrete, geschaltem local concrete or Betontübbingen and actually supporting inner vault. For film insulation in tunnels and galleries mainly foils with a thickness of 1.0 to 3 mm are used. A great difficulty prepares the fixing of the films on the very often wet interior wall. Furthermore, if the inner concrete ring is compacted by vibration, then it is found that the aggregate grains produce very fine holes in the foil. For the attachment of the film to the outer lining of concrete, shotcrete or natural stone several solutions have already been found by attaching with the help of buttons or rails or by clamping or by shooting nails. The films are damaged in any case and are no longer tight against seepage and / or pressurized water.
In another method steel lattice arches are tensioned at a certain distance from the concrete floor, where the film is attached.
All of these methods are labor intensive and poor in quality.
The current state of the art is also formed by a variety of process variants of the known "hot melt process". Different films or film webs are attached to the concrete wall by applying hot glue (CH 441 417, CH 652 448, CH 560 811).
In a particular embodiment of this hot-melt process, EP 1 192 332 B1 describes a device and an associated method, a work storage with hot glue and the film webs being transported to the installation site on a special transport frame. The film webs are attached to the wall after the application of hot glue.
These methods are also expensive and ineffective.
Finally, a seal of walls against pressure and seepage water by the application of a multilayer waterproofing membrane made of plastic foam and PVC is known, which realizes the attachment of this composite layer on the concrete wall by melting (DE 28 37 333). The melting takes place by means of hot gas or open flame, wherein the geomembrane is directly melted by heating the PVC layer on the concrete wall. In this case, the PVC layer and the foam layer is injured relatively often, so that form Schmetztöcher through which water penetrates through the foam layer and the PVC layer in the concrete and penetrates through it slowly.
Der Erfindung liegt die Aufgabe zugrunde, eine Abdichtung zu schaffen, die die
Nachteile des bekannten Standes der Technik beseitigt, wobei kein Heissleim
verwendet und keine Schaumstoffdichtung auf die Betonwandung aufgebracht
werden soll. Darüber hinaus soll die Erfindung flexibel gegen Bauwerksbewegungen
und Verwerfungen sein sowie dennoch dicht bleiben.
Dies wird erfindungsgemäß dadurch gelöst, dass
in einem ersten Schritt an der Bauwerks-/Tunnelwandung ein Geotextil, vorzugsweise
in Bahnen, an- bzw. aufgebracht wird, an welchem in einem zweiten
Schritt mittels einer Heißluftvorrichtung eine kombinierte Schicht aus einem
weiteren Geotextil und einer Kunststoffbahn aufgeschmolzen und an die Bauwerks-/Tunnelwandung
flächig und mit variablen Druck angepresst wird, so
dass ein unlösbares Mehrschichtenverbundsystem erzeugt wird, welches flexibel
und gleichzeitig dicht ausgeführt ist. Mit diesem System ist keine Beeinträchtigung
der Materialqualität (Materialgefüge) der Kunstoffdichtungsbahn
mehr vorhanden.
Die Verlegung der Bahnen wird von einem Verlegewagen aus durchgeführt, der
entlang einer an die Tunnelwandung angepassten Führungsbahn sich fortbewegt.
Die Bahnen werden von einer am Verlegewagen befestigten Rolle abgewickelt. The invention has for its object to provide a seal that eliminates the disadvantages of the prior art, with no hot glue used and no foam seal to be applied to the concrete wall. In addition, the invention should be flexible against structural movements and distortions and still remain tight.
This is inventively achieved in that
In a first step, a geotextile, preferably in webs, is applied to or applied to the building / tunnel wall, in which, in a second step, a combined layer of another geotextile and a plastic sheet is melted by means of a hot air device and sent to the building Tunnel wall is pressed flat and with variable pressure, so that an insoluble multi-layer composite system is generated, which is flexible and simultaneously dense. With this system, there is no longer any impairment of the material quality (material structure) of the plastic sealing membrane.
The laying of the webs is carried out by a laying carriage, which moves along a guideway adapted to the tunnel wall.
The webs are unwound from a roller attached to the laying carriage.
Die erste Geotextilschicht wird an der Tunnelwandung entweder mittels Halterungen verschraubt, mittels Bolzenschussvorrichtung angeschossen oder anderweitig mechanisch befestigt. Auch eine Verklebung auf geeignetem Untergrund ist technisch möglich.The first geotextile layer is attached to the tunnel wall either by means of brackets bolted, shot using a bolt gun or otherwise mechanically fastened. Also a gluing on suitable underground is technically possible.
