EP0089443A1 - Wall elements for repeatedly movable prefabricated buildings and device for their connection - Google Patents

Abstract

1. Wall elements (1.10; 1.11; 1.30; 1.31; 1.32; 1.40; 1.41; 1.42; 1.50: 1.51) in the form of load-bearing parts of a panel-type configuration of a confined space for erecting repeatedly movable prefabricated buildings furnished with and formed by means at least partly integrated into the panels, for the connection (2, 3, 4, 5) and coupling, respectively, to another wall panel of an identical or similar configuration, with the recesses (1.20; 1.21; 1.22; 1.23; 1.24) in the wall panels required for the connection and coupling, respectively, being restricted to the load-bearing parts (6) and covered by an insulating layer (7), if any, and with the wall panels being of a rectangular configuration and being vertically disposed, with the connection (5) of rectangularly crossing partition panel combinations (1.50; 1.51 and 1.40; 1.41) being established by two recesses (1.23, 1.24) mirror-inverted at the crossing point of connection thereof in a meshing or overlapping manner in the butt-joints of the two partition panel combinations, and with the wall panels being preferably formed of a reinforced concrete layer (6) and an insulating layer (7) generally directed outwardly, characterized in that the respectively co-extensive outwardly flush butt connection (3) of two wall panels (1.10 and 1.11) together with the partition panel (1.40) rectangularly disposed between the butt is established by a readily detachable coupling means (3.11', 3.10' and 3.11", 3.10") laterally protruding from the two wall panels (1.10 and 1.11) and engaging a mount (3.13) of the said panel (1.40) pointing upwardly from recess (1.21), that the co-extensive butt connection (4) of two wall panels (1.30; 1.31) directed normal to the former-mentioned wall panels (1.10; 1.11) together with the partition panel (1.50) perpendicularly associated to the butt of the said wall panels and upright therewith at an obtuse angle is established by a readily detachable coupling means (4.11; 4.10) laterally protruding from the partition panel (1.50) and extending into a free space, with the free space being formed by identical recesses (1.22) disposed in mirror-inverted manner in the wall panels (1.30 and 1.31) and having upwardly pointing mounts (4.13'; 4.13"), that the wall panel (1.30) and the wall panel (1.10) upright thereto at right angles, of the two co-extensive wall panel matings (1.10; 1.11 and 1.30; 1.31) form a corner connection (2) which is established by the readily detachable coupling means (2.11 and 2.10) laterally protruding from the wall panel (1.10) and engaging the mounts (2.13) of the panel (1.30), pointing upwardly from the recess (1.20), that the coupling means (2.10 and 4.10; 3.10' and 3.10"; 2.11; 3.11'; 3.11"; 4.11) are exclusively located in the upper corner area of the wall panels (1.10; 1.11; 1.30; 1.31) and that the recesses (1.20; 1.21; 1.22) open to the top and towards the sides, in non-crossing wall panels at points of connection (2, 3, 4) respectively are disposed only in wall panels (1.40; 1.30 and 1.31) extend in one direction.

Description

The invention relates to wall elements as load-bearing, plate-like parts of a limited space for creating repeatable prefabricated buildings, equipped and designed with means for connection to other identical or similarly designed wall panels, the wall panels preferably consisting of a load-bearing, reinforced concrete layer and a, in As a rule, there is an outward-facing insulating layer, the required cutouts and recesses are essentially limited to the concrete layer and covered by the insulating layer, and the wall panels are rectangular and vertically arranged.

GB-PS 569,161 identifies height-shifting cross braces, the individual, bar-shaped wall elements of which have a relatively low height.

The special design of these beams, which are provided in their end regions, but at a distance from their lateral boundaries, specifically from above and from below, with cutouts, in conjunction with the cutouts of the walls, which correspond to the external cutouts of the beams , a construction by plug connection possible.

Parallel to and at the same distance from the In each case, on both sides, out of the plane of the wall elements, projections are provided, the flanks of which run perpendicular to the plane of the wall elements and are otherwise to be addressed approximately as "nose-shaped".

The arrangement of these projections enables the fixed insertion of filler pieces in the corner area and thus a securing of the right-angled position of the cross structure to one another. The connection of these low wall elements, e.g. to a hall, is not suitable for repeated implementation, since it is very difficult to disassemble these parts without destroying them; the system, moreover, based on the low height of the individual elements, does not allow a reliable solution to the problem of introducing door and window cutouts, since the cutouts guided over the height of the individual elements cancel the positive connection of the parts to one another.

Connections of this type, including the corner stiffeners, are made of wood with an even lower beam height, e.g. from Eastern Europe, known for many years.

In contrast to the British training described, the Dutch patent specification 49313 permits the connection of large wall elements.

A disadvantage of this concept, however, is the fact that the wall elements cannot be connected directly to one another, but the connection can only take place via frames which are square-shaped from intermediate webs by means of plug connections.

The part of these webs projecting from the frame construction is provided with a cutout in which the corresponding cutouts of the wall elements engage.

Regardless of the already mentioned close part of the need for the use of additional parts, a failure due to damage must be expected, since the large number of interlocking sheets of the webs and also to a lesser extent the walls, with the necessary care not always to be observed, give rise to fears of the sheets being broken out . This applies in particular to the cutouts which join the webs and which grip over half the web height.

In this connection it is worth mentioning DE-OS 1 784 130.

This document made known a wall element which has at least one slot-like recess running from one longitudinal edge parallel to the end edges, the height of which is approximately equal to half the element height,

and which, in the context of the further explanation, states that it is a matter of producing a corner connection from these elements. This publication does not provide any suggestions for the creation of a limited space. Unless this is done using traditional means.

The last part of the description of this application indicates that further corner elements can be connected to the corner section; After vertical positioning, these are poured together with cement mortar or flowing mortar.

It is therefore not a system that can only be used for the manufacture of prefabricated buildings by positive or non-positive connection of the individual parts.

A further disadvantage of this system is considered from a static point of view that the stopping point is moved approximately to the middle of the height of the wall plate and there is therefore a clear risk of tipping over when the corner connection is made.

To summarize the concerns and disadvantages of the prior art, it is the object of this invention

Wall elements, i.e. Wall panels, to be named according to the type described at the beginning, which are suitable for forming a limited space which can also be expanded by further cells, without the necessity of using, in particular, adhesive or hydraulic binders, and in which the required cutouts are arranged exclusively in the wall panels themselves and these are kept to a minimum, the height of the wall panels should generally correspond to the floor height.

The solution to this problem according to the invention provides that the directional butt joint of two wall panels is carried out together with the intermediate wall panel arranged at right angles between the butt by means of a coupling means engaging with a sheet of this plate, that the directional butt joint of two wall panels directed perpendicular to the first-mentioned wall panels together with the butt joint of the wall panels that are vertically assigned to the butt, by means of coupling means engaging in the free space formed by two identical blades in the wall panels, that the wall panel and the wall panel that stands up at right angles form a corner connection of the two wall panel pairs of the same direction and this is done by the coupling means engaging in a sheet of the plate, that the connection of the perpendicularly intersecting partition wall plates, combination is effected by two, at the intersecting connection point of the interlocking or overlapping, mirror-image formed exfoliations in the joints of the two intermediate wall plate combinations, and
that all the required exfoliations in the outer layers to be arranged in the load-bearing layers of the walls, lying on the upper horizontal corner area, are restricted and open to the vertical.

As mentioned in conclusion of the main features of the invention, the required cutouts to be provided in the outer wall panels are located in the upper horizontal corner regions of these panels and are opened towards the vertical.

As a rule, the open area of the load-bearing layer is covered to the outside by the insulating layer according to the preamble, so that the composite is flat on the outside.

Furthermore, this means that the composite formed from the wall panels is connected only in the area of its upper limits by releasable coupling means.

Here, in addition to the connections between two, at least similar, rectified Wall plates, which provide an arrangement of the intermediate wall plate to be connected at right angles between the two outer wall plates by releasable coupling means arranged in the blade, a further form of connection of such an intermediate wall directed perpendicular to two wall plates is provided.

In this case, in the abutting area of the two wall panels standing against each other, in the upper corners, a mirror image formed in each case is provided, which together with the other form a uniform free space.

A partition wall plate is arranged perpendicular to this joint, into which the releasably connectable coupling means projecting from the three plates.

The design of the corner connection from the insulated wall panels, which are usually to be referred to as outer wall panels, or the wall panel combinations formed therefrom provides that one panel of the wall panels which are assigned at right angles to one another is flush with the head side of the other panel. In the other plate, which is assigned to the head side of this plate at right angles, a sheet is provided, in the free space of which the coupling means connected to the two plates are arranged so as to be releasably releasable to one another.

In this connection it may be important to point out again that the corner connection is also evenly sealed to the outside by the insulating layer.

For the connection of the intermediate wall panels connected at right angles to the wall panels, which can also be referred to as inner wall panels, it should be noted that crosswise connections can be formed in the case of intermediate wall combinations made up of several rectified units. Here, a uniform free space is created in the joint area of the same pairs of plates from two mirror images directed towards each other, which is open once starting from the upper horizontal and once starting from the lower horizontal, usually after joining already by connecting the partition plates to the outer wall panels their sufficient fixation is given.

For the formation of the different butt joints, it should be noted
that in the intermediate wall plate in the direction of the butt joint a delimiting sheet is provided with the two adjoining wall plates, that a cantilever beam is arranged in each of the wall plates leading to the joint, and each of these beams is connected to a mandrel guide sleeve half projecting into the free space formed by the plate,

that a conical mandrel corresponding to the position of the mandrel guide sleeve halves is provided in the sheet of the intermediate wall plate, and that the conical mandrel and the mandrel guide sleeve halves can be non-positively fixed to one another by means of clamping wedges.

The connecting mandrel is introduced into the intermediate wall plate and is arranged with its center approximately in the center of the sheet.

In view of the two-piece nature of the mandrel guide sleeves, the halves of which are U-shaped, and in connection with the fact that two unavoidable butt gaps arise in the intermediate wall plate to the two rectified wall plates, the mandrel preferably has a rectangular shape which deviates from the square basic shape Cross-section.

The two mandrel guide sleeve halves, each of which is fixed in the opposing wall plates by means of a support and anchor loops or the like, engage in the space formed in the intermediate wall plate by these protