DE102018103649A1 - Sanitary wall module and method for building a sanitary wall - Google Patents

Abstract

The invention relates to a sanitary wall module, comprising a stud (1), which is composed of vertical and horizontal profile bars (2, 3) and connectors (4), at least one water inlet port (7) and at least one at the front of the stator (1) to be attached Cladding panel (11) having at least one opening. In order to enable a significant saving in time both in new construction and in the renovation of bathrooms with high quality, the invention provides that the stud (1) is designed as a prefabricated stand to form a wall module, wherein the at least one water inlet port (7) a dashboard (8, 8, 8) connected to the framework (1) is mounted, and wherein the cladding panel (11) is designed as a prefabricated cladding panel by already having the at least one opening (12, 12) and / or or is cut to extend in the assembled state substantially over the entire height and / or the entire width of the framework (1). In addition, the invention relates to a method for erecting a sanitary wall in the form of a pretext or a room divider according to customer specifications on a construction site, preferably using a sanitary wall module according to the invention.

Description

The invention relates to a sanitary wall module, comprising a stud, which is composed of vertical and horizontal profile bars and connectors, at least one water inlet connection and at least one to be attached to the front of the stud frame facing plate having at least one opening. Furthermore, the invention relates to a method for building a sanitary wall in the form of a pretext or a room divider according to customer specifications.

Usually, the construction of bathrooms on site requires various craftsmen, in particular bricklayer, screed, drywall, plumbing, electricians, plasterers, tilers and carpenters, who perform their respective work in turn. This often leads to significant delays and slow completion times in the construction of bathrooms. In particular, this leads to high labor costs due to the large number of craftsmen involved in the construction process.

For example, building a bathroom on-site in a new residential building begins with the construction of a bathroom wall by a mason or drywall builder. Then, a plumber and an electrician can operate one after another on site to install the water and sewer pipes or the required electrical and junction boxes. Subsequently, a screed, a plasterer and / or a drywall and also a tiler can be successively on site to prepare the floor and the inner walls for the installation of floor and wall tiles or to lay the tiles. Then a carpenter can be active, for example, to assemble a bathroom cabinet or other furnishings. Subsequently, the plumbing installer and the electrician can continue the work to install plumbing and sanitary fittings or to sockets, light switches and lighting devices. All of these trades have to be coordinated in time, so that the work on site can be carried out rationally without mutual interference. Frequently, however, there are delays, whereby the delay of one of the trades affects all subsequent trades and extends the construction of the bathroom.

Even with a renovation of a bathroom, many or all of the above-mentioned work. In addition, demolition works to remove old sanitary bodies, tiles, pipelines, electrical cables, etc. Even with very good temporal coordination of the trades many owners or residents of the building in question feel the construction time required for a bath renovation as unpleasantly long and disturbing.

From the EP 2 067 906 B1 is a connection system for channel-shaped profile bars with a connector known. From such profiled bars and connectors stand structures are built in the construction of bathrooms on the site, which serve as a substructure for a pretext or a room divider. In such an assembled on the site stand then water inlet and outlet pipes and often a concealed cistern are installed. Subsequently, the stud is usually planked with moisture-resistant plasterboard, with the required openings are cut out of the plasterboard on site for example for water inlet and outlet connections.

Furthermore, so-called installation register with pre-assembled line sections are known, wherein the respective installation register is formed in the form of a box-shaped frame of vertically extending struts and horizontally extending struts and is placed on a building floor (see, eg EP 0 681 074 B1 ). Such installation registers are used in particular to renovate in multi-family houses typified and superimposed bathrooms and kitchens. To connect the preassembled line sections one above the other arranged installation register a suitable breakthrough must be created in the intervening building floor. This is concreted after pulling through the lines, ie after connecting the pre-assembled line sections. The bathroom facing sides of the installation register are in turn planked with impregnated plasterboard, with the required openings for water inlet and outlet connections are cut out of the plasterboard on site.

The invention has for its object to provide a sanitary wall module or a method of the type mentioned above, which allows a significant time savings both in new construction and in the renovation of bathrooms with high quality.

To solve this problem, a sanitary wall module with the features specified in claim 1 is proposed. Preferred and advantageous embodiments of the sanitary wall module according to the invention are specified in the subclaims.

The sanitary wall module according to the invention is characterized in that composed of vertical and horizontal profile bars and connectors stud frame as a prefabricated stud work to form a wall module is executed, wherein the at least one water inlet port is mounted on a connected to the stud movement dashboard, and wherein the cladding panel is designed as a prefabricated cladding panel by having already said at least one opening and is sized and / or cut to be mounted in the Condition substantially over the entire height and / or the entire width of the framework extends.

By prefabrication of the framework including the associated dashboard on which the at least one water inlet connection is already mounted, and the prefabrication of the cladding panel each at a remote location of the site, preferably in an industrial manufacturing plant or workshop, a large proportion of the for the Construction of a bathroom required work in high quality rationally carried out in advance, and thus the construction time on site at the site can be significantly reduced. In addition, this prefabrication can achieve significant cost advantages.

The sanitary wall module according to the invention can be carried out variably within predetermined selection possibilities. For example, from a list of various module types, the customer may select a vanity wall module, a toilet wall module, a shower wall module, a bathtub wall module, and / or a combination of such modules, each with integral fittings and piping. In addition, the customer can select the height and / or width of the desired sanitary wall module from lists that contain certain lower and upper limits for the height and / or width of the sanitary wall module. The size of the prefabricated framework of the sanitary wall module will sometimes be limited, since the framework should be transportable, so that it can be transported by means of a conventional transport vehicle to the construction site and on site possibly through constrictions such as a house entrance or a stairwell. In addition, the customer can be offered numerous other options with regard to the equipment of the sanitary wall module, as will become apparent hereinafter with reference to further embodiments of the sanitary wall module according to the invention.

On the at least one dashboard of the sanitary wall module according to the invention, a plurality of water inlet connections, in particular in the form of so-called wall plates, and optionally also one or more mixing and / or distribution valves, in particular a flush-mounted mixer, mounted. A wall plate referred to in the context of the present invention, a component having an internal thread having pipe angle (curved pipe section) for later attachment of a valve in or on a wall. For this purpose, the wall plate has a fastening flange integrally formed on the tube angle. The suitably prefabricated cladding panel of the sanitary wall module according to the invention already contains all the necessary openings (hole cutouts) for receiving a connection end of the respective water inlet connection or for carrying out an actuating element, e.g. an actuating lever or rotary handle. The respective hole cutout is arranged in alignment with the associated connection end or the mixing and / or distributor fitting.

The uprights of the sanitary wall module according to the invention is preferably constructed of channel-shaped metal profile rods and matching connectors, for example, those from the EP 2 067 906 B1 correspond to known profile bars and connectors.

An advantageous embodiment of the sanitary wall module according to the invention is characterized in that to be attached to the front of the framework, suitably prefabricated cladding panel has a core layer of hard foam and cementitious cover layers, wherein at least one of the cover layers is fiber-reinforced and / or contains a reinforcing fabric. The cladding panel can thus serve in particular as a support plate for a decorative wall covering, for example, for a tile or natural stone or a wall plaster. Because of their hard foam, preferably closed-cell rigid foam, such as polystyrene foam, existing core layer, the cladding panel is substantially impermeable to water, heat-insulating and relatively light. The basis weight of the trim panel is less than 4 kg / m ² , preferably less than 3.8 kg / m ² , for a panel thickness of, for example, about 4 to 5 mm. The cement-containing cover layers are likewise essentially impermeable to water and provide a good primer for plasters and tile adhesives. The fiber reinforcement or reinforcing fabric contained in at least one of the cover layers, preferably in both cover layers, gives the cover plate high stability. The cladding panel can also be referred to as a lightweight board. It can be cut very precisely and provided with through holes. This can preferably be done by means of a water jet cutting device. The cut and perforated cladding panel can be mounted to the front of the stud using tapping screws and washers. Preferably, the cladding panel is additionally connected by means of a mounting adhesive with the framework.

A further advantageous embodiment of the invention provides that the cladding panel on its back is partially provided with at least one reinforcing plate. In this way, the stability of the cladding panel can be selectively increased while largely maintaining its low weight in order to be able to stably fasten relatively heavily loaded bathroom equipment elements such as towel rails, shower rods and / or support rods to the cladding panel by means of wood screws. The reinforcing plate consists, for example, of plastic or wood-based material, preferably of a water-glued plywood board, and is glued to the rear side of the cladding panel in the area of a prefabricated fastening hole receiving the wood screw.

The at least one fitting plate connected to the prefabricated studwork preferably has a plurality of attachment holes for attaching one or more fittings. As a result, in the prefabrication of the sanitary wall module, a variable positioning of the relevant fitting on the dashboard is possible. The mounting holes can be arranged for example in the form of one or more hole pattern, in particular hole pattern.

The at least one dashboard is preferably made of sheet steel, more preferably made of galvanized or coated with a metallic corrosion protection steel. The sheet thickness is for example in the range of about 0.8 to 3 mm.

According to a further advantageous embodiment of the invention, the instrument panel on at least two different groups of holes or different breadboard for attachment of one or more fittings. This embodiment is based on the idea to run the dashboard so that it can be used either for mounting different valves, such as different mixing and / or distribution valves of different manufacturers. As a result, the number of available for the prefabrication sanitary wall modules according to the invention dashboards can be reduced and thus storage costs can be saved.

A further embodiment of the invention provides that the dashboard has two mutually perpendicularly folded, parallel to each other fastening webs, wherein in at least one of the fastening webs at least one through hole for the passage of a pipe and / or an electric line is cut out. As a result, sometimes the length of a pipe or electrical line to be connected can be reduced and thus material costs can be saved. The essentially right-angled bent fastening webs favor a variable arrangement of the dashboard in the stud work.

In a preferred embodiment of the sanitary wall module according to the invention at least two water inlet connections are mounted on the dashboard, which terminate at the front of the studs terminal ends in a common plane which is parallel to a defined by the stud assembly plane in which the cladding plate is attached to the stud, is located, wherein the cladding panel has at least two openings which are arranged in the assembled state of the cladding plate in each case in register with one of the terminal ends, and wherein the terminal ends terminate in front of the front of the assembled cladding panel. The terminal ends are thus located in a common sealing plane in front of the cladding panel, so that the annular gap, which is bounded by the cladding panel opening and the terminal end disposed therein, by means of an annular sealing flange (sealing collar), preferably a self-adhesive sealing flange, sealed in a simple and reliable manner can. The sealing flange is for this purpose, for example, flexible and elastic and dimensioned so that it can be mounted non-positively, sealing on the protruding terminal end.

As already mentioned above, a mixing and / or distributor fitting can be mounted on the dashboard connected to the prefabricated framework, to which the at least one water inlet connection is connected via a pipeline. Since the connection or exit openings of such mixing and / or distribution fittings typically lie in a different mounting plane than the connection or inlet opening of commercially available water inlet connections (wall disks), provides a further embodiment, that the (respective) water inlet connection with interposition of at least one lower element, eg a shim, is connected to the dashboard, so that the pipeline extends in a plane which is parallel to a plane defined by the dashboard. The pipeline can thus consist of an axially straight pipeline.

A further advantageous embodiment of the invention is characterized in that on the dashboard a mixing and / or manifold fitting is mounted, is connected to the at least one water inlet port via a pipe, wherein the dashboard is shaped such that it has mutually horizontally spaced mounting planes wherein the mixing and / or manifold fitting is mounted on a different one of these mounting planes than the at least one water inlet port, and wherein the horizontal spacing of the mounting planes is such that the pipeline connecting the water inlet port to the mixing and / or manifold fitting is axial straight pipeline runs in a plane which is parallel to the installation levels of the instrument panel. This configuration of the dashboard, the above-mentioned intermediate order of at least one lower element below the water inlet connection to be mounted can be omitted, which in turn costs can be saved.

In a sanitary wall module according to the invention for a shower, the prefabricated stud can be provided, for example, with at least two, preferably at least two different dashboards, wherein on one of the dashboards, a hot-cold water mixing valve and / or a manifold fitting are mounted, while on another of the dashboards one or more water inlet connections are mounted for side showers. A further advantageous embodiment of the sanitary wall module is in this case characterized in that at least one of the valve plates is connected relative to another of the dashboards vertically and / or horizontally displaceable with the stud or connected. In this way, the positions of the side showers relative to the position of the mixing and / or distributor fitting according to the customer's request can be set variably in a simple manner and make fine adjustments.

A further embodiment of the sanitary wall module according to the invention comprises at least one prefabricated niche or box element, wherein the prefabricated cladding panel has a recess for snugly receiving the niche or box element. The niche element can be used for example as a place to store towels or toiletries. In particular, the niche or box element may contain a plurality of shelves or shelves. Furthermore, it is possible to use a cabinet in the niche element. The box member may include a removable toilet brush and a door or flap having a slot for passing a toilet paper strip.

According to a further embodiment of the sanitary wall module according to the invention, the prefabricated framework is provided with an electrical wiring and / or with at least one empty tube for receiving an electric line. As a result, the construction time or renovation time of a bathroom on the site can be further shortened. The wiring or the empty pipe can serve, for example, the connection of sockets and / or the illumination of a mirror or the niche element.

Compared to the conventional design of a bathroom sanitary wall module according to the invention provides a significant time savings on site, especially if the prefabricated studding according to a preferred embodiment of the invention, a width of at least 80 cm, preferably at least 100 cm, a height of at least 200 cm, preferably at least 240 cm, and has a depth of at least 10 cm, preferably at least 12 cm.

The visible front of the cladding panel of the sanitary wall module according to the invention can be plastered and then painted. Preferably, however, the sanitary wall module according to the invention comprises at least one waterproof decorative panel for placement on the front of the assembled cladding panel (support plate), wherein the decorative panel is cut at least in its length or width substantially coincident to the serving as a support plate cladding panel. The decorative panel may be, for example, a large-sized tile, stoneware, natural stone or glass plate. With floor-to-ceiling design of the prefabricated stud frame and prefabricated cladding panel to be attached thereto, it is favorable for assembly and optical reasons, if the decorative panel is not designed room-high, but ends at a distance, for example 30 to 40 cm below the upper edge of the assembled cladding panel (support plate) , The decorative panel contains all necessary or desired cutouts, so that they can be arranged congruent to the openings cut in the trim panel. The prefabricated cladding panel, which already has the required openings, is preferably used as a template for the cutting of the decorative panel and / or the cutout of the corresponding openings of the decorative panel. The section of the openings of the decorative plate is preferably carried out by means of a water jet cutting machine.

To solve the above-indicated object, a method with the features specified in claim 15 is also proposed.

The method according to the invention, which is preferably carried out using a sanitary wall module in one of the abovementioned embodiments, is characterized in that, in a production site remote from the construction site, a stud work is prefabricated to form a wall module made of profiled bars and connectors,
wherein at least one water inlet port is mounted in the production facility on a fitting plate connected or connectable to the stud, wherein at least one facing plate to be attached to the front of the stud frame is prefabricated at the production site by the lining plate receiving the at least one aperture and thus selected and / or cut to size will that they are in the assembled state extends substantially over the entire height and / or the entire width of the framework,
wherein the prefabricated framework is aligned on the site and then fixed in position, and
wherein the prefabricated cladding panel is mounted to the front of the positionally fixed framework.

The method according to the invention offers the same advantages as the sanitary wall module according to the invention, so that reference is made to the above to avoid repetition.

• 1a ein vorgefertigtes Ständerwerk eines erfindungsgemäßen Sanitärwandmoduls in Vorderansicht und in Draufsicht;
• 1b das Ständerwerk aus 1a mit auf der Vorderseite und den Seiten angebrachten vorgefertigten Verkleidungsplatten in Vorderansicht und in Draufsicht;
• 1c das verkleidete Ständerwerk aus 1b mit einer auf der Vorderseite angebrachten Dekorplatte und einem vor dem verkleideten Ständerwerk angeordneten Sanitärkörper in Vorderansicht und in Draufsicht;
• 2a ein weiteres Beispiel eines vorgefertigten Ständerwerks eines erfindungsgemäßen Sanitärwandmoduls in Vorderansicht;
• 2b das Ständerwerk aus 2a mit auf der Vorderseite und den Seiten angebrachten vorgefertigten Verkleidungsplatten in Vorderansicht;
• 2c das verkleidete Ständerwerk aus 2b mit einer auf der Vorderseite angebrachten vorgefertigten Dekorplatte in Vorderansicht;
• 3a ein weiteres Beispiel eines vorgefertigten Ständerwerks eines erfindungsgemäßen Sanitärwandmoduls mit einem darin eingesetzten Unterputzspülkasten in Vorderansicht und in Draufsicht;
• 3b das Ständerwerk aus 3a mit auf der Vorderseite und den Seiten angebrachten vorgefertigten Verkleidungsplatten sowie mit darin eingesetzten nischenartigen Kastenelementen in Vorderansicht und in Draufsicht;
• 3c das verkleidete Ständerwerk aus 3b mit einer auf der Vorderseite angebrachten vorgefertigten Dekorplatte in Vorderansicht;
• 3d und 3e die nischenartigen Kastenelemente aus 3b jeweils in Vorderansicht, Vertikalschnittansicht und Horizontalschnittansicht;
• 4a ein weiteres Beispiel eines vorgefertigten Ständerwerks eines erfindungsgemäßen Sanitärwandmoduls in Vorderansicht;
• 4b das Ständerwerk aus 4a mit auf der Vorderseite und den Seiten angebrachten vorgefertigten Verkleidungsplatten sowie mit darin eingesetzten nischenartigen Kastenelementen in Vorderansicht und in Horizontalschnittansicht;
• 4c das verkleidete Ständerwerk aus 4b mit einer auf der Vorderseite angebrachten vorgefertigten Dekorplatte sowie mit in die Kastenelemente eingesetzten Möbelkörpern in Vorderansicht und in Horizontalschnittansicht, wobei die Möbelkörper nicht geschnitten sind;
• 4d und 4e die nischenartigen Kastenelemente aus 4b jeweils in Vorderansicht, Vertikalschnittansicht und Horizontalschnittansicht;
• 5a und 5b eine Armaturenplatte eines erfindungsgemäßen Sanitärwandmoduls in einer abgewickelten Darstellung, d.h. in Form eines ebenen Blechzuschnitts in Vorderansicht, und in geformtem Zustand in Draufsicht;
• 5c die Armaturenplatte aus 5b mit daran montierten Armaturen und verbunden mit Profilstäben eines Ständerwerks in Draufsicht, wobei an der Vorderseite des Ständerwerks eine vorgefertigte Verkleidungsplatte, die den Armaturen zugeordnete Durchgangsöffnungen aufweist, montiert ist; und
• 6a und 6b ein weiteres Beispiel einer Armaturenplatte eines erfindungsgemäßen Sanitärwandmoduls in einer abgewickelten Darstellung, d.h. in Form eines ebenen Blechzuschnitts in Vorderansicht, und in geformtem Zustand in Draufsicht.

