EP0115250A1 - Method of manufacturing a sealing means against the penetration of water into masonry, and use of this means - Google Patents

Method of manufacturing a sealing means against the penetration of water into masonry, and use of this means Download PDF

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Publication number
EP0115250A1
EP0115250A1 EP83810601A EP83810601A EP0115250A1 EP 0115250 A1 EP0115250 A1 EP 0115250A1 EP 83810601 A EP83810601 A EP 83810601A EP 83810601 A EP83810601 A EP 83810601A EP 0115250 A1 EP0115250 A1 EP 0115250A1
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EP
European Patent Office
Prior art keywords
webs
sealing layer
water
seal
sealing
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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
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EP83810601A
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German (de)
French (fr)
Inventor
Pietro Luigi Canavesi
Peter Zwicky
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GUNIMPERM SA
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GUNIMPERM SA
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Publication of EP0115250A1 publication Critical patent/EP0115250A1/en
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    • 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
    • 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
    • E04B1/70—Drying or keeping dry, e.g. by air vents

Definitions

  • the invention relates to a method for producing a seal against the ingress of water into masonry, usable for sealing and simultaneously draining off water in tunnel structures.
  • Seals for masonry, in particular for railway and road structures with a tunnel, where the requirement for a dry tunnel is mandatory, are known.
  • the prior art includes covering the tunnel vault with impermeable plates, e.g. with asphalt slabs, roofing felt or also with foils, made of plastic material. The water is guided through the vault through the least resistance, via the impermeable sealing layer in the vault's collecting trays and then into drainage ditches in the tunnel floor.
  • the invention is therefore based on the object of providing a method which allows a seal and at the same time a drainage layer to be produced in a simple manner and with inexpensive means and on the Attach the tunnel shell so that the drainage space between the vault and tunnel lining is retained even at considerable pressures that can occur in tunnel construction, and that the sealing is also laid, even if the tunnel is not straight, without any significant additional work.
  • a flexible sealing layer which has first organs protruding from at least one side surface, and that at least one fastening element for the layer material can be permanently attached to the substrate from which the water material is produced, which fastening element the first organs associated, has second bodies, wherein for the respective attachment of the layer material of the fixing elements which the material layer associated organs, are fastened l or snapped or hooked into the associated the fastener members, or vice versa.
  • the seal for carrying out the method is characterized in that it comprises a sealing layer, projecting from one of its surfaces and at regular intervals connected and parallel organs in the form of webs, which webs, in the case of installed waterproofing, are directed towards the substrate of the building are.
  • the invention further relates to the use of the Ab. seal when creating a tunnel to catch and Discharge of water generally accumulating from the underground, the vault or from the tunnel shell.
  • the sealing layer together with the web-shaped structures with an arrow-shaped end, is made of plastic material and by extrusion.
  • the sealing layer can advantageously be fastened by means of fastening elements which can be permanently attached to the water-permeable substrate, or can be latched in or hooked on.
  • the seal A shown in the figures is formed from an essentially flat sealing layer 1. From one of their surfaces 2 there are interconnected and parallel webs 3 at regular intervals with arrow-shaped end 3 '.
  • the sealing or film layer 1 together with the webs 3 is advantageously produced continuously, for example by extrusion and from plastic material, in particular from plastic material.
  • the thickness d of the film is advantageously in the range from 1.5 to 2.5 millimeters, while the height H of the webs 3, including their tip 3 ', is approximately 5 to 8 millimeters.
  • the material used for this has the property of excellent weldability, in particular with regard to the mutual thermal welding of two layers with the aid of hot air or a heating wedge.
  • the side edges of two previously closely applied film sections can be welded together with one of these sections via lapping strips, or the side edges of the film sections can be produced without the webs 3 so that the overlapping film edges can be welded properly.
  • the invention now also provides a fastening element 4 of the seal, this being designed in the form of smaller, handy plates of approximately 8 ⁇ 8 cm in side length or in the form of elongated strips. These are then attached directly to the subsurface U with the aid of nails 5 or the like fastening means.
  • the fastener 4 is made of a material that is equal to the actual sealing.
  • the fastening element 4 also consists of a base plate 6 from which several rows of continuous webs 7 protrude, which open out into an arrow-shaped end 7 '.
  • the latter webs 7 and arrow or triangular ends 7 ' correspond in the we substantial of the shape of the webs 3 described with reference to the seal itself, although the webs associated with the fastening plates or strips are arranged at a close distance a from one another.
  • the measure of the mutual distance a ( Figures 3 and 4) from two opposite and parallel web surfaces of the fasteners is only slightly larger than the total base width b of the triangular arrows of the sealing film.
  • fastening plates or strips with a majority anchorage 5 of the same, if applicable, to the underground U are particularly advantageous if the tunnel is not guided in a straight line.
  • the seals cut spirally, in particular for their corresponding spiral-shaped drainage webs there are two associated webs of a fastening element and thus the required point of contact of the sealing and water-draining film layer with the tunnel shell.
  • the drainage or spacer webs which simultaneously serve for latching or hooking into appropriately designed webs of a fastening element, are designed independently of the sealing layer and are subsequently only removably or permanently applied to the sealing layer itself. It is also provided that the surface of the seal facing away from the webs is provided with a colored cover layer.

