EP3838088A1 - Wall insert for fixing supports, fittings and conduits in wet rooms - Google Patents

Abstract

The invention relates to a wall insert (100) for flush-mounted use in a wall (W) or in a floor or in a ceiling of a damp or wet room (FR), the wall insert (100) comprising a body (1) which with a body wall (7) in a first recess (9) in a concealed or drywall panel (2) and / or in the wall (W) and / or in the wall (W) with a base plaster (48) applied thereon or can be used, as well as a fastening (200) of the body (1) which comprises at least one flange (4) and at least one sealing collar (5) which is arranged at least on the flange (4) of the body (1) and extends over a room-side surface (6) of the flush-mounted or drywall panel (2) or the wall (W) or the wall (W) with the base plaster (48) or can be extended.

Description

The present invention relates to a wall insert, respectively. a mounting device for walls or also for floors or ceilings in damp or wet rooms, especially in the sanitary area, e.g. in the splash water area of showers, bathtubs and whirlpools and wellness facilities. The wall insert according to the invention is used to improve the fit of the fastenings of holders such as soap holders or shower holders or shower partitions, but also of fittings and lines. In addition to the improved seat, a wall insert according to the invention serves to increase the tightness of the wall, floor or ceiling structure.

The walls of damp or wet rooms are concealed, or better said under the tiles or panels, usually clad with plasterboard, gypsum fiber, plasterboard, rigid foam, cement fiber or mineral fiber panels or even built from the outset in the so-called dry construction using these panels, which In the following, concealed or drywall panels are referred to as a summary. These flush or drywall panels can be impregnated and are then usually colored light green for identification. However, despite the impregnation, they are only suitable for damp rooms to a limited extent.

If the impregnation is damaged or no longer present at cut edges or holes, then the material of the flush-mounted or drywall panels soaks up with moisture. It loses its strength and can also go moldy and swell. The suction effect of the moisture can already arise with a dowel hole or a crack in the joint.

Condensation on hot and cold water pipes may also be unfavorable from the adjacent ones Recessed or drywall panels sucked in.

The situation is similarly unfavorable with lightweight walls made of aerated concrete or aerated concrete blocks or other lightweight bricks, for example in the case of wall structures without the above-mentioned flush-mounted or drywall panels. As soon as the sealing barrier or composite seal, usually in the form of a sealing coating, is damaged somewhere, be it just through a dowel hole or capillary cracks, these stones also absorb the surrounding moisture and lose their strength in the process. But even with concrete walls or brick masonry or walls with base plaster, damage to the building fabric can occur if the bonded seal is defective.

As far as the material strength of these building materials is concerned, they often leave a lot to be desired. How often, for example, do the dowel screws on an adjustment rail for the shower head or, for example, fittings not last really well and for a long time, let alone with a handle next to a bathtub that is supposed to withstand the weight of a person repeatedly.

The object of the present invention is to provide a fastening option or a wall structure which meets the above-mentioned criteria of strength and tightness in an improved manner. The disadvantages of known fastenings should, if possible, be completely or largely eliminated.

The solution to the problem consists initially in the conception of a body that is fitted with a body wall ex works in a first recess in a concealed or drywall panel such as a plasterboard, gypsum fiber, plasterboard, hard foam, cement fiber or mineral fiber board or / and is permanently inserted into a first recess in the wall or can be permanently inserted into such a recess on site at the construction site. The body also has a fastening, which preferably comprises at least one flange. The attachment or rather The wall insert according to the invention further comprises at least one sealing collar which is arranged at least on the flange or, if supplied in the kit, can be arranged on site on the construction site and, in the final assembled state, extends over the room-side surface of the flush-mounted or drywall panel or the wall or its base plaster extends or can be extended and furthermore, according to the invention, can be integrated into the composite seal of the damp or wet room.

The flange can be used ex works or can be used on site at the construction site, in a form-fitting manner in a corresponding second recess or recess in the flush-mounted or drywall panel or in the wall or in the base plaster or in the composite seal. Preferably so that the flange surface is approximately flush with the room-side surface of the concealed or drywall panel or the wall or the base plaster. However, it is expressly within the scope of the disclosure of the present application to dispense with the second recess and to have a preferably thin flange directly on the room-side surface of the flush-mounted or drywall panel or the wall or the base plaster. Any necessary height adjustment can be made between the sealing collar and the composite seal of the damp or wet room.

The attachment of the body by means of the at least one flange in the second recess or recess - if this has been selected from the above-described types of attachment of the flange - in or on the flush-mounted or drywall panel or in or on the wall or in or on its The base plaster also preferably includes at least one fixation of the flange, for example by means of a quick-release adhesive, a dowel, a rivet or the like or just a screw that can be screwed directly into the material by means of a small dowel, but also through the flange. It ensures that the body is firmly seated when it is glued in, for example, but also generally when the body is fastened in the first recess.

The body can be made from solid material in one piece, for example from metal, plastic or mineral material. Cast honeycomb structures are also possible. The body can, however, also be hollow and be or will be filled ex works or on site at the construction site with a cement adhesive or just cement, a casting material or mineral casting, resin or epoxy material or plastic. The filling material of the body preferably provides an extremely stable seat for a dowel or directly for a screw or the like. In addition, the filler material is preferably insensitive to moisture once cured.

The sealing collar is preferably connected at least to the flange of the body arranged on the room side, for example by means of gluing or by pouring on or vulcanizing. In addition, the sealing collar can also be glued to the room-side surface of the filling material, again at the factory or when assembling a kit of a wall insert on site at the construction site. The sealing collar can, however, also be fastened to the flange or also to the filling material by means of a push-button or other form-fitting fastening. Here, males and correspondingly shaped females can be injection-molded or vulcanized, or inserts can be inserted or glued in.

The sealing sleeve can furthermore be self-adhesive in that it has an adhesive surface on the surface facing away from the room or on the wall, plastered or drywall panel. The sealing collar can also be a metal plate. However, it can also be entirely or partially just a mesh or fabric that is applied by means of a sealing adhesive or a sealing slurry or even directly by means of the tile adhesive. In any case, however, a sealing collar according to the invention is applied in the assembled state in such a way that it forms the connection between the body and the flush-mounted or drywall panel or panels or the wall or its base plaster overlaps on the room side, furthermore it can preferably be integrated into a composite seal of the damp or wet room and thus in the end result a completely watertight type of fastening or rather a completely watertight wall structure, despite an end covering that ultimately covers everything (e.g. tiles, panels, mosaic, colored, PU or cement-based coating) penetrating screw, valve or pipe connection.

According to a further embodiment of a wall insert according to the invention, the sealing collar can also be arranged on a profile or attachment frame or cover or simply closure, which is on a collar profile or a receptacle or receptacles of the body, respectively. its flange is sealingly on or used. The film of the sealing sleeve is then spread out on the room side over the connection between the body and the flush-mounted or drywall or the wall, glued on or, as described above, "silted up", again preferably by integration into the composite seal of the damp or wet room.

In all of the design variants described, the sealing collar can optionally also have a cut protection, as it was first described by the same applicant in an Austrian patent application AT 510 127 A1 was registered on 07/09/2010. This cut protection can be in the form of a flexible but cut-resistant metal or plastic strip or a flexible but cut-resistant perforated metal or plastic strip or a flexible but cut-resistant metal or plastic grille or a flexible but cut-resistant metal or plastic fabric and on the front - or be glued to the back of the sealing sleeve or incorporated into its material.

A preferred design variant of a wall insert according to the invention is a prefabricated complete set that comes from the factory as a ready-made solution with a fixed connection between the body and the concealed or drywall panel is delivered. This fixed connection is realized in that the body is screwed into the flush-mounted or drywall panel or screwed to it, or is glued or cast into it. Such fixed connections as described can preferably and easily be produced so tightly that the flush-mounted or drywall panel breaks rather than the connection loosing.

A wall insert delivered as a complete set or the concealed or drywall panel that forms it must then be installed by measuring in the middle of all the remaining concealed or drywall panels so that the body is ultimately placed in the desired location.

Another possible design variant of a wall insert according to the invention, however, provides that a modular system or kit that can be assembled on site is supplied. It is provided here that the individual components of the kit are assembled on site on the construction site to form a fully assembled wall insert according to the invention, in a method to be described later. The connection of the body to the flush-mounted or drywall panel or panels - or also the wall - takes place in any case and ultimately in the same way by screwing in, screwing or gluing the body, but then on site at the construction site.

Accordingly, a design variant of a wall insert according to the invention is also within the scope of the disclosure of the present application, in which the body itself is equipped with an external thread. Or further design variants in which screw connections are provided or so-called expansion screws that expand diametrically when screwed in by means of expanding hooks.

A further possibility of fastening according to a further embodiment variant of a wall insert according to the invention sees brackets or even arranged on the body adjustable brackets with elongated holes. These brackets made of metal or plastic make it possible to attach the body - regardless of whether it is already filled with the filling material or not - to a support structure or the wall itself, in advance at the desired location, i.e. before attaching the flush-mounted or drywall panels or the Basic plaster and in any case before the application of a final covering of the type mentioned in paragraph [0012].

Another embodiment of a wall insert according to the invention is an insert in an insert. The first wall insert is designed and arranged as previously described, but at the same time represents a form-fitting receptacle - preferably with form-fitting retaining elements - for a second wall insert. The second wall insert can accommodate the filling material, but also the first, the second in this latter case then still has the role of fastening the sealing collar. In any case, however, it is possible with this use-in-use solution to provide exchangeable holders or exchangeable elements without compromising the watertightness of the overall system. Such exchangeable brackets or elements can be, for example, shampoo or shower gel bottle holders or soap dishes, or the adjustment rails already mentioned or just simple holders for shower heads or bathtub handles or towel rails or even entire wall or corner areas or drainage channels.

A wall insert according to the invention disappears after installation under the tiles or slabs or the end covering. It is therefore essential to measure the location of the carcass before laying the tiles or slabs or applying the end covering, so that after installation you can still know where the wall insert or carcass is and to be able to install the desired bracket here. In order to be able to save this measurement for the sake of simplicity, a pin protruding from the body can be provided in the filling material, which the tiler or generally the fitter, who attaches the final covering. In this way, the location of the body remains visually visible.

Furthermore, according to the invention it can be provided, however, to arrange a piece of metal or a metal insert or a passive reflector without power supply in the filling material or in the housing of the body, all parts that can also be passed through the laid tiles or panels or the with a detector or active search device End covering can be located through it, even after years of possible renovation work in which the laid tiles or slabs or the end covering are retained. All of this is an alternative to a solution in which the tiler pre-drills a corresponding tile.

A wall insert according to the invention or, more precisely, that embodiment of a wall insert according to the invention in which the body is neither filled with the filling material at the factory, nor is it firmly connected to the flush-mounted or drywall panel at the factory, finds good application in "cladding" or wrapping of valve lines such as the cold and hot water connections. These lines usually protrude from the raw wall as pipes with an external thread and are usually protected with protective sleeves, which are preferably screwed on by means of an internal thread and also preferably have a conical outer diameter, when the wall is completed or when the tiles or slabs are laid or the end covering is attached exhibit. The latter in such a way that the end screwed into the wall has the tapering outer diameter and thus the protective sleeves from the masonry and the tile adhesive can be removed more easily.

Apart from condensation that can occur on these two pipes, the direct vicinity of the two pipes is also a possibility for moisture to enter the masonry. For this reason, it is consequently provided that, according to the invention, these two tubes are also "clad" with a body with filler material. For this, As a first solution, a fitting pipe piece or elbow inserted into a body and filling material ex works can be supplied and screwed to the fitting pipe in the wall on site or pressed in what is known as press fitting.

As a second possible solution to the sub-problem of "cladding" or sealing valve lines, a body housing without filler material, but with two openings in the base of the body housing corresponding to the tubes, is slipped onto the two tubes. Then the protective sleeves are screwed onto the two tubes and the body housing is filled with the filling material. The cement adhesive or the resin, which serves as a filler material, would stick so tightly to the two protective sleeves that they could no longer be unscrewed. In order to prevent this, it is a further small inventive aspect of the overall invention that these two protective sleeves are clad at least towards their tapered ends with a detachable and water-resistant plastic film cover, which can remain in the filling material body when the protective sleeve is unscrewed. All of this comes into consideration if the protective sleeves are unscrewed at all after the end covering has been attached, because it would also be possible to cut them off flush and screw a bridging pipe extension piece into the inside of the fitting line arranged in the wall.

• a) - Ausmessen eines Feucht- oder Nassraumes und Ermitteln des gewünschten Anbringunsgortes des Wandeinsatzes;
• b) - Auswählen eines geeigneten Wandeinsatzes mit einer bereits ab Werk festen Verbindung zwischen Korpus und Unterputz- bzw. Trockenbauplatte;
• c) - Zusammenstellen und Zuschneiden aller Unterputz- bzw. Trockenbauplatten, sodass die Unterputz- bzw. Trockenbauplatte mit dem Korpus den gewünschten Anbringungsort des Korpus ergibt;
• d) - Anmontieren aller Unterputz- bzw. Trockenbauplatten an einem Trägergestell oder Anbringen aller Unterputz- bzw. Trockenbauplatten an einer Rohmauer oder Wand mit oder ohne Grundputz;
• e) - Verfugen der Fugen zwischen allen Unterputz- bzw. Trockenbauplatten;
• f) - Anbringen eines Dichtanstrichs oder Bekleiden mit dichtender Folie auf allen Unterputz- bzw. Trockenbauplatten, als Verbundabdichtung des Feucht- oder Nassraumes;
• g) - Ausbreiten und Ankleben oder Verschlämmen der Dichtmanschette, in die Verbundabdichtung des Feucht- oder Nassraumes integrierend;
• h) - Ausmessen des Feucht- oder Nassraumes und Ermitteln des Zentrums des Korpus;
• i) - Befliesen oder Beplätteln oder Anbringen des Endbelags des Feucht- oder Nassraumes;
• j) - Verfugen der Fliesen oder Platten oder des Endbelags;
• k) - Ausmessen des Feucht- oder Nassraumes unter Abzug der Fliesen- oder Plattendicke und Ermitteln der Position des Korpus unter den Fliesen;
• l) - Anbringen der gewünschten Befestigung durch die Fliesen oder Platten oder Endbelag hindurch in dem Korpus.

The present application discloses a first method for assembly or for the use of a wall insert as disclosed with a connection between the body and the flush-mounted or drywall panel that is already fixed at the factory, performing the following basic method steps:

• a) - Measuring a damp or wet room and determining the desired location of the wall insert;
• b) - Selecting a suitable wall insert with a fixed connection between the body and the concealed or drywall panel that is already fixed at the factory;
• c) - Compilation and cutting of all flush-mounted or Drywall panels, so that the flush-mounted or drywall panel with the body results in the desired location of the body;
• d) - Assembling all concealed or drywall panels on a support frame or attaching all concealed or drywall panels to a raw wall or wall with or without a base plaster;
• e) - Grouting the joints between all flush-mounted or drywall panels;
• f) - Applying a sealant coating or cladding with sealing film on all flush-mounted or dry construction panels, as a bonded seal of the damp or wet room;
• g) - Spreading and gluing or silting up the sealing sleeve, integrating it into the bonded seal of the damp or wet room;
• h) - measuring the damp or wet room and determining the center of the body;
• i) - Tiling or peeling or applying the final covering of the damp or wet room;
• j) - grouting the tiles or slabs or the final covering;
• k) - Measure the damp or wet room, subtracting the tile or panel thickness and determining the position of the body under the tiles;
• l) - Applying the desired fastening through the tiles or panels or end covering in the body.