The invention will be explained in more detail with reference to a drawing illustrating several embodiments. They show schematically:

• 1a a prefabricated stand of a sanitary wall module according to the invention in front view and in plan view;
• 1b the stud 1a front and top prefabricated cladding panels mounted on the front and sides;
• 1c the disguised framework 1b with a front mounted on the front decorative panel and arranged in front of the clad stand plumbing body in front view and in plan view;
• 2a a further example of a prefabricated stand of a sanitary wall module according to the invention in front view;
• 2 B the stud 2a with prefabricated cladding panels on front and sides in front view;
• 2c the disguised framework 2 B with front panel prefabricated decorative panel in front view;
• 3a a further example of a prefabricated framework of a sanitary wall module according to the invention with a flush-mounted cistern inserted therein in front view and in plan view;
• 3b the stud 3a prefabricated cladding panels mounted on the front and sides and with niche-type box members inserted therein in front and in plan view;
• 3c the disguised framework 3b with front panel prefabricated decorative panel in front view;
• 3d and 3e the niche-like box elements 3b each in front view, vertical sectional view and horizontal sectional view;
• 4a a further example of a prefabricated stand of a sanitary wall module according to the invention in front view;
• 4b the stud 4a prefabricated cladding panels mounted on the front and sides and with niche-type box elements inserted therein in front view and in horizontal section view;
• 4c the disguised framework 4b with a front-mounted prefabricated decorative panel and with furniture elements inserted into the box elements in front view and in horizontal sectional view, wherein the furniture bodies are not cut;
• 4d and 4e the niche-like box elements 4b each in front view, vertical sectional view and horizontal sectional view;
• 5a and 5b a dashboard of a sanitary wall module according to the invention in a developed view, ie in the form of a flat sheet metal blank in front view, and in a molded state in plan view;
• 5c the dashboard off 5b with fittings mounted thereon and connected with profiled bars of a framework in plan view, wherein at the front of the framework a prefabricated cladding panel having the fittings associated through-holes is mounted; and
• 6a and 6b a further example of a dashboard of a sanitary wall module according to the invention in a developed view, ie in the form of a flat sheet metal blank in front view, and in a molded state in plan view.

In the drawing, various embodiments of a sanitary wall module are shown, which offers a significant time savings when building or renovating a bathroom on the site. A customer has the opportunity to select one or more sanitary wall modules from a list of different given basic types of sanitary wall modules. The list of basic types of sanitary panel selectable modules may include, for example, a bathtub wall module, a shower wall module, a toilet wall module, a vanity wall module, and one or more combinations of such wall modules. The various sanitary wall modules are designed as a pretext or room divider module, the various basic types of sanitary wall modules in predetermined dimensions, in particular in predetermined widths and / or heights can be selected. The room divider modules are designed as single-sided room dividers or as freestanding room dividers.

In addition, the customer has the option of selecting from a list of various given sanitary and / or fitting series preferred or desired sanitary bodies, such as e.g. Sinks, toilet bowls, urinals, bidets, bathtubs, etc., or preferred or desired fittings, such as e.g. Inlet and mixing fittings, shower faucets, drain fittings, flush plates, etc. to select. In addition, the customer has the option of selecting from a list of different predetermined bathroom fittings preferred or desired equipment elements, such as. Mirrors, cabinets, in particular base cabinets or fitted wardrobes, sideboards, shelves, towel rails, sockets, lights, in particular recessed lights, etc. to select.

The respective sanitary wall module can be designed as a substantially room-high or half-high sanitary wall module or be. Its height can thus be for example about 250 cm or less. As a semi-high pretext or room divider module, the sanitary wall module according to the invention may for example have a height in the range of 120 and 150 cm.

Moreover, it is also within the scope of the invention that the customer in the various basic types of sanitary wall modules this individually not only in predetermined dimensions, but also in special dimensions can choose, the relevant sanitary wall module is then also prefabricated off the construction site of the bathroom as far as possible, to correspondingly reduce the construction time (assembly time) on site.

The sanitary wall module is based on a stud work 1 consisting of vertical and horizontal profile bars 2 . 3 and connectors 4 is composed. The stud work 1 is prefabricated in a production facility or workshop away from the construction site of the thus to be built or renewed bathroom. In the profile bars 2 . 3 these are preferably channel-shaped metal profile rods. They can also be referred to as profile rails and are made of galvanized steel, for example. The profile bars (profile rails) 2 . 3 are open on one side and evenly spaced for wall or floor mounting of the stud frame 1 perforated.

The prefabricated stud work 1 is designed in such a way that it has several frames both on its front side and on its rear side 5 has, in each case by two vertical and two horizontal profile bars 2 . 3 are formed. The the frame 5 forming profile bars show each other with their open side. The respective profile bar 2 or 3 comes with at least two connectors 4 attached to adjacent profile bars. These are the connectors 4 in the corners of the frame 5 , arranged on the open profile rail side. The respective connector 4 has two opposing clamping plates and an intermediate piece disposed between the clamping plates, wherein at the intermediate piece in the open side of the channel-shaped profile bar 2 . 3 engaging spacer is formed. The spacers of the intermediate piece are resiliently held on the intermediate piece, so that the connector 4 if necessary, can also be mounted on a closed side of the profile bar. The clamp plates of the connector 4 engage in the assembled state of the connector form and locks in a trained on the respective profile bar grooves.

The profile bars 2 . 3 are arranged such that a plurality of the frame 5 the front side is preferably aligned with a plurality of the frames of the back. Several vertical profile bars 2 the front of the framework 1 are characterized by relatively short horizontal profile bars (cross bars) 6 and connectors 4 with vertical profiled bars of the back of the framework 1 connected. The short horizontal profile bar (cross bar) 6 is this by two connectors with a vertical profile bar 2 the front and a vertical profile bar of the back of the stand 1 connected, for example, one of the two connectors on the top and the other connector on the underside of the short horizontal profile bar (cross bar) is mounted. By mounting the two connectors on different sides of the short horizontal profile bar (cross bar) 6 can be the length of the short profile bar and thus the depth of the framework 1 to a certain extent.

