EP3199716B1 - Packing sleeve for shower systems with floor drain and method for producing a substructure for a wetroom - Google Patents
Packing sleeve for shower systems with floor drain and method for producing a substructure for a wetroom Download PDFInfo
- Publication number
- EP3199716B1 EP3199716B1 EP17153016.5A EP17153016A EP3199716B1 EP 3199716 B1 EP3199716 B1 EP 3199716B1 EP 17153016 A EP17153016 A EP 17153016A EP 3199716 B1 EP3199716 B1 EP 3199716B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sealing
- shower
- film section
- floor drain
- collar
- 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.)
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Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000012856 packing Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 claims description 260
- 230000004888 barrier function Effects 0.000 claims description 21
- 239000000853 adhesive Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
- E03F5/0409—Devices for preventing seepage around the floor drain
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
- A47K3/40—Pans or trays
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
- E03F5/0408—Floor drains for indoor use specially adapted for showers
Definitions
- the invention relates to a sealing sleeve for a shower system with a floor drain according to the preamble of claim 1, as well as a method for producing a substructure for a wet room according to claim 14.
- a shower tray or laying it to lay a substructure of tiles in the case of barrier-free showers.
- This substructure is often formed by a shower base element that serves as a base element and is designed in such a way that a floor drain can be created that is connected to an existing drain pipe and is arranged so that the shower base element surrounds the floor drain and the connection to the drain pipe in the shower base element can be performed.
- sealing foils are often used in the prior art, which are laid on the substructure in order to create a water-impermeable barrier layer.
- One object of the present invention is therefore to provide a solution for sealing a shower area with a floor drain which can ensure a reliable seal over the entire shower area, which is suitable for various types of floor drains and which is uncomplicated to handle and assemble.
- the top and / or the bottom of the sealing film section are self-adhesive.
- the sealing collar is also connected and fixed to the shower base element below when it is connected to the floor drain. In this way, accidental detachment or slipping of the sealing sleeve during further assembly can be suppressed and leaks that occur between the sealing sleeve and the floor drain can be avoided.
- cover elements can be connected and fixed in a simple manner to the barrier layer formed by the sealing film section during further assembly. This further reduces the assembly effort and prevents possible errors during installation due to further cover elements slipping.
- a characteristic expansion size of the sealing film section is at least five times as large, preferably at least ten times as large, more preferably at least twenty times as large as the diameter of the opening of the siphon seal.
- the characteristic expansion variable is essentially to be understood as a diameter of the area which is defined by the sealing film section extending radially from the siphon seal. If the outer outline of the sealing film section is circular, for example, the characteristic expansion size is the diameter of the circle. In the case of rectangular or square sealing film sections, there is one under the characteristic expansion size Understand side length. With such a large sealing film section, the entire shower area can be covered in a watertight manner.
- the siphon seal can be screwed to the floor drain of the shower system.
- a simple and stable connection solution is also produced with this variant.
- the sealing collar has a sealing protrusion extending radially outward on its upper edge.
- This protruding seal can serve to seal the sealing collar in a simple manner against a drain opening in a cover element such as a shower tray. It is preferred that a distance between the top of the sealing film section and the sealing protrusion corresponds to the thickness of a shower tray at its drain opening, so that the sealing protrusion comes to rest on the edge of said drain opening when the shower tray is inserted.
- the sealing film section and the sealing membrane are dimensioned in such a way that a barrier layer formed from sealing film section and sealing membrane touches the shower base element underneath completely covered, preferably extends beyond the shower base element and forms a sealing membrane overhang, in particular to form a wall connection and / or a watertight transition between the shower base element and a bathroom floor.
- a barrier layer formed from sealing film section and sealing membrane touches the shower base element underneath completely covered, preferably extends beyond the shower base element and forms a sealing membrane overhang, in particular to form a wall connection and / or a watertight transition between the shower base element and a bathroom floor.
- a set comprising a sealing system for a shower base element of the type described above, as well as a shower base element with a recess which can be arranged such that the floor drain is received therein.
- a substructure of a wet cell can be formed in a simple manner, which is easy to manufacture and is characterized by a high level of impermeability.
- the sealing collar is connected to the floor drain by inserting the siphon seal into the floor drain and / or by gluing the siphon seal to the floor drain.
- the siphon seal 11 of the sealing collar 10 is extended downward beyond the attachment height of the sealing film section 12.
- the siphon seal 11 of the embodiment shown here can also be formed from an elastic material. But it is also possible to manufacture the lower end of the siphon seal 11 from a solid plastic.
- the dimensions of the siphon seal 11 and floor drain are as in Figure 1b shown coordinated in such a way that the sealing sleeve 10 can simply be inserted into the floor drain 40 for connection to the floor drain 40.
- the inside diameter of the siphon seal 11 corresponds to the outside diameter of the floor drain 40.
- the siphon seal 11 can then be slipped onto the floor drain 40.
- latching grooves and grooves can be provided on the siphon seal 11 and the floor drain 40, which interlock when connecting the sealing sleeve 10 to the floor drain 40 and stabilize the connection.
- Fig. 2a is a perspective view of a sealing collar 10 according to an embodiment of the invention.
- the sealing film section 12 has a square outer contour.