• a') - Falls vorgesehen, Anmontieren aller Unterputz- bzw. Trockenbauplatten an einem Trägergestell oder Anbringen aller Unterputz- bzw. Trockenbauplatten an einer Rohmauer oder Wand mit oder ohne Grundputz;
• b') - Falls vorgesehen, Verfugen der Fugen zwischen allen Unterputz- bzw. Trockenbauplatten;
• c') - Anbringen eines Dichtanstrichs oder Bekleiden mit einer dichtenden Folie auf allen Unterputz- bzw. Trockenbauplatten oder auf der Rohmauer oder Wand mit oder ohne Grundputz, als Verbundabdichtung des Feucht- oder Nassraumes;
• d') - Ausmessen und Ermitteln des gewünschten Anbringungsortes des Korpus;
• e') - Ausbohren oder Ausfräsen einer Ausnehmung in der Unterputz- bzw. Trockenbauplatte oder in der Rohmauer oder Wand mit oder ohne Grundputz, an der ermittelten Stelle für die Aufnahme des Korpus;
• f') - Ein- oder Verschrauben oder Einkleben des Korpus in der Unterputz- bzw. Trockenbauplatte oder in der Rohmauer oder Wand mit oder ohne Grundputz;
• g') - Ausbreiten und Ankleben oder Verschlämmen der Dichtmanschette, in die Verbundabdichtung des Feucht- oder Nassraumes integrierend;
• h') - Ausmessen des Feucht- oder Nassraumes und Ermitteln des Zentrums des Korpus;
• i') - Befliesen oder Beplätteln oder Anbringen des Endbelags des Feucht- oder Nassraumes;
• j') - Verfugen der Fliesen oder Platten oder des Endbelags;
• k') - Ausmessen des Feucht- oder Nassraumes unter Abzug der Fliesen- oder Plattendicke und Ermitteln der Position des Korpus unter den Fliesen oder Platten oder Endbelag;
• l') - Anbringen der gewünschten Befestigung durch die Fliesen oder Platten oder Endbelag hindurch in dem Korpus.

The present application discloses a second method for assembling or using a wall insert as disclosed in the modular system, with a body that is preferably filled with filling material at the factory, but is not yet firmly connected to a concealed or drywall panel, the body is optionally used in a concealed or dry construction panel or in a rough wall or wall with or without a base plaster, performing the following basic process steps:

• a ') - If provided, mounting all concealed or dry construction panels on a support frame or attaching all concealed or dry construction panels to a rough wall or wall with or without a base plaster;
• b ') - If provided, grouting the joints between all concealed or drywall panels;
• c ') - Applying a sealing coating or cladding with a sealing film on all flush-mounted or dry construction panels or on the raw wall or wall with or without a base plaster, as a composite seal for the damp or wet room;
• d ') - measuring and determining the desired location of the body;
• e ') - Drilling or milling out a recess in the flush-mounted or drywall panel or in the raw wall or wall with or without base plaster, at the determined location for receiving the body;
• f ') - screwing or screwing or gluing the body in the flush-mounted or drywall panel or in the raw wall or wall with or without base plaster;
• g ') - Spreading and gluing or silting up the sealing sleeve, integrating it into the composite seal of the damp or wet room;
• h ') - measuring the damp or wet room and determining the center of the body;
• i ') - Tiling or peeling or applying the final covering of the damp or wet room;
• j ') - grouting the tiles or slabs or the final covering;
• k ') - Measuring the damp or wet room, deducting the tile or slab thickness and determining the position of the body under the tiles or slabs or end covering;
• l ') - Applying the desired fastening through the tiles or slabs or end covering in the body.

• a") - Falls vorgesehen, Anmontieren aller Unterputz- bzw. Trockenbauplatten an einem Trägergestell oder Ankleben aller Unterputz- bzw. Trockenbauplatten an einer Rohmauer oder Wand mit oder ohne Grundputz, rund um mindestens eine Armaturenleitung;
• b") - Falls vorgesehen, Verfugen der Fugen zwischen allen Unterputz- bzw. Trockenbauplatten;
• c") - Anbringen eines Dichtanstrichs oder Bekleiden mit einer dichtenden Folie auf allen Unterputz- bzw. Trockenbauplatten oder Rohmauer oder Wand, als Verbundabdichtung des Feucht- oder Nassraumes;
• d") - Ausbohren oder Ausfräsen einer Ausnehmung in der Unterputz- bzw. Trockenbauplatte oder Rohmauer oder Wand mit oder ohne Grundputz rund um die mindestens eine Armaturenleitung, für die Aufnahme des Korpus;
• e") - Aussparen von mindestens einer Öffnung im Korpusboden des Korpus für die Aufnahme der mindestens einen Armaturenleitung;
• f") - Verschrauben oder Einkleben des Korpus in der Unterputz- bzw. Trockenbauplatte oder Rohmauer oder Wand mit oder ohne Grundputz;
• g") - Anbringen von mindestens einer Schutzhülse an die mindestens eine Armaturenleitung;
• h") - Füllen des Korpus mit Füllmaterial;
• i") - Ausbreiten und Ankleben oder Verschlämmen der Dichtmanschette, in die Verbundabdichtung des Feucht- oder Nassraumes integrierend;
• j") - Aushärtenlassen des Füllmaterials;
• k") - Befliesen oder Beplätteln oder Anbringen des Endbelags des Feucht- oder Nassraumes, unter Aussparung der mindestens einen Schutzhülse;
• l") - Verfugen der Fliesen oder Platten oder des Endbelags;
• m") - Herausdrehen oder bündiges Abschneiden der mindestens einen Schutzhülse;
• n") - Anbringen der Armatur an der mindestens einen Armaturenleitung.

The present application discloses a third method for assembling or using a wall insert as disclosed in the modular system, with a body that is not yet filled with filling material at the factory and is also not yet firmly connected to a concealed or drywall panel, wherein the "cladding" or sealing of at least one valve line is pursued, again optionally in a concealed or dry construction panel or in a raw wall or wall with or without base plaster, with the execution of the following basic procedural steps:

• a ") - If provided, mounting all concealed or drywall panels on a support frame or gluing all concealed or drywall panels to a raw wall or wall with or without base plaster, around at least one valve line;
• b ") - If provided, grouting the joints between all concealed or drywall panels;
• c ") - Applying a sealant coating or cladding with a sealing film on all concealed or dry construction panels or raw wall or wall, as a bonded seal of the damp or wet room;
• d ") - Drilling or milling out a recess in the concealed or dry construction panel or raw wall or wall with or without base plaster around the at least one valve line, for receiving the body;
• e ") - Recess of at least one opening in the base of the body for receiving the at least one fitting line;
• f ") - screwing or gluing the body into the concealed or dry construction panel or raw wall or wall with or without base plaster;
• g ") - Attaching at least one protective sleeve to the at least one valve line;
• h ") - filling the body with filler material;
• i ") - Spreading and gluing or silting up the sealing sleeve, integrating it into the bonded seal of the damp or wet room;
• j ") - allowing the filler material to harden;
• k ") - Tiling or peeling or attaching the end covering of the damp or wet room, leaving out the at least one protective sleeve;
• l ") - grouting the tiles or slabs or the final covering;
• m ") - unscrewing or flush cutting off the at least one protective sleeve;
• n ") - Attaching the valve to the at least one valve line.