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  • 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

For collecting and diverting accumulating water, in particular in tunnels, a flexible sealing layer (1) is used to start with. This sealing layer (1) has equidirectional, continuously running webs (3) arranged so as to project towards the permeable subsoil, so that the requisite space (D) for the water to flow off is retained between the layer (1), lying close to the subsoil, and the subsoil (U) itself. The webs (3) are of arrow-shaped design (3') at the end projecting from the sealing layer. The sealing layer is fastened by locking or hooking the webs of the sealing layer in webs (7, 7'), of complementary design, of fastening elements (4) which have been fastened beforehand to the subsoil (U), for example by means of nails (5). This type of sealing means proves to be of advantage in particular when the tunnel tubes have a curved route. <IMAGE>

Description

Die Erfindung betrifft ein Verfahren zur Herstellung einer Abdichtung gegen das Eindringen von Wasser in ein Mauerwerk, verwendbar für die Abdichtung und gleichzeitige Ableitung von anfallendem Wasser bei Tunnelbauten.The invention relates to a method for producing a seal against the ingress of water into masonry, usable for sealing and simultaneously draining off water in tunnel structures.

Abdichtungen für Mauerwerk, insbesondere für Eisenbahn- und Strassenbauten mit Tunnel woselbst die Forderung nach einem trockenen Tunnel zwingend ist, sind bekannt. Insbesondere gehört zum Stand der Technik das Abdecken des Tunnelgewölbes mit undurchlässigen Platten, so z.B. mit Asphaltplatten, Dachpappe oder auch mit Folien, hergestellt aus Plastikmaterial. Dabei wird das anfallende Wasser auf dem Wege des kleinsten Widerstandes vom Gewölbe über die undurchlässige Dichtungsschicht in Auffangsschalen des Gewölbes und anschliessend in Entwässerungsgraben in der Tunnelsohle geführt.Seals for masonry, in particular for railway and road structures with a tunnel, where the requirement for a dry tunnel is mandatory, are known. In particular, the prior art includes covering the tunnel vault with impermeable plates, e.g. with asphalt slabs, roofing felt or also with foils, made of plastic material. The water is guided through the vault through the least resistance, via the impermeable sealing layer in the vault's collecting trays and then into drainage ditches in the tunnel floor.

Die Abdichtungen oder Drainageschichten nach dem Stand der Technik, insbesondere beim Vorliegen von quellendem Gestein, sind in ihrer Herstellung und in der Verlegung sehr kostenaufwendig. Ausserdem besteht die Gefahr, dass diese bereits bei geringer Druckübertragung des Gewölbes oder des Betonier druckes der inneren Auskleidung auf die Ausmauerung zusammen gedrückt werden, so dass die gewünschte Abdichtung dahinfällt, bzw. der erforderliche Drainageraum eingeschränkt wird oder gar völlig verloren geht.The seals or drainage layers according to the prior art, in particular when swelling rock is present, are very expensive to produce and to lay. In addition, there is a risk that these are pressed together with a slight pressure transfer from the vault or the concrete pressure of the inner lining to the lining, so that the desired seal falls away, or the required drainage space is restricted or even completely lost.