Die Vorrichtung zur Durchführung des Verfahrens ist, dadurch gekennzeichnet, dass die auf dem Verlegewagen mitzuführende Heißluftvorrichtung u. a. aus einem Hohlbalken mit flexiblen und/oder fest installierten Heißluftdüsen besteht, wobei der Hohlbalken eine definierte Heißluftmenge an vorher definierten Stellen der Geotextilien aufbringt und über einen Andrückbalken beide Geotextilschichten bei einer Heißlufttemperatur von vorzugsweise 60 bis 650 °C unter einem variablen Anpressdruck angepresst und verschmolzen werden.The device for carrying out the method is characterized in that that carried on the laying carriage hot air device u. a. out a hollow beam with flexible and / or permanently installed hot air nozzles, wherein the hollow bar defines a defined amount of hot air at previously defined Applying geotextiles and applying a pressure bar both geotextile layers at a hot air temperature of preferably 60 to 650 ° C below Pressed a variable contact pressure and fused.
Die definierte Heißluftmenge zur Beaufschlagung des Geotextil beträgt vorzugsweise 200 - 450 l/min. Die definierten Stellen der Bestrahlung der Geotextilien mit Hitze wird in der Praxis so sein, dass der Hohlbalken/die Düsen zwischen dem an der Wand befestigten Geotextil und der kombinierten Schicht aus einem weiteren Geotextil und einer Kunststoffbahn (kaschierte KDB) im Abstand von vorzugsweise 5 - 8 cm mitgeführt werden und im jeweiligen Abstand der Düsen das Geotextil auf einer Breite, die der Breite des Düsenaustrittstrahles entspricht, erhitzt und verschmolzen wird.The defined amount of hot air for acting on the geotextile is preferably 200 - 450 l / min. The defined places of irradiation of geotextiles with heat in practice will be so that the hollow beam / nozzles between the geotextile attached to the wall and the combined layer another geotextile and a plastic sheet (laminated KDB) in the distance of preferably 5 - 8 cm are carried and in the respective distance of the nozzles the geotextile on a width, that of the width of the nozzle exit jet corresponds, is heated and fused.
Die Heißluftdüsen weisen verschiedene Durchmesser und Formen auf und sind austauschbar auf dem / am Hohlbalken angebracht.The hot air nozzles have different diameters and shapes and are replaceable mounted on / on the hollow beam.
Die Heißluftdüsen sind wahlweise schwenkbar ausgeführt und können speziell auf die zu behandelnden Stellen ausgerichtet werden.The hot air nozzles are either swiveling and can be special be aligned to the places to be treated.
Der Andrückbalken wird ebenfalls schwenkbar ausgeführt und kann damit die Wandung beim Aufbringen und Befestigen der in Bahnen aufzubringen Verbundschicht konturengenau abfahren.The pressure bar is also pivotable and can thus the Wall when applying and attaching applied in webs composite layer Departure contoured.
Durch dieses vielfältig anpassbare System der Erhitzung wird erfindungsgemäß verhindert, dass einzelne Stellen des Geotextil zerschmolzen (Löcher) werden. This highly adaptable system of heating achieves this invention Prevents individual parts of the geotextile from melting (holes).
- es wird kein Heissleim zum Befestigen der Dichtungsbahnen benötigtno hot glue is needed to fix the geomembranes
- der Verlegewagen kann sehr einfach und robust ausgeführt werdenThe laying carriage can be made very simple and robust
- es wird keine Schaumstoff verwendet, wodurch die Verbundschicht in ihrer Gesamtheit sehr flexibel ausgeführt werden kannThere is no foam used, which makes the composite layer in their Entity can be performed very flexible
- durch die Verwendung von Geotextilien als Aufkaschierung auf die KDB ist ein optimales Verbundsystem möglichthrough the use of geotextiles as a lamination to the KDB an optimal composite system possible
- das Geotextil lässt sich definiert erhitzen, ohne dass beim Anschmelzen die kaschierte KDB im Gefüge beeinträchtigt wirdThe geotextile can be heated in a defined manner without the melt on the laminated KDB is affected in the structure
- die Erhitzung erfolgt definiert in der Art, dass der Hohlbalken mit seinen Heissluftdüsen in einem Temperaturbereich von 60 bis 650 °C arbeitet und darauf angepasst der Andrückbalken mit einem variablen Druck wirktThe heating is defined in the way that the hollow beam with its Hot air nozzles working in a temperature range of 60 to 650 ° C and adapted to the pressure bar acts with a variable pressure
- durch das Verwenden von verschiedenen Heißluftdüsendurchmessern bzw. Heißluftdüsenformen und der Möglichkeit eines Verschwenkens dieser Düsen tritt eine weitere Anpassung an die jeweils örtlichen Gegebenheiten und die verwendeten Stoffe einby using different hot air nozzle diameters or Hot air nozzle shapes and the possibility of pivoting these nozzles Another adaptation to the local conditions and the substances used
- es wird nicht allein auf die Schmelzwirkung der Heissluftvorrichtung vertraut, sondern durch den Einsatz eines schwenkbaren drucksteuerbaren Andrückbalkens ein zusätzlicher Verbindungseffekt erreichtit is not confined to the melting effect of the hot-air device alone, but by the use of a pivotable pressure-controllable Andrückbalkens achieved an additional connection effect
Die Erfindung soll nachstehend anhand eines Ausführungsbeispieles näher erläutert werden.The invention will be explained below with reference to an exemplary embodiment become.
