DE2943342A1 - Multilayer protective coating for concrete and masonry - with plastic foil embedded in adhesive compound - Google Patents
Multilayer protective coating for concrete and masonry - with plastic foil embedded in adhesive compoundInfo
- Publication number
- DE2943342A1 DE2943342A1 DE19792943342 DE2943342A DE2943342A1 DE 2943342 A1 DE2943342 A1 DE 2943342A1 DE 19792943342 DE19792943342 DE 19792943342 DE 2943342 A DE2943342 A DE 2943342A DE 2943342 A1 DE2943342 A1 DE 2943342A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- film
- concrete
- masonry
- protective 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.)
- Ceased
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 11
- 239000004567 concrete Substances 0.000 title claims abstract description 9
- 239000011888 foil Substances 0.000 title abstract 4
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 239000011253 protective coating Substances 0.000 title abstract 2
- 239000004753 textile Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 3
- 239000011707 mineral Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 11
- 239000011241 protective layer Substances 0.000 claims description 10
- 238000003475 lamination Methods 0.000 claims description 7
- 239000002985 plastic film Substances 0.000 claims description 7
- 229920006255 plastic film Polymers 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000003673 groundwater Substances 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 abstract 1
- 238000005482 strain hardening Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D7/00—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- 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)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
"Anwendung des Verfahrens zum Aufbringen einer"Application of the method for applying a
mehrlagigen Schutzschicht" Im Hauptpatent ... (Patentanmeldung P 29 20 613.1) ist ein Verfahren zum Aufbringen einer mehrlagigen Schutzschicht auf Betonwändc, Mauerwerk oder andere mineralische Oberflächen beschrieben, bei dem aus einer kalt zu verarbeitenden Klebe-Anstrichmasse eine aushärtende Anstrichschicht gebildet wird und in die Anstrichschicht eine Einlage aus einem relativ dünnen, bahnförmigen Material eingebettet wird, wobei das Einlagematerial aus einer elastischen, Wasser in fluider Form zurückhaltenden Folie besteht, die auf wenigstens einer Seite an der Klebe-Anstrichmasse haftet, und wobei die Folie eine Kunststoff-Folie mit wenigstens einseitiger Textilkaschierung ist.multilayer protective layer " In the main patent ... (patent application P 29 20 613.1) is a method for applying a multi-layer protective layer on concrete walls, masonry or other mineral surfaces a hardening coat of paint made from an adhesive paint to be applied cold is formed and an insert made of a relatively thin, web-shaped material is embedded, wherein the insert material consists of an elastic, There is water in fluid form retaining film on at least one side adheres to the adhesive paint, and wherein the film is a plastic film with at least one-sided textile lamination is.
Dieses Verfahren hat sich zum Abdichten von Flachdächern und von unterhalb der Erdoberfläche liegenden Gebäudeteilen bewährt. Wie dem Fachmann bekannt ist, ergeben sich jedoch besonders große Probleme bei der Abdichtung von Tunnelbauwerken. Bauwerksabdichtungen haben beim Tunnelbau im Rahmen der Gesamtkosten zwar meist nur eine geringe Bedeutung, aber der technische Erfolg einer Baumaßnahme wird durch sie sehr entscheidend beeinflußt. Fehler sind in der Regel nicht nur nachträglich außerordentlich schwierig zu lokalisieren, sondern erfordern zu ihrer Behebung auch einen ungewöhnlich hohen Kostenaufwand.This method has been used to seal flat roofs and from below parts of the building lying on the surface of the earth have been tried and tested. As is known to those skilled in the art, However, there are particularly great problems in the sealing of tunnel structures. Structural waterproofing usually has in tunnel construction in the context of the total costs only of minor importance, but the technical success of a construction project is due to influences them very decisively. As a rule, mistakes are not just an afterthought extraordinary difficult to locate but require too their elimination also involves an unusually high cost.
In manchen Fällen ist eine vollständige Reparatur überhaupt nicht möglich. Der sachgemäßen Ausführung, abgestimmt auf die Gegebenheiten der örtlichkeit, kommt daher in der Abdichtungstechnik eine große Bedeutung zu.In some cases, a full repair is not at all possible. Proper execution, tailored to the circumstances of the location, is therefore of great importance in sealing technology.
Es wurde nun gefunden, daß das im Hauptpatent (Patentanmeldung P 29 20 613.1) beschriebene Verfahren überraschend auch zum Abdichten von unterirdischen Tunnelbauten angewendet werden kann.It has now been found that the main patent (patent application P 29 20 613.1) described method surprisingly also for sealing underground Tunnel construction can be applied.
Vorteilhaft wird dabei auf die dem Tunnelinneren zugekehrte Seite der Schutzschicht eine Betonschicht aufgebracht. Diese Betonschicht kann z. B. als Spritzbeton nach dem aus dem Grubenausbau bekannten Torkretierverfahren aufgebracht werden.The side facing the inside of the tunnel is advantageous a layer of concrete is applied to the protective layer. This concrete layer can, for. B. as Shotcrete is applied using the gate locking method known from pit construction will.
Die Erfindung betrifft auch eine nach dem Verfahren hergestellte, aus einer mehrlagigen Schutzschicht bestehende Tunnelabdichtung, die dadurch gekennzeichnet ist, daß die Schutzschicht aus einer ausgehärteten, kalt verarbeiteten Klebe-Anstrichmasse besteht, in die eine Einlage aus einer elastischen, Wasser in fluider Form zurLickhaltenden Folie eingebettet ist.The invention also relates to a manufactured by the method, Tunnel sealing consisting of a multi-layer protective layer, which is characterized by is that the protective layer consists of a cured, cold-processed adhesive paint consists, in which an insert made of an elastic, water in fluid Form is embedded in the eye-catching film.
Die Folie ist vorteilhaft eine Kunststoff-Folie mit wenigstens einseitiger Textilkaschierung.The film is advantageously a plastic film with at least one side Textile lamination.
Im folgenden ird ein Ausführungsbeispiel der Erfindung anhand der Zeichnung näher erläutert. Die Figur zeigt einen Querschnitt durch einen nach dem erfindungsgemäßen Verfahren abgedichteten Tunnel und in einer Ausschnittvergrößerung eine Schnitt durch die Abdichtung.In the following an embodiment of the invention based on the ird Drawing explained in more detail. The figure shows a cross section through one after Method according to the invention sealed tunnel and in an enlarged section a cut through the seal.
Gemäß der Figur besteht die Abdichtung aus einer Klebe-Anstrichmasse 2, in die eine Kunststoff-Folie 4 eingelagert ist. Die Folie 4 ist beidseitig mit einer Textilkaschierung 3 versehen. Auf die dem Tunnelinneren zugekehrte Seite der Schutzschicht ist eine Betonschicht 1 aufgebracht.According to the figure, the seal consists of an adhesive paint 2, in which a plastic film 4 is embedded. The film 4 is on both sides with a textile lamination 3 is provided. On the side of the facing the inside of the tunnel A concrete layer 1 is applied as a protective layer.
Das erfindungsgemäße Verfahren wird, wie in der Hauptanmeldung beschrieben, so durchgeführt, daß man zur Herstellung der Abdichtung zunächst aus einer kalt zu verarbeitenden Klebe-Anstrichmasse eine aushärtende Anstrichschicht aufträgt. In diese wird eine beidseitig mit einer Textilkaschierung versehene Kunststoff-Folie eingebettet, bevor der Aushäflungsvorgang beendet ist.The method according to the invention is, as described in the main application, carried out so that to produce the seal first from a cold Adhesive paint to be processed applies a hardening layer of paint. A plastic film with a textile lamination on both sides is inserted into this embedded before the hacking process is finished.
Durch die Textilkaschierung wird dabei die Haftung der Kunststoff-Folie wesentlich verbessert. Daraufhin wird erneut eine Schicht der Klebe-Anstrichmasse aufgetragen.The textile lamination increases the adhesion of the plastic film much improved. This is followed by another layer of the adhesive paint applied.
Abweichend von dem Verfahren der Hauptanmeldung wird abschließend eine Betonschicht aufgebracht.Deviating from the procedure of the main application is final applied a layer of concrete.
Die neue Anwendung des Verfahrens gemäß Hauptanmeldung war nicht vorherzusehen, weil, wie eingangs bereits dargelegt, die Abdichtungen von Tunnelbauten außergewöhnlich hohen Anforderungen genügen müssen. Für den Fachmann überraschend hat es sich nun gezeigt, daß durch das erfindungsgemäße Verfahren eine zuverlässige Abdichtung auf wirtschaftliche Weise erzielt werden kann. Es kann daher von einer hervorragenden Lösung der anstehenden Probleme gesprochen werden.The new application of the procedure according to the main application could not be foreseen, because, as already mentioned, the sealing of tunnels is extraordinary must meet high requirements. It is now surprising for the expert shown that a reliable seal is achieved by the method according to the invention economical way can be achieved. It can therefore be of an excellent quality Solution of the problems at hand.