Der Erfindung liegt daher die Aufgabe zugrunde ein Verfahren vorzusehen welches gestattet, auf einfache Weise und mit preislich vorteilhaften Mitteln eine Abdichtung und gleichzeitig eine Drainageschicht derart herzustellen und an der Tunnelschale anzubringen, dass der zwischen Gewölbe und Tun nelauskleidung vorliegende Entwässerungsraum auch bei erheblichen, im Tunnelbau auftretbaren Drücken erhalten bleibt und dass ausserdem die Verlegung der Abdichtung, auch dann wenn die Führung des Tunnels nicht geradlinig verläuft, ohne nennenswerten, zusätzlichen Arbeitsaufwand erfolgen kann. Schlussendlich ist es Aufgabe der Erfindung, eine Abdichtung und überdies eine Befestigung der Abdichtung an dem aus Spritzbeton, Schalbetön oder Fels bestehenden Untergrund vorzusehen, welche im Preis günstig ist und überdies zahlreiche und unterschiedliche Einsatzmöglichkeiten gewährleistet.The invention is therefore based on the object of providing a method which allows a seal and at the same time a drainage layer to be produced in a simple manner and with inexpensive means and on the Attach the tunnel shell so that the drainage space between the vault and tunnel lining is retained even at considerable pressures that can occur in tunnel construction, and that the sealing is also laid, even if the tunnel is not straight, without any significant additional work. Finally, it is an object of the invention to provide a seal and, moreover, a fastening of the seal to the surface consisting of shotcrete, formwork concrete or rock, which is inexpensive and also ensures numerous and different possible uses.

Zur Lösung dieser Aufgabe wird erfindungsgemäss nun vorgeschlagen, dass von einer biegbaren Dichtungsschicht ausgegangen wird, welche von mindestens einer Seitenfläche abstehende, erste Organe besitzt, dass an den Untergrund, aus dem das Wasser anfällt, mindestens ein Befestigungselement für das Schichtmaterial dauernd anbringbar ist welches Befestigungselement den ersten Organe zugeordnete, zweite Organe besitzt, wobei für das jeweilige Anbringen des Schichtmaterials an die Befestigungselemente die dem Schicht material zugehörigen Organe in die dem Befestigungselement zugehörigen Organe, oder umgekehrt, befestigbarlbzw. einrastbar oder einhakbar sind.To achieve this object, it is now proposed according to the invention that a flexible sealing layer is used which has first organs protruding from at least one side surface, and that at least one fastening element for the layer material can be permanently attached to the substrate from which the water material is produced, which fastening element the first organs associated, has second bodies, wherein for the respective attachment of the layer material of the fixing elements which the material layer associated organs, are fastened l or snapped or hooked into the associated the fastener members, or vice versa.

Die Abdichtung zur Durchführung des Verfahrens ist dadurch gekennzeichnet, dass diese eine Dichtungsschicht umfasst, wobei von einer ihrer Flächen und in regulären Abständen zusammenhängende und parallel verlaufende Organe in Form von Stegen abstehen, welche Stege, bei verlegter Abdichtung, in Richtung des Untergrundes des Bauwerkes gerichtet sind.The seal for carrying out the method is characterized in that it comprises a sealing layer, projecting from one of its surfaces and at regular intervals connected and parallel organs in the form of webs, which webs, in the case of installed waterproofing, are directed towards the substrate of the building are.

Die Erfindung betrifft weiterhin die Verwendung der Ab-. dichtung bei der Erstellung eines Tunnels zum Auffangen und Ableiten von aus dem Untergrund, dem Gewölbe oder von der Tunnelschale allgemein anfallenden Wassers.The invention further relates to the use of the Ab. seal when creating a tunnel to catch and Discharge of water generally accumulating from the underground, the vault or from the tunnel shell.

Zweckmässigerweise wird die Dichtungsschicht, zusammen mit den stegförmigen Gebilden mit pfeilförmigem Ende, aus Kunst stoffmaterial und durch Fliesspressen hergestellt.Advantageously, the sealing layer, together with the web-shaped structures with an arrow-shaped end, is made of plastic material and by extrusion.

Vorteilhaft ist die Dichtungsschicht mittels an den Wasserdurchlässigen Untergrund dauernd anbringbare Befestigungselemente befestigbar, bzw. einrastbar oder einhakbar.The sealing layer can advantageously be fastened by means of fastening elements which can be permanently attached to the water-permeable substrate, or can be latched in or hooked on.