• Halterungen, Armaturen und Leitungen bekommen einen sehr festen und sehr lange haltenden Sitz.
• Das System insgesamt ist wasserdicht, eine Dichtsperre bzw. eine Verbundabdichtung des Raumes ist nirgends unterbrochen.
• Die Dichtmanschette ist in die Verbundabdichtung des Feucht- oder Nassraumes integrierbar.
• Die Materialfestigkeit der typischerweise im Leichtbau verwendeten Baumaterialien bleibt erhalten.
• Das Aufquellen der Unterputz- bzw. Trockenbauplatten oder Porenbeton- oder Gasbetonsteine oder Leichtziegelsteine wird vermieden.
• Schimmel und Moder werden vermieden.
• Es besteht wahlweise eine Fertiglösung bzw. ein Komplettset ab Werk oder ein Bausatz im Baukastensystem für die Montage vor Ort auf der Baustelle.
• Der Wandeinsatz und seine Dichtmanschette tragen nicht auf und sind somit gut verfliesbar oder mit einem anderen Endbelag überdeckbar.
• Falls vorgesehen, ist die Dichtmanschette mittels eines Schnittschutzes geschützt.
• Falls vorgesehen, ist der Wandeinsatz mit verstellbaren Bügeln unterschiedlich platzierbar.
• Falls vorgesehen, sind Halterungen oder Bereiche austauschbar.
• Falls vorgesehen, können einmal platzierte Wandeinsätze auch nachträglich durch die bereits verlegten Fliesen oder Platten oder den Endbelag hindurch geortet werden.
• Falls vorgesehen, bleiben die Schutzhülsen an den Armaturenleitungen immer gut lösbar.

A wall insert according to the invention brings the following Advantages:

• Brackets, fittings and lines get a very firm and very long-lasting fit.
• The system as a whole is watertight, a sealing barrier or composite sealing of the room is nowhere interrupted.
• The sealing collar can be integrated into the composite seal of the damp or wet room.
• The material strength of the building materials typically used in lightweight construction is retained.
• The swelling of the concealed or dry construction panels or aerated concrete or aerated concrete blocks or lightweight bricks is avoided.
• Mold and mildew are avoided.
• There is either a ready-made solution or a complete set ex works or a kit in a modular system for on-site assembly on the construction site.
• The wall insert and its sealing collar are not bulky and can therefore be easily tiled or covered with another end covering.
• If provided, the sealing sleeve is protected by a cut protection.
• If provided, the wall insert can be placed in different positions with adjustable brackets.
• If provided, brackets or areas are interchangeable.
• If provided, wall inserts that have already been placed can also be subsequently located through the tiles or slabs that have already been laid or the end covering.
• If provided, the protective sleeves on the valve lines always remain easily detachable.

The disclosed different design variants of a wall insert according to the invention can be combined with one another. For example, the design variants with or without a fixed connection ex works can be combined at will and reciprocally with the different design variants of the body and all of this in turn with the different design variants of the sealing collar, be it whether the sealing collar is only with the Flange is glued, or with the filling material, or whether the sealing sleeve is a self-adhesive film, a metal plate or a mesh or fabric to be sludged. The same applies optionally and reciprocally for the different design variants with regard to the type of attachment of the body, be it by gluing, with or without external thread, screws for fixing, screws with retaining claws or expanding screws or the design variant "use in action" or those with location .

Further or advantageous configurations of a wall insert according to the invention form the subject matter of the dependent claims.

The list of reference symbols is part of the disclosure.

The invention is explained in more detail symbolically and by way of example with the aid of figures. The figures are described coherently and comprehensively. They represent schematic and exemplary representations and are not true to scale, not even in the relation of the individual components to one another. The same reference symbols denote the same component, reference symbols with different indices indicate functionally identical or similar components.

• Fig. 1 eine symbolische und beispielhafte Schnittansicht einer ersten Ausgestaltungsvariante eines erfindungsgemäßen Wandeinsatzes im montierten Zustand, mit einem in eine Unterputz- bzw. Trockenbauplatte aber gleichzeitig auch in eine Ausnehmung in einer Rohmauer oder Wand eingesetzten Korpus;
• Fig. 2 eine symbolische und beispielhafte Schnittansicht einer zweiten Ausgestaltungsvariante eines erfindungsgemäßen Wandeinsatzes im montierten Zustand, mit einem Korpus, der über ein Rohr einer Armaturenleitung gestülpt ist;
• Fig. 3 eine symbolische und beispielhafte Schnittansicht einer dritten Ausgestaltungsvariante eines erfindungsgemäßen Wandeinsatzes im montierten Zustand, mit einem Einsatz im Einsatz;
• Fig. 4 eine symbolische und beispielhafte Schnittansicht einer vierten Ausgestaltungsvariante eines erfindungsgemäßen Wandeinsatzes, mit einem Korpus, der mit Schraubverbindungen mit einer Unterputz- bzw. Trockenbauplatte verbunden ist;
• Fig. 5 eine symbolische und beispielhafte Schnittansicht einer fünften Ausgestaltungsvariante eines erfindungsgemäßen Wandeinsatzes im montierten Zustand, mit einem im Flanschbereich besonders ausgestalteten Korpus sowie einem beispielhaften Seifenhalter;
• Fig. 6 eine symbolische und beispielhafte Schnittansicht einer sechsten Ausgestaltungsvariante eines erfindungsgemäßen Wandeinsatzes, mit einem Korpus, der im Flanschbereich ein Kragenprofil ausformt, auf das ein Aufsetzrahmen aufsetzbar ist;
• Fig. 7 eine symbolische und beispielhafte Schnittansicht einer siebten Ausgestaltungsvariante eines weiterhin erfindungsgemäßen Wandeinsatzes, mit einem Korpus, der im Flanschbereich Aufnahmen ausformt, in die ein Deckel oder Abschluss einsetzbar ist und
• Fig. 8 eine symbolische und beispielhafte Schnittansicht einer achten Ausgestaltungsvariante eines weiterhin erfindungsgemäßen Wandeinsatzes, mit einem Korpus, der im Flanschbereich ebenfalls Aufnahmen für einen Abschluss ausformt, allerdings ist dieses Mal eine Dichtmanschette an diesem Abschluss angeordnet.

It show thereby

• Fig. 1 a symbolic and exemplary sectional view of a first embodiment variant of a wall insert according to the invention in the assembled state, with a body inserted into a concealed or drywall panel but at the same time also into a recess in a raw wall or wall;
• Fig. 2 a symbolic and exemplary sectional view of a second embodiment of a wall insert according to the invention in the assembled state, with a body that is slipped over a pipe of a fitting line;
• Fig. 3 a symbolic and exemplary sectional view a third embodiment of a wall insert according to the invention in the assembled state, with an insert in use;
• Fig. 4 a symbolic and exemplary sectional view of a fourth embodiment of a wall insert according to the invention, with a body that is connected with screw connections to a flush or drywall panel;
• Fig. 5 a symbolic and exemplary sectional view of a fifth design variant of a wall insert according to the invention in the assembled state, with a body specially designed in the flange area and an exemplary soap holder;
• Fig. 6 a symbolic and exemplary sectional view of a sixth embodiment variant of a wall insert according to the invention, with a body which forms a collar profile in the flange area, onto which a mounting frame can be placed;
• Fig. 7 a symbolic and exemplary sectional view of a seventh embodiment variant of a wall insert according to the invention, with a body that forms receptacles in the flange area into which a cover or closure can be inserted and
• Fig. 8 a symbolic and exemplary sectional view of an eighth embodiment of a wall insert according to the invention, with a body that also forms receptacles for a termination in the flange area, but this time a sealing collar is arranged on this termination.