The prefabricated to form a sanitary wall module according to the invention stud work 1 is with at least one water inlet connection 7 Provided. The water inlet connection 7 , which can also be referred to as a water inlet fitting, is on one with the stud 1 connected dashboard 8th . 8 ^I . 8 ^II assembled. The dashboard 8th . 8 ^I . 8 ^II preferably has a plurality of mounting holes 9 for fastening one or more fittings 7 . 10 . 11 on. The water inlet connection is designed, for example, in the form of a so-called wall disk.

In addition to the at least one water inlet connection 7 can in the prefabricated stud work 1 also a drain pipe 31 . 33 , a concealed cistern 28 , an electrical Wiring and / or at least one empty tube for receiving an electric cable to be pre-assembled.

Furthermore, the sanitary wall module according to the invention comprises at least one at the front of the stud work 1 to be installed trim panel 11 that have at least one opening 12 . 12 ' contains. The panel plate 11 is prefabricated by already having at least one opening 12 . 12 ^I and is dimensioned and / or tailored so that they are in the assembled state substantially over the entire height and / or the entire width of the framework 1 extends. The assembly of the prefabricated cladding panel 11 usually takes place at the construction site. However, it is also within the scope of the present invention, in embodiments of the sanitary wall module according to the invention, in which at the front and / or on the sides of the stud work 1 several cladding panels 11 . 11 ^I . 11 ^II . 11 ^III . 13 are to be mounted, at least pre-assemble one or more of these cladding panels off the site.

The cladding panels 11 . 11 ^I . 11 ^II . 11 ^III . 13 are preferably designed as a lightweight board. They have a core layer of hard foam and cementitious cover layers. The core layer is preferably formed from closed-cell hard foam and may for example consist of polystyrene foam. The cement-containing cover layers are fiber-reinforced, eg glass fiber reinforced, or contain a reinforcing fabric. The outer layers serve as primer for plasters and tile adhesives. The panel plate 11 . 11 ^I . 11 ^II . 11 ^III . 13 is thus suitable as a support plate for substantially waterproof decorative panels 12 , in particular tiles, natural stone slabs and glass panes, as well as for wall plaster.

The at least one suitably prefabricated cladding panel 11 on the front of the stud frame 1 is mounted, has all necessary openings (cutouts) 12 . 12 ' on, for the connection or for the actuation of pre-assembled in the stud factory sanitary fittings 7 . 10 . 10 ^l necessary. To those in the prefabricated panel 11 Cut out openings can also have one or more openings 12 ^II . 12 ^III for an electrical component, eg a socket or a light switch, for a Spülkastenbetätigungsplatte and / or for a niche belong (see. 3b and 4b) , The stud work 1 the sanitary wall module according to the invention associated trim panel 11 is therefore tailor-made. The openings of the panel 11 were preferably produced by means of a water jet cutting device.

The all required openings having trim panel 11 Can be used as a template for cutting a decorative panel 20 , For example, a stoneware or natural stone slab, in particular for the cutout of corresponding openings of such a decorative plate 20 , be used. The openings of the decorative plate 20 are preferably also prefabricated by means of a water jet cutting device off the site.

The prefabricated stud work 1 in which at least one dashboard 8th . 8 ^I . 8 ^II with at least one water inlet connection 7 is mounted on the construction site, ie in the bathroom to be built or renewed, aligned vertically and horizontally and then fixed in position. The alignment of the framework 1 is preferably carried out using at least one height adjustable adjustable foot and a spirit level, for example, a so-called laser spirit level. For fixing the position of the aligned framework 1, fixing screws and optionally spacers connectable to a wall and / or a floor are used.

The at least one water inlet connection 7 of the stud 1 is connected to a water pipe installed in the bathroom. Furthermore, if necessary, one in the stud work 1 pre-assembled drain pipe and / or an electrical line connected to a corresponding installed in the bathroom pipe. Subsequently, the at least one suitably prefabricated cladding panel 11 at the front of the fixed-position studs 1 assembled. The connection of the panel 11 with the stud 1 by means of screws, preferably sheet metal or self-tapping screws, and washers. The holes (holes) for receiving the screws are preferably already in the prefabricated cladding panel 11 at the positions of the profiled bars 2 . 3 of the studwork to be covered 1 brought in.

In the 1a to 1c is a designed as a bathtub wall module sanitary wall module shown. The prefabricated stud work 1 This sanitary wall module is essentially room-high. It has a height of eg 250 cm. In the stud work 1 is a dashboard 8th mounted, which has a variety of mounting holes 9 for fastening one or more fittings 7 . 10 having. In the example shown are on the dashboard 8th a mixing and distribution fitting 10 and at least one on it via a pipeline 14 connected water inlet connection 7 preassembled. The mixing and distribution fitting 10 has separate inputs for a hot water pipe 15 and a cold water pipe 16 on. At the water inlet connection 7 , which is designed in the form of a wall plate, for example, a water inlet fitting for a bathtub 17 or a hand shower can be connected.

Furthermore, in the stud frame 1 , above the dashboard 8th , an elongated, horizontally extending frame 5 ' formed, which for receiving a niche defining box member 18 serves.

The front and sides of the framework 1 be with the suitably prefabricated cladding panels 11 . 13 planked the type described above. In the in 1b shown embodiment, a total of four suitably tailored cladding panels on the front of the framework 11 . 11 ^I . 11 ^II . 11 ^III mounted the frame 5 ' for receiving the box element 18 limit. Alternatively, this can also be used only a single larger cladding plate, in which an opening for the box element to be used 18 is cut out, but then would not readily recoverable material waste of the cladding panel and thus the material costs are relatively high.

The upper and the lower trim panel 11 . 11 ^I extend in the assembled state substantially over the entire width of the framework 1 , The lower, relatively large trim panel 11 has the required through holes (cutouts) 12 . 12 ^I on which of the mixing and dispensing fitting 10 and the water inlet connection 7 assigned. The panel plate 11 is also partially on its back with a reinforcing plate 19 provided to a relatively heavily loaded Badausstattungselement, such as a hand shower holder, using wood screws stable on the cladding panel 11 to be able to fasten. The reinforcement plate 19 For example, consists of a plywood panel and is in the range of prefabricated, the wood screws receiving mounting holes on the back of the cladding panel 11 glued.