Weitere Vorteile und Einzelheiten der Erfindung ergeben sich aus der folgenden Beschreibung der in der Zeichnung schematisch dargestellten Verwendungsbeispiele. In der Zeichnung zeigt:

  • Figur 1 schematisch das Profil eines Tunnels mit darin an- gedeuteter, verschiedenartig angebrachter Abdichtung;
  • Figur 2 in grösserem Massstab die zwischen den Untergrund und der Tunnelausmauerung eingebrachte Abdichtung mit dem Hohlraum für die Wasserableitung;
  • Figur 3 in Einzelheit die an der Tunnelschale angebrachte Abdichtung;
  • Figur 4 vergrössert, eine Einzelheit der Figur 3, die das gegenseitige Einhaken eines der Abdichtung zugehörigen Steges in zwei benachbarte Stege eines Befestigungselemen= tes darstellt.
Further advantages and details of the invention result from the following description of the examples of use shown schematically in the drawing. The drawing shows:
  • FIG. 1 shows schematically the profile of a tunnel with various seals applied therein;
  • FIG. 2 on a larger scale the seal with the cavity for water drainage, which was introduced between the subsurface and the tunnel lining;
  • Figure 3 shows in detail the seal attached to the tunnel shell;
  • Figure 4 enlarged, a detail of Figure 3, which shows the mutual hooking of a web associated with the seal in two adjacent webs of a fastening element.

Die in den Figuren gezeigte Abdichtung A wird aus einer im wesentlichen ebenen Dichtungsschicht 1 gebildet. Von einer ihrer Flächen 2 stehen dabei in unter sich regulären Abständen zusammenhängende und parallel verlaufende Stege 3 mit pfeilförmigem Ende 3' ab. Mit Vorteil wird die Dichtungs- oder Folienschicht 1 zusammen mit den Stegen 3 kontinuierlich, z.B. durch Fliesspressen und aus Kunststoffmaterial, insbesondere aus Plastikmaterial hergestellt. Die Stärke d der Folie liegt dabei vorteilhaft in den Grenzen von 1,5 bis 2,5 Millimeter während die Höhe H der Stege 3, einschliesslich ihrer Spitze 3' etwa 5 bis 8 Millimeter beträgt. Das hierzu verwendete Material besitzt die Eigenschaft einer vorzüglichen Verschweissbarkeit, insbesondere mit Bezug auf die gegenseitige thermische Verschweissung von zwei Schichten mit Hilfe von Heissluft oder Heizkeil. Dabei können, wie herkömmlich, die Seitenränder von zwei zuvor eng zum Anliegen gebrachten Folienabschnitten mit einem diese Abschnitte gemeinsam über lappenden Streifen aneinandergeschweisst werden oder es werden die Seitenränder der Folienabschnitte ohne die Stege 3 hergestellt um so die überlappenden Folienränder einwandfrei zu verschweissen.The seal A shown in the figures is formed from an essentially flat sealing layer 1. From one of their surfaces 2 there are interconnected and parallel webs 3 at regular intervals with arrow-shaped end 3 '. The sealing or film layer 1 together with the webs 3 is advantageously produced continuously, for example by extrusion and from plastic material, in particular from plastic material. The thickness d of the film is advantageously in the range from 1.5 to 2.5 millimeters, while the height H of the webs 3, including their tip 3 ', is approximately 5 to 8 millimeters. The material used for this has the property of excellent weldability, in particular with regard to the mutual thermal welding of two layers with the aid of hot air or a heating wedge. As is conventional, the side edges of two previously closely applied film sections can be welded together with one of these sections via lapping strips, or the side edges of the film sections can be produced without the webs 3 so that the overlapping film edges can be welded properly.

Mit Vorteil sieht nun die Erfindung weiterhin ein Befestigungselement 4 der Abdichtung vor, wobei dieses in Form von kleineren, handlichen Platten von etwa 8x8 cm Seitenlänge oder in Form von langgezogenen Streifen ausgeführt sind. Diese werden dann mit Hilfe von Nägeln 5 oder dergl. Befestigungsmittel unmittelbar an den Untergrund U angebracht.Advantageously, the invention now also provides a fastening element 4 of the seal, this being designed in the form of smaller, handy plates of approximately 8 × 8 cm in side length or in the form of elongated strips. These are then attached directly to the subsurface U with the aid of nails 5 or the like fastening means.

