DE102005020651A1 - Waterproof seal and protective layer for surfaces - Google Patents
Waterproof seal and protective layer for surfaces Download PDFInfo
- Publication number
- DE102005020651A1 DE102005020651A1 DE102005020651A DE102005020651A DE102005020651A1 DE 102005020651 A1 DE102005020651 A1 DE 102005020651A1 DE 102005020651 A DE102005020651 A DE 102005020651A DE 102005020651 A DE102005020651 A DE 102005020651A DE 102005020651 A1 DE102005020651 A1 DE 102005020651A1
- Authority
- DE
- Germany
- Prior art keywords
- seal
- concrete
- fleece
- sealing
- layer
- 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- Withdrawn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
- 239000011241 protective layer Substances 0.000 title description 4
- 239000004567 concrete Substances 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 210000004027 cell Anatomy 0.000 claims abstract description 12
- 210000002421 cell wall Anatomy 0.000 claims abstract description 6
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 238000004078 waterproofing Methods 0.000 claims 1
- 230000008961 swelling Effects 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 22
- 239000010426 asphalt Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000006083 Hypokinesia Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/128—Coherent linings made on the spot, e.g. cast in situ, extruded on the spot
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/16—Reinforcements
- E01C11/18—Reinforcements for cement concrete pavings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/003—Pavings made of prefabricated single units characterised by material or composition used for beds or joints; characterised by the way of laying
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/002—Coverings, the surface of which consists partly of prefabricated units and partly of sections made in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/182—Underlayers coated with adhesive or mortar to receive the flooring
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/186—Underlayers covered with a mesh or the like
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Road Paving Structures (AREA)
- Lining And Supports For Tunnels (AREA)
- Revetment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Insulated Conductors (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Cable Accessories (AREA)
Abstract
Description
Die Erfindung betrifft eine wasserdichte Abdichtung von Flächen im Wasser- und Ingenieurbau insbesondere für Verkehrswege, Tunneln, Böschungen, Sohlen, Kanäle, Deiche, Dämme, Wannen, Becken, Kellern und Tiefgaragen mit einer Flächendichtung insbesondere aus Quellvlies, die auf der abzudichtenden Fläche liegt.The The invention relates to a watertight sealing of surfaces in the Water and civil engineering especially for traffic routes, tunnels, embankments, Soles, channels, Dikes, dams, Baths, basins, basements and underground garages with a surface seal especially from swellable nonwoven, which lies on the surface to be sealed.
Bewässerungs- oder Kraftwerkskanäle, Deiche oder Dämme benötigen oftmals eine Abdichtung gegen Wasserverlust. Auch Abdichtungen von Tiefgaragen, Tunneln oder anderen unterirdischen Bauwerken benötigen zum Schutz der tragenden Betonkonstruktion vor Nässe und damit Beschädigung der tragenden Bewehrung durch Rost eine Abdichtung. Zur Anwendung kommen bitumhaltige Bahnen, auf Kautschukbasis oder solche aus Kunststoff wie Polyvinylchlorid (PVC), Polyethylen (PE), Polypropylen (PP) oder aus Gemischen dieser Produkte. Diese Abdichtungen benötigen wiederum einen Schutz vor Beschädigung durch darüber eingebauten Boden und/oder gegen den Untergrund.irrigation or power station channels, Dikes or dams need often a seal against water loss. Also seals from Underground garages, tunnels or other underground structures need to Protection of the load-bearing concrete structure from wetness and thus damage to the load-bearing Reinforcement by rust a seal. Bituminous are used Webs, based on rubber or plastic such as polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP) or mixtures of these Products. These seals need again a protection against damage through it built-in floor and / or against the ground.