That in the 1a to 1c illustrated sanitary wall module may further comprise a substantially waterproof decorative panel 20 for placement on the front of the mounted lower trim panel 11 include. The decorative plate 20 , for example, a plate made of stoneware, is cut to match the cladding panel at least in its horizontal length and has passage openings (cutouts) 21 . 21 ^I and mounting holes 22 on top of those of the panel panel 11 aligned. The matching prefabricated decorative panel 20 gets onto the mounted trim panel 11 glued. The rest on the stud 1 mounted cladding panels 11 ^I . 11 ^II . 11 ^III , 13 can be coated with wall plaster or also with decorative panels. Immediately before the sanitary wall module is finally a bathtub 17 placed over the water inlet connection 7 can be filled.

The 2a to 2c show a shower wall module. The prefabricated stud work 1 this sanitary wall module is designed floor to ceiling and has a width of for example at least 80 cm, preferably at least 90 cm. In the stud work 1 are several dashboards 8 ^I . 8 ^II mounted, each having a plurality of mounting holes for attaching one or more fittings 7 . 10 . 10 ^l respectively.

The dashboards 8 ^I . 8 ^II This sanitary wall module are designed differently. They differ in their size as well as in their attachment of fittings 7 . 10 . 10 ^l serving hole groups. At the essentially center in the framework 1 arranged dashboard 8 ^I are a hot-cold water mixing valve 10 and a distributor fitting 10 ^l mounted, while at the two side of it arranged dashboards 8 ^II in each case several water inlet connections 7 are mounted for side shower. At the pre-assembled mixer tap 10 are a hot water and a cold water pipe 15 . 16 connected. Above the middle dashboard 8 ^I is another relatively narrow dashboard 8 ^II with the stud 1 connected. On this dashboard 8th" , which are preferably identical to the side dashboards 8 ^II is executed, is a water inlet port 7 mounted for an overhead shower. The dashboards 8 ^II each have a plurality of hole groups with mounting holes 9 for fastening one or more fittings, namely water inlet connections 7 on.

The relatively narrow executed dashboards 8 ^II are relative to the middle dashboard 8 ^I vertically displaceable with the framework 1 connected or connectable. By this configuration is a vertical fine adjustment of the position of the side jets associated water inlet connections 7 relative to the vertical position of the hot-cold water mixing valve 10 and / or the distributor fitting 10 ^l possible. The same applies to the vertical position of the head shower assigned water inlet port 7 ,

The water inlet connections 7 for the side shower and the water inlet connection 7 for the overhead shower are over piping 23 on the preassembled distributor fitting 10 ^l connected, in turn, via a pipeline 24 at the pre-assembled hot-cold water mixing valve 10 connected. Furthermore, on the hot-cold water mixing valve 10 over a pipeline 25 a water inlet connection 7 connected for a hand shower.

The front of the stand 1 comes with a matching prefabricated cladding panel 11 planked the type described above. The panel plate 11 extends in the assembled state essentially over the entire height and width of the framework 1 , It has all necessary through holes (cutouts) 12 . 12 ^I on which of the mixer tap 10 , the manifold fitting 10 ' or the water inlet connections 7 assigned. In addition, the prefabricated cladding panel 11 mounting holes 26 for mounting screws, which are used to mount a shower bar with hand shower holder or a handle bar. To ensure a stable, permanent attachment of the shower or handle bar by means of wood screws are at the back of the cladding panel 11 partially reinforcing plates 19 , preferably plywood panels, at the mounting holes 26 glued.

For the sides of the stud 1 can also tailor-made cladding panels 13 of the above type may be provided as prefabricated cladding panels.

Among the prefabricated components of the in the 2a to 2c shown showers wall module also includes a waterproof decorative panel 20 placed on the front of the mounted trim panel 11 is glued on. At the decorative plate 20 For example, it is a large-format stoneware slab. The decorative plate 20 is tailored so that its width is substantially the width of the front panel panel 11 or this panel 11 and the optional side trim panels 13 planked stud work 1 equivalent. The prefabricated decorative panel 20 has, like the front panel panel, all necessary passages (cutouts) 21 . 21 ^I for the mixing valve 10 , the distributor fitting 10 ^l and the water inlet connections 7 on. The passage openings 21 . 21 ^I the decorative plate 20 lie congruent to the passage openings 12 . 12 ^I the panel 11 , The height of the decorative panel 20 can be the height of the floor to ceiling stud 1 correspond. Preferably, the decorative plate 20 however, cut so that they are laid with their upper edge between the top of the framework 1 and the water inlet connection associated with the overhead shower 7 ends. The case of the decorative plate 20 uncovered upper section of the cladding panel 11 can be provided with wall plaster.

The 3a to 3c show a toilet wall module. The prefabricated stud work 1 this sanitary wall module is in turn made room-high. It has a width of for example at least 80 cm. In the stud work 1 are a concealed cistern 28 with Spülrohrbogen 29 and a holder 30 for fixing a toilet bowl with drainage pipe bend 31 assembled. Furthermore, the framework is 1 with a dashboard 8th provided on which a water inlet connection is mounted. The water inlet connection 7 is for example at the filling valve of the cistern 28 connected.

In the stud work 1 are above and to the side of the concealed cistern 28 two frames 5 . 5 ^I formed, the inclusion of box elements 18 . 18 ^I serve. The upper box element 18 is designed as an open niche. The box element 18 Can with cutouts or holes 32 be provided for receiving recessed lights or for the passage of an electric cable (see. 3d ). The lower, lateral box element 18 ^I is equipped with a flap or serves as a receptacle for a flap 33 having toilet brush box.

The front and sides of the framework 1 be with suitably prefabricated cladding panels 11 planked the type described above. In the in 3b embodiment shown are at the front of the stud work 1 a total of two tailor-made cladding panels 11 . 11 ^I mounted, extending over the entire width of the stud frame 1 extend and the upper frame 5 ^I for receiving the niche-like box element 18 limit. The lower cladding panel 11 contains the necessary details 12 ^III . 12 ^IV . 12 ^V . 12 ^VI . 12 ^VII for the inspection opening for the arrangement of an actuating plate associated with the cistern, with a flap 33 lockable box element 18 ^I , the outlet end of the purge pipe bend 29 , the inlet opening of the drainage pipe bend 31 and two threaded bolts for attaching the toilet bowl to the bracket 30 ,

Among the prefabricated components of the in the 3a to 3c shown toilet wall module counts a decorative plate 20 For example, a large sized stoneware tile placed on the front of the lower paneling panel 11 is glued on. The decorative plate 20 is tailored so that its width is substantially the width of the panels with the cladding 11 . 13 planked stud work 1 equivalent. The prefabricated decorative panel 20 points as the lower front panel panel 11 , all required through holes (cutouts) 21 ^III . 21 ^IV . ^21V . 21 ^VI . 21 ^VII on. The height of the decorative panel 20 may be the height of the lower trim panel 11 correspond. Preferably, the decorative plate 20 however, cut so that they are in the laid state at a distance of, for example, more than 10 cm below the upper niche 18 ends. The of the decorative plate 20 uncovered, visible surfaces of the cladding panels 11 . 11 ^I can be provided with another wall covering, eg with wall plaster.