- This sealing collar 10 is advantageously suitable for use in a wet room with a likewise square floor plan. Accordingly, this can be done in Figure 2b Shown embodiment of a sealing sleeve 10 with a circular sealing film section 12 can be used for wet cells with a circular plan. In both figures, the upper end of the siphon seal 11 can be seen, which protrudes over the sealing film section 12.
- the shape of the sealing film section 12 is not subject to any particular restrictions, but can be selected in accordance with the geometry of the shower area in which the sealing collar 10 is to be used.
- Figures 3a and 3b are each the sealing sleeves 10 from Figures 2a and 2b shown in plan view. Since a flat barrier layer is to be created with the sealing film section 12, which covers at least the majority of the wet cell area, the dimensions of the sealing film section 12 are significantly larger than the opening area of the siphon seal 11 Siphon seal d 11 can be used.
- a characteristic expansion variable d12 is selected to describe the expansion of the sealing film section 12.
- off Figures 2a and 3a the characteristic expansion size d 12 is the side length of the square sealing film section 12.
- off Figures 2b and 3b is a characteristic dimension size d 12 of the diameter of the circular sealing foil section 12 is selected.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Residential Or Office Buildings (AREA)
Description
Die Erfindung betrifft eine Dichtmanschette für ein Duschsystem mit Bodenablauf gemäß dem Oberbegriff von Anspruch 1, sowie ein Verfahren zur Herstellung eines Unterbaus für eine Nasszelle gemäß Anspruch 14. Zur Herstellung einer Nasszelle für eine Dusche ist es üblich, vor dem Einbau einer Duschtasse oder der Verlegung von Fliesen im Falle barrierefreier Duschen einen Unterbau zu verlegen. Dieser Unterbau ist häufig durch ein Duschbodenelement gebildet, das als Sockelelement dient und derart gestaltet ist, dass ein Bodenablauf geschaffen werden kann, der mit einer vorhandenen Abflussleitung verbunden wird und so angeordnet wird, dass das Duschbodenelement den Bodenablauf umgibt und die Verbindung zur Abflussleitung in dem Duschbodenelement geführt werden kann. Beim Einbau einer Duschtasse oder bei Verlegung eines Bodenbelags muss nun sichergestellt werden, dass der gesamte Nasszellenbereich verlässlich abgedichtet ist, so dass Duschwasser in den Bodenablauf geleitet wird und nicht in den Boden unter der Nasszelle laufen kann. Dazu werden im Stand der Technik häufig Dichtfolien verwendet, die auf dem Unterbau verlegt werden, um eine wasserundurchlässige Sperrschicht zu schaffen.The invention relates to a sealing sleeve for a shower system with a floor drain according to the preamble of claim 1, as well as a method for producing a substructure for a wet room according to
Die Verlegung einer solchen Dichtfolie ist jedoch mit erheblichem Aufwand verbunden. Um diesem Problem zu begegnen, wird beispielsweise in der
Es ist beispielweise auch aus der
Eine Aufgabe der vorliegenden Erfindung ist es daher, eine Lösung zur Abdichtung eines Duschbereichs mit einem Bodenablauf anzugeben, die eine zuverlässige Abdichtung über den gesamten Duschbereich sicherstellen kann, die für verschiedenartige Bodenabläufe geeignet ist und unkompliziert in der Handhabung und Montage ist.One object of the present invention is therefore to provide a solution for sealing a shower area with a floor drain which can ensure a reliable seal over the entire shower area, which is suitable for various types of floor drains and which is uncomplicated to handle and assemble.
Die Aufgabe wird durch eine Dichtmanschette für ein Duschsystem mit Bodenablauf gemäß Anspruch 1, sowie ein Verfahren gemäß Anspruch 14 gelöst.The object is achieved by a sealing sleeve for a shower system with a floor drain according to claim 1 and a method according to
Ein Kerngedanke der Erfindung besteht darin, dass eine benötigte wasserundurchlässige Sperrschicht auf dem Duschbodenelement und eine ebenfalls notwendige Abdichtung des Bodenablaufs durch ein einziges Bauteil bewirkt werden. Dadurch wird einerseits der Montageaufwand erheblich reduziert, andererseits kann so eine höhere Verlässlichkeit der Abdichtung sichergestellt werden, da ein Abdichten der Sperrschicht gegenüber dem Ablauf nicht mehr notwendig ist. Der Dichtfolienabschnitt wird dabei beim Verbinden der Sifondichtung mit dem Bodenablauf automatisch korrekt positioniert. Undichtigkeiten zwischen dem Bodenablauf und der Sperrschicht können somit nicht auftreten.A core idea of the invention is that a required water-impermeable barrier layer on the shower floor element and a likewise necessary sealing of the floor drain by a single component be effected. As a result, on the one hand the assembly effort is considerably reduced, on the other hand a higher reliability of the seal can be ensured since it is no longer necessary to seal the barrier layer against the drain. The sealing film section is automatically correctly positioned when the siphon seal is connected to the floor drain. Leaks between the floor drain and the barrier layer cannot occur.
Vorzugsweise ist der Dichtfolienabschnitt flächig ausgebildet, weist eine Oberseite und eine Unterseite auf und erstreckt sich radial von der Sifondichtung. Dadurch wird direkt auf dem Duschbodenelement eine flächige Sperrschicht gebildet.Preferably, the sealing film section is flat, has an upper side and a lower side and extends radially from the siphon seal. This creates a flat barrier layer directly on the shower base element.
In einer bevorzugten Ausführungsform sind die Oberseite und/oder die Unterseite des Dichtfolienabschnitts selbstklebend. Durch eine selbstklebende Unterseite des Dichtfolienabschnitts wird die Dichtmanschette beim Verbinden mit dem Bodenablauf zusätzlich mit dem unterliegenden Duschbodenelement verbunden und fixiert. Dadurch kann ein versehentliches Ablösen oder Verrutschen der Dichtmanschette bei der weiteren Montage unterdrückt werden und dadurch auftretende Undichtigkeiten zwischen Dichtmanschette und Bodenablauf vermieden werden. Ist die Oberseite des Dichtfolienabschnitts selbstklebend, können bei der weiteren Montage Abdeckelemente auf einfache Weise mit der durch den Dichtfolienabschnitt gebildeten Sperrschicht verbunden und fixiert werden. Hierdurch wird der Montageaufwand weiter reduziert und möglichen Fehlern beim Einbau aufgrund eines Verrutschens weiterer Abdeckelemente vorgebeugt.In a preferred embodiment, the top and / or the bottom of the sealing film section are self-adhesive. By means of a self-adhesive underside of the sealing film section, the sealing collar is also connected and fixed to the shower base element below when it is connected to the floor drain. In this way, accidental detachment or slipping of the sealing sleeve during further assembly can be suppressed and leaks that occur between the sealing sleeve and the floor drain can be avoided. If the top of the sealing film section is self-adhesive, cover elements can be connected and fixed in a simple manner to the barrier layer formed by the sealing film section during further assembly. This further reduces the assembly effort and prevents possible errors during installation due to further cover elements slipping.
Es ist erfindungsgemäß, dass eine charakteristische Ausdehnungsgröße des Dichtfolienabschnitts mindestens fünfmal so groß, vorzugsweise mindestens zehnmal so groß, weiter vorzugsweise mindestens zwanzigmal so groß wie der Durchmesser der Öffnung der Sifondichtung ist. Unter der charakteristischen Ausdehnungsgröße ist im Wesentlichen ein Durchmesser der Fläche zu verstehen, die durch den sich radial von der Sifondichtung erstreckenden Dichtfolienabschnitt definiert wird. Ist die äußere Umrissform des Dichtfolienabschnitts beispielsweise kreisförmig, ist die charakteristische Ausdehnungsgröße der Kreisdurchmesser. Bei rechteckigen oder quadratischen Dichtfolienabschnitten ist unter der charakteristischen Ausdehnungsgröße eine Seitenlänge zu verstehen. Mit einem derart großen Dichtfolienabschnitt kann der gesamte Duschbereich wasserdicht abgedeckt werden.According to the invention, a characteristic expansion size of the sealing film section is at least five times as large, preferably at least ten times as large, more preferably at least twenty times as large as the diameter of the opening of the siphon seal. The characteristic expansion variable is essentially to be understood as a diameter of the area which is defined by the sealing film section extending radially from the siphon seal. If the outer outline of the sealing film section is circular, for example, the characteristic expansion size is the diameter of the circle. In the case of rectangular or square sealing film sections, there is one under the characteristic expansion size Understand side length. With such a large sealing film section, the entire shower area can be covered in a watertight manner.
In einer Ausführungsform ist die Sifondichtung mit dem Bodenablauf des Duschsystems durch eine Steckverbindung verbindbar. Dabei kann entweder die Sifondichtung in den Bodenablauf des Duschsystems eingesteckt werden, oder die Sifondichtung auf den Bodenablauf des Duschsystems aufgesteckt werden. Dies stellt eine besonders einfache Lösung zur Herstellung der Verbindung zwischen Sifondichtung und Bodenablauf dar.In one embodiment, the siphon seal can be connected to the floor drain of the shower system by means of a plug connection. Either the siphon seal can be inserted into the floor drain of the shower system, or the siphon seal can be plugged onto the floor drain of the shower system. This is a particularly simple solution for creating the connection between the siphon seal and the floor drain.
In einer möglichen Ausführungsform weist die Sifondichtung Rastvorrichtungen auf, die mit Rastvorrichtungen an dem Bodenablauf zusammenwirken können. Die Rastvorrichtungen können beispielweise durch am Umfang des Bodenablaufs angeordnete Rastnuten und entsprechende Rillen an der Innenseite der Sifondichtung gebildet sein. Alternativ kann die Sifondichtung an ihrem Außenumfang Rastnuten aufweisen und der Bodenablauf auf seiner Innenseite entsprechende Rastrillen, so dass die Sifondichtung in den Bodenablauf eingesteckt werden kann. Durch derartige Rastvorrichtungen ist eine stabile Verbindung zwischen Sifondichtung und Bodenablauf einfach herzustellen.In one possible embodiment, the siphon seal has locking devices which can interact with locking devices on the floor drain. The locking devices can be formed, for example, by locking grooves arranged on the circumference of the floor drain and corresponding grooves on the inside of the siphon seal. Alternatively, the siphon seal can have locking grooves on its outer circumference and the floor drain can have corresponding locking grooves on its inside so that the siphon seal can be inserted into the floor drain. A stable connection between the siphon seal and the floor drain is easy to establish with such locking devices.