Die bekannten geotextilen Schutzvliese sind gegen mechanische Beschädigung bei späteren Baumaßnahmen, wie Aufgrabungen, nur bedingt geeignet. Für einen langfristigen Schutz werden sie deshalb durch eine Schicht aus Pflaster, Asphalt oder Beton ergänzt. Pflasterschichten sind unempfindlich und beanspruchen die Dichtung nicht durch Ausdehnung oder Kontraktion. Eine zusätzliche Abdichtungsfunktion erfordert aber eine teure und wartungsintensive Abdichtung der Fugen. Wegen der einfachen Beschaffung und einer wenig aufwendigen Einbautechnik haben sich Schutzschichten aus Beton durchgesetzt. Im Wasserbau übernimmt eine auf der Abdichtung verlegte Schutzschicht gegen Abrieb durch Geschiebe oder Eisgang gleichzeitig die Funktion einer Ballastschicht, die außerdem noch die schädliche UV-Strahlung abhält.The known geotextile protective fleece are against mechanical damage later construction measures, like excavations, only conditionally suitable. For long-term protection They are therefore covered by a layer of pavement, asphalt or concrete added. Paving layers are insensitive and stress the seal not by extension or contraction. An additional But sealing function requires an expensive and maintenance-intensive sealing the joints. Because of the simple procurement and a little expensive Installation technique, protective layers of concrete have prevailed. In hydraulic engineering takes over a protective layer laid on the seal to prevent abrasion Bed load or ice drift simultaneously the function of a ballast layer, the moreover still the harmful Prevents UV radiation.
Beim direkten Einbau der Betonschicht auf einer Abdichtung wirken die temperaturbedingten Dehn- und Schrumpfbewegungen der Betonschicht negativ auf die Dichtung. Auf Böschungsflächen bereitet eine glatte Oberfläche der Dichtung Probleme, weil die Betonschicht abrutschen kann. Die Verwendung von Abdichtungen mit strukturierter Oberfläche verringert das Problem, ist aber technisch falsch, weil damit ein Formverbund mit der Betonschicht entsteht und die im Fugenbereich der Betonschicht auftretenden Längenänderungen die Ermüdung des Dichtungsmaterials verursacht.At the direct installation of the concrete layer on a seal act the Temperature-induced expansion and shrinkage movements of the concrete layer negative on the seal. Prepared on slopes a smooth surface The seal problems because the concrete layer can slip off. The Use of structured surface seals reduced the problem, but is technically wrong, because with it a form composite created with the concrete layer and in the joint area of the concrete layer occurring changes in length the fatigue caused the sealing material.
Da der Einbau von Fugen in die Betonschicht teuer und zeitraubend ist, versucht man die Platten möglichst groß herzustellen. Damit steigt im Beton die Gefahr von Spannungsrissen oder Rissen durch Setzungen im Untergrund. Außerdem muss die Abdichtung der Fugen in der Betonschicht immer wieder erneuert werden, um die Dichtungsfunktion dauerhaft zu gewährleisten. Diese Wartung wird aber aus Kostengründen oftmals unterlassen. Damit kann die geringe Wasserdurchlässigkeit der Betonschicht als weitere Dichtungsschicht nicht angesetzt werden.There the installation of joints in the concrete layer is expensive and time-consuming, try the plates as possible great to make. This increases the risk of stress cracks or cracks in the concrete by subsidence in the underground. In addition, the seal needs the joints in the concrete layer are constantly renewed to the To ensure sealing function permanently. This maintenance will but for cost reasons often refrain. This allows the low water permeability the concrete layer can not be recognized as a further sealing layer.
Aufgabe der Erfindung ist es, eine flexible, vollflächig verlegbare Abdichtung zu schaffen, die nicht verschweißt werden muss und deshalb auch unter ungünstigeren klimatischen Verhältnissen einfach verlegt werden kann. Auch sollen auf dieser Dichtung in Böschungen Schutzschichten aus Beton ohne Schwierigkeiten verlegt werden können.task The invention is a flexible, fully installable seal to create, which does not have to be welded and therefore even under less favorable climatic conditions can be easily moved. Also, on this seal in embankments Protective layers of concrete can be laid without difficulty.
Diese Betonschichten sollen kostengünstig in kleinere Flächen unterteilt werden, damit die temperaturbedingten Dehn- und Schrumpfbewegungen verringert und dadurch Spannungsrisse vermieden werden. Die Fugen sollen dauerhaft dicht hergestellt werden, wodurch ein doppellagiges Abdichtungssystem mit erhöhter Sicherheit entsteht.These Concrete layers should be inexpensive in smaller areas be divided so that the temperature-induced expansion and shrinkage movements reduced and thereby stress cracks are avoided. The joints should be permanent be made dense, creating a double-layer sealing system with elevated Safety arises.
Diese Aufgaben werden erfindungsgemäß dadurch gelöst, dass über der Flächendichtung eine Zellenkonstruktion angeordnet ist, deren Zellenwände Streifen mit Dichtwirkung insbesondere aus Quellvlies aufweisen, wobei die Zellenwände insbesondere die Vliesstreifen senkrecht und/oder schräg auf der Flächendichtung stehen und sich berührend insbesondere kreuzend aneinander befestigt sind, und dass die Zellen von Beton oder Mörtel ausgefüllt sind.These Tasks are inventively characterized solved, that over the surface seal a cell construction is arranged, whose cell walls strip having a sealing effect in particular from swellable nonwoven, wherein the cell walls in particular the nonwoven strips vertically and / or obliquely on the surface seal stand and touching in particular crossing each other, and that the cells are made of concrete or mortar are filled.
Die erfindungsgemäße Abdichtung von Flächen im Wasser- und Ingenieurbau erfolgt somit mittels eines Dichtvlieses und deren Schutzschicht aus Beton, die durch eine aus dem gleichen Vliesmaterial hergestellte waben- oder rautenförmige Zellenmatte, ähnlich den im Erdbau bekannten Geozelle, unterteilt wird.The inventive seal of surfaces In water and civil engineering thus takes place by means of a sealing fleece and its protective concrete layer, made by one of the same Nonwoven material produced honeycomb or diamond-shaped cell mat, similar to Geotech known in earthworks, is divided.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen aufgeführt.advantageous Embodiments of the invention are listed in the subclaims.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung perspektivisch in einem Ausschnitt dargestellt und wird im Folgenden näher beschrieben.One embodiment The invention is shown in perspective in the drawing in a section and will be closer in the following described.
Zuerst
werden auf einer bestehenden Abdichtung
Das bevorzugte Flächengewicht des trockenen Quellvlieses beträgt 400 bis 1000 g/m2. Das Vlies aus synthetischen Fasern, bevorzugt aus Polypropylen oder Polyamid wird bei der Herstellung mit einem bei Wasserzutritt aufquellenden Polymer getränkt und anschließend getrocknet, wodurch eine Umhüllung aller Fasern entsteht. Mit dem gleichen Polymer ist auch der zum Vernähen der Einzelbahnen verwendete Faden ausgerüstet.The preferred basis weight of the dry swellable nonwoven is 400 to 1000 g / m 2 . The nonwoven fabric made of synthetic fibers, preferably of polypropylene or polyamide, is impregnated during production with a polymer that swells when water enters, and then dried, resulting in a covering of all the fibers. With the same polymer and the thread used for sewing the single sheets is also equipped.
Die
der künftigen
Betonschicht zugewandte Seite des bahnenförmigen Quellvlieses
Aus
einer gegen Verformung stabilisierten Variante des Quellvlieses
werden Streifen
Die
aus den Quellvliesstreifen
Das
vollflächig
unter der Betonschicht verlegte Quellvlies
Eine Unterläufigkeit der Betonschicht wird durch das örtlich aufgequollene Vlies ebenfalls vermieden.A underflow the concrete layer is penetrated by the local swollen fleece also avoided.