The Fig. 1 shows in a symbolic and exemplary sectional view the individual components of a first embodiment variant of a wall insert 100 according to the invention in a damp or wet room FR. These components are a body 1, which is firmly connected to a concealed or drywall panel 2 in a fastening 200 by a body wall 7, but also a flange 4 in a recess 3 of the concealed or drywall panel 2 with it by means of an adhesive layer 8 is glued. The body wall 7 extends even deeper into a recess 9 in a Raw wall or wall W can be a borehole or a cutout. Soundproofing strips 11a-11c are optionally attached within this recess 9, both on the body wall 7 and on a body floor 10. These soundproofing strips 11a-11c can also be flame-proofing strips or a combination thereof.

The moreover one is in this Fig. 1 it can be seen that the flush-mounted or drywall panel 2 is attached to the raw wall or wall W with a mortar or adhesive 12.

On the room side, a sealing collar 5 is attached by means of an adhesive layer 13 at least to the flange 4, but also overlapping on a room-side surface 6 of the flush-mounted or drywall panel 2. Tiles 14a and 14b, for example, which are attached with tile adhesive 15 over the sealing collar 5 and beyond that on the concealed or drywall panel 2, form the closure on the room side. So that no moisture can penetrate into the tile adhesive 15 even through a bore 17, a capillary protection ring 16 is preferably arranged around the bore 17.

The moreover one is in this Fig. 1 It can also be seen that in this embodiment of a wall insert 100 according to the invention, the body 1 is filled with a filler material 18, and that the sealing collar 5 is glued not only to the flange 4, but optionally also to a room-side surface 19 of the filler material 18. In any case, however, the sealing collar 5 also extends over at least part of the room-side surface 6 of the flush-mounted or drywall panel 2 and can merge in a watertight manner into a composite seal of the damp or wet room FR, which is no longer shown.

The bore 17 continues into the interior of the filler material 18 and has received a dowel 20, which is particularly strong and for a stainless steel screw 21 and any holder, which is not shown in any more detail Guaranteed watertight fit all around. The dowel 20 can only have been inserted into the filler material 18 as shown, but it is also possible to set the bore 17 through the tiles 14a, 14b or the end covering and thus the dowel 20 would then remain flush with their surface . An axis A is to be understood as a center axis of the bore and not also of the body 1, in other words, the body 1 can be round, but also have other shapes, for example it can be cuboid.

The attachment 200 of the body 1 or of the flange 4 to the flush-mounted or drywall panel 2 comprises screws 44a and 44b which fix the body 1 through the flange 4 when the adhesive layer 8 is attached and cured.

In the Fig. 2 In a symbolic and exemplary sectional view, the components of a second embodiment variant of a wall insert 100a according to the invention are shown in a humid or wet room FR _1, which is only indicated symbolically. The differences to the embodiment variant of a wall insert 100 according to the invention from FIG Fig. 1 exist in two ways. Firstly, a body 1 a is equipped with a body bottom 10 a which has an opening 22. With this opening 22, the body 1a is turned up on a fitting line 23 such as a hot or cold water connection.

Secondly, a filler material 18a was only poured into the body 1a on site at the construction site in such a way that it encloses the fitting line 23, but also a protective sleeve 24, which is screwed onto an external thread 26 of the fitting line 23, for example with an internal thread 25 . At least at the tapering, wall-side end of the protective sleeve 24 is a sleeve or sleeve 27 made of water-resistant film, which prevents the protective sleeve 24 from sticking inexorably with the filling material 18a and which can remain in the filling material 18a when the protective sleeve 24 is unscrewed. But as in the general one Description in paragraph [0025] mentioned, it would also be possible to leave the protective sleeve 24 in the filler material 18a and cut off flush with the room-side surface of tiles 14c and 14d so that one end that forms a hexagon 51 would then fall away. A fitting is then ultimately and usually implemented with an elongating pipe connection piece, which is no longer shown in detail.

An attachment 200a between the body 1a and a flush-mounted or dry construction panel 2a is realized by an adhesive layer 8a connecting them and can either be ex works or be made on site at the construction site.

A sealing collar 5a can, as in the embodiment variant of a wall insert 100 according to the invention, from FIG Fig. 1 also be arranged only on a flange 4a of the body 1a, or, as shown, also on a room-side surface 19a of the filling material 18a. Beyond the flange 4a, however, towards the outside or distally, if you will, the sealing collar 5a also extends in any case over a room-side surface 6a of the concealed or drywall panel 2a and can be used in a composite seal of the wet or dry construction (not shown) Pass over wet room FR ₁ watertight.

An axis A ₁ is to be understood as the central axis for the round fitting line 23 and the screwed-on protective sleeve 24, but does not have to mean that the body 1a or a recess 9a in a raw wall or wall W ₁ must also be round. It can of course be round because it was drilled around the valve lines with a cup drill, but it can also be milled out in a cuboid shape, for example.

The body bottom 10a and a body wall 7a are embedded in the recess 9a with sound or flame protection strips 11d-11f. The moreover one is in this Fig. 2 still It can be seen that the flush-mounted or drywall panel 2a _{is attached to the raw wall or wall W 1} with mortar or adhesive 12a and the tiles 14c and 14d are attached to the room-side surface 6a of the flush-mounted or drywall panel 2a by means of tile adhesive 15a. The sealing collar 5a is also attached to this room-side surface 6a by means of an adhesive layer 13a.

The body 1a or the flange 4a within a recess 3a in the flush-mounted or drywall panel 2a is fixed by means of screws 44c and 44d when the adhesive layer 8a is applied and cured.

The Fig. 3 shows a third embodiment variant of a wall insert 100b according to the invention in a damp or wet room FR _{2, which is} only indicated. This design variant of a wall insert 100b according to the invention is an insert in use and differs from the design variants of a wall insert 100 and 100a according to the invention from FIGS Figures 1 and 2 mainly because a body 1b does not take up any filling material this time, but a second insert 28. This second insert 28 can be designed as a wall shelf, for example with a button 29 or hooks for hanging a shower gel bottle or something similar with a cavity 30 for receiving a sponge, for example. At the bottom, the second insert 28 can have a small border 31 and furthermore preferably a drainage hole 32.

The second insert 28 is detachably connected to the wall insert 1b and can thus be exchanged, with an identical or similar insert or with a completely different one such as a soap holder or a channel body or a drainage line or drainage channel or a shower slide bar or a holder for a Shower partition or other bracket. The releasable connection can, for example, as shown, comprise a plurality of balls 33a-33d which, with the application of force, form a positive fit Shaped ball sockets 34a-34d fit, but other plug connections that can be detached with the use of force, or magnets, are also possible.

On the room side, a sealing sleeve 5b is still attached to a flange 4b of the body 1b by means of an adhesive layer 13b, the latter being able to be integrated into a composite seal of the damp or wet room FR ₂ , which is no longer shown. A possible room-side end covering 35 is only shown this time by means of a line, because it does not always have to be tiles, panels or mosaic, namely, colored, PU or cement-based coatings are also possible.

As optionally designed and shown accordingly, the second insert 28 can have an edge profile 36 which slightly overlaps the end covering 35 and is sealed with a profile seal 37.