In einer alternativen Ausführungsform ist die Sifondichtung mit dem Bodenablauf des Duschsystems verschraubbar. Auch mit dieser Variante ist eine einfache und stabile Verbindungslösung hergestellt.In an alternative embodiment, the siphon seal can be screwed to the floor drain of the shower system. A simple and stable connection solution is also produced with this variant.
Es sind aber zahlreiche andere Verbindungsmöglichkeiten zwischen Bodenablauf und Sifondichtung bekannt, so dass die vorliegende Erfindung keinesfalls auf auf den Bodenablauf aufsteckbare oder aufschraubbare Sifondichtungen beschränkt ist.However, numerous other connection options between the floor drain and the siphon seal are known, so that the present invention is in no way limited to siphon seals that can be plugged or screwed onto the floor drain.
In einer weiteren Ausführungsform weist die Dichtmanschette an ihrem oberen Rand einen sich radial nach außen erstreckenden Dichtungsüberstand auf. Dieser Dichtungsüberstand kann dazu dienen, die Dichtmanschette auf einfache Art und Weise gegen eine Ablauföffnung in einem Abdeckelement wie einer Duschtasse abzudichten. Es ist dabei bevorzugt, dass ein Abstand zwischen der Oberseite des Dichtfolienabschnitte und dem Dichtungsüberstand der Dicke einer Duschtasse an ihrer Ablauföffnung entspricht, so dass der Dichtungsüberstand bei eingesetzter Duschtasse auf dem Rand der besagten Ablauföffnung zu liegen kommt. Durch Aufsetzen eines Sifons auf die Ablauföffnung kann die Dichtmanschette auf einfache Weise die Ablauföffnung des Abdeckelements abdichten, wodurch die Dichtigkeit weiter erhöht wird.In a further embodiment, the sealing collar has a sealing protrusion extending radially outward on its upper edge. This protruding seal can serve to seal the sealing collar in a simple manner against a drain opening in a cover element such as a shower tray. It is preferred that a distance between the top of the sealing film section and the sealing protrusion corresponds to the thickness of a shower tray at its drain opening, so that the sealing protrusion comes to rest on the edge of said drain opening when the shower tray is inserted. By Placing a siphon on the drain opening, the sealing sleeve can easily seal the drain opening of the cover element, whereby the tightness is further increased.
Die oben genannte Aufgabe wird unabhängig gelöst durch ein Abdichtungssystem für ein Duschbodenelement, umfassend eine Dichtmanschette der oben beschriebenen Art, sowie eine Dichtbahn mit einer Ausnehmung, die über der am Bodenablauf angebrachten Dichtmanschette anordenbar ist, wobei die Ausnehmung derart dimensioniert ist, dass die Dichtbahn entlang des Umfangs der Ausnehmung flächig mit dem Dichtfolienabschnitt entlang seines Außenumfangs verbindbar, insbesondere verklebbar ist, derart dass die durch den Dichtfolienabschnitt gebildete wasserdichte Sperrschicht durch die Dichtbahn erweitert wird. Mit diesem Abdichtungssystem ist eine noch flexiblere Lösung für verschiedene Dimensionierungen und Geometrien des Duschbereichs realisierbar. Die Dichtmanschette kann so dimensioniert werden, dass der Anschluss an den Bodenablauf unkompliziert erfolgen kann und die Sperrschicht kann durch Verkleben der Dichtbahn auf die Oberfläche des Dichtfolienabschnitts einfach beliebig erweitert werden.The above-mentioned object is achieved independently by a sealing system for a shower floor element, comprising a sealing sleeve of the type described above, and a sealing membrane with a recess that can be arranged over the sealing sleeve attached to the floor drain, the recess being dimensioned such that the sealing membrane runs along of the circumference of the recess can be connected flatly with the sealing film section along its outer circumference, in particular can be glued, such that the waterproof barrier layer formed by the sealing film section is expanded by the sealing membrane. With this sealing system, an even more flexible solution for different dimensions and geometries of the shower area can be implemented. The sealing sleeve can be dimensioned in such a way that the connection to the floor drain can be carried out in an uncomplicated manner and the barrier layer can easily be expanded as required by gluing the sealing membrane to the surface of the sealing film section.
In einer bevorzugten Ausführungsform ist die Dichtbahn aus einer wasserundurchlässigen Folie hergestellt.In a preferred embodiment, the sealing membrane is made from a water-impermeable film.
Die Dichtbahn kann auf mindestens einer Seite selbstklebend sein. Dadurch wird der Montageaufwand reduziert, da kein Klebstoff aufgetragen werden muss.The sealing membrane can be self-adhesive on at least one side. This reduces the installation effort, since no adhesive has to be applied.