Der abzudichtende Stollen oder Tunnel wird im ersten Arbeitsschritt mit einem
Geotextil, welches in Bahnen über eine schwenkbare Verlegewagens aufgebracht
wird, ausgekleidet. Diese Auskleidung kann durch verschiedene mechanische
Verfahren erfolgen. Möglich ist ein Anschrauben an Halterungen, Schienen,
Tellern etc. sowie ein Anschießen durch Bolzenschussgeräte oder ähnliche
Verfahren.
Nach der Aufbringung dieser ersten Schicht erfolgt mittels des Verlegewagens
und einer darauf befestigten Heissluftvorrichtung, die über einen Hohlbalken mit
Austrittsdüsen verfügt, einerseits ein definiertes Erwärmen der ersten Geotextilschicht
auf einen Temperaturbereich von 60 bis 650 °C und anderseits ein
Andrücken einer Verbundschicht aus Geotextil und Kunststoff mit einem variablen
Flächendruck. Dadurch wird erreicht, dass beide Schichten untrennbar
und weitgehend gleichmäßig an den Schmelzpunkten verbunden werden und
andererseits sehr flexibel bleiben. Eine Beeinträchtigung der Gefügestruktur der
kaschierten KDB wird dadurch vermieden. Eine Einschmelzung von Löchern
wird durch diese sehr schönende Art der Befestigung und auch durch die speziellen
Eigenschaften des Geotextil sicher verhindert.
Selbstverständlich können mit dem erfindungsgemäßen Verfahren neben Tunnel-
und /oder Stollenbauwerken auch alle anderen Ingenieurbauwerke vorrangig
aus Beton, aber auch aus anderen Materialien abgedichtet werden.The tunnel or tunnel to be sealed is lined in the first step with a geotextile, which is applied in webs on a pivoting laying car. This lining can be made by various mechanical methods. It is possible to screw on to brackets, rails, plates, etc. as well as a bolt-on shooting or similar procedures.
After the application of this first layer takes place by means of the laying carriage and a hot air device attached thereto, which has a hollow beam with outlet nozzles, on the one hand, a defined heating of the first geotextile layer to a temperature range of 60 to 650 ° C and on the other hand pressing a composite layer of geotextile and plastic with a variable surface pressure. This ensures that both layers are inseparably and largely uniformly connected to the melting points and on the other hand remain very flexible. An impairment of the microstructure of the laminated KDB is thereby avoided. A sealing of holes is reliably prevented by this beautiful way of fixing and also by the special properties of the geotextile.
Of course, with the method according to the invention in addition to tunnel and / or gallery structures and all other engineering structures are primarily sealed from concrete, but also from other materials.