The 4a to 4c show a washstand wall module. The prefabricated stud work 1 This sanitary wall module is in turn room-high executed. In the stud work 1 are two dashboards 8th mounted, each having a plurality of mounting holes for attachment of one or more fittings. On the dashboards 8th are several water inlet connections 7 for taps or the like mounted. The water inlet connections 7 may include angle valves designed as wall disks and pipe connection angles designed as wall disks. On the dashboards 8th are also drainpipes 33 attached, the respective inlet opening below two angle valves or water inlet connections 7 is arranged.

Above the mixer plates 8th limit the profile bars 2 . 3 of the stud 1 a frame 5 ^I which exactly fits a niche or box element 18 ^II serves. In the box element 18 ^II For example, an illuminated mirror cabinet or mirror can be used. The box element 18 ^II has an opening or hole for this purpose 34 for the passage of an electric cable (see. 4b and 4e) ,

On the prefabricated, the dashboards 8th having a stator 1 can laterally another prefabricated stud work 1 ^I be arranged. The additional optional stand system 1 ^I serves to receive a second box or niche element 18 ^III , The niche element 18 ^III receiving frames 5 of the stud 1 ^I is essentially by vertical profile bars 2 limited. In the second niche element 18 ^III For example, a cabinet and / or shelf can be used.

The front and sides of the two combined stands 1 . 1 ^I be with suitably prefabricated cladding panels 11 planked the type described above. In the in 4b embodiment shown are at the front of the two stator works 1 . 1 ^I a total of six tailor-made cladding panels 11 to 11 ^v mounted the frames 5 . 5 ^I for receiving the niche elements 18 ^II . 18 ^III limit.

That the dashboards 8th having a stud frame 1 comes with a prefabricated trim panel 11 planked, which in the assembled state substantially over the entire width of the framework 1 extends. This prefabricated cladding panel 11 has all required through holes (cutouts) 12 ^I . 12 ^II . 12 ^VI for the water inlet connections 7 and the drain fittings or drain pipes 33 on. Furthermore, this cladding panel 11 with empty cans 35 provided for receiving sockets or light switches. On the back of the panel 11 are partially plywood panels 19 or other reinforcing plates glued to the stable anchoring of wood screws for fastening charged bathroom furnishings such as towel rails, soap dispensers, support plates or a vanity unit combination 36 serve.

It can also be seen that the uppermost prefabricated cladding panel 11 ^I is tailored so that they are in the mounted state substantially over the entire width of the two juxtaposed stands 1 . 1 ^I extends (cf. 4b and 4c ).

Among the prefabricated components of the in the 4a to 4c shown vanity wall module include one or more waterproof decorative panels 20 For example, large-sized stoneware tiles placed on the front of the lower cladding panel 11 glued on. The decorative panels 20 are tailored so that their total width at least the width of the planked framework 1 corresponds to what the dashboards 8th having. The prefabricated decorative panels 20 have, as the lower front panel panel, all the necessary through holes (cutouts) on. The height of the decorative panels 20 can be essentially the height of the lower trim panel 11 correspond.

In the 5a to 5c is an embodiment of an intended in a sanitary wall module according to the invention dashboard 8th shown. The dashboard 8th points in its middle plate section 8.1 different hole groups 9.1 . 9.2 . 9.3 on, so you can choose different fittings, for example, various hot-cold water mixing valves 10 or various distributor fittings 10 ' , which differ in the arrangement and / or the distance of their mounting holes from each other, can be mounted.

In 5c is shown on the with profiled bars 2 a prefabricated stud work 1 connected dashboard 8th at least two water inlet connections 7 are mounted, whose at the front of the stud work 1 opening connection ends 7.1 in a common plane E ending parallel to one of the studs 1 defined mounting plane in which the prefabricated cladding panel 11 at the stud 1 is attached is located. The water inlet connections 7 are executed here as so-called wall slices. The passage openings 12 ^I the panel 11 are in the assembled state of the cladding panel 11 each in overlap with one of the terminal ends 7.1 arranged, with the terminal ends in front of the front of the mounted trim panel 11 end up. The connection ends 7.1 are thus in a common sealing level in front of the cladding panel 11 , To seal the from the through holes 12 ^I and the Water supply connections 7 limited annular gaps, for example, annular sealing flanges 37 Made of rubber-elastic material sealing on the water inlet connections 7 mounted and with the front of the cladding panel 11 be glued.

Furthermore, in the 5b and 5c to realize that the dashboard 8th is shaped so that they horizontally spaced mounting planes from each other M1 . M2 having, wherein the mixing and / or distributor fitting 10 on another or lower mounting level M1 is mounted as the water inlet connections 7 , The horizontal distance of the mounting planes M1 . M2 is dimensioned so that the respective water inlet connection 7 with the mixing and / or distributor fitting 10 connecting pipeline 14 as axially straight pipe runs in a plane parallel to the mounting planes M1 . M2 the dashboard 8th lies.