In einer bevorzugten Ausführungsform bildet eine Verbindungsfläche des Dichtfolienabschnitts, die von der Dichtbahn im aufgelegten Zustand bedeckt wird, 25%, vorzugsweise 50%, weiter vorzugsweise 75% der Gesamtfläche des Dichtfolienabschnitts. Durch einen großen Überlappbereich zwischen dem Dichtfolienabschnitt und der Dichtbahn wird die Dichtigkeit der Sperrschicht erhöht. Außerdem ist das Verlegen der Dichtbahn vereinfacht, wenn die Verbindungsfläche groß gewählt ist, da dann auch bei ungenauer Positionierung der Dichtbahn eine ausreichende Verbindungsfläche erhalten bleibt.In a preferred embodiment, a connecting surface of the sealing film section which is covered by the sealing sheet in the applied state forms 25%, preferably 50%, more preferably 75% of the total surface of the sealing film section. The tightness of the barrier layer is increased by a large overlap area between the sealing film section and the sealing membrane. In addition, the laying of the sealing membrane is simplified if the connection surface is selected to be large, since a sufficient connection surface is then retained even if the sealing membrane is inaccurate.
In einer weiteren bevorzugten Ausführungsform sind der Dichtfolienabschnitt und die Dichtbahn derart dimensioniert, dass eine aus Dichtfolienabschnitt und Dichtbahn gebildete Sperrschicht das darunterliegende Duschbodenelement komplett bedeckt, sich vorzugsweise über das Duschbodenelement hinaus erstreckt und einen Dichtbahnüberstand ausbildet, insbesondere um einen Wandanschluss und/oder einen wasserdichten Übergang zwischen dem Duschbodenelement und einem Badboden auszubilden. Es muss somit keine separate Abdichtungslösung für die Wand oder den anschließenden Badboden geschaffen werden. Damit wird die Abdichtung des Duschbereichs vereinfacht und die Verlässlichkeit der Abdichtung erhöht, da keine zusätzlichen Abdichtelemente benötigt werden, die mit dem Abdichtungssystem verbunden werden müssten.In a further preferred embodiment, the sealing film section and the sealing membrane are dimensioned in such a way that a barrier layer formed from sealing film section and sealing membrane touches the shower base element underneath completely covered, preferably extends beyond the shower base element and forms a sealing membrane overhang, in particular to form a wall connection and / or a watertight transition between the shower base element and a bathroom floor. There is therefore no need to create a separate sealing solution for the wall or the adjoining bathroom floor. This simplifies the sealing of the shower area and increases the reliability of the seal, since no additional sealing elements are required that would have to be connected to the sealing system.
Die oben genannte Aufgabe wird weiterhin unabhängig gelöst durch ein Set, umfassend ein Abdichtungssystem für ein Duschbodenelement der vorherbeschriebenen Art, sowie ein Duschbodenelement mit einer Aussparung, die derart anordenbar ist, dass der Bodenablauf darin aufgenommen ist. Mit diesem Set kann auf einfache Weise ein Unterbau einer Nasszelle gebildet werden, der einfach in der Herstellung ist und sich durch eine hohe Dichtigkeit auszeichnet.The above-mentioned object is also achieved independently by a set comprising a sealing system for a shower base element of the type described above, as well as a shower base element with a recess which can be arranged such that the floor drain is received therein. With this set, a substructure of a wet cell can be formed in a simple manner, which is easy to manufacture and is characterized by a high level of impermeability.
In einer bevorzugten Ausführungsform ist das Duschbodenelement aus Partikelschaum, insbesondere Hartschaumstoff gebildet. Damit wird ein Duschbodenelement geschaffen, das sich durch geringes Gewicht und hohe Belastbarkeit auszeichnet.In a preferred embodiment, the shower base element is formed from particle foam, in particular hard foam. This creates a shower base element that is characterized by its low weight and high load capacity.
Unabhängig wird die oben genannte Aufgabe außerdem durch ein Verfahren zur Herstellung eines Unterbaus für eine Nasszelle gelöst, wobei das Verfahren insbesondere unter Verwendung einer oben beschriebenen Dichtmanschette durchgeführt werden kann. Das Verfahren umfasst die folgenden Schritte:
- Verlegen eines Duschbodenelements mit einer Aussparung, in der ein Bodenablauf aufnehmbar ist;
- Positionieren der Dichtmanschette auf dem Duschbodenelement derart, dass der Dichtfolienabschnitt der Dichtmanschette auf dem Duschbodenelement aufliegt und die Sifondichtung der Dichtmanschette über dem Bodenablauf angeordnet ist bzw. mit diesem verbunden ist.
- Laying a shower floor element with a recess in which a floor drain can be received;
- Positioning the sealing sleeve on the shower floor element in such a way that the sealing film section of the sealing sleeve rests on the shower floor element and the siphon seal of the sealing sleeve is arranged over the floor drain or is connected to it.
In einer möglichen Ausführungsform wird die Dichtmanschette mit dem Bodenablauf durch Einstecken der Sifondichtung in den Bodenablauf und/oder durch Verkleben der Sifondichtung mit dem Bodenablauf verbunden.In one possible embodiment, the sealing collar is connected to the floor drain by inserting the siphon seal into the floor drain and / or by gluing the siphon seal to the floor drain.