Claims (10)
dadurch gekennzeichnet, dass
in einem ersten Schritt an der Bauwerks-/Tunnelwandung ein Geotextil, vorzugsweise in Bahnen, angebracht wird, an welchem in einem zweiten Schritt mittels einer Heißluftvorrichtung eine kombinierte Schicht aus einem weiteren Geotextil und einer Kunststoffbahn aufgeschmolzen und an die Bauwerks-/Tunnelwandung flächig und mit variablen Druck angepresst wird, so dass ein unlösbares Mehrschichtenverbundsystem erzeugt wird, welches flexibel und gleichzeitig dicht ausgeführt Ist.Method for sealing the walls of concrete engineering structures, preferably underground tunnel structures, using at least one plastic sheet as the sealing layer,
characterized in that
in a first step, a geotextile, preferably in webs, is attached to the building / tunnel wall, on which in a second step a combined layer of another geotextile and a plastic sheet is melted by means of a hot-air device and flatly and to the building / tunnel wall variable pressure is pressed so that an insoluble multi-layer composite system is produced, which is flexible and at the same time tightly executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200530172T SI1600603T1 (en) | 2004-05-14 | 2005-04-25 | Method and apparatus for sealing concrete tunnel walls |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004024472 | 2004-05-14 | ||
| DE102004024472A DE102004024472B4 (en) | 2004-05-14 | 2004-05-14 | Method and device for sealing the walls of engineering structures made of concrete, in particular of underground tunnel structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1600603A1 true EP1600603A1 (en) | 2005-11-30 |
| EP1600603B1 EP1600603B1 (en) | 2007-12-05 |
Family
ID=34935659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05008980A Not-in-force EP1600603B1 (en) | 2004-05-14 | 2005-04-25 | Method and apparatus for sealing concrete tunnel walls |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1600603B1 (en) |
| AT (1) | ATE380285T1 (en) |
| DE (2) | DE102004024472B4 (en) |
| SI (1) | SI1600603T1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1785581A1 (en) * | 2005-11-11 | 2007-05-16 | MUEG Mitteldeutsche Umwelt-und Entsorgung GmbH | Device for sealing the walls of underground tunnels |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011012046A1 (en) | 2011-02-22 | 2012-08-23 | Gse Lining Technology Gmbh | Method for temporarily applying a geomembrane in tunnel vaults and geomembrane therefor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH652448A5 (en) * | 1981-03-14 | 1985-11-15 | Vatag | Method and arrangement for sealing structures |
| EP1057940A1 (en) * | 1999-06-04 | 2000-12-06 | GSE Lining Technology GmbH | Sealing liner |
| WO2001002700A1 (en) * | 1999-07-06 | 2001-01-11 | Tecton Holding Ag | Device for placing sealing films on walls of structures using an adhesive |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH441417A (en) * | 1965-10-06 | 1967-08-15 | Ironflex Ag | Sealing of walls against pressure and seepage water |
| AT318862B (en) * | 1971-05-28 | 1974-11-25 | Sika Ag | Method for sealing the walls of engineering structures made of concrete |
| DE2837333A1 (en) * | 1978-08-26 | 1980-03-06 | Dynamit Nobel Ag | Proofing walls against water seepage and pressure - with crosslinked polyolefin foam laminated to plasticised PVC ply lining |
| DE19519595A1 (en) * | 1995-05-29 | 1996-12-05 | Niedlich Thorsten | Simple, cheaper, more damage=proof tunnel sealing web |
| DE19916815C1 (en) * | 1999-04-14 | 2001-02-15 | Gse Lining Technology Gmbh | Sealing panel for tunnel construction has overlying plates welded together adjacent their peripheral edges to provided closed inner space and peripheral edge used for interlocking with adjacent sealing panels |
-
2004
- 2004-05-14 DE DE102004024472A patent/DE102004024472B4/en not_active Expired - Fee Related
-
2005
- 2005-04-25 DE DE502005002129T patent/DE502005002129D1/en not_active Expired - Fee Related
- 2005-04-25 SI SI200530172T patent/SI1600603T1/en unknown
- 2005-04-25 AT AT05008980T patent/ATE380285T1/en not_active IP Right Cessation
- 2005-04-25 EP EP05008980A patent/EP1600603B1/en not_active Not-in-force
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH652448A5 (en) * | 1981-03-14 | 1985-11-15 | Vatag | Method and arrangement for sealing structures |
| EP1057940A1 (en) * | 1999-06-04 | 2000-12-06 | GSE Lining Technology GmbH | Sealing liner |
| WO2001002700A1 (en) * | 1999-07-06 | 2001-01-11 | Tecton Holding Ag | Device for placing sealing films on walls of structures using an adhesive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1785581A1 (en) * | 2005-11-11 | 2007-05-16 | MUEG Mitteldeutsche Umwelt-und Entsorgung GmbH | Device for sealing the walls of underground tunnels |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1600603B1 (en) | 2007-12-05 |
| ATE380285T1 (en) | 2007-12-15 |
| SI1600603T1 (en) | 2008-06-30 |
| DE102004024472A1 (en) | 2005-12-08 |
| DE102004024472B4 (en) | 2007-11-15 |
| DE502005002129D1 (en) | 2008-01-17 |
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