An attachment 200b of the body 1b in the flush or drywall panel 2b is implemented, either ex works or only on site at the construction site, in that a body wall 7b, but also the flange 4b, is or has been glued with an adhesive layer 8b. The carcass wall 7b can optionally also extend into a recess 9b in a raw wall or wall W ₂ , a carcass bottom 10b being soundproofed by means of an optional soundproofing strip 11g, but the carcass wall 7b no longer this time, in contrast to the Figures 1 and 2 .

A flush or drywall panel 2b is attached to the raw wall or wall W ₂ with a mortar or adhesive layer 12b and forms a room-side surface 6b and therein a recess 3b in which the flange 4b is fixed with screws 44e and 44f.

In the Fig. 4 is a symbolic and exemplary sectional view of a fourth embodiment variant of a wall insert 100c according to the invention in one only indicated damp or wet room FR _{3 is} shown. This wall insert 100c still comprises a body 1c, which on the room side forms a flange 4c, which in turn is inserted into a recess 3c of a flush-mounted or drywall panel 2c. However, this time an attachment 200c between the body 1c and the flush-mounted or drywall panel 2c is not implemented by means of an adhesive connection, but rather by means of several screw connections, preferably four. Two are shown and each comprise guides 38a and 38b with screws 39a and 39b inserted therein and retaining claws 40a and 40b.

A recess in a raw wall or wall W ₃ , in which the body 1c as in the previous Figures 1 to 3 is used, is omitted in this embodiment. If you want, you can omit the application of mortar 12c in the case of the retaining claws 40a and 40b.

Optionally, this time a sealing collar 5c is a metal plate that can be attached with an adhesive layer 13c to a room-side surface 6c of the flush-mounted or drywall panel 2c, but also to a room-side surface 19b of a filler material 18b. A particularly stable and watertight attachment can now be made in the filler material 18b through the sealing collar 5c, although this is no longer shown in more detail.

An axis A ₂ can be understood as the central axis because the body 1c is preferably round, but it can also be angular. In any case, however, a third screw 39c with a third retaining claw 40c can be seen, deeper than in the sectional plane and therefore not hatched.

The remaining components and features such as a body wall 7c, a body bottom 10c and screws 44g and 44h for fixing the flange 4c or the body 1c are from the Figures 1-3 already known and are therefore only indicated with continued reference symbols and indices.

The Fig. 5 shows again in a symbolic and exemplary sectional view a fifth embodiment variant of a wall insert 100d according to the invention in a damp or wet room FR _{4, which is} only indicated. This wall insert 100d or a body 1d is like the previously disclosed design variants 100, 100a and 100b from FIGS Figures 1-3 also, connected in a fastening 200d to a flush-mounted or drywall panel 2d, the fastening 200d comprising an adhesive layer 8c. In contrast to the previous design variants, however, the body 1d is characterized by a flange 4d which is continued in a collar profile 42.

A sealing collar 5d is this time a mesh or fabric which is attached to a recess 3d of the flush-mounted or drywall panel 2d by means of an adhesive layer 13d and to a wall-side surface of the flange 4d by means of an adhesive layer 13e. Outwardly or distally, the sealing collar 5d can be glued directly with a tile adhesive 15b to the flush-mounted or drywall panel 2d or a room-side surface 6d thereof, with which tiles 14e and 14f are in turn attached and in this way no longer closer The composite seal shown for the damp or wet room FR _{4 can be} integrated.

As a particularly stable type of fastening, it is optionally possible not to simply insert a metal heavy-duty dowel 20a with a metric internal thread into a hole in a filler material 18c of the body 1d, but to have it inserted or "poured" into it ex works or on site at the construction site . A stainless steel screw 21a with a metric external thread can then fasten, for example, a soap holder SH on the wall insert 100d or fitted into the collar profile 42 in a particularly stable and easily replaceable manner. The soap holder SH can, for example, be made of ceramic and have a drainage hole 32a which is covered with a sieve 41.

The remaining components and features are from the Figures 1-4 already known and are therefore only indicated with continued reference symbols and indices.

In the Fig. 6 In a symbolic and exemplary sectional view, a sixth embodiment variant of a wall insert 100e according to the invention is shown in a damp or wet room FR _5, which is only indicated. A body 1e forms, similar to the embodiment variant of a wall insert 100d according to the invention, from FIG Fig. 5 , again a flange 4e and a collar profile 42a. A matching attachment frame 43, to which a sealing collar 5e is attached, can be placed on the latter.

Similar to the previous design variants, the sealing collar 5e can be applied as desired to the remaining extent of the flange 4e and also to a room-side surface 6e of a flush-mounted or dry construction panel 2e and integrated into a composite seal of the damp or wet room FR ₅ , which is no longer shown become.

In any case, however, a fastening of the type disclosed so far can be placed in a room-side surface 19d of a filler material 18d which is stable and sealed all around.

Be an axis A ₄ can be used as the center axis of a circular wall insert 100e seen, but need not be, because the wall insert 100e or even his collar profile 42a may also be rectangular.

The remaining components and features are from the Figures 1-5 already known and are therefore only indicated with continued reference symbols and indices.

The Fig. 7 shows a symbolic and exemplary sectional view of a seventh embodiment variant of a wall insert 100f according to the invention in a damp or wet room FR _{6, which is} only indicated. A body 1f forms, similar to the embodiment variant of a wall insert 100e according to the invention, from FIG Fig. 6 , again a flange 4f and this time no collar profile, but recordings 45a and 45b. A suitable cover or closure 47 can be inserted into the latter with projections 46a and 46b.

In contrast to earlier design variants, the body 1f is this time glued into a recess 9e, which is only located in a raw wall or wall W ₆ and no longer only or also in a flush-mounted or drywall panel. The adhesive connection is realized in that an adhesive layer 8e is attached both to a body wall 7f and to the flange 4f. Also within the recess 9e, a body base 10f carries a soundproofing strip 111.

In addition to the adhesive connection 8e, a fastening 200f also includes screws 44m and 44n which fix the flange 4f in a recess 3f, this time being formed by the raw wall or wall W ₆ .

It is also a possible design variant for all previously disclosed wall inserts that this time it is not a flush or drywall panel that forms a surface 6f on the room side, but the raw wall or wall W ₆ itself. On this surface 6f on the room side, a sealing collar 5f is attached by means of an adhesive layer 13f attached and above an end covering 35a.

Any desired holder can be attached, for example, through the cover or closure 47, into a filler material 18e or a room-side surface 19e of the same.

An axis A ₅ does not necessarily have to be a Center axis of a round wall insert 100f can be understood.

In the Fig. 8 a symbolic and exemplary sectional view shows an eighth embodiment variant of a wall insert 100g according to the invention in a damp or wet room FR _7, which is merely indicated. A body 1g forms, similar to the embodiment variant of a wall insert 100f according to the invention, from FIG Fig. 7 , again a flange 4g and receptacles 45c and 45d for a cover or closure 47a with projections 46c and 46d. It is not shown in more detail, but again it would be possible to attach any desired holder through the cover or closure 47a, into a filler material 18f or into a room-side surface 19f of the same.

An axis A ₆ again does not necessarily have to mean that the wall insert 100g or even just the body 1g and the cover or closure 47a are round.

A fastening 200g comprises an adhesive layer 8f with which a body wall 7g is glued _{into a recess 9f in a raw wall or wall W 7.} This recess 9f is this time or optionally in all other design variants also, directly and completely in the raw wall or wall W ₇ , which can be, for example, a light brick masonry without any concealed or drywall panels being attached to it. A base plaster 48 can, but does not have to be, applied.

Also located within the recess 9f is a soundproofing strip 11m, which is arranged on a body base 10g. The attachment 200g further comprises screws 44o and 44p for fixing the flange 4g or the body 1g.

The adhesive layer 8f extends not only over the body wall 7g, but also over an inner surface of the flange 4g on the wall side. This in turn is in this time a recess 3g is arranged, which is formed by the base plaster 48 directly on a room-side surface 6g of the raw wall or wall W ₇ . All previous design variants of disclosed wall inserts can of course also be arranged directly in and on the raw wall or wall W ₇ .

As shown, a sealing collar 5g can be glued to the outer surfaces of the projections 46c and 46d with an adhesive layer 13g or 13h, respectively, and optionally be partially formed from a full-surface material that merges into a mesh or fabric. Furthermore, optionally, the flange 4g, for example, can have a form-fitting connection with the sealing collar 5g, which comprises, for example, push-button females 49a and 49b, for receiving corresponding push-button males 50a and 50b. These can be injection-molded or vulcanized on or inserted or glued-in inserts.

List of reference symbols

1, 1a-1g -

Body

2, 2a-2e -

Concealed or dry construction board, plasterboard, gypsum fiber board, plasterboard, mineral board

3, 3a-3g -

Recess, recess in 2 or W

4, 4a-4g -

flange

5, 5a-5g -

Sealing sleeve

6, 6a-6g -

room-side surface of 2 or W

7, 7a-7g -

Body wall

8, 8a-8f -

Adhesive layer between 1 or 4 and 2 or W

9, 9a-9f -

Recess, borehole, milling

10, 10a-10g -

Body base

11a-11m -

Soundproof, flame retardant strips or both

12, 12a-12e -

Mortar, glue

13, 13a-13h -

Adhesive layer between 5 and 2 or 4, W or 47a

14a-14f -

Tile, slab or mosaic

15, 15a, 15b -

tile glue

16 -

Capillary protection ring

17 -

drilling

18, 18a-18f -

Filler material, cement, cement glue, resin, epoxy material, mineral casting

19, 19a-19f -

room-side surface of 18

20, 20a -

Dowels

21, 21a -

Stainless steel screw

22 -

Opening in 10

23 -

Faucet line, hot or cold water connection

24 -

Protective sleeve

25 -

Internal thread of 24

26 -

External thread of 23

27 -

Sleeve or cover made of water-resistant film

28 -

second use

29 -

Button or hook

30 -

Hollowing out

31 -

border

32, 32a -

Drainage hole

33a-33d -

Bullet

34a-34d -

Ball socket

35, 35a -

Finishing, colored, PU or cementitious coating

36 -

Edge profile

37 -

Profile seal

38a, 38b -

guide

39a-39c -

screw

40a-40c -

Retaining claw

41 -

Sieve

42, 42a -

Collar profile

43 -

Collars

44a-44p -

Screw

45a-45d -

admission

46a-46d -

Cantilever

47, 47a -

Cover, conclusion

48 -

Base plaster

49a, 49b -

Push-button female

50a, 50b -

Push-button male

51 -

Hexagon

100, 100a-100g -

Wall insert

200, 200a-200g -

Attachment

A, A1-A6 -

axis

FR, FR1-FR7 -

Damp or wet room

SH -

Soap holder

W, W1-W7 -

Wall, raw wall or stand structure or support frame

Claims (21)