In einer weiteren Ausführungsform wird nach dem Positionieren der Dichtmanschette auf dem Duschbodenelement eine Dichtbahn mit einer Ausnehmung derart über der Dichtmanschette angeordnet, dass die Dichtbahn entlang des Umfangs der Ausnehmung flächig mit dem Dichtfolienabschnitt der Dichtmanschette überlappt.In a further embodiment, after the sealing sleeve has been positioned on the shower base element, a sealing membrane with a recess is arranged over the sealing sleeve in such a way that the sealing membrane overlaps the sealing film section of the sealing sleeve over the area of the recess.
Es ist weiterhin möglich, die Dichtbahn mit dem Dichtfolienabschnitt zu verbinden, insbesondere zu verkleben.It is also possible to connect the sealing membrane to the sealing film section, in particular to glue it.
Weitere Ausführungsformen ergeben sich aus den Unteransprüchen.Further embodiments emerge from the subclaims.
Im Folgenden wird die Erfindung hinsichtlich weiterer Merkmale und Vorteile anhand von Ausführungsbeispielen beschrieben, die anhand der Abbildungen näher erläutert werden. Hierbei zeigen:
- Fig. 1a
- eine Schnittansicht einer Dichtmanschette gemäß einem Ausführungsbeispiel der Erfindung;
- Fig. 1b
- eine Schnittansicht einer Dichtmanschette gemäß einem anderen Ausführungsbeispiel der Erfindung;
- Fig. 2a
- eine perspektivische Ansicht einer Dichtmanschette mit einem rechteckigen Dichtfolienabschnitt;
- Fig. 2b
- eine perspektivische Ansicht einer Dichtmanschette mit einem runden Dichtfolienabschnitt;
- Fig. 3a
- eine Draufsicht der Dichtmanschette mit dem rechteckigen Dichtfolienabschnitt ;
- Fig. 3b
- eine Draufsicht der Dichtmanschette mit dem runden Dichtfolienabschnitt ;
- Fig. 4a
- eine Draufsicht eines Abdichtungssystems mit einer auf der Dichtmanschette mit dem rechteckigen Dichtfolienabschnitt angeordneten Dichtbahn;
- Fig. 4b
- eine Draufsicht eines Abdichtungssystems mit einer auf der Dichtmanschette mit dem runden Dichtfolienabschnitt angeordneten Dichtbahn;
- Fig. 5a
- eine perspektivische Explosionsdarstellung des Abdichtungssystems aus
Fig. 4a ; - Fig. 5b
- eine perspektivische Explosionsdarstellung des Abdichtungssystems aus
Fig. 4b ; - Fig. 6
- eine Schnittansicht eines Duschbodenbereichs mit einem eingebauten Set aus einem Duschbodenelement und einem Abdichtungssystem, wobei die Dichtmanschette aus
Fig. 1b verwendet wird; - Fig. 7
- eine im Bereich eines Bodenablaufs vergrößerte Schnittansicht des Duschbodenbereichs aus
Fig. 6 mit einer eingesetzten Duschwanne; - Fig. 8
- eine Schnittansicht eines Duschbodenbereichs mit einem eingebauten Set aus einem Duschbodenelement und einem Abdichtungssystem, in dem die Dichtmanschette aus
Fig. 1a verwendet wird.
- Fig. 1a
- a sectional view of a sealing collar according to an embodiment of the invention;
- Figure 1b
- a sectional view of a sealing collar according to another embodiment of the invention;
- Fig. 2a
- a perspective view of a sealing collar with a rectangular sealing film section;
- Figure 2b
- a perspective view of a sealing collar with a round sealing film section;
- Fig. 3a
- a plan view of the sealing collar with the rectangular sealing film section;
- Figure 3b
- a plan view of the sealing collar with the round sealing film section;
- Figure 4a
- a plan view of a sealing system with a sealing membrane arranged on the sealing sleeve with the rectangular sealing film section;
- Figure 4b
- a top view of a sealing system with a sealing membrane arranged on the sealing sleeve with the round sealing film section;
- Figure 5a
- an exploded perspective view of the sealing system
Figure 4a ; - Figure 5b
- an exploded perspective view of the sealing system
Figure 4b ; - Fig. 6
- a sectional view of a shower floor area with a built-in set of a shower floor element and a sealing system, the sealing collar from
Figure 1b is used; - Fig. 7
- an enlarged sectional view of the shower floor area in the area of a floor drain
Fig. 6 with an inserted shower tray; - Fig. 8
- a sectional view of a shower floor area with a built-in set of a shower floor element and a sealing system, in which the sealing sleeve from
Fig. 1a is used.