L e e r s e i t eL e r s e i t e
Claims (4)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792943342 DE2943342A1 (en) | 1979-10-26 | 1979-10-26 | Multilayer protective coating for concrete and masonry - with plastic foil embedded in adhesive compound |
| EP80100171A EP0013928A1 (en) | 1979-01-22 | 1980-01-15 | Method of forming a multi-layered protective coating and coating obtained by this method |
| DK23180A DK23180A (en) | 1979-01-22 | 1980-01-21 | PROCEDURE FOR APPLYING A MULTIPLE PROTECTION TYPE AND PROCEDURE OF PROTECTION TYPE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792943342 DE2943342A1 (en) | 1979-10-26 | 1979-10-26 | Multilayer protective coating for concrete and masonry - with plastic foil embedded in adhesive compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2943342A1 true DE2943342A1 (en) | 1981-05-07 |
Family
ID=6084470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792943342 Ceased DE2943342A1 (en) | 1979-01-22 | 1979-10-26 | Multilayer protective coating for concrete and masonry - with plastic foil embedded in adhesive compound |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2943342A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3105576A1 (en) * | 1981-02-16 | 1982-12-30 | CB-Marner GmbH, 4100 Duisburg | Construction material mixture for pit lining |
| CN109083287A (en) * | 2018-07-26 | 2018-12-25 | 中船第九设计研究院工程有限公司 | A kind of toilet waterproofing structure and construction method |
| CN109083288A (en) * | 2018-07-26 | 2018-12-25 | 中船第九设计研究院工程有限公司 | A kind of interior thin type waterproof protective layer and construction technology |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1111363B (en) * | 1957-05-16 | 1961-07-20 | Abdichtung Fuer Hoch Und Tiefb | Method for sealing buildings |
| DE1608486B1 (en) * | 1964-12-09 | 1970-08-27 | Rudolf Stahl | Device for securing exposed mineral or rock surfaces |
| DE2008598A1 (en) * | 1970-02-24 | 1971-09-09 | Funke, Peter, 8013 Haar | Method and means for producing a drainage and / or separating layer in the creation of seals that retain daytime and pressurized water, in particular in tunnel and gallery construction |
| DE2400866A1 (en) * | 1974-01-09 | 1975-07-17 | Ruhrkohle Ag | Composite support for underground excavations - with concrete cover, and impermeable plastic sheet bonded to flexible plastic layer |
| DE2509541B2 (en) * | 1975-03-05 | 1976-12-23 | Ruhrkohle Ag, 4300 Essen | DEVICE FOR TOWING STRUCTURAL STRUCTURES AND LINE STRUCTURES IN MOUNTAIN AND, IF APPLICABLE, TUNNELING |
| DE2531881A1 (en) * | 1975-07-17 | 1977-02-10 | Kalk Chemische Fabrik Gmbh | Bonding of plastics film to surface of underground mine workings - using adhesive contg. polyvinyl methyl ether |
| DE2853279A1 (en) * | 1978-12-09 | 1980-06-26 | Ruhrkohle Ag | EXTENSION OF UNDERGROUND ROOMS |
| DE2920613A1 (en) * | 1979-05-22 | 1980-11-27 | Deitermann Chemiewerk Kg | Multilayer protective coating for concrete and masonry - with plastic foil embedded in adhesive compound |
| DE2902282C2 (en) * | 1979-01-22 | 1982-08-26 | Deitermann Kg Chemiewerk, 4354 Datteln | Water-insulating sealing layer for mineral surfaces |
-
1979
- 1979-10-26 DE DE19792943342 patent/DE2943342A1/en not_active Ceased
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1111363B (en) * | 1957-05-16 | 1961-07-20 | Abdichtung Fuer Hoch Und Tiefb | Method for sealing buildings |
| DE1608486B1 (en) * | 1964-12-09 | 1970-08-27 | Rudolf Stahl | Device for securing exposed mineral or rock surfaces |
| DE2008598A1 (en) * | 1970-02-24 | 1971-09-09 | Funke, Peter, 8013 Haar | Method and means for producing a drainage and / or separating layer in the creation of seals that retain daytime and pressurized water, in particular in tunnel and gallery construction |
| DE2400866A1 (en) * | 1974-01-09 | 1975-07-17 | Ruhrkohle Ag | Composite support for underground excavations - with concrete cover, and impermeable plastic sheet bonded to flexible plastic layer |
| DE2509541B2 (en) * | 1975-03-05 | 1976-12-23 | Ruhrkohle Ag, 4300 Essen | DEVICE FOR TOWING STRUCTURAL STRUCTURES AND LINE STRUCTURES IN MOUNTAIN AND, IF APPLICABLE, TUNNELING |
| DE2531881A1 (en) * | 1975-07-17 | 1977-02-10 | Kalk Chemische Fabrik Gmbh | Bonding of plastics film to surface of underground mine workings - using adhesive contg. polyvinyl methyl ether |
| DE2853279A1 (en) * | 1978-12-09 | 1980-06-26 | Ruhrkohle Ag | EXTENSION OF UNDERGROUND ROOMS |
| DE2902282C2 (en) * | 1979-01-22 | 1982-08-26 | Deitermann Kg Chemiewerk, 4354 Datteln | Water-insulating sealing layer for mineral surfaces |
| DE2920613A1 (en) * | 1979-05-22 | 1980-11-27 | Deitermann Chemiewerk Kg | Multilayer protective coating for concrete and masonry - with plastic foil embedded in adhesive compound |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3105576A1 (en) * | 1981-02-16 | 1982-12-30 | CB-Marner GmbH, 4100 Duisburg | Construction material mixture for pit lining |
| CN109083287A (en) * | 2018-07-26 | 2018-12-25 | 中船第九设计研究院工程有限公司 | A kind of toilet waterproofing structure and construction method |
| CN109083288A (en) * | 2018-07-26 | 2018-12-25 | 中船第九设计研究院工程有限公司 | A kind of interior thin type waterproof protective layer and construction technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |