BE1027535A1 - Modular construction system for constructing a building - Google Patents

Abstract

Modular construction system, comprising: - a self-supporting supporting structure (2) formed by a skeleton; - modular connecting building elements that are fitted against the supporting structure (2) to form an outer shell (5), more specifically the following building elements: - horizontal connecting pieces (100, 200, 500, 700) that are placed end to end to form horizontal bands; - vertical connectors (300, 400, 600) which, together with those straps, form frames defining open compartments; - filler elements (800, 802) to fill the open compartments; which construction elements are provided in horizontal and / or vertical direction with a fixed or detachable lip or form a lip which allows the construction elements to be joined together by an overlapping lip weld and which allows one or more construction elements to be removed from the outer shell (5) and / or to place in it without having to remove the rest of the outer shell (5).

Description

| BE2019 / 5566 Modular construction system for the construction of a building. The present invention relates to a modular # 5 building system for building a building. Building systems are already known consisting of a supporting structure, constructed from a skeleton of uprights and [girders of metal or reinforced concrete or wooden | 10 beams in the case of timber-frame construction and an outer cladding installed on the same 9, consisting of against each other | adjoining or overlapping panels or battens.

With such building systems, it is difficult or even impossible to extend an existing building in the height or in the horizontal direction or to provide an extra door or window opening without drastic and radical demolition works. The present invention aims to overcome the aforementioned and other drawbacks. to offer a solution.

To this end, the invention relates to a modular construction system for constructing a building, the construction system comprising: a self-supporting supporting structure with uprights and girders formed by a self-supporting skeleton or by an assembly of self-supporting supporting elements to be connected to each other and / or against each other: - modular construction elements that connect to each other and that are installed in the supporting structure to form a

N BE2019 / 5566 2 outside, more specifically one or more of the following building elements:; - horizontal connectors resting against the beams | are arranged with their ends together {5 to form horizontal bands of the outer shell at the level of the ligoers of the support structure; 9 - vertical coupling pieces which connect with their end ends 9 in vertical direction to the horizontal # 10 coupling pieces of successive belts and which, together with these belts, define open sections; = filling elements to fill the open compartments between horizontal and vertical coupling pieces: - Composite construction elements that are assembled as a whole from one or more coupling pieces and / or from one or more coupling pieces together with one or more covulation elements, which construction elements in horizontal and / or are provided in vertical direction with a fixed or detachable lip or a lip that allows the building elements to be joined together by an overlapping lip weld and which allows one or more building elements to be removed individually or in group as part of the outer shell from the outer shell, and / or place in it without removing the rest of the outer shell.

The building system according to the invention is thus an intelligent system of technical = standardized building elements for the construction of facades in the form of a 3D outer shell on the basis of a lip-welded joint that enables an intelligent coupling of building elements,

both in width and height, and which offers the necessary Flexibility to: {- link the building elements without restrictions; {- to easily disassemble the building elements; and - additional (intermediate) supporting structures to be placed. The building elements fit into each other in various directions, with or without a gap between them, for example to allow mutual workings and settlements, so that with a limited number of shapes of Building elements facades can be built up, Building elements connecting with the wording are thus understood: building elements which are adjacent to each other in the outer shell and partly or completely overlap each other with their respective Lips to form an aforementioned Lipias, with or without an intermediate seal or such, with clearance that allows the lips to slide over each other in order to be able to absorb a horizontal and / or vertical settlement of the outer shell to a certain extent. It concerns non-load-bearing coupling pieces and filling elements, to allow coupling in the various directions. the couplings intelligently co have coordinated dimensions and connections The designs of the various coupling pieces are coordinated with each other.

Preferably, the aforementioned lips have a right-angled Lrap shape,

The connectors and blanking elements preferably have one or more of the following properties: 9 fixed dimensional ratios in size to allow infinite coupling; | 5 - specific Lips in horizontal and vertical | direction; The lip weldings are determined in function of the 9 mounting and dismounting of the filling elements.

The # position of the Lips on the inside or outside of 9 LE the facade is specifically recommended because of a simple 9 installation or dismantling of the building elements, EACH coupling piece has a specific method of mounting and dismounting, depending on the purpose: either: extension in height (and vice versa}; orwei: making a facade opening; or: extension in width (and vice versa). each coupling piece is constructed with a coordinated dimensional ratio and is provided with a support for forming overlapping lip welds .

The connection of the lips between these construction elements of the outer shell ensures that the coupling pieces and filler elements can be connected together in all directions, whereby there are right-angled coupling pieces to form an inner corner or outer corner, as well as square coupling pieces for realizing a square. coupling between the filling elements in the same facade surface. Due to the dimensions, it is possible to design the supporting structure in different materials, for example in concrete, steel or wood.

I BE2019 / 5566 The width and height of the filling elements can be freely determined. They can be from the same mast, can be adjusted; per project, with the advantage that only & and type | filling element must be manufactured and stored and | 5 are freely interchangeable by extension, or different sizes of filling elements can be combined as long as the dimensions in the coupling pieces are retained, 9 The filling elements and vertical coupling pieces are preferably floor-high, whereby the filling elements have a height on the inside that is almost the same. at the height difference Loops consecutive beams of the supporting structure.

The iip welds are preferably dimensioned in such a way that the coupling between adjacent building elements is flat on the outside of the outer shell, so that a completely smooth facade is obtained.

The thickness of the flat coupling pieces can be smaller than the thickness of the filling elements so that recessed vertical channels are formed on the inside of the outer shell between the filling elements on either side of the relevant coupling pieces, the channels being such that the uprights are at least partially covered: can be co-stored.

The channels can also serve as vertical tubes for the installation of utility lines or other techniques or they can be filled, for example with insulating material.

€ These channels can run along the inside of the | outer shell over the height of the vertical coupling pieces 9 are covered by a lid. | The inner shell is preferably placed at the location of the right-angled | connectors for the outer corners completed by a | bare profile on the inside of the outside corner. According to a particular aspect of the invention, the | id outline of the floor plan of the outer shell is aligned on the 9 sen first grid with square boxes and the contours 9 of the floor plan of the supporting structure are aligned on a | second grid with kisinere square boxes with sides that | are offset towards each other by the same distance from the boxes of the first grid. The grid can be a regular grid or a grid with boxes of different dimensions.

The inner shell is preferably aligned on a parallel third grid, regular or not, with even smaller square boxes, the dimensions of the boxes of this third grid being a multiple of a selected standard size, such that the dimensions of the inner shell can be matched. can be brought with common standard dimensions of floor tiles, kitchen cabinets, electrical appliances and the like.

The invention also relates to a building constructed with a building system according to the invention. 32

With the insight to better understand the characteristics of the invention

{tones, below, are exemplary without any limitation

{character, some modular building systems according to the

| represent the invention with their constituent building elements,

| & with reference to the accompanying drawings, in which:

| figure 1 is a schematic and perspective view

# represents a building constructed with a

| modular construction system according to the invention;

9 fiouur LB sen alternative construction according to the

9 shows the invention of the building of figure 1;

| figure 2 represents the support structure shown in figure 1

9 is marked with FZ:

9 figure 3 in disassembled condition the part

9 depicts the outer shell produced in Figure 1 by the

9 15 frame F3 is indicated:

Figures 4 to 12 represent the individual connecting pieces and filler elements which are respectively designated F4 to F1Z in Figure and this in perspective and according to different views and sections: Figure 13 shows a view of a rear part of the building of Figure | that was cut through the cut ETII-XIII; figure 14 shows a view of a lower part of the building of figure | that was cut through the cut XIV-KIV; figure 15 shows a vertical projection according to arrow F15 in figure 14; figure 16 shows the projection of figure 15 but in an exploded state:

Figures 17 and 18 show to an enlarged scale the portions which are in Figure 15 respectively

{indicated by boxes F17 and F18; fiquur 19 shows a variant embodiment of figure 18; figure 20 shows a view according to arrow F20 in figure: 13; | figure 21 represents to a larger scale the part [indicated by the box F21 in figure 20: | Figures 22 and 23 represent alternative constructions 9 of Figure Zi; | figure 24 shows the grid indicated by F24 in figure 1; figure 25 the successive steps in Loonk for expanding an existing building in height; figure 26 shows the successive steps for expanding an existing building in width; figure 27 the successive steps Pays off for creating an extra facade opening in an existing building; figure 28 shows different possible variants of possible tongue and groove connections between the building elements of the Douv system according to the invention: figure 29 shows the building element indicated in figure 3 by F29; figure 30 shows a filling element of the inner shell; figure 31 shows various possible building elements of a building system according to the invention, figure 32 shows some non-limiting examples of a lip weld.

The building L shown in figure 1 is constructed with a building system according to the invention, comprising a self-supporting supporting structure 2 with uprights 3 and girders 4, which in the example shown is formed by a | 5 combination of storey-high floors connected to rain | self-supporting axelet-shaped bearing elements 2 ° such as | shown in Figure 2 which are in several layers on top of each other | can be stacked in case of a 9-storey building. 9 An outer shell 5 is arranged around the supporting structure Z, which, as shown in figure 3, is composed of | building elements in the form of horizontal connecting pieces 100, 200, 500 and 700 and vertical connecting pieces 300, 400 and 600 with which frames are built that connect to each other in horizontal and vertical direction and with which compartments in the outer shell are demarcated that are filled with filling elements 800 In this case, the connectors are common to adjacent frames,

In the example of figure 1, the folding elements 800 are flat facade panels which are shown in detail in figure 11 and have a width 7 and a height y on the visible side, in other words on the outside of the outer shell.

Various connectors are provided within the construction system.

Each coupling piece has its specific function and, in combination with the other coupling pieces, ensures that endless switching can be made, both in a horizontal and vertical sense and this completely independent of the choice of the supporting structure 2. We distinguish the following horizontal coupling pieces from 3 the outer shell 5 to form the bottom and top; edges of the frames at the level of the beams 4 of the | supporting structure 2, in other words at the height of the

{levels of the vlcer and ceiling structure:

9 10> coupling pieces 200, 500 and 700 to form the 9 corners of the frames, More specifically flat coupling pieces 700 as shown in figure 10 to form a flat connection between the frames in the same facade surface of the outer shell 5 and hooked coupling pieces 200 and 500 as shown in Figures 5 and 8 to form a right angle connection between the frames, respectively to form an outer corner and an inner corner of the outer shell 5; Flat connectors 100 as shown in Figure 4, connecting the aforementioned connectors 200, 500 and 700 of the corners of the frames to form the top and bottom edges of the boxes delineated by the frames,

The horizontal connectors 100, 200, 500, and 700 are all the same height and have the same vertical cross-section so that when joined together they form a continuous horizontal band which can cover the beams 4 of the supporting structure Z,

38

Further distinguished wi? vertical couplings 300, 400 9 and 600 for forming the vertical edges of the 9 frames of the outer shell 5, respectively: 9 5 - a flat connector 400 as shown in fiquur 7 for the vertical connection. > right-angled coupling pieces 300 and 600 as shown in figures 6 and 5 for vertical connection, respectively of the aforementioned right-angled horizontal coupling pieces 200 and 500. The vertical coupling pieces 300, 400 and 600 have the same height Va on the outside as that of the filling elements, so that they together form a storey-high horizontal band of the outer shell 5 and have the same horizontal cross-section as the corresponding horizontal connectors 200, 700 and 600 to which they are connected in the vertical direction, such that together they form the vertical uprights of the frames of the outer shell

2. To work on a roof edge of the top floor, roof edge pieces 300 are also provided, one of which is shown in figure 12. The building system can also make use of composite building elements that are assembled as a whole from one or more connecting pieces and / or from one or more end face pieces together with one or more filler elements, of course preferably without a lip weld between the constituent building elements, in figure 1B the front facade of the right-hand building volume is constructed as one whole, whereby the | filler panels 800 and the coupling elements 300 and 400 of the | facade of this building volume have been merged into one whole building element, | LO Possible other examples of assembled 9 building elements are shown in figure 31, 9 The inside of the building is finished with an inner shell 6, which in the case of the figures is formed by the inside of the filling elements, but which can also be realized with vertical covering elements that, for example, can be mounted back to back against the bouvel elements of the fleece shell.For the finishing of the inner shell, we could distinguish the following elements, for example:

a finishing piece 401 in the form of a lid, as shown in figure 29, which is arranged between said filling elements 800 to cover the flat vertical connectors 400 with enclosure of a hollow space 7 around the uprights Z of the support structure 2 or for forming of hollow utility ducts or the like as seen in Figures 13 and 14;

- a finishing piece 301 for finishing an inner corner, respectively outer corner,

; The system is preferably dimensioned such that the {visible outer surface of the outer shell 5 and the {visible inner surface of the inner shell 6 have plain walls | forms, | in the example shown, the ground plan of the 9 building is aligned on a three-fold horizontal grid, € respectively a first, second and third grid,: &, 9 and 10 respectively. 9 The contours of the ground plan of the supporting structure 2 are # aligned on a first regular grid 8 with preferably 9 square compartments with fixed grid size q or with a | variable grid mast q, ol and qZ as shown in fiquur 24, The outer contour of the gudgeon of the outer shell 5 is aligned on a second regular grid 9 with larger square boxes with sides that are relative to the sides of the boxes of the first grid 8 are shifted outwards by the same distance c + d Lo.

The tin omtrex of the floor plan of the inner shell 6 is aligned on a parallel third regular grid 10 with smaller square squares having sides offset inwardly from the sides of the squares of the first grid & by the same distance +. .

The thickness b of the walls corresponds to the orthogonal distance between the sides of the second grid 9 and third grid 10. This thickness b is thus equal to the sum c + d + e + E,

Preferably, the distance ci + d is equal to the distance e + f. | The connectors and filling elements of the outer shell are. equipped with licenses in horizontal and vertical direction | & which allow the couplings and the filler elements with their 9 running through an overlapping lip weld to fit into each other, with or without a certain clearance. In fiquur 32 there are some possible examples: 19 of lip welds, but without being limited to the 9 examples. Preferably, the lip weld is a weld with a right-angled Llap shape of the lips as shown in the figures,

The horizontal connecting pieces 100, 200, 500 and 700 are on the outside, that is to say on the side remote from the support structure, along their lower edge and upper edge, provided with a downwardly and upwardly protruding lip 11 and a lip 11, respectively, which protrudes from the side. the outside recess 12 located deeper for the lip of a connecting building element.

The vertical connectors 300, 400 and 600 and the filler elements 800 are provided along the outside of their upper and lower edges with a recess 13 and with a lower outer side towards the extinguish and downwardly projecting Lip 14 for the vertical lip weld coupling, respectively. with a horizontal coupling piece 100, 200, 500 and 700,

The horizontal connecting pieces 200, 500 and 700 and thus | coupled vertical connectors 300, 600 and 400 are provided with a | laterally protruding lip 15 and from sen with respect to 9 S the recess 16 which is located deeper on the outside for a | lateral horizontal lip weld coupling with the horizontal coupling pieces 100 and with the filling elements 805 which are provided for this purpose 9 along the outside of their side edges with | a recess 17 for a lip of a coupling | 12 building element and of a lip 18 located deeper from the outside. Preferably, the dimensions of the lip seals are such that at the location of the lip seal the outside of the outer shell 5 is flat.

The recess of the lip seals can be realized in different ways. Some examples are stylistically shown in Figure 28, from which it appears that the building elements to be coupled are not necessarily each provided with a protruding lip and recess for a lip, but that, for example, in the second upper part. For example, the covill elements 800 are provided with a lip 18 and recess 17 along their side edges, but the coupling piece 405 for the flat connection of two filler elements 800 is formed by a crofile of square or rectangular cross-section that fits into the recess 17 of a filler element 800 and that is therefore not provided with a recess, 32

The construction of building 1 is senvcudig and will be | illustrated with reference to Figures 13 to 23, The horizontal structure is shown in Figures 14 to 16 9 S & which also shows the alignment of the building 1 with respect to | of grids 8, 23 and 10. | Preferably, but not necessarily, all filler elements 800 have the same pattern. As a result, a fixed grid is formed in which all elements are compatible and thus | are interchangeable, This creates enormous freedom in switching and exchanging the various building elements.

It is always necessary to work on a size-determining grid 8, 3, 10, such as that of figure 24. All coupling pieces have the same dimensions and size ratio for the ipias.

Depending on the project, depending on the design or wishes, it can be chosen to fit the size of the filler elements 800 and the horizontal coupling pieces 100 coupled thereto in width s. in the detail of figure 17 it is shown that the thickness c + d of the flat coupling pieces of figures 7 and 10 can be smaller than the thickness b of the filling elements 800/801, so that on the inside of the outer shell 5 recessed vertical channels or hollow tubes 7 are formed between the filling elements 800/801, the channels being such that the uprights 3 of the supporting structure 2 can be stored therein completely or at least partially concealed and the inner side can be covered by a finishing cover 401, | in this example, the cop fill elements 800 of the outer shell 5 and the finishing elements 801 of the inner shell 6 are each one element drawn with a thickness b that | is equal to the thickness of the wall, so that only Sen [filler element is needed for the outside and inside | of the building 1. # 10 9 Depending on whether the chosen supporting structure 2 is made of concrete, steel, wood or the like, it may be necessary to adjust the width of the finishing covers 401 at least so that they can be placed around the supporting structure 2 135 The channels 7 can also simply be left free as in figure 18 or filled with insulating material as in figure 19 or used for the passage of utility lines or the like. The inner shell 6 is finished at the location of the right-angled vertical connecting pieces 300 and 500 with right-angled profiles

301.

Figures 20 to 23 show the vertical structure in which the floor line 19 and the piafondiiin 20 are also indicated, as well as the location of the roof edge pieces 900. The coupling pieces and the filler pieces are independent of the supporting structure 2. The operator is free to choose for a Lype material for erecting the supporting structure, such as with loose support frames in the case 9 of figure 21 or in concrete as in figure 22 or with a | steel frame as in Figure 223, 3 5 This support structure 2 can be prefabricated as well as in situ be raised, The shape of the volume is free to | However, the aim is to develop a basic supporting structure 9 to which all building elements can be plugged | without having to make a variant of it all the time. 9 10 The supporting structure 2 is completely separate from the non-supporting facade elements.

This partly determines the freedom that the | modular system, The different covul elements and zoppelpieces can be exchanged with respect to each other, so that OCE changes to a different type of support structure 2. It is important here that the vicer and ceiling lines 19 and ZO are respectively at a distance 1 and m from a vertical construction grid 21 which determines the height at which the beams 4 of the support structure 2 are centered in height.

The vertical coupling pieces 300, 400 and 600 and the filling elements 80% have a height on the inner side facing the supporting structure 2 which is substantially equal to the height difference between successive beams 4 of the supporting structure 2, so that the beams 4 of the supporting structure 2 remain free. along the inside of the outer shell 5 for fixing / supporting the floor and / or ceiling plates 9 or roof plates 23, {The construction system and especially the specific choice of the | 5 Lip welded connections make it possible to remove and / or insert one or more 9 building elements individually or in group as part of the [outer shell from the outer shell and / or in | without having to remove the rest of the outer shell 2 9,: 18 9 This makes it possible to easily expand an existing 9 building 1 in the horizontal or vertical # direction or, for example, to make an opening for a window or door in to close the facade or an existing opening, whereby for example the right-angled connecting pieces serve as connecting pieces that are mounted as the last connecting element during assembly of a building and must first be removed from a building 1 during disassembly before other connecting pieces or unfilled elements can be removed or replace. 40, in figure 25, for example, cover is shown in successive steps from left to right an existing building can be expanded in height: - removal of roof edge pieces 500;

- horizontal decrease of the top horizontal connecting pieces 100/700 across the width of the Le placement volume / facade:

- assembly of new volume / facade 22;

- mounting / reassembling horizontal connectors 100/700;

- Assembly / reassembly of roof edge pieces 500.

It goes without saying that the built-up volume can also be removed in reverse order. 3 In figure 26 an extension in the horizontal direction [5 illustrated with the following steps from left to 9 right: - assuming roof edge pieces 900: | - horizontal removal of upper and lower horizontal 9 connecting pieces 100/700 across the width of the volume / facade to be placed 9 10; - take-off filling elements 800 and vertical coupling pieces 9 400; - lateral placement of new volume / facade element 22 in the cleared opening; 135 - reassembly of recovered filling elements 800 and vertical connecting pieces 400 in the new volume / facade; - reassembly of recuperated upper and lower horizontal connecting pieces 100/700 in the new volume / facade; 20 - assembly / reassembly roof edge pieces 900, in figure 27 it is shown in an analogous manner which successive steps are required to replace a closed filling element 800 in the form of a facade panel Le in the facade of an existing building 1 by a filling element 802 with an opening , in this case an opening for a door, It goes without saying that certain connectors or fillers can be further solved in height and / or in width and / or in height as illustrated in figure 28, the lips being able to be fixed or detachable , and / or on the contrary can be merged into | larger wholes as illustrated by some 9 examples of composite building elements in figure 31. | The present invention is by no means limited to the embodiments described by way of example and shown in the Figures, but a building system according to the invention can be implemented in all kinds of shapes and sizes without departing from the scope of the invention.

Claims (1)

{Conclusions. | Ll. Modular building system for building a building 9 5 {1}, the building system comprising: | - a self-supporting supporting structure (2) with uprights {3} and 9 Beams (4), formed by a self-supporting skeleton or by an assembly of self-supporting supporting elements 9 mutually and / or against each other: | 10 - modularly connecting building elements which are arranged against the supporting structure (2) to form an outer shell (5), more specifically one or more of the following building elements: “horizontal connecting pieces (100, 200, 500, 700) which are ends are placed against each other to form horizontal bands of the outer shell (5) at the level of the beams (4) of the support structure (2): - vertical head cell pieces (300, 400, 600) that with their ZU end ends in vertical connect direction to the horizontal connectors (200, 500, 700} of successive belts and which together with those belts form frames delimiting open areas: - infill elements 1800, 802) to fill the open compartments between horizontal and vertical connectors: - assembled building elements which are assembled as a whole from one or more coupling pieces and / or from one or more coupling pieces together with one or more filling elements, _ BE2019 / 5566 23 which construction elements in horizontal and / or vertical | are provided with a fixed or detachable lip; or form a lip that allows the building elements to pass through a | To connect the overlapping lip weld to each other and which allows [3] to remove and / or insert one or more building elements individually or in group as a # part of the outer shell {5} from the outer shell (5) without placing the rest of the 9 outer shell {5} Le. 2. Building system according to claim 1, characterized in that the horizontal connecting pieces {100, 200, 505, 700) have the same height and vertical cross-section, such that together they form a continuous horizontal band. Building system according to claim 1 or 2, characterized in that the horizontal connecting pieces (100, 200, 509, 700) on the outside, that is to say on the side remote from the support structure, have a downwardly or on their upper edge, respectively. upwards, have protruding lying {11}, Building system according to any one of the preceding claims, characterized in that the height of the horizontal connecting pieces (100, 200, 500, 700) is such that they cover the height of the iiggers {4} on the outside and optionally with a part above and below. protrude under the beams (4). Construction system according to any of the preceding claims, characterized in that the vertical coupling pieces (300, 400, 600) have the same width and horizontal cross section: as the horizontal connecting pieces (200, 500, 700} {connecting and connecting them and as such together {forming vertical panels of the outer shell {5}. # L.- Construction system according to one of the preceding claims, characterized in that the vertical coupling pieces (300, 400, 600} and the 9 storage elements (800) connecting thereto in horizontal direction have the same height on the outside, such that they together form a part on the outside. horizontal band of the outer shell (53 forms, 9 7. Building system according to claim 6, characterized in that the vertical connecting pieces (300, 400, 600) and the filling elements (800) have a height on the inner side facing the support structure {2}. which is substantially equal to the height difference between successive beams of the supporting structure (23. B. Building system according to any one of the preceding claims, characterized in that the vertical connecting pieces (300, 450, 606; and the filling elements (800, 802) are provided along their upper and lower edge with a lip (14) which is deeper from the outside and which protrudes upwards and downwards, respectively, for realizing a vertical lip seal with a horizontal coupling piece (100, 200, 500, 700), Construction system according to claim 8, characterized in that the horizontal coupling pieces (200, 500, 700) and the vertical coupling pieces (4300, 600, 400) coupled thereto along the outside of their side edges are provided with {a laterally protruding lip {15} for a lateral lip weld connection with the horizontal connectors (100) and | with the padding elements {800}, 9 Lj. Construction system according to claim 3, characterized in that | in that the horizontal coupling pieces (100} and the filling elements 9 (300) are provided for this purpose along their side edges with a lip {18} which is deeper with respect to the outside. characterized in that it includes right angle connectors (200, 500, 300, 600) for forming an inner corner or outer corner of the outer shell {5} in addition to a post (3) of the support structure (2). Construction system according to any one of claims 8 to 11, characterized in that it comprises flat connecting pieces (400, 705) for forming a flat connection in horizontal direction between adjacent filling elements (206) which lie with their outer sides in the same facade plane, respectively. between adjacent square horizontal couplings (100) which lie with their outer sides in the same fog plane, 23 Building system according to claim 12, characterized in that the square coupling pieces (400, 700) are formed by a profile with a square or rectangular cross-section that has a said lip forms it together with a lip of an adjacent horizontal connector (100) or of one : adjacent filler element (800) can form a said lip seal, 9 14.- Building system according to any one of the preceding claims, | 9, characterized in that the dimensions of the 9 respective points of the building elements are such that the building elements connected by the lip weld on the 9 outer side of the outer shell (5) at the location of the | seal forming one plane, 15.- Construction system according to any one of claims 17 to 14, characterized in that the thickness of the flat coupling pieces is smaller than the thickness of the filling elements, so that vertical channels are formed between the outer shell on the inner side of the outer shell. filling elements on both sides of the relevant coupling pieces, whereby the channels are such that the uprights can be stored at least partially concealed therein, Construction system according to claim 15, characterized in that the channels along the inside of the outer shell {5} are covered over the height of the vertical connecting pieces (400) by a cover {401} whose side facing away from the channel is in the same plane. lies as the inner surface of the adjacent surfaces of shims. li. Construction system according to one of claims 15 or 16, characterized in that the inner surface of the 38 filling elements at the location of the right-angled connecting pieces (300, 600) is completed by a square profile! to finish the corners of the inner surface. | 18. Building system according to any one of the preceding claims 5, characterized in that the iiggers (4) of the | support structure {2} along the inside of the outer shell 9 (5) remain free for the fixing / support of the floor and / or ceiling plates, 9 10 19. Building system according to any one of the preceding claims, characterized in that the right-angled connecting pieces are used. act as connecting pieces that are installed as the last element during the assembly of a building and that must be removed from a building during disassembly before other connecting pieces or filling elements can be removed or replaced. Construction system according to any one of the preceding claims, characterized in that all filling elements (B00) have the same shape and dimensions, so that they are interchangeable. 21. Building system according to any one of the preceding claims, characterized in that the contours of the ground plan of the supporting structure {2} are aligned on a first regular grid ({8) with square compartments, sat. Building system according to claim 21, characterized in that the outer contour x of the ground plan of the outer shell (5) is aligned on a second regular grid (9) with larger square panels with sides that are relative to the sides of the panels of the first grid {B } are shifted outwards by the same distance {c + d)}. 23.7 Construction system according to claim 21 or 22, Thereby; 3 characterized: that the inner circumference of the gudgeon of the; inner shell (6) is aligned on a parallel third regular grid (10) with smaller square boxes with sides that are relative to the sides of the boxes of the: first grid (83 by the same distance (e + f} inward | 10 have shifted. Construction system according to claim 23, characterized in that the dimensions of the compartments of the third grid {10} are a multiple of a selected standard size. Building, characterized in that it is constructed with a building system according to any one of the preceding claims,