Die in
In der in
In
In
Um den Sperrschichtbereich weiter zu vergrößern, kann die Dichtmanschette 10 mit einer Dichtbahn 20 zu einem Abdichtungssystem kombiniert werden. In
In
In
Zusammen mit einem Duschbodenelement 30 bildet das eben beschriebene Abdichtungssystem ein Set zur einfachen und verlässlichen Installation eines Unterbaus für ein Duschsystem. In
Zur Verbindung mit dem Bodenablauf 40 wird in
Der Dichtfolienabschnitt 12 der hier verwendeten Dichtmanschette 10 bedeckt nicht das gesamte Duschbodenelement 30. Daher wird die Sperrschicht durch die Dichtbahn 20 erweitert, die so auf der Dichtmanschette 10 positioniert ist, dass die Ausnehmung 21 der Dichtbahn 20 um die Sifondichtung 11 angeordnet ist. Die Abmessungen der Dichtbahn 20 sind größer als die des Duschbodenelements 30, so dass auf beiden Seiten des Duschbodenelements 30 ein Dichtbahnüberstand über den durch das Duschbodenelement 30 gebildeten Unterbau des Duschsystems hinaus gebildet ist. Auf der der Wand 50 abgewandten Seite bildet der Dichtbahnüberstand einen wasserdichten Übergang zwischen dem Duschbodenelement 30 und dem Badboden 51, so dass kein Wasser in einen Zwischenraum zwischen dem Duschbodenelement 30 und der Kante des Badbodens 51 eindringen kann. Auf der der Wand 50 zugewandten Seite bildet der Dichtbahnüberstand einen wasserdichten Wandanschluss, so dass keine weiteren Dichtelemente verwendet werden müssen, um den Duschplatz gegen die Wand 50 abzudichten.The sealing
Auf den in
In
Die Abdichtung der Dichtmanschette 10 gegenüber dem Bodenablauf 40 wird an dem verbreiterten Rand des Bodenablaufs 40 geschaffen. Die Unterseite 14 des Dichtfolienabschnitts 12 ist auch in dem Auflagebereich des Bodenablaufs 40 selbstklebend, so dass die Dichtmanschette 10 gegen den Bodenablauf 40 abgedichtet ist. Zusätzlich ist an der Innenwand des Bodenablaufs 40 ein Gewinde 41 ausgebildet, in das wiederum ein (nicht gezeigter) Sifon eingeschraubt werden kann. Analog der in
Insgesamt wird also auch mit der in
- 1010
- DichtmanschetteSealing sleeve
- 1111
- SifondichtungSiphon seal
- 1212
- DichtfolienabschnittSealing film section
- 1313
- Oberseite des DichtfolienabschnittsTop of the sealing film section
- 1414th
- Unterseite des DichtfolienabschnittsUnderside of the sealing film section
- 1515th
- Durchmesser der Öffnung der SifondichtungDiameter of the opening of the siphon seal
- 1616
- DichtungsüberstandSeal protrusion
- 1717th
- VerbindungsflächeInterface
- 2020th
- DichtbahnSealing membrane
- 2121st
- AusnehmungRecess
- 3030th
- DuschbodenelementShower base element
- 4040
- BodenablaufFloor drain
- 4141
- Gewindethread
- 5050
- Wandwall
- 5151
- BadbodenBathroom floor
- 6060
- DuschwanneShower tray
- d11 d 11
- Öffnungsdurchmesser der SifondichtungOpening diameter of the siphon seal
- d12 d 12
- charakteristische Ausdehnungsgröße des Dichtfolienabschnittscharacteristic expansion size of the sealing film section
- d21 d 21
- Durchmesser der Ausnehmung der DichtbahnDiameter of the recess in the sealing membrane
Claims (16)
- A sealing collar (10) for shower systems with floor drain (40), comprising:- a siphon seal (11) connectable to the floor drain (40) of the shower system;- a sealing film section (12) arranged at the outer circumference of the siphon seal (11),wherein the sealing film section (12) is welded or glued together or produced in one piece with the siphon seal (11) by the manufacturer in such a way that a water-tight connection between the siphon seal (11) and the sealing film section (12) is already created prior to installation,
characterized in that the sealing film section (12) is formed to be connectable to a shower bottom element (30) arranged around the floor drain (40) of the shower system,
wherein a characteristic expansion value (d12) of the sealing film section (12) is at least five times, preferably at least ten times, further preferred at least twenty times as large as the opening diameter (d11) of the siphon seal (11). - The sealing collar (10) according to claim 1, wherein the sealing film section (12) is formed to be planar, has an upper side (13) and a lower side (14), and extends radially from the siphon seal (11).
- The sealing collar (10) according to claim 2, wherein the upper side (13) and/or the lower side (14) of the sealing film section (12) are/is self-adhesive.
- The sealing collar (10) according to any one of the preceding claims, wherein the siphon seal (11) is connectable to the floor drain (40) of the shower system by a plug connection.
- The sealing collar (10) according to any one of the preceding claims, wherein the siphon seal (11) has latching devices which can cooperate with latching devices on the floor drain (40).
- The sealing collar (10) according to any one of claims 1 to 3, wherein the siphon seal (11) can be screwed together with the floor drain (40) of the shower system.
- The sealing collar (10) according to any one of the preceding claims, wherein the sealing collar (11), at its upper edge, has a seal protrusion (16) extending radially outward.
- A sealing system for a shower bottom element (30), comprising:- a sealing collar (10) according to any one of claims 1 to 7;- a sealing sheet (20) having a recess (21), which can be arranged above the sealing collar (10) mounted to the floor drain (40), wherein the recess (21) is dimensioned such that the sealing sheet (20), along the circumference of the recess (21), can be connected, in particular glued in an areal manner to the sealing film section (12) along its outer circumference such that the water-tight barrier layer formed by the sealing film section (12) is expanded by the sealing sheet (20).
- The sealing system according to claim 8, wherein the sealing sheet (20) is made of a waterproof film and/or is self-adhesive on at least one side.
- The sealing system according to any one of claims 8 or 9, wherein a connection surface (17) of the sealing film section (12), which is covered by the sealing sheet (20) in the applied state, forms 25%, preferably 50%, further preferably 75% of the total surface of the sealing film section (12).
- A system, comprising a sealing system according to any one of claims 8 to 10, and a shower floor element (30), wherein the sealing film section (12) and the sealing sheet (20) are dimensioned such that a barrier layer formed by the sealing film section (12) and the sealing sheet (20) covers the underlying shower floor element (30) completely, preferably extends beyond the shower floor element (30), and forms a sealing sheet protrusion so as to form in particular a wall connection and/or a water-tight transition between the shower floor element (30) and a bathroom floor.
- A set, comprising a sealing system for a shower floor element (30) according to any one of claims 8 to 10, and a shower floor element (30) having a recess, which recess can be arranged such that the floor drain (40) is accommodated therein.
- The set according to claim 12, wherein the shower floor element (30) is formed of particle foam, in particular rigid foam.
- A method for producing a substructure for a wet cell using a sealing collar (10) according to any one of claims 1 to 7, comprising the steps of:- laying a shower floor element (30) having a recess in which the floor drain (40) can be accommodated;- positioning the sealing collar (10) on the shower floor element (30) such that the sealing film section (12) of the sealing collar (10) lies upon the shower floor element (30), and the siphon seal (11) of the sealing collar (10) is arranged above or connected to the floor drain (40).
- The method according to claim 14, wherein the sealing collar (10) is connected to the floor drain (40) by inserting the siphon seal (11) into the floor drain (40) and/or by gluing the siphon seal (11) to the floor drain (40).
- The method according to claim 14 or 15, wherein after the positioning of the sealing collar (10) on the shower floor element (30), a sealing sheet (20) having a recess (21) is arranged above the sealing collar (10) such that the sealing sheet (20) overlaps in a areal manner with the sealing film section (12) of the sealing collar (10) along the circumference of the recess (21), wherein the sealing sheet (20) is connected to, in particular glued to the sealing film section (12).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016100460.8U DE202016100460U1 (en) | 2016-01-29 | 2016-01-29 | Sealing sleeve for shower systems with floor drain, sealing system for a shower floor element, set |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3199716A1 EP3199716A1 (en) | 2017-08-02 |
EP3199716B1 true EP3199716B1 (en) | 2020-09-23 |
EP3199716B9 EP3199716B9 (en) | 2021-05-12 |
Family
ID=55445250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17153016.5A Active EP3199716B9 (en) | 2016-01-29 | 2017-01-25 | Packing sleeve for shower systems with floor drain and method for producing a substructure for a wetroom |
Country Status (2)
Country | Link |
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EP (1) | EP3199716B9 (en) |
DE (1) | DE202016100460U1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016100460U1 (en) | 2016-01-29 | 2016-02-16 | Kunststofftechnik Schedel Gmbh | Sealing sleeve for shower systems with floor drain, sealing system for a shower floor element, set |
SE1830026A1 (en) * | 2018-01-23 | 2019-07-24 | Apex Handelshus Ab | Sealing layer cuff - Well cuff factory glued to well |
DE102020100489A1 (en) * | 2020-01-10 | 2021-07-15 | Franz Kaldewei Gmbh & Co. Kg | Shower space construction, shower space and method for creating a shower space |
DE102020100488A1 (en) * | 2020-01-10 | 2021-07-15 | Franz Kaldewei Gmbh & Co. Kg | Drain fitting and shower arrangement |
DE102020120106A1 (en) | 2020-07-30 | 2022-02-03 | Kunststofftechnik Schedel Gmbh | waterproofing membrane |
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DE20201857U1 (en) | 2002-02-07 | 2002-07-25 | Miksch, Gerhard, 64747 Breuberg | Sealing sleeve for floor drains |
DE102004036652A1 (en) | 2003-07-28 | 2005-02-24 | Illbruck Building Systems Gmbh | A shower base element in hard foam material, especially EPP or EPS, with a preferably central drain, telescopic inner and outer parts and a mounting recess generally useful for domestic and other shower installations |
EP1712169A1 (en) | 2005-02-17 | 2006-10-18 | Dieter Preissing | Self-supporting shower floor element with film for floor and wall sealing |
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DE202013105785U1 (en) | 2013-11-08 | 2014-02-06 | Kunststofftechnik Schedel Gmbh | Shower port with integrated drain |
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-
2016
- 2016-01-29 DE DE202016100460.8U patent/DE202016100460U1/en active Active
-
2017
- 2017-01-25 EP EP17153016.5A patent/EP3199716B9/en active Active
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DE20201857U1 (en) | 2002-02-07 | 2002-07-25 | Miksch, Gerhard, 64747 Breuberg | Sealing sleeve for floor drains |
DE102004036652A1 (en) | 2003-07-28 | 2005-02-24 | Illbruck Building Systems Gmbh | A shower base element in hard foam material, especially EPP or EPS, with a preferably central drain, telescopic inner and outer parts and a mounting recess generally useful for domestic and other shower installations |
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Also Published As
Publication number | Publication date |
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EP3199716B9 (en) | 2021-05-12 |
EP3199716A1 (en) | 2017-08-02 |
DE202016100460U1 (en) | 2016-02-16 |
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