Über der
Betonfüllung
Claims (11)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005020651A DE102005020651A1 (en) | 2005-05-03 | 2005-05-03 | Waterproof seal and protective layer for surfaces |
EP06723306A EP1877647B1 (en) | 2005-05-03 | 2006-03-09 | Waterproof seal and protective layer for surfaces |
AT06723306T ATE507369T1 (en) | 2005-05-03 | 2006-03-09 | WATERPROOF SEALING AND PROTECTIVE LAYER FOR SURFACES |
PCT/EP2006/002153 WO2006117038A1 (en) | 2005-05-03 | 2006-03-09 | Waterproof seal and protective layer for surfaces |
DE502006009396T DE502006009396D1 (en) | 2005-05-03 | 2006-03-09 | WATERPROOF SEALING AND PROTECTIVE LAYER FOR SURFACES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005020651A DE102005020651A1 (en) | 2005-05-03 | 2005-05-03 | Waterproof seal and protective layer for surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005020651A1 true DE102005020651A1 (en) | 2006-11-23 |
Family
ID=36593121
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005020651A Withdrawn DE102005020651A1 (en) | 2005-05-03 | 2005-05-03 | Waterproof seal and protective layer for surfaces |
DE502006009396T Active DE502006009396D1 (en) | 2005-05-03 | 2006-03-09 | WATERPROOF SEALING AND PROTECTIVE LAYER FOR SURFACES |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502006009396T Active DE502006009396D1 (en) | 2005-05-03 | 2006-03-09 | WATERPROOF SEALING AND PROTECTIVE LAYER FOR SURFACES |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1877647B1 (en) |
AT (1) | ATE507369T1 (en) |
DE (2) | DE102005020651A1 (en) |
WO (1) | WO2006117038A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2054220B1 (en) * | 2006-08-01 | 2017-09-06 | BNP Brinkmann GmbH & Co. KG | Textile sealing membrane |
DE102006044226A1 (en) * | 2006-09-15 | 2008-03-27 | Hildener Filz Produktion Gmbh & Co. Kg | waterproofing membrane |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819252C2 (en) * | 1978-05-02 | 1984-08-23 | Schmidt, Bernhard L., New York, N.Y. | Ceiling for sports and play facilities |
FR2441685B1 (en) * | 1978-11-14 | 1985-12-13 | Vignon Jean Francois | ALVEOLAR TEXTILE MATERIAL FOR CONSOLIDATING AND SANITIZING FLOORS FOR PUBLIC OR OTHER WORKS |
EP0378309A1 (en) * | 1989-01-11 | 1990-07-18 | Reynolds Consumer Products, Inc. | Vented cell material for confinement of concrete and earth materials |
DE10241530A1 (en) * | 2002-09-05 | 2004-03-18 | Basf Ag | Textile two- or three-dimensional structures containing swellable materials |
-
2005
- 2005-05-03 DE DE102005020651A patent/DE102005020651A1/en not_active Withdrawn
-
2006
- 2006-03-09 DE DE502006009396T patent/DE502006009396D1/en active Active
- 2006-03-09 EP EP06723306A patent/EP1877647B1/en not_active Not-in-force
- 2006-03-09 WO PCT/EP2006/002153 patent/WO2006117038A1/en not_active Application Discontinuation
- 2006-03-09 AT AT06723306T patent/ATE507369T1/en active
Also Published As
Publication number | Publication date |
---|---|
DE502006009396D1 (en) | 2011-06-09 |
ATE507369T1 (en) | 2011-05-15 |
EP1877647B1 (en) | 2011-04-27 |
WO2006117038A1 (en) | 2006-11-09 |
EP1877647A1 (en) | 2008-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
8105 | Search report available | ||
8127 | New person/name/address of the applicant |
Owner name: GEOTEX INGENIEURGESELLSCHAFT FUER STRASSEN- UN, DE |
|
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20120504 |