AT522516B1 - Room module, building made from room modules, as well as a manufacturing process for this in each case - Google Patents

Abstract

The invention relates to a room module with a body (100) comprising floor (101), walls (102a-d) and ceiling (103), an entrance door (104) and a window (105), the floor (101) having a Floor plate (101P) and the ceiling (103) comprises a ceiling plate (103P) and these plates (101P, 103P) are arranged between walls (102a-d), the walls (102a-d) each having a wall plate (102Pa-d ), the base plate (101P) being positively received in base grooves of the wall plates, two wall plates near their end both in the upper area and in the lower area have screw connection pockets (108) open to the outside, the screw connection Pockets (108) each to the adjacent, upper or lower, horizontal edge of the wall panel are spaced apart by a remaining support web (109) of the wall panel, the support web (109) having a vertical through opening (110) which on one side in the Screw connection pocket (108 ) opens, and wherein the vertical through-openings (110) have circumferential walls made of a hard material at least in their lower region.

Description

description

ROOM MODULE, BUILDING MADE FROM ROOM MODULES, AS WELL AS A MANUFACTURING PROCESS FOR EACH

|. FIELD OF APPLICATION The invention relates to building construction from prefabricated assemblies.

Il. TECHNICAL BACKGROUND

Especially in commercial housing and the construction of apartment buildings is increasingly from the classic construction - creating a building shell, the so-called shell, and then trade for trade increasing completion of the interior - more and more swung in the direction of industrial, turnkey production of individual room modules which usually comprise a complete apartment including bathroom and kitchen, and which are assembled into one building on the construction site.

One advantage is that when manufacturing in a factory or hall, the repetitive work steps can be partially automated and can be carried out very accurately regardless of the weather in a dry environment.

Another advantage is that, in contrast to the classic design, no damage to the previous trade can occur because the room modules are ready-to-use, including furniture up to the toilet roll holder in the bathroom, and are delivered closed can only be opened for final acceptance after assembly and connection to the external installation.

These mostly cubic room modules are placed side by side and / or stacked directly on top of one another and connected to one another, or in a support frame comprising much more stories - be it a steel or concrete skeleton - used and anchored on the other hand.

Conventional room modules are known, among others, from AT 410 231 B, DE 200 18 768 U1, DE 100 19 958 A1 and EP 3 409 855 A1.

The individual room modules are then connected to the central supply and disposal lines.

With this type of construction, several problem areas arise:

[0009] A:

Basic structure of the room modules in terms of weight, stability and portability. [0010] B:

Arrangement of the installations in the room modules as well as connection to the external supply and disposal lines.

[0011] C:

Design of the interior fittings and furnishings through optimal adaptation to the room module.

The present invention is concerned with the problem A.

Il. PRESENTATION OF THE INVENTION a) Technical problem

It is therefore the object of the invention to provide a room module and a building made from such modules that are durable and inexpensive to manufacture.

and whose manufacturing process can be carried out as quickly and efficiently as possible. B) Solution of the problem

This object is achieved by the features of claims 1, 3, 18, 26 and 28. Advantageous embodiments emerge from the subclaims.

Such a room module has a body of floor, walls and ceiling that provides the stability of the room module, the floor plan preferably being rectangular, which is assumed below without restricting the invention thereto.

Since such room modules are preferably provided for tightly lining up in the transverse direction, two opposing of the four walls in particular usually have neither a door nor a window and are referred to as longitudinal walls in the context of the present application.

The entrance door is located in one of the transverse walls connecting the longitudinal walls, the so-called front wall. As a rule, there is also at least one window, which is either located in the transverse wall opposite the front wall, the rear wall, or also in the front wall, next to the entrance door.

According to the invention, these room modules should be stackable directly on top of one another, so that the vertical load transfer via the walls bearing on one another, the so-called load-bearing walls, to the lowest room module - optionally with an intermediate layer in between.

As load-bearing walls, all, for example four, walls of the body can be suitable, but preferably only two opposing walls, preferably only the longitudinal walls, are used as load-bearing walls so as not to cause an over-determined support of the bodies on one another.

Such a room module has a ready-to-use interior, for residential purposes, in particular including a wet room and a kitchen unit, and all the installations and their connections required for the intended purpose inside the room module, that is, with pre-installed electrical cables , Fresh water pipes, waste water pipes and preferably also ventilation ducts for ventilation, heating and / or cooling of the module interior. The room module is ready for use immediately after it has been installed at the intended location and the supply and disposal lines of the module have been connected.

A first main aspect of the invention with regard to a room module is that at least two opposing walls, in particular all walls, of the body comprise solid wood panels, in particular consist of solid wood panels. This offers the advantage that the solid wooden panels offer the stability and the necessary insulation at the same time and, to a certain extent (F60), also the necessary highly fire-retardant effect.

"Wall made of solid wood panels" means that at least that part of the thickness of the wall structure that offers the inherent stability of the body and in particular the vertical load transfer is continuous in the direction of the thickness - this means at least 90%, better at least 95%, better at least 98 % - consists of wood, especially wood in its original, grown state.

This applies essentially over the entire extent of the wall along its main plane (which is defined by the two largest directions of extent of the wall). In particular, there should also be no intervening cavities or insulating layers made of less stable material in the solid wood panel, usually for insulating purposes, as is the case with wall panels of the wooden stand construction, for example.

If only a "solid plate" such as a "solid wall plate" or "solid ceiling plate" is mentioned, this nevertheless means that it is always solid wood

plates as defined above.

"Wood in the original, grown state" is understood to mean that the solid wooden plate can be composed of several wooden parts and in particular glued, but the wooden parts have unchanged the structure of the wood, so they are sawn timber parts which extend in the direction of the grain of the wood, in particular over at least 1 m, more preferably 2 m.

The solid wood panels or solid panels are in particular glued plywood (CLT) made of cross-glued solid wood layers, which have a panel thickness of at least 8 cm, better at least 10 cm, at least for the load-bearing wall panels, preferably all wall panels .

For panel areas above or below an opening in an upright panel, in particular a through opening, in the panel, for example the threshold below and the lintel above the opening for the entrance door, glued laminated timber (BSH ) Find use. Boards made of laminated timber (BSH) are understood to be those in which wooden slats or wooden beams made of wood in the original, grown state follow one another in one of the directions of extension of the main plane of the board and are connected to one another, in particular glued to one another.

Such panels, made of both CLT and glulam, have a high flexural strength and low weight, for example compared to chipboard, which has a much lower flexural strength and also a much higher weight because of the high adhesive content.

Preferably, the floor and the ceiling also comprise such a solid wooden board, in particular in the form of glued plywood (CLT) made of solid wood layers glued crosswise.

A second main aspect of the invention with regard to a room module is that the base plate and the ceiling plate, both of which are solid wood panels, are arranged between at least two, in particular between all, walls, whereby the walls are used as load-bearing elements when stacked in alignment Room modules can be used without a vertical load contract over the floor or ceiling.

The massive wall panels, in particular the load-bearing walls, should have a protrusion over the ceiling panel upwards and / or downwards beyond the floor panel in order to have a horizontally extending distribution space between them for arranging space modules Provide installations.

The solid wall panels, in particular the load-bearing walls, preferably have at least downwards, in particular only downwards, a protrusion beyond the underside of the base plate, so that a horizontal distribution space can be provided on the upper side of the ceiling of the lower of two modules .

Preferably, all wall panels have the same height and are attached in the circumferential direction in height flush with one another.

If only a few, for example two opposing walls, in particular their massive wall panels, are provided as load-bearing walls, this can be achieved within a module despite the walls of the same height by adding an intermediate layer only between the load-bearing massive wall panels of modules stacked on top of one another - which, for example, also serves to decouple the sound - is placed in between, but not between the non-load-bearing wall panels.

In a building made of stacked room modules, in particular the room modules described above, these stand and load according to the invention with at least two opposing, massive wall panels on top of each other as described and are fixed against each other.

Each space module arranged on the ground sits with its supporting solid wall panels on a total of at least three lower support elements, which are fixed with respect to the ground in a defined height and position and leveled to one another, in the case of a rectangular room in plan view. Modules preferably on four support elements.

In the case of two opposing, load-bearing massive longitudinal wall panels, each sits on two lower load-bearing elements.

In a building made of juxtaposed room modules, in particular the room modules described above, two adjacent longitudinal walls of two adjacent room modules are each by two lower and two upper coupling elements to spaced in depth direction 12 connection -Positions connected to one another, in particular connected to one another in a form-fitting manner, in particular in such a way that it is not possible to lift a room module upwards without deactivating the coupling element.

With regard to the method for producing a room module, the above-mentioned object is achieved in that

A) the solid wall panels are applied to the edges of the solid floor panel in such a way that their lateral edges are received in horizontally extending floor grooves of the solid wall panels,

B) the solid wall panels rest against each other and are fixed against each other and against the base plate, in particular screwed by means of wood screws.

C) In the body, which is still open at the top, fixtures and possibly also loose furnishings are preferably lowered from above inside the body, at least the wet room, if any, in particular the kitchen block and / or the furniture, and on the floor or mounted on the inside of the turn.

D) Subsequently, the ceiling plate is placed on the shoulders of the recess encircling the upper narrow sides of the walls and fixed with respect to the walls, in particular screwed by means of wood screws,

E) on the ceiling plate of the frame for a horizontal distributor space is laid flat and fixed and

F) Finally, the cover plate is placed and fixed on the frame for the horizontal distributor space.

Furthermore, the floor structure must be created before step c) and the sewer pipes and other lines required in the floor, including electrical lines from the fuse box to outlet openings in the running plate and / or tread, of the floor structure or in the joint between the running plate and / or running surface and the wall, are laid in it,

With regard to the method for producing a building from room modules, the above object is achieved in that the room modules in several floors can be stacked directly on top of each other and fixed against each other, so in particular without a separate supporting frame, which each floor of Carries room modules, as explained in more detail below with reference to FIG.

With regard to the method for positioning and fixing the support elements with respect to the substrate, the object is achieved as described below with reference to FIGS. 3a to d.

Details of the solutions according to the invention are explained in more detail below with reference to the figures.

C) Embodiments

Embodiments according to the invention are described in more detail below by way of example. Show it:

FIG. 1: a horizontal section through a building made up of several room modules arranged next to one another and connected to one another,

FIG. 2: a vertical section through a building made up of several room modules arranged next to one another and one above the other and connected to one another,

2a, b: Enlarged details from FIG. 2,

3a-d: the lower coupling element in different views, [0058] FIGS. 4a-d: the upper coupling element in different views, [0059] FIG. 5: the floor structure.

As the horizontal section in FIG. 1 through a single room module 1 and the vertical

Kal section of Figure 2 through several side by side and over arranged room modules 1 zei-

gen, the room modules 1 are cuboid with

- two upright, parallel to each other in the longitudinal direction 12, also called the depth direction 12 or second horizontal direction 12, extending and in the height direction 10, mostly the vertical, extending longitudinal walls 102a, b, in which im As a rule, there are no large openings such as windows or doors,

- an upright, running front transverse wall 102c in which the entrance door 104 is located,

- an upright, rear transverse wall 102d running in the width direction 11, the first horizontal direction, in which a window 105 is located,

- As well as a floor 101 and a ceiling 103, which both extend in the two horizontal directions 11, 12 and close the room module 1 at the bottom and at the top.

The necessary stability of the room module 1 for use is provided by the body 100 of such a room module 1 from correspondingly stable, in the present case consisting of solid wood panels, wall panels 102Pa to 102Pd and a floor panel 101P and a ceiling panel 103P exists.

In Figures 1 and 2, the thickness of the plates is greatly oversized compared to the size of the interior 1 * of the room module 1, in order to be able to show details better.

The vertical load transfer of the dead weight as well as the load from other space modules 1 standing thereon takes place preferably only via the two longitudinal walls 102a, b as load-bearing walls or over all four walls as load-bearing walls, with room modules stacked on top of one another 1 the corresponding walls are aligned one above the other, but only the load-bearing walls that are on top of each other load on one another.

In the exemplary embodiment, it is assumed that only the two longitudinal walls 102a, b are load-bearing walls, but all walls could still have the same height, which is achieved in that only one between the massive wall panels 102aP, 102bP standing on top of one another Intermediate layer 2 is placed between them, so that transverse walls 102c, d standing on top of one another would maintain a vertical distance from one another, even if they are just as high as the longitudinal walls 100 2a, b.

In practice, however, the transverse walls 102c, d have a different height:

Thus, the rear transverse wall 102d, in which the window is located, has no downward protrusion beyond the base plate 101P, but a protrusion upward beyond the top plate 103P in a size corresponding to the protrusion U and thus covers the height of the upper distribution room of its own module towards the rear, which is advantageous for the installation of the installations on this module.

The front transverse wall 102c, on the other hand, has neither a protrusion over the top plate 103P upwards nor a protrusion over the base plate 101P downwards. The upper vertical distribution space of the module below, which is initially open to the front, is subsequently closed by a cross bar that connects the lower over-

stand Ü covers over the base plate 101P downwards prematurely, and is attached to the front transverse wall 102c, preferably only after this module has been set down and fixed in the final position within the building to be produced.

Since such room modules 1 are usually not set up individually on the ground, but several times with parallel longitudinal walls 102a, b close to one another and preferably also in several floors aligned one above the other, as shown in Figure 2, is for the On-site assembly the quick and easy installation on the ground as well as the connection of the individual room modules 1 important:

Compared to the base 150, which is usually a reinforced concrete plate cast on site and can therefore be somewhat uneven and not exactly horizontal on the top, each of the cuboid room modules 1 is supported by four support elements 3 against the base 150 , preferably each of the two load-bearing longitudinal walls 102a, b via two load-bearing elements 3, as shown in FIGS.

In order to position and connect two adjacent room modules 1 to one another by means of two support elements 3 each, these support elements 3 are preferably also designed as lower coupling elements 4 and are used as described with reference to FIGS. 3a-d and FIG :

The coupling elements 4 are firmly anchored in the subsurface 150 before the space modules 1 are placed and are precisely positioned, in particular with their support surface for the space modules 1, the top of your support plate 4.1, on a common horizontal plane, the support plane 3 " , set.

Each lower coupling element 4 comprises a stable support plate 4.1, spaced from one another in a mounting direction 50 in which the adjacent space modules 1 are lined up, on the one hand a positioning pin 4.2, which preferably tapers at the upper, free end , and a threaded rod 4.3 or another screwing element protruding vertically upwards from the top of the support plate 4.

In order to be able to fix the lower coupling element 4 in the correct position and at the correct distance from the substrate 150, the support plate 4.1 initially has a height adjustment opening 4.1b in each of the corner areas, which are through openings with internal threads.

Furthermore - preferably on a line transverse to the connecting line between PositionierZapfen 4.2 and threaded rod 4.3 - two end fixing openings 4.1a, in particular near the outer edges of the support plate 4.1, and two pre-fixing openings 4.1c with a preferably smaller diameter, in particular further inwardly than the two end fixing openings 4.1a, but preferably in between.

As a result, the assembly of such a coupling element 4 with respect to the substrate 150 is quickly and precisely possible as follows:

First, the coupling element 4 is placed in the correct position on the substrate 150, and is pre-fixed with respect to the substrate 150 through the pre-fixing openings 4.1c, for example by means of screws and dowels.

Subsequently, in this position lying on the substrate 150, a hole is made in the substrate 150 through the end fixation openings 4.1a - which serve as a guide - each with a correspondingly large drill, and in these two also usually a dowel each introduced and then an end fixing screw 14 shown in FIG. 2 and FIG. 3c, but not yet fully screwed in.

Then, through the four height adjustment openings 4.1b, height adjustment screws are screwed into these threaded holes from above. This is done in all four corner areas until the support plate 4.1 is at the correct height.

sits and lies with its upper side exactly horizontally, in the said support level 3 ″, as shown in FIG.

The space between the support plate 4.1 and the substrate is then filled with mortar or concrete 151 - as shown in FIG.

Only after it has hardened, the two end fixing screws 14 are fully tightened until their screw head rests on the top of the support plate 4.1, which prevents the support plate 4.1 and thus the coupling element 4 from lifting off the ground, and finally the over the top the support plate 4.1 separated parts of the height adjustment screws at the level of the top of the support plate 4.1.

In the case of the lower coupling elements 4 provided for connecting adjacent room modules, the connecting lines between the positioning pin 4.2 and the threaded rod 4.3 all lie on a common straight line, that is to say on two in the depth direction 12 for a number of room modules of the room modules 1 spaced straight lines, which both run in the assembly direction 50.

Subsequently, a row of the room modules 1 can be started next to one another in the assembly direction 50, for which their bodies 100 are designed as follows:

As FIGS. 1 and 2 show, each of the two longitudinal wall panels 102Pa, 102Pb has two identical positions in the longitudinal direction 12, the connection positions, one in the front and one in the rear half, each only to the outside, that is, the side facing away from the interior 1 *, two open recesses, the screw connection pockets 108, one above the other.

As Figure 2 shows, these pockets 108 are on the one hand near the upper edge and on the other hand near the lower edge of the respective longitudinal wall plate 102Pa, 102Pb, but the upper below the height range of the ceiling plate 103P and the lower above the height range of the base plate 101P, so that a support web 109 remains between the upper pocket 108 and the upper edge of this wall plate, and likewise between the lower pocket 108 and the lower edge of this wall plate.

A vertical through opening 110 runs through this support web 109, which thus opens into the pocket 108 on the one hand and the adjacent upper or lower edge of the wall plate on the other hand, and has a diameter that is large enough to accommodate both the diameter of the positioning device Pin 4.2 as well as the diameter of the threaded rod 4.3.

In the lower end of the lower through-opening 110 and / or in the upper end of the upper through-opening 110, a positioning sleeve 111 made of metal is preferably inserted, the inner diameter of its generally round through-opening only slightly, at most by 5 mm, better a maximum of 3 mm, better a maximum of 1 mm, larger than the outer diameter of the generally round positioning pin 4.2 of the lower coupling element 4 and / or the generally round positioning pin 5.2 and / or the upper coupling element 5, which thus has little play fits into the positioning sleeve 111. The threaded rod 4.3 or the screwing element 4.3 does not have a larger outer diameter than the positioning pin 4.2, but mostly a smaller one.

The first space module 1 is now placed from above onto four such support elements 3, also called coupling elements 4, arranged in a square - of which only one is shown in FIG of the two coupling elements 4 spaced apart in the longitudinal direction 12, the two positioning pins 4.2 each extend into one of the two lower through openings 110 of the same longitudinal wall plate 102a, in particular the positioning sleeve 111 present there in the lower end, when the room module 1 touches on their support plates 4.1.

As a result, the threaded rods 4.3 of the other two extend during lowering

Coupling elements 4 through the two other lower through openings 110 in the other wall plate 102b into the screw connection pockets 108 located above. In FIG. 2, this first attached room module 1 is the room module 1.1a shown at the bottom left.

Subsequently, or even before placement, a washer 9b, preferably in the form of a leg of a washer bracket 9b provided with a through opening, is attached to the upper ends of the threaded rods 4.3 protruding into these two lower screw connection pockets 108, and this by means of a The clamping nut 7 screwed onto the threaded rod 4.3 is braced against the bottom of the lower screwing pocket 108, whereby the space module 1 is fixed on this side with respect to the substrate 150 against lifting upwards.

A washer angle 9b offers greater inherent stability than a flat washer, and thus distributes the load better over its bearing surface opposite the bottom of the screw connection pocket 108. However, the upwardly protruding leg of the angle 9b, which on the inside the pocket 108 rests, the free space available for a clamping nut 7.

Since their size depends on the diameter of the threaded rod 4.3, a threaded rod 4.3 with a smaller diameter than that of the positioning pin 4.2 must be selected, so that primarily only the positioning pin 4.2 cause an exact positioning of the space module 1.

If the other side is also to be fixed with respect to the substrate 150, a clamping claw 6 with a corresponding through-hole can be attached to the threaded rods 4.3 of the coupling elements 4 protruding upwards next to the room module 1 under the horn plate 102a is dimensioned in such a way that the clamping claw 6 protrudes into the screw connection pocket 108 there and is also clamped downwards against the bottom of the lower screw connection pocket 108 by means of a clamping nut 7 screwed onto the threaded rod 4.3 from above.

The next room module 1 in the assembly direction 50, the lower room module 1.1b shown on the right in FIG Half of the support plate 4.1 of that coupling element 4 is placed, the threaded rod 4.3 of which is located next to it in the right wall 102b of the room module 1.1a, its positioning pin 4.2 being in the lower passage openings 110 of the next room module 1.1b there extend into it.

Subsequently, in this next room module 1.1b, a washer or a washer angle 9b and a clamping nut 7 are attached to the lower screw connection pockets 108 always accessible on the right side of the last employed room module 1 in FIG placed and tightened the upper end of the threaded rod 4.3 there and proceed in an analogous manner with the additional room modules 1 that may be arranged next to it.

To set up a 2nd floor, ie a 2nd row of room modules 1 on the lower 1st row of room modules 1, the same assembly direction 50 is used, ie with the module shown at the top left in FIG 1.2a started.

As with the lower row, the placement is preferably carried out with the aid of a crane, which is why a threaded rod 9a is used for placement in all four upper through openings 110 of the module 1 to be placed and screwed into the upper screwing pockets 108 at the lower end Clamping nuts 7 and washers or washers 9b are fixed in the longitudinal walls 102a, b. A support frame of the crane can be attached to the transport eyelets 134, which are attached to the upper end of these threaded rods 9a protruding upwards from the through openings 110, and which can be used to attach the crane's support frame to the existing horizontal Keeps distance from each other.

The transport eyelets 134 are then unscrewed again or, in the welded state, screwed out of the lower clamping nut 7 together with the threaded rod 9a, if the threaded rods 9a are no longer required.

This upper room module 1.2a is set up in alignment with the room module 1.1a located below it, preferably only with an intermediate layer 2, for example made of plastic, which on the one hand serves to decouple the sound and on the other hand only the longitudinal walls 102a , b, but not the transverse walls 102 c, d load on one another.

In order to fix the two first room modules 1.1a, 1.2a aligned one above the other, long threaded rods 9aa had already been inserted into the four upwardly open through openings 110 of the lower room module 1.1a before they were placed, so that they opened into the screw connection pockets 108 below and a washer 9b and a clamping nut 7 were loosely screwed on there, or were even welded opposite the long threaded rods 9aa.

These threaded rods 9aa - as threaded rods also those rods are understood that only have external threads in their end regions and not necessarily over their entire length - are so long that they are placed in the 1st upper room module 1.2a to in its lower screw connection pockets 108 protrude, so that a washer bracket 9b and a clamping nut 7 can be placed and screwed on them there in turn and the two space modules 1.1a, 1.2a standing on top of one another can be braced against one another.

Since, however, for the reasons described, the long threaded rods 9aa have a smaller outer diameter than the positioning pin 4.2 and thus also than the inner diameter of the through openings 110, including the positioning sleeves 111 present there, can optionally for the purpose of the exact horizontal positioning of the upper room module 1.2a in relation to the room module 1.1a below it before the upper room module 1.2a is placed, in particular even before the threaded rods 9aa are inserted into the through openings 110 of the lower room module 1.1a, between the threaded rod 9aa and positioning sleeves 111 each have a spacer sleeve 135 inserted - as can be seen in the enlarged detail of FIGS. 2a and 2b - so that the threaded rods 9aa are located in the positioning sleeves 111 with little play.

The spacer sleeve 135 can, for example, have an internal thread which fits onto the external thread of the threaded rod 9aa and is screwed onto it until it is in the correct height range, namely at the transition between the positioning sleeves 111 and protruding into both according to Figure 2b, at least when the upper clamping nuts 7 are tightened.

Subsequently, an upper coupling element 5 is screwed onto the outer side of the last installed upper module 1.2a at the connection positions, ie the positions of the lower through openings 110, pointing in the assembly direction 50 - optionally with the interposition of a spacer plate 132 - as in FIG 2 and Figure 2a, which is shown individually in Figures 4a to 4d:

The upper coupling element 5 is an angle which is usually made of steel, with a positioning pin 5.2 protruding from the shorter leg 5b upwards, which is identical to the positioning pin 4.2 of the lower coupling element 4, and in alignment with it, a further positioning pin 5.3 also projects downward from this leg 5b, one or both of which can be conical or tapered towards the free end.

The preferably longer support leg 5a of the bracket is perpendicular to the bracket 5b and has screw openings 5a1 for screwing to the outside of one of the longitudinal wall plates 102b.

The screwing positions of the upper coupling elements 5 on this outer wall result from the fact that their downwardly protruding positioning pin 5.3 from above into the

Through openings 110 of the space module 1.1b next to and below it, in FIG. 2 of the lower right, space module 1.1b, protrude, the insertion being carried out by hand, which is why the lower positioning pin 5.3 does not necessarily have to taper to a point.

By placing a next in the assembly direction 50, 2nd upper, space module 1.2b, the two upward positioning pins 5.2 of the two upper coupling elements 5 protrude from below into the lower through openings 110 of this new space module 1.2b and position this. So the top row can be continued to the right.

Since thus - see Figure 2a - the positioning pin 5.2, 5.3 supporting leg 5b of the angle 5 protrudes between the two stacked modules 1.1b, 1.2b, the intermediate layer 2.2 introduced between the longitudinal walls bearing on one another is in the area of this Leg 5b thinner by the thickness of leg 5b than the intermediate layer 2.1 used apart from leg 5b.

A lifting of the upper room modules 1 from the room modules 1 below it would only be prevented in the manner described in the case of the respective right longitudinal wall panel 102b.

If you want to do this on the left in Figure 2, the other side of the module 1, then before placing the last floor of modules 1 in the upper through opening 110 threaded rods 9a are used, and on their lower ends in the underneath Screw connection pockets 108, in turn, a washer 9b and a clamping nut 7 are loosely screwed on.

The length of these threaded rods 9a is dimensioned so that their upper ends protrude from the top of the longitudinal wall panels 102a, b and thereupon an upper coupling plate 13 extending over the joint between the two adjacent modules 1.2a, 1.2b, which has two through-holes at the appropriate distance, placed on the upper ends of the two threaded rods 9a and braced downwards by means of screwed-on clamping nuts 7, which also prevents the left side of the upper right module 1.2b in FIG. 2 from lifting from the module 1.1b below is secured.

The last in the row stacked modules 1 lifting is prevented by long threaded rod 9aa analogous to the threaded rods 9aa used to clamp the two 1st stacked modules 1.1a, 1.2a and with these the modules 1 standing on top of each other vertically clamped against each other .

In Figures 1 and 2 it is shown that the individual solid plates are fixed against each other by wood screws 107 at their points of contact, which, however, can also be designed so that the assembly is facilitated and there is also a limited form-fitting connection:

As the vertical section in FIG. 2 shows, the top plate 103P rests in top shoulders 106a which are open at the top and toward the center of the body 100. In the wall panels 102a-d, a floor groove 106c open towards the interior space 1 * is incorporated at the same height with a width corresponding to the thickness of the floor panel 101P, so that by first placing two opposing longitudinal wall panels 102a, b these three Parts are positioned against each other and can also be screwed.

Subsequently - as can be seen in Figure 1 - the rear and front transverse walls 102c, d can be attached to the front and rear vertical narrow sides of the longitudinal wall panels 102a, b and screwed against them.

In the front transverse wall 102c, which is Z-shaped doubly cranked when viewed from above, this is only done with the front, left Z-end leg 102c1 in Figure 1, while the set back right Z-end leg 102c3 with its end face butt is attached to the inner surface of the right longitudinal wall plate 102Pb and screwed. This attachment and screwing of the front transverse wall 102c preferably takes place only after at least parts of the interior fittings have been placed in the module, namely on its base plate 103P

and are mounted, in particular the wet room 301.

For this purpose, vertically extending wall shoulders 106b open to the rear and outward can be formed in the rear transverse wall plate 102Pd, in which the rear end of one of the longitudinal wall plates 102a, b fits flush - as in Figure 1 top right shown - or the transverse wall plate 102Pd is butt attached to the longitudinal wall plate 102a, b - as shown in Figure 1 on the left.

The screw-in direction of the wood screws 107 used to screw the walls 102 together can - especially in the case of the presence of wall shoulders 106b from the longitudinal wall at an angle, approximately at a 45 ° angle, through the longitudinal wall into the transverse wall or - especially in the case of blunt attachment - take place in the depth direction 12 through the transverse wall into the longitudinal wall.

In Figure 1 it can also be seen that a layer 131 of thermally insulating material is arranged on the outside of this rear transverse wall plate 102b, on the outside of which in turn a weather-resistant weather protection layer 133 is arranged.

Such thermal insulation is not necessary in the case of the longitudinal walls in the case of modules 1 located next to one another, or at most on the outer sides of a row, and also in the case of the front transverse wall 102c as a rule not provided:

Because this is doubly beheaded in plan view and thus Z-shaped, with the front door 104 located in the Z-end limb 102c1 on the left in FIG. 1 and next to it only a little wall area for insulation remains.

This Z-end limb 102c1 can also have a wall pocket 106b which is open to the rear and outwards and into which the front end of the left longitudinal wall panel 102Pa protrudes. What is shown, however, is the simpler variant of a left longitudinal wall plate 102Pa that is bluntly attached with its front end face to the inside of the left Z end limb 102c1.

By means of the offset leg 102c2 to the rear, the right Z-end leg 102c3 is created in front of it a free space, which is closed by an attachment front wall 118, which runs flush with the left, front Z-end leg 102c1 by a technique. Door 118a, so that in this offset there is a vertical distribution space 130 which, because of the air and electrical components arranged therein, offers a good thermal insulation effect.

The right Z-end limb 102c3 rests butt against the inner surface of the right longitudinal wall plate 102Pb and is screwed relative to this.

The vertical section of Figure 2 also shows that although the top panel 103P ends flush with the upper narrow side of the longitudinal wall panels 102Pa, b, but these longitudinal wall panels 102Pa, b down a protrusion U over the underside of the floor Plate 101P.

The resulting free space compared to the module 1 below is used - as shown by way of example only in Figure 2 in the enlarged overhang U in the upper right module 1.2b, because in reality the interconnected room modules 1 are all the same designed and equally dimensioned - in order to create an upper horizontal distributor space 120 for installations of the module 1 located below by arranging an upper distributor attachment 116 + 117, consisting of a surrounding frame 116 arranged in the free space, which is placed on the top of the ceiling Plate 103P is attached, and a distributor cover 117 placed thereon, which generally has sound-absorbing openings 119 and is preferably covered by a waterproof film 140 - see FIG. 5 - like the entire top of module 1.

The height of the overhang U and thus the upper horizontal distribution space 120 is closed to the rear by a corresponding upper overhang of the rear transverse wall 102d upward beyond the ceiling plate 103, and forward - since the front transverse wall 102c neither upwards nor down over the top plate and the bottom plate

Has overhang - by a cross bar, not shown, which is attached to the left Z-end leg 102c1 and optionally the front end of the right longitudinal wall panel 102Pb.

Often a building 500 to be created from room modules 1 is not erected free-standing, as shown in Figure 2, but adjacent to an existing - not shown - structure, for example a stairwell made of stone materials, especially concrete.

In this case - possibly deviating from Figure 2 - in the assembly direction 50 first, lowermost room module 1.1a possibly positioned so close to the then left of it standing structure that of the lower left coupling element shown in Figure 2 4 a part has to be cut off from the left side.

As a rule, however, before the first upper module 1.2a of the second and every further floor is placed on the outside of the building at the two corresponding connection positions, an upper coupling element 5 is screwed into its upwardly projecting positioning Pin 5.2 then engages the first module 1.2a of the upper floor and is thereby positioned, so that the left long threaded rods 9aa described with reference to FIG top row of modules 1.

Figure 5 shows in an enlarged vertical section a lower corner of a stacked on a space module 1 below the upper room module 1 and there including the floor structure in the living area, in addition to the deviating floor structure in the corridor and the turn of it different structure in the area of the wet cell 301, as well as the coating of the outside of the one longitudinal wall panel 102Pa.

Such a coating of the outside is either present on both longitudinal outer sides, but preferably only on one, always the same, longitudinal outer side of room modules 1 placed next to one another.

In the context of such a coating of the outside, a layer 128 of heavy material for sound insulation extends over the majority of the longitudinal outside.

In the height areas of the top plate 103P and the bottom plate 101P, however, a strip of a layer 129 made of a flame-retardant material extending in the depth direction 12 over the entire depth is applied, as also shown in Figure 2, which also has a greater thickness than layer 128.

The drawn in Figure 2 distance A between adjacent side wall plates 102Pb, a of adjacent room modules 1 is thus completely filled by the one or two adjacent layers 129 of flame-retardant material, in the area of the layers 128 of heavy, and / or sound-absorbing material, however, a small remaining distance remains in order to avoid the transmission of structure-borne noise.

The floor structure preferably has the same height in the living area and in the area of the corridor, in contrast in the area of the wet room a lower height, at least than in the area of the corridor, in order to prevent water from flowing out of the wet cell into the corridor.

However, all 3 variants of the floor structure include - and thus in the entire room module 1 - as the top layer already the tread 115 on which the resident walks.

With regard to the floor structure, this begins in all three variants (living area, corridor, wet room) with a soundproofing layer made of heavy and therefore sound-absorbing material, in particular with a specific weight of at least 800 kg / m3, better at least 1100 kg / m3, better at least 1500 kg / m3, on top of the solid floor slab between the wall panels.

In the living area, a honeycomb grid 112, preferably made of cardboard, is first used for this.

material, placed, the walls of which between the honeycomb spaces - contrary to the symbolic representation in Figure 5 - run in the upright direction, so mostly in the vertical 10.

Previously, lines, in particular electrical lines, are laid on the upper side of the base plate 101P, for which purpose corresponding grooves are preferably made in the lower side of the honeycomb lattice 112.

The honeycomb spaces are filled with heavy material 113 such as gravel or sand as a soundproofing material, and this honeycomb lattice 112 is then covered with a cardboard layer or another thin cover layer 112a before further layers are laid on it.

In the aisle and / or in the wet room area, the soundproofing layer 136 on the floor slab 101P - mostly grid-like, that is, in rows and columns, in particular rectangular, slabs made of heavy material, in particular stone slabs or concrete slabs, are laid, especially glued to the base plate. At the points where pipes have to be laid in the floor structure - for example the sewage pipes from the wet cell or the kitchen block to the vertical distribution room - appropriate distances are left between the stone slabs or concrete slabs.

While a sound-absorbing tread 115 such as carpeting or a plastic surface is used in the living area, for reasons of moisture protection in the corridor and in the wet room the tread is ceramic material such as tiles or stoneware, each on a base layer, the so-called tread 114, in In the form of an inherently stable panel such as laminated veneer lumber.

Below that follows an impact sound insulation layer 121, for example in the form of a soft fiber board made of wood-based material. In this respect, the upper part of the floor structure in the aisle and wet room is preferably the same, at least in terms of the sequence of layers and their intended use, in particular also their materials.

In the floor structure of the wet room 301, the tread 115 in the form of tiles and the base layer below it in the form of the tread 114 belong together to the wet cell 301, which is a finished unit from above into the body 100 of the room module 1 and there existing lower layers of the floor structure is placed under the wet room 301.

The higher floor structure in the corridor next to the wet room is created by arranging an additional height compensation layer 122, for example rigid foam panels made of plastic in the floor structure of the corridor.

The floor structure in the living area differs from that in the corridor on the one hand by the material of the tread 115, on the other hand by the material of the soundproofing layer 136 and its structure, because the running plate 114 can also be made of the same material in the floor structure in the living area as in the other variants of the floor structure, in particular a veneer plywood panel. For reasons of cost, however, a dry screed, either applied in liquid form or in the form of panels, is preferably used.

In the aisle area, the tread 115 is delivered in the form of tiles already glued to the tread 114 and cut to size in the body 100 of the room module 1 on the layers below.

REFERENCE LIST

1 room module

1 * interior

2 liner

3 support element

4 lower coupling element

4.1 Support plate

4.1a end fixing opening

4.1b Height adjustment opening

4.1c pre-fixing opening

4.2 Positioning element, positioning pin 4.3 Screw connection element, threaded rod 5 upper coupling element

5a, b leg

5a1 screw hole

5.2,5.3 Positioning element, positioning spigot 6 clamping claw

7 clamping nut

8 clamping screw

9a, 9aa threaded rod

9b washer, washer

10 height direction, vertical

11 latitude direction, 1st horizontal direction 12 length direction, depth direction, 2nd horizontal direction 13 upper coupling plate

14 End fixing screw

50 mounting direction

100 body

101 soil

101P base plate

102a, b wall, longitudinal wall

102c, d wall, cross wall

102601, 3 Z end legs

102c2 Z offset leg

102Pa-d wall panel, solid wood panel

103 ceiling

103P ceiling plate

104 door

105 windows

106a ceiling shoulder

106b wall-shoulder

106c floor groove

107 wood screw

108 screw connection pocket

109 support web

110 through opening

111 positioning sleeve

112 honeycomb

112a honeycomb cover layer

113 heavy bulk material

114 runner plate

115 tread

115a skirting board

116 frames

117 distributor cover

118 Front wall attachment

118a technology door

119 ventilation opening

120 horizontal distribution room

121 Impact sound insulation layer

122 Height compensation layer

123 fall

124 threshold

125 connection opening (in 102c to 130) 126 distribution opening

127 fire barrier

127a through opening

128 Coating, planking (heavy material) 129 Coating, planking (flame retardant) 130 Vertical distribution room

131 Coating, cladding (thermally insulating) 132 Spacer plate

133 weather protection layer

134 transport eyelet

135 spacer sleeve

136 soundproofing layer

150 underground

151 concrete

200 installations (within the room module)

201a-c riser

202 fuse box

203 Electricity meter

204 Heating / ventilation unit 205 Electric cable

206 fresh water pipe

207 sewage pipe

208 Air supply line

209 exhaust duct

300 interior work

301 wet room

302 kitchen block

500 buildings

501 Supply / disposal lines A distance

CLT laminated plywood

Glulam laminated timber

Ü overhang

Claims (30)

Claims 1 ... room module (1) with - A body (100) providing the stability of the room module, comprising the floor (101), walls (102a-d) and ceiling (103), - an entrance door (104) and at least one window (105) in the walls (102a-d), - an in particular ready-to-use interior (300), in particular including wet room and kitchen unit, - Ready-laid installations within the room module and special installations connected to the consumers (200), whereby - The floor (101) comprises a solid floor plate (101P) and the ceiling (103) comprises a solid ceiling plate (103P) and these plates (101P, 103P) are arranged between at least two, in particular between all, walls (102a-d) , - The walls (102a-d) each comprise a solid wall panel (102Pa-d) and at least two opposing, in particular all, solid wall panels (102Pa-d) in height by a protrusion (U) beyond the ceiling panel (103P) above and / or below the base plate (101P), characterized in that - The solid base plate (101P) is positively received at the edge in horizontally running base grooves on the inside of the wall plates, - have two opposite massive wall panels near their end in the horizontal direction both in the upper area and in the lower area to the outside open screw connection pockets (108), - the screw connection pockets (108) are each spaced from the adjacent, upper or lower, horizontal edge of the solid wall panel by a remaining support web (109) of the wall panel, - The support web (109) has a vertical through opening (110) which opens on one side in the screw connection pocket (108), - The vertical through openings (110) have circumferential walls made of a hard material, in particular metal, at least in their lower region. 2. Room module (1) according to claim 1, characterized in that - the floor (101) consists of a solid base plate (101P), - the ceiling (103) consists of a solid ceiling plate (103P), - the walls ( 102a-d) each consist of a solid wall panel (102Pa-d). 3. room module (1) according to one of the preceding claims, characterized in that - The entrance door (104) and the at least one window (105) are arranged in opposite transverse walls (102c, d), - which are connected to one another via longitudinal walls (102a, b), which are preferably windowless and doorless, - In particular, the transverse walls (102c, d) rest on the narrow sides of the longitudinal walls (102a, b). 4. Room module (1) according to one of the preceding claims, characterized in that - the wall panels (102Pa-d) all have the same height (define) and in particular are mounted in alignment with one another at the same height with regard to the upper and lower edge, and / or _ - the solid wall panels (102Pa-d) at least one, in particular only one, over- stand (U) pointing downwards beyond the underside of the base plate (101P). 5. room module (1) according to one of the preceding claims, characterized in that - the solid base plate (101P) is positively held at the edge in horizontally running base grooves on the inside of all wall plates (102Pa - d), and or - the solid ceiling panel (103P) rest positively at the edges on horizontally running ceiling shoulders (106 of the inside of the solid wall panels, in particular all solid wall panels (102Pa - d), in particular - the solid base plate (101P), the solid wall plates (102Pa-d) and the solid ceiling plate (103P) are screwed and / or glued to one another by means of wood screws (107). (For module connection) 6. Room module (1) according to one of the preceding claims, characterized in that - two opposite massive longitudinal wall panels (102Pa, b) which, in particular only to the outside, have open screw pockets (108). 7. Room module (1) according to claim 6, characterized in that - the upper and lower screw connection pockets (108) are preferably arranged in the vertical (10) in alignment with one another, and / or - the next to the screw connection pockets ( 108) the remaining wall thickness is at least 1.5 cm, better at least 2 cm, better at least 2.5 cm. 8. Room module (1) according to claim 7, characterized in that - in particular in the form of a positioning sleeve (111) inserted into the through opening from below or above. (Floor structure) 9. room module (1) according to one of the preceding claims, characterized in that on the top of the solid base plate (101P) a layered floor structure between between the wall panels (102Pa-d), is arranged, the - Has different layers, in particular different materials, in the living area, in the corridor area and in the wet room area, - preferably has the same height in the living area and in the hallway area, on the other hand a lower height at least in the wet room area than in the hallway area, - However, in the entire room module (1), the floor structure already includes the tread (115) as the top layer. 10. room module (1) according to claim 9, characterized in that - the floor structure comprises the lowest layer of soundproofing layer 136 made of heavy material lying directly on the solid floor slab (100 1P), - In particular at least in the living area comprising vertically open honeycombs (112) made of cardboard material in particular, the honeycomb spaces of which are filled with heavy bulk material (113), in particular gravel or gravel or sand, - In the corridor and / or in the area of the wet room (301), the soundproofing layer (136) consists of stone slabs or concrete slabs laid (defined) in a grid-like manner on the floor slab (101p), in particular glued. (Ceiling construction) 11. room module (1) according to one of the preceding claims, characterized in that - On the top of the solid ceiling plate (103P) a distributor attachment (116 + 117) is arranged from a circumferential frame (116) and this upwardly covering distributor lid (117), through which a horizontal distributor space (120) is formed , - wherein the frame (116) is set back on all sides by at least the thickness of the wall panels (102Pa-d) from the outer edges of the ceiling panel (103P), - In particular the distributor cover (117) has sound-absorbing openings (119), in particular the distributor cover (117) is a grid or a slatted frame, and / or - A waterproof layer (140), in particular a waterproof film (140), covers at least the distributor attachment (116 + 117), in particular the entire top of the room module (1). (Structure of the front wall) 12. room module (1) according to one of the preceding claims, characterized in that - The massive front wall panel (102Pc) containing the entrance door (104) is cranked twice, namely in a Z-shape, when viewed from above, preferably over its entire height, - The entrance door is arranged in the Z-end leg (102Pc1) of the solid front wall panel (102Pc) which is further outward with respect to the module interior, - through an attachment front wall (118), in particular aligned with the front side of the further outer Z-end limb (102Pc1) with a technology door (118a) arranged therein, an externally accessible, vertical distribution space (130) between the Front wall (118) and the inner end leg (102Pc3) of the solid front wall plate (102Pc) is created. 13. room module (1) according to claim 12, characterized in that - In the outer Z-end leg (102Pc1) the lintel (123) above and the threshold (124) below the entrance door (104) is made of glued laminated timber (BSH), - The areas next to the entrance door (104), in particular over the entire height of the solid front wall plate (102Pc), as well as the Z offset legs (102Pc2) and the Z end legs (102Pc3) are made of cross laminated timber (CLT) and or - In the massive rear wall plate (102Pd) the lintel (123) above and the threshold (124) below the window (105) is made of glued laminated timber (BSH) and the areas of the window (105), in particular over the entire height of the massive The rear panel (102Pd) is made of cross-laminated timber (CLT). (Vertical distribution room) 14. Room module (1) according to one of the preceding claims, characterized in that - Connection openings (125) in the vertical distribution space (130) to which there is at least one horizontal distribution space (120), - the vertical distributor space (130) in the upper and / or lower, preferably only in one, preferably only the lower, distributor opening (126) to the vertical distributor space (130) of the next room module above and / or below a fire barrier (127 ) with through openings (127a, b) for the risers (201). 15. Room module (1) according to one of the preceding claims, characterized in that - at least one, in particular only one, longitudinal wall (102a, b), in particular the massive longitudinal wall panels (102Pa, b), on its outside with a Coating (128), in particular a planking (128), made of a flame-retardant and / or sound-absorbing material, the latter in particular with regard to the specific weight heavy (defining) material, in particular gypsum, are provided, - In the height area of the base plate and / or the top plate there is a coating or planking (129) made of flame-retardant material with a greater thickness than the thickness of the coating (128) made of flame-retardant, in particular non-inflammable, material in the other areas of the outer sides . (For horizontal cut) 16. Room module (1) according to one of the preceding claims, characterized in that - When viewed from above, the rear transverse wall panel (102Pd) rests on the vertical rear narrow sides of the longitudinal wall panels (102Pa, b), which in particular lie in vertically extending wall shoulders (100 6b) and or - A thermally insulating layer (131) is applied to the outer surface of the rear transverse wall plate (102Pd), and in particular a weather protection layer (133) is arranged on the outer surface. (Fixation and load transfer) 17. Building (500) made of room modules (1) according to one of the preceding claims, characterized in that each room module (1) arranged on the ground with its load-bearing wall panels (102Pa - d), in particular the two longitudinal wall panels (102Pa, b), each of only two ren support elements (3) is carried, which in a defined height and position opposite is mounted above the ground, the room module (1) - opposite the two lower supporting elements (3) under the one supporting wall, in particular a longitudinal wall (102Pa), is positioned with little play in the two horizontal directions and is seated on this, but is not screwed against the supporting element (3) is, - opposite the two lower support elements (3) under the other supporting wall, in particular the other longitudinal wall plate (102Pb), this is screwed in the vertical direction. 18. Building (500) made of room modules (1) according to one of the preceding claims 1 - 16, characterized in that - In the case of room modules (1) arranged one above the other, only two opposing wall panels (102Pa-d), in particular the longitudinal wall panels (102Pa, b), stand on top of one another and serve as load-bearing walls. - The lower support elements (3) are designed as lower coupling elements (4) by - in the assembled state spaced in the assembly direction (50) of the modules (1) - each have a positioning element (4.2), in particular a vertically protruding positioning pin (4.2), and a vertical screw connection element (4.3), in particular a threaded rod (4.3). 19. Building (500) according to one of claims 17-18, characterized in that - in the case of wall panels (102Pa-d) of the same height within a room module (1), an intermediate layer (2) is only arranged between the load-bearing walls. 20. Building (500) according to one of claims 17-19, characterized in that - the lower support element (3), in particular the lower coupling element (4), comprises a support plate (4.1) lying horizontally in the assembled state, to which the positioning element (4.2) and the screw connection element (4.3) are attached and protrude upwards from there, - The support plate (4.1) has several vertical through openings (4.1a-c), namely - at least two end fixing openings (4.13), - at least three, preferably four in the case of a square plate, in particular as far as possible on the edge of the support plate (4.1), arranged height adjustment openings (4.1b), - In particular at least two pre-fixing openings (4.10). (upper coupling element) 21. Building (500) according to one of claims 17-20, characterized in that - the facing and parallel wall panels, in particular longitudinal wall panels (102Pa, b), of adjacent room modules (1) in the upper area, in particular near the front and rear ends in the depth direction (12), each by an upper coupling Element (5) are connected to one another, - The upper coupling element (5) is attached to the outside of that massive wall panel, in particular longitudinal wall panel (102Pb), which is screwed vertically at the lower end, and a horizontally protruding leg (5b) with one of them upwards and one of them downwards protruding positioning element (5.2), in particular a positioning pin (5.2), - when the upper coupling element (5) is in the assembled state, these positioning elements (5.2) are flush with the positioning elements (4.2) of the lower coupling element (4), - In particular, the upper coupling element (5) is a steel angle (5) with a positioning pin (5.2) made of steel. 22. Building (500) according to one of claims 19-21, characterized in that in the case of a row of room modules (1) arranged next to one another on a bottom floor of room modules (1) on the in the assembly direction (50) before the 1st . Room module (1) protruding threaded rod (4.3) of the lower support element (4) a clamping claw (6) is screwed, which extends into the screw pocket (108) and against the bottom by means of a clamping nut (7). (Side paneling) 23. Building (500) according to one of claims 17-22, characterized in that the room modules (1) are mounted next to one another at such a lateral distance (A), that - the layer (128) of sound-dampening material arranged on the outer surface of the solid longitudinal wall panel (102Pa, b), in particular with regard to the specific weight (defining) material, does not rest on the adjacent room module (1), - the layer (129) of flame-retardant material for fire protection arranged on the outer surface of the solid longitudinal wall panel is in contact with the adjacent room module (1) in particular only in a partial area of the height of the wall panel, the partial area in particular being the height area of the floor panel ( 101P) on the one hand and ceiling plate (103P) on the other hand. 24. A method for producing a room module (1), in particular its body (100), in particular special according to one of the preceding claims 1 to 16, characterized in that a) solid wall panels (102Pa - d) are placed on the edges of a solid floor panel (101P) in such a way that its lateral edges are received in horizontally running floor grooves (106c) in the wall panels (102Pa - d), b) the solid wall panels (102Pa-d) rest against each other and are fixed against each other and against the base plate (101PP), in particular screwed by means of wood screws (107), C) if available, at least one wet room (301), in particular also a kitchen block 25th 26th 27 Austrian AT 522 516 B1 2021-08-15 (302) and / or furniture, through which the top is still open, is lowered into the room module (1) and mounted on its floor (101), d) a solid ceiling plate (103P) is placed on the ceiling shoulders (106a) in the upper narrow sides of the walls (102) and fixed in relation to them, in particular screwed by means of wood screws (107), e) a frame (116) for a horizontal distributor space (120) is applied and fixed on the solid ceiling plate (103P), f) the distributor cover is placed and fixed on the frame for the horizontal distributor space (120). Method according to claim 24, characterized in that the floor structure is created and at the same time - Electrical cables (205) are laid in it from the fuse box (202) to outlet openings in the running plate (114), in particular in the joint between running plate (114) and wall (102), - Waste water pipes (207) are laid therein from the later position of the kitchen unit (302) and, if necessary, a wet cell (301) to connecting openings (125) in the front wall (1020). Method for producing a building (500) in particular according to one of claims 17-23, in particular from room modules (1) according to one of the preceding claims 1-16, characterized in that for the assembly of a lower level of room modules positioned next to each other (1.1a, 1.2a, 1.3a ..... - Lower coupling elements (4) each with an upwardly projecting positioning pin (4.2) and mostly in the assembly direction (50) of the modules (1.1, 1.2, 1.3 .....) spaced apart from this by a threaded rod (4.3) , according to the desired number and arrangement of room modules to be positioned next to each other (1.1a, 1.2a, 1.3a .....), fixed in the subsurface (150) in a precise position, - A 1st room module (1.1) is placed from above on a 1st set of mostly four lower coupling elements (4) so that each positioning pin (4.2) of the first pair of coupling elements (4) protrudes into one of two lower through openings (110) of a longitudinal wall panel (102Pa), - The two threaded rods (4.3) of the second pair of coupling elements (4) protruding into the screw connection pockets (108) of the other longitudinal wall panel (102Pb) are screwed onto the clamping nuts (7), - on the side of the module with the screwed-on clamping nuts (7) in the assembly direction (50), a next room module (1.2) is placed from above so that the positioning pin (4.2) of the second pair of coupling Elements (4) protrudes into one of the two lower through openings (110) of a longitudinal wall panel, - are screwed onto the two threaded rods (4.3) protruding into the screwing pockets (108) of this next room module (1.2), clamping nuts (7), - this is repeated until the desired number of room modules (1.1, 1.2, 1.3 .....) standing next to one another is mounted opposite the subsurface, - possibly on the threaded rods (4.3) of the first pair of coupling elements (4), which protrude upwards in the assembly direction (50) in front of the 1st attached room module (1.1), each with a clamping claw (6) attached in this way is that it protrudes into the adjacent screw connection pocket (108) and is screwed down by means of a clamping nut (7) so that it presses against its lower end. characterized in that for the assembly of an additional level of room modules positioned next to each other (1.1b, 1.2b, 1.3b ..... Method according to claim 26, - in the same assembly direction (50) as for the floors below floor room modules (1.1b, 1.2b, 1.3b .....) one after the other on the room modules (1.1a, 1.2a, 1.3a .. ...) of the floor below, starting with a first attached room module (1.1b), are separated, - before each next room module (1.2b) of this floor is placed on the two screwing positions on the outside of the longitudinal wall panel (102Pb) of the preceding room module (1.1b) pointing in the assembly direction (50), an upper coupling element (5) is fastened, in particular screwed, so that its downwardly projecting positioning pin (5.3) sit in the upper through opening (110), in particular its positioning sleeves (111), of the lower, next room module (1.2a). 28. The method according to claim 26 or 27, characterized in that for the assembly of an additional level of room modules positioned next to each other (1.1b, 1.2b, 1.3b ..... - Either in the upper screw connection pockets (108) at least the wall plate (102Pb) pointing in the assembly direction (50) a washer, in particular a washer bracket (9b) with an internal thread, in particular with a nut (7) fastened to it in a rotationally fixed manner is attached to the through opening (110), - A threaded rod (9aa) is preferably already screwed into it so long that it extends into its lower screw connection pocket (108) when the next room module (1) is put on. 29. The method according to claim 28, characterized in that - Either an upper coupling element (5) is attached to an adjacent component, in particular an on-site wall, in such a way that its downwardly protruding positioning is carried out before the 1st room module (1.1b) is placed on this additional floor -Pin (5.3) in the upper through openings (110), in particular their positioning sleeves (111), which is inserted into the longitudinal wall (102a) protruding towards this component, - Or if the outer diameter of the threaded rod (9aa) is smaller than that in the circumference of the positioning sleeve (111) for connecting the two longitudinal walls (102a) of the two space modules (1.1a) that are first one above the other in the assembly direction (50) , 1.2a) a long threaded rod (9aa) is used which has a thickening, in particular a distance screwed onto the threaded rod (9aa), in the middle area, i.e. in the height area of the two positioning sleeves (111) sitting on top of each other of these two longitudinal walls (102a) - Have sleeve (135), the outer circumference of which corresponds to the inner circumference of the positioning sleeves (111). 30. The method according to any one of claims 26-29 characterized in that the coupling elements (4) are each positioned and fixed on the substrate (150), by doing - the support plate (4.1) is positioned by means of height adjustment screws that are supported against the ground (150) and fixing screws, in particular end fixing screws (14), screwed into the ground and at the correct height and with the top of the support plate ( 4.1) is fixed lying horizontally, - the distance between the correctly positioned and fixed support plate (4.1) and the substrate (150) is filled with not yet hardened concrete (151) and - In particular, only after the concrete (151) has hardened, the heads of the height adjustment screws protruding from the height adjustment openings (4.1b) above the top of the support plate (4.1) are separated. In addition 6 sheets of drawings