Entsprechend den Figuren 3 und 4 wird das Befestigungselement 4 aus einem Material hergestellt, das der eigentli chen Abdichtung ebenbürtig ist. Analog der bereits beschriebenen Abdichtung besteht auch das Befestigungselement 4 jeweils aus einer Basisplatte 6 von der aus mehrere Reihen ununterbrochener Stege 7 abstehen, welche in ein pfeilförmiges Ende 7' ausmünden. Letztere Stege 7 und Pfeil- oder dreieckförmige Enden 7' entsprechen im wesentlichen der Formgebung der mit Bezug auf die Dichtung selbst beschriebenen Stege 3, wobei allerdings die den Befestigungsplatten oder-Streifen zugehörigen Stege in einem zueinander engen Abstand a angeordnet sind. Das Mass des gegenseitigen Abstandes a (Figuren 3 und 4) von zwei gegenüberliegenden und parallel verlaufenden Stegflächen der Befestigungen ist dabei nur um etwas grösser als die totale Basisbreite b der dreieckförmigen Pfeile der Dichtungsfolie. Dadurch wird durch Ausüben eines Druckes von Hand im Bereich des Steges 3 der Dichtungsschicht 1 das Befestigen, bzw. Einrasten oder Einhaken der pfeilförmigen Enden 3' und 7' erhalten, infolgedessen ein Loslösen der Dichtung 1 vom Befestigungselement 4 praktisch unmöglich wird. Es ist naheliegend, dass ein Befestigungselement, entgegen der in Fig. 4 gezeigten Anordnung mit jeweils drei parallel zueinander verlaufenden Stegen eine Mehrzahl zusätzlicher Stege besitzen kann. Die Verwendung von Befestigungsplatten oder Streifen mit gogebenefalls mehrheitlicher Verankerung 5 derselben an den Untergrund U erweisen sind besonders dann als Vorteilhaft, wenn die Tunnelführung nicht geradlinig erfolgt. Für die dabei spiralförmig zugeschnittenen Dichtungen, insbes. für ihre entsprechende spiralförming verläufenden Drainagestege finden sich dann jeweils zwei zugeordnete Stege eines Befestigungs elementes und damit jeweils die erforderliche Berührungsstelle der dichtenden und wasserableitenden Folienschicht, mit der Tunnelschale.According to Figures 3 and 4, the fastener 4 is made of a material that is equal to the actual sealing. Analogous to the seal already described, the fastening element 4 also consists of a base plate 6 from which several rows of continuous webs 7 protrude, which open out into an arrow-shaped end 7 '. The latter webs 7 and arrow or triangular ends 7 'correspond in the we substantial of the shape of the webs 3 described with reference to the seal itself, although the webs associated with the fastening plates or strips are arranged at a close distance a from one another. The measure of the mutual distance a (Figures 3 and 4) from two opposite and parallel web surfaces of the fasteners is only slightly larger than the total base width b of the triangular arrows of the sealing film. Thereby, by exerting a pressure by hand in the area of the web 3 of the sealing layer 1, the fastening or latching or hooking in of the arrow-shaped ends 3 'and 7' is obtained, as a result of which a detachment of the seal 1 from the fastening element 4 becomes practically impossible. It is obvious that a fastening element, contrary to the arrangement shown in FIG. 4, each having three webs running parallel to one another, can have a plurality of additional webs. The use of fastening plates or strips with a majority anchorage 5 of the same, if applicable, to the underground U are particularly advantageous if the tunnel is not guided in a straight line. For the seals cut spirally, in particular for their corresponding spiral-shaped drainage webs, there are two associated webs of a fastening element and thus the required point of contact of the sealing and water-draining film layer with the tunnel shell.

Gemäss einer bevorzugten Ausführungsform der Abdichtung werden die Drainage- oder Distanzstege, welche gleichzeitig zum Einrasten oder Einhaken in entsprechend ausgebildete Stege eines Befestigungslementes dienen, unabhängig von der Dichtungsschicht ausgeführt und nachträglich erst auf die Dichtungsschicht selbst wegnehmbar oder dauernd aufgebracht. Auch ist vorgesehen, die den Stegen abgewandte Fläche der Abdichtung mit einer farbigen Deckschicht zu versehen.According to a preferred embodiment of the seal, the drainage or spacer webs, which simultaneously serve for latching or hooking into appropriately designed webs of a fastening element, are designed independently of the sealing layer and are subsequently only removably or permanently applied to the sealing layer itself. It is also provided that the surface of the seal facing away from the webs is provided with a colored cover layer.

Claims (7)

1. Verfahren zur Herstellung einer Abdichtung gegen das Eindringen von Wasser in ein Mauerwerk, verwendbar für das Abdichten und gleichzeitiges Ableiten von anfallendem Wasser bei Tunnelbauten, dadurch gekennzeichnet, dass von einer biegbaren Dichtungsschicht (1) ausgegangen wird welche von mindestens einer Seitenfläche (2) abstehende, erste Organe (3) besitzt, dass an den Untergrund, aus dem Wasser anfällt, mindestens ein Befestigungselement (4) für das Schichtmaterial (1) dauernd anbringbar ist welches Befestigungselement (4) den ersten Organe (3) zugeordnete, zweite Organe (7) besitzt, wobei für das jeweilige Anbringen des Schichtmaterials (l) an die Befestigungselemente (4) die dem Schichtmaterial zugehörigen Organe (3, 3') in die dem Befestigungselement zugehörigen Organe (7, 7'), oder umgekehrt, befestigbar, bzw. einrastbar oder einhakbar sind. 1st Method for producing a seal against the penetration of water into a masonry, usable for sealing and simultaneously draining off water in tunnel structures, characterized in that a flexible sealing layer (1) is used, which protrudes from at least one side surface (2), The first member (3) has that at least one fastening element (4) for the layer material (1) can be permanently attached to the subsurface from which water is produced, which fastening element (4) is assigned to the first member (3), second member (7) has, for the respective attachment of the layer material (l) to the fastening elements (4) the organs (3, 3 ') belonging to the layer material into the organs (7, 7') belonging to the fastening element, or vice versa, can be fastened or latched or can be hooked on. 2. Abdichtung zur Durchführung des Verfahrens, dadurch gekennzeichnet, dass diese eine Dichtungsschicht (1) umfasst, wobei von einer ihrer Flächen (2) und in regulären Abständen zusammenhängende und parallel verlaufende Organe in Form von Stegen (3) abstehen, welche Stege, bei verlegter Abdichtung,in Richtung des Untergrundes (U) des Bauwerkes gerichtet sind,2. Seal for carrying out the method, characterized in that it comprises a sealing layer (1), projecting from one of its surfaces (2) and at regular intervals connected and parallel organs in the form of webs (3), which webs, at installed waterproofing, are directed towards the subsurface (U) of the building, 3. Verwendung der Abdichtung bei der Erstellung eines Tunnels, zum Auffangen und Ableiten des von dem Untergrund, dem Gewölbe oder von der Tunnelschale allgemein anfallenden Wassers über den Drainagehohlraum (D).3. Use of the seal in the construction of a tunnel, for collecting and draining the water generally accumulating from the underground, the vault or from the tunnel shell via the drainage cavity (D). 4. Abdichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Dichtungsschicht (1) zusammen mit den Stegen (3) mit pfeilförmigem Ende (3'), aus Kunststoffmaterial und durch Fliesspressen hergestellt ist.4. Seal according to claim 1, characterized in that the sealing layer (1) together with the webs (3) with arrow-shaped end (3 '), made of plastic material and by extrusion. 5. Abdichtung nach den Ansprüchen 1 und 4, dadurch gekennzeichnet, dass das pfeilförmige äussere Ende (3') der Stege (3) dreieckförmig,insbesondere in Form eines gleich schenkligen Dreiecks ausgebildet ist.5. Sealing according to claims 1 and 4, characterized in that the arrow-shaped outer end (3 ') of the webs (3) is triangular, in particular in the form of an isosceles triangle. 6. Abdichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Dichtungsschicht (1) über, an den wasserdurchlässigen Untergrund (U) dauernd anbringbaren Befestigungselementen (4) befestigbar, bzw. einrastbar oder einhakbar sind.6. Seal according to claim 1, characterized in that the sealing layer (1) on, to the water-permeable substrate (U) permanently attachable fasteners (4) can be attached, or snapped or hooked. 7. Abdichtung nach Anspruch 6, dadurch gekennzeichnet, dass das jeweilige Befestigen, bzw. das Einrasten oder Einhaken der Dichtungsschicht (1) in das Befestigungselement (4), durch Eindringen der dem Steg (3) der Dichtungsschicht (1) zugehörigen, dreieckförmigen Spitze (3') zwischen die benachbarten Stege (7) mit dreieckförmigem Ende (71) des Befestigungselementes (7) erfolgt.7. Seal according to claim 6, characterized in that the respective fastening, or the latching or hooking of the sealing layer (1) in the fastening element (4) by penetration of the triangular tip associated with the web (3) of the sealing layer (1) (3 ') between the adjacent webs (7) with a triangular end (7 1 ) of the fastening element (7).
EP83810601A 1983-01-10 1983-12-19 Method of manufacturing a sealing means against the penetration of water into masonry, and use of this means Ceased EP0115250A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH10483A CH661771A5 (en) 1983-01-10 1983-01-10 SEALING FOR SEALING AND DISCHARGING DURING WATER AT THE SAME TIME OF TUNNEL BUILDINGS.
CH104/83 1983-01-10

Publications (1)

Publication Number Publication Date
EP0115250A1 true EP0115250A1 (en) 1984-08-08

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EP83810601A Ceased EP0115250A1 (en) 1983-01-10 1983-12-19 Method of manufacturing a sealing means against the penetration of water into masonry, and use of this means

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EP (1) EP0115250A1 (en)
CH (1) CH661771A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001055556A1 (en) * 2000-01-26 2001-08-02 Cmv Ag, Consulting- Montage-Verfahrens Technik Sealing system and the use thereof
WO2005040555A1 (en) * 2003-11-24 2005-05-06 Parchem Construction Products Pty Ltd Drainage membrane and installation method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH427668A (en) * 1966-02-14 1966-12-31 Canavesi Pietro Process for carrying out waterproof insulation of walls, with water infiltrations and waterproof insulating coating material to achieve it
US3805470A (en) * 1972-10-05 1974-04-23 Brown Co D Glazing gasket assembly
DE2263375A1 (en) * 1972-12-23 1974-07-04 Braas & Co Gmbh COVERING LARGE-AREA DOCUMENTS, IN PARTICULAR ROOFS AND WALLS WITH PLASTIC SHEETS
AT331294B (en) * 1972-09-01 1976-08-10 Alltis Allg Kunststoff Isolier ON A TUNNEL ARCH OR DGL. SEAL TO BE FASTENED
AT333828B (en) * 1972-10-23 1976-12-10 Kratochvil Gunter INSULATION FOR CIVIL ENGINEERING PURPOSES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH427668A (en) * 1966-02-14 1966-12-31 Canavesi Pietro Process for carrying out waterproof insulation of walls, with water infiltrations and waterproof insulating coating material to achieve it
AT331294B (en) * 1972-09-01 1976-08-10 Alltis Allg Kunststoff Isolier ON A TUNNEL ARCH OR DGL. SEAL TO BE FASTENED
US3805470A (en) * 1972-10-05 1974-04-23 Brown Co D Glazing gasket assembly
AT333828B (en) * 1972-10-23 1976-12-10 Kratochvil Gunter INSULATION FOR CIVIL ENGINEERING PURPOSES
DE2263375A1 (en) * 1972-12-23 1974-07-04 Braas & Co Gmbh COVERING LARGE-AREA DOCUMENTS, IN PARTICULAR ROOFS AND WALLS WITH PLASTIC SHEETS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001055556A1 (en) * 2000-01-26 2001-08-02 Cmv Ag, Consulting- Montage-Verfahrens Technik Sealing system and the use thereof
WO2005040555A1 (en) * 2003-11-24 2005-05-06 Parchem Construction Products Pty Ltd Drainage membrane and installation method

Also Published As

Publication number Publication date
CH661771A5 (en) 1987-08-14

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