Wall insert (100, 100a-100g) for flush-mounting in a wall (W, W ₁ -W ₇ ) or in a floor or ceiling of a damp or wet room (FR, FR ₁ -FR ₇ ), characterized that the wall insert (100, 100a-100g) comprises a body (1, 1a-1g) which with a body wall (7, 7a-7g) in a recess (9, 9a-9f) in a flush or drywall panel (2, 2a-2e) and / or in the wall (W, W ₁ -W ₇ ) or / and in the wall (W, W ₁ -W ₇ ) with a base plaster (48) applied to it or can be used, as well as a fastening (200, 200a-200g) of the body (1, 1a-1g), which comprises at least one flange (4, 4a-4g), and at least one sealing collar (5, 5a-5g) which is attached at least to the Flange (4, 4a-4g) of the body (1, 1a-1g) is arranged and extends over a room-side surface (6, 6a-6g) of the flush-mounted or drywall panel (2, 2a-2e) or the wall (W , W ₁ -W ₇ ) or the wall (W, W ₁ -W ₇ ) with the base plaster (48) extends or is extendable. Wall insert (100, 100a-100g) according to Claim 1, characterized in that the flange (4, 4a-4g) is positively locked in a second recess (3, 3a-3e) of the flush-mounted or drywall panel (2, 2a-2e) or the wall (W, W ₁ -W ₇ ) or the wall (W, W ₁ -W ₇ ) with the base plaster (48) is arranged. Wall insert (100, 100a-100g) according to one of the preceding claims, characterized in that the fastening (200, 200a-200g) comprises screws (44a-44p) which fix the flange (4, 4a-4g). Wall insert (100, 100a-100g) according to one of the preceding claims, characterized in that the body (1, 1a-1g) consists of a solid material made of metal, plastic or mineral material. Wall insert (100, 100a-100g) according to one of the preceding Claims, characterized in that the body (1, 1a-1g) has a cast honeycomb structure. Wall insert (100, 100a-100g) according to one of the preceding claims 3 or 5, characterized in that the body (1, 1a-1g) is hollow and with a filling material (18, 18a-18f) ex works or on site at the construction site ) made of cement, cement adhesive, casting material, mineral casting, resin, epoxy material or plastic is or can be filled. Wall insert (100, 100a, 100c) according to the preceding claim 6, characterized in that the sealing collar (5, 5a, 5c) is glued to a room-side surface (19, 19a, 19b) of the filling material (18, 18a, 18b). Wall insert (100, 100a-100g) according to one of the preceding claims, characterized in that the sealing collar (5, 5a-5g) is self-adhesive or a mesh and is inserted into the composite seal of _{the damp or wet room (FR, FR 1 -FR 7} ) can be integrated. Wall insert (100e, 100g) according to one of the preceding claims, characterized in that the sealing collar (5e, 5g) is arranged on a mounting frame (43) or a cover or closure (47a) which is on a collar profile (42a) or in receptacles (45a, 45b) of the body (1e, 1g) can be placed on or used. Wall insert (100g) according to one of the preceding claims, characterized in that the sealing collar (5g) has a form-fitting connection to the flange (4g) in the form of press studs (49a, 49b, 50a, 50b). Wall insert (100, 100a-100g) according to one of the preceding claims, characterized in that the sealing collar (5, 5a-5g) comprises a cut protection. Wall insert (100, 100a-100g) according to one of the preceding Claims, characterized in that the wall insert (100, 100a-100g) is a modular system or kit that can be assembled on site. Wall insert (100, 100a, 100b, 100d, 100e-100g) according to one of the preceding claims, characterized in that the fastening (200, 200a, 200b, 200d, 200e-200g) of the body (1, 1a, 1b, 1d, 1e-1g) on the flush-mounted or drywall panel (2, 2a, 2b, 2d, 2e) or the wall (W ₆ , W ₇ ) is an adhesive connection (8, 8a-8f). Wall insert (100c) according to one of the preceding claims 1-10, characterized in that the attachment (200c) of the body (1c) to the flush-mounted or drywall panel (2c) is a screw connection with screws (39a-39c) and retaining claws (40a -40c) or with expansion screws. Wall insert (100, 100a-100g) according to one of the preceding claims, characterized in that the wall insert (100, 100a-100g) comprises brackets or adjustable brackets for attachment to the wall (W, W ₁ -W ₇ ) or a support frame. Wall insert (100b) according to one of the preceding claims, characterized in that a second insert (28) can be inserted into the body (1b) in a form-fitting and detachable manner. Wall insert (100, 100a-100g) according to one of the preceding claims, characterized in that in the body (1, 1a-1g) or the filling material (18, 18a-18f) a metal piece or an insert or a protruding pin or a passive reflector is used. Wall insert (100a) according to one of the preceding claims, characterized in that the wall insert (100a) comprises at least one protective sleeve (24) with a cover (27) made of water-resistant film. Procedure for assembling a wall insert (100, 100b-100e) or for the use of a wall insert (100, 100b-100e) according to one of the preceding claims, with a fixed connection (200, 200b-200e) between the body (1, 1b-1e) and the flush-mounted or drywall panel (2 , 2b-2e), characterized in that the following process steps are carried out: a) - Measuring a damp or wet room (FR, FR ₂ -FR ₅ ) and determining the desired location of the wall insert (100, 100b-100e); b) - Select a suitable wall insert (100, 100b-100e) with a fixed connection (200, 200b-200e) between the body (1, 1b-1e) and the concealed or drywall panel (2, 2b-2e) ; c) - Assemble and cut all flush or dry construction panels so that the flush or dry construction panel (2, 2b-2e) with the body (1, 1b-1e) results in the desired location for the body (1, 1b-1e) ; d) - Assembling all concealed or drywall panels on a support frame or attaching all concealed or drywall panels to a raw wall or wall (W, W ₂ -W ₅ ) with or without a base plaster (48); e) - Grouting the joints between all flush-mounted or drywall panels; f) - Applying a sealant coating or cladding with a sealing film on all flush-mounted or dry construction panels, as a bonded seal in the damp or wet room (FR, FR ₂ -FR ₅ ); g) - Spreading and gluing (13, 13b-13e) or silting the sealing sleeve (5, 5b-5e), integrating it into the composite seal of _{the damp or wet room (FR, FR 2 -FR 5} ); h) - measuring the damp or wet room (FR, FR ₂ -FR ₅ ) and determining the center of the body (1, 1b-1e); i) - Tiling (14a, 14b, 14e, 14f) or plating or attaching the end covering (35) of the damp or wet room (FR, FR ₂ -FR ₅ ); j) - grouting the tiles (14a, 14b, 14e, 14f) or slabs or the end covering (35); k) - Measure the damp or wet room (FR, FR ₂ -FR ₅ ) subtracting the tile or slab thickness and determining the position the body (1, 1b-1e) under the tiles (14a, 14b, 14e, 14f); l) - Applying the desired fastening through the tiles (14a, 14b, 14e, 14f) or plates or end covering (35) in the body (1, 1b-1e). Method for assembling a wall insert (100, 100b-100e) or for using a wall insert (100, 100b-100e) according to one of the preceding claims 1-18, wherein the wall insert (100, 100b-100g) is a kit in the modular system and comprises a body (1, 1b-1g) which is preferably filled with filling material (18, 18b-18f) at the factory, but is not yet firmly connected to a flush-mounted or drywall panel (2, 2b-2e) (200, 200b-200e), and the body (1, 1b-1g) optionally in a concealed or drywall panel (2, 2b-2e) or in a raw wall or wall (W, W ₂ -W ₇ ) with or without a base plaster (48) is used, characterized in that the following process steps are carried out: a ') - If provided, mounting all concealed or drywall panels on a support frame or attaching all concealed or drywall panels to a raw wall or wall (W, W ₂ -W ₇ ) with or without a base plaster (48); b ') - If provided, grouting the joints between all concealed or drywall panels; c ') - Applying a sealing coat or cladding with a sealing film on all flush-mounted or dry construction panels or on the raw wall or wall (W, W ₂ -W ₇ ) with or without a base plaster (48), as a bonded seal for the damp or wet room (FR, FR ₂ -FR ₇ ); d ') - measuring and determining the desired location of the body (1, 1b-1g); e ') - Drilling or milling out a recess (9, 9b-9f) in the flush-mounted or drywall panel (2, 2b-2e) or in the raw wall or wall (W, W ₂ -W ₇ ) with or without a base plaster ( 48), at the determined point for receiving the body (1, 1b-1g); f ') - screwing or screwing or gluing (8, 8b-8f) the body (1, 1b-1g) in the flush or drywall panel (2, 2b-2e) or in the raw wall or wall (W, W ₂ -W ₇ ) with or without base plaster (48); g ') - Spreading and gluing (13, 13b-13h) or sludging of the sealing sleeve (5, 5b-5g), integrating it into the composite seal of _{the damp or wet room (FR, FR 2 -FR 7} ); h ') - measuring the damp or wet room (FR, FR ₂ -FR ₇ ) and determining the center of the body (1, 1b-1g); i ') - tiling (14a, 14b, 14e, 14f) or peeling or attaching the end covering (35, 35a) of the damp or wet room (FR, FR ₂ -FR ₇ ); j ') - grouting the tiles (14a, 14b, 14e, 14f) or slabs or the end covering (35, 35a); k ') - Measure the damp or wet room (FR, FR ₂ -FR ₇ ), subtracting the tile or slab thickness and determining the position of the body (1, 1b-1g) under the tiles (14a, 14b, 14e, 14f ) or slabs or end covering (35, 35a); l ') - applying the desired fastening through the tiles (14a, 14b, 14e, 14f) or plates or the end covering (35, 35a) in the body (1, 1b-1g). Method for assembling a wall insert (100a) or for using a wall insert (100a) according to one of the preceding claims 1-18, with a body (1a) which has not yet been filled with filling material (18a) at the factory, and also not yet is firmly connected (200a) to a concealed or dry construction panel (2a), the "cladding" or sealing of at least one fitting line (23) being followed, again optionally in a concealed or dry construction panel (2a) or in a Raw wall or wall (W ₁ ) with or without base plaster (48), characterized in that the following process steps are carried out: a ") - If provided, mounting all concealed or drywall panels on a support frame or gluing all concealed or drywall panels to a raw wall or wall (W ₁ ) with or without base plaster (48), around at least one valve line (23) ; b ") - If provided, grouting the joints between all concealed or drywall panels; c ") - Applying a sealant coating or cladding with a sealing film on all flush-mounted or drywall panels, as a composite seal for damp or wet rooms (FR ₁ ); d ") - Drilling or milling out a recess (9a) in the concealed or drywall panel (2a) or in the raw wall or wall (W ₁ ) with or without base plaster (48) around the at least one valve line (23) for the inclusion of the body (1a); e ") - Recess of at least one opening (22) in the body base (10a) of the body (1a) for receiving the at least one fitting line (23); f ") - screwing or gluing (8a) the body (1a) in the flush-mounted or drywall panel (2a) or raw wall or wall (W ₁ ) with or without base plaster (48); g ") - attaching at least one protective sleeve (24) to the at least one fitting line (23); h ") - filling the body (1a) with filler material (18a); i ") - Spreading and gluing (13a) or silting up the sealing sleeve (5a), integrating it into the composite seal of the damp or wet room (FR ₁ ); j ") - allowing the filler material (18a) to harden; k ″) - tiling (14c, 14d) or peeling or attaching an end covering of the damp or wet room (FR ₁ ), leaving out the at least one protective sleeve (24); l ") - grouting the tiles (14c, 14d) or slabs or the final covering; m ") - unscrewing or flush cutting off the at least one protective sleeve (24); n ") - Attaching a fitting to the at least one fitting line (23).

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