In the 6a and 6b is a further embodiment of an intended in a sanitary wall module according to the invention dashboard 8 ^II shown. The dashboard 8th" has two right-angled bent, parallel mounting webs 8.2 . 8.3 , Each of the two fastening bars 8.2 . 8.3 has openings (cutouts) 40 for receiving fasteners. The openings 40 For example, are formed slot-shaped, wherein the longitudinal axes of the openings 40 of the respective fastening web 8.2 . 8.3 are substantially aligned with each other or run parallel to each other. In addition, in each of the two fastening webs 8.2 . 8.3 Through openings 41 . 42 cut out for the passage of a pipe and / or an electric line. In between the fastening bars 8.2 . 8.3 lying mounting plane M1 has the dashboard 8th" several hole groups 9.5 . 9.6 for fastening wall disks as well as several hole groups for the attachment of mixing and / or distribution valves. The passage openings 41 . 42 the fastening webs 8.2 . 8.3 start each at the mounting level M1 the dashboard 8 ^II ,

The embodiment of the invention is not limited to the embodiments shown in the drawing. On the contrary, numerous variants are conceivable which make use of the invention disclosed in the attached claims, even if the design deviates from the examples shown.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• EP 2067906 B1 [0005, 0013]
• EP 0681074 B1 [0006]

Claims (15)

Sanitary wall module, comprising a stud (1) composed of vertical and horizontal profiled bars (2, 3) and connectors (4), at least one water inlet connection (7) and at least one cladding panel (11) to be attached to the front of the stud (1) that at least one opening (12, 12 ^I), characterized in that the stator structure (1) is constructed as a prefabricated stud frame to form a wall module, wherein the at least one water inlet connection (7) (in a connected to the stud frame fittings plate 8 8 ^I , 8 ^II ) is mounted, and wherein the cladding panel (11) is designed as a prefabricated cladding panel by having already the at least one opening (12, 12 ^I ) and is sized and / or cut to be mounted in the Condition substantially over the entire height and / or the entire width of the framework (1) extends. Sanitary wall module after Claim 1 , characterized in that the cladding panel (11) has a core layer of hard foam and cementitious cover layers, wherein at least one of the cover layers is fiber-reinforced and / or contains a reinforcing fabric. Sanitary wall module after Claim 1 or 2 , characterized in that the cladding panel (11) is provided on its back partially with at least one reinforcing plate (19). Sanitary wall module according to one of Claims 1 to 3 , characterized in that the instrument panel (8, 8 ^I , 8 ^II ) a plurality of mounting holes (9) for attachment of one or more fittings (7, 10, 10 ^I ). Sanitary wall module according to one of Claims 1 to 4 , characterized in that the instrument panel (8, 8 ^I , 8 ^II ) at least two different hole groups (9.1, 9.2, 9.3) or different hole pattern for attachment of one or more fittings (10, 10 ^I ). Sanitary wall module according to one of Claims 1 to 5 , characterized in that the dashboard (8, 8 ^I , 8 ^II ) has two right angles beveled, mutually parallel mounting webs (8.2, 8.3), wherein in at least one of the fastening webs (8.2, 8.3) at least one passage opening (41, 42) is cut out for the passage of a pipe and / or an electric line. Sanitary wall module according to one of Claims 1 to 6 , characterized in that on the dashboard (8, 8 ^I , 8 ^II ) at least two water inlet connections (7) are mounted, which at the front of the stator (1) opening out terminal ends (7.1) in a common plane (E) end, the parallel to a mounting plane defined by the framework (1), in which the cladding panel (11) is attached to the framework (1), the cladding panel (11) having at least two openings (12 ^I ) which, in the assembled state, are the Cladding panel (11) are each arranged in overlap with one of the terminal ends (7.1), and wherein the terminal ends (7.1) terminate in front of the front of the assembled cladding panel (11). Sanitary wall module according to one of Claims 1 to 7 , characterized in that on the dashboard (8, 8 ^I , 8 ^II ) a mixing and / or distributor fitting (10) is mounted, to which via a pipe (14) of the at least one water inlet port (7) is connected, wherein the Armature plate (8, 8 ^I , 8 ^II ) is formed so as to have mutually horizontally spaced mounting planes (M1, M2), wherein the mixing and / or distributor fitting (10) on another of these mounting planes (M1, M2) than the at least one water inlet connection (7) is mounted, and wherein the horizontal distance of the mounting planes (M1, M2) is dimensioned so that the water inlet connection (7) with the mixing and / or distributor fitting (10) connecting the pipe (14) as axial Straight pipeline runs in a plane which is parallel to the installation levels (M1, M2) of the instrument panel (8, 8 ^I , 8 ^II ). Sanitary wall module according to one of Claims 1 to 8th , characterized in that the stand work (1) with at least two, preferably with at least two different valve plates (8 ¹ , 8 ^II ) is provided, wherein on one of the valve plates (8 ^I , 8 ^II ) a hot-cold water mixing valve (10 ) and / or a distributor fitting (10 ^I ) are mounted, while on another of the valve plates (8 ^I , 8 ^II ) one or more water inlet connections (7) are mounted for side showers. Sanitary wall module after Claim 9 , characterized in that at least one of the valve plates (8 ^I , 8 ^II ) relative to another of the valve plates (8 ^I , 8 ^II ) vertically and / or horizontally slidably connected to the stator frame (1) or connectable. Sanitary wall module according to one of Claims 1 to 10 , further comprising at least one prefabricated niche or box member (18, 18 ^I , 18 ^II ), wherein the prefabricated cladding panel (11) has a recess for snug receiving the niche or box member (18, 18 ^I , 18 ^II ). Sanitary wall module according to one of Claims 1 to 11 , characterized in that the Stand system (1) is provided with an electrical wiring and / or with at least one empty tube for receiving an electric line. Sanitary wall module one of Claims 1 to 12 , characterized in that the framework (1) has a width of at least 80 cm, a height of at least 200 cm and a depth of at least 10 cm. Sanitary wall module according to one of Claims 1 to 13 , further comprising at least one substantially watertight decorative panel (20) for placement on the front of the assembled trim panel, the decorative panel (20) being cut at least in its length or width substantially coincident with the trim panel (11). A method for building a sanitary wall in the form of a pretext or a room divider according to customer specifications on a construction site, preferably using a sanitary wall module according to one of Claims 1 to 14 , characterized in that in a production site away from the construction site, a stud (1) for forming a wall module of profiled bars (2, 3) and connectors (4) is prefabricated, wherein in the production at least one water inlet port (7) on one with the Stands (1) connected or connectable dashboard (8, 8 ^I , 8 ^II ) is mounted, wherein in the production at least one to be attached to the front of the stud frame cladding panel (11) is prefabricated by the cladding panel (11) the at least one opening ( 12, 12 ^I ) and is selected and / or cut to extend in the assembled state substantially over the entire height and / or the entire width of the stud frame (1), wherein the prefabricated stud (1) on the construction site aligned and then fixed in position, and wherein the prefabricated cladding panel (11) at the front of the fixed-position Ständerwer ks (1) is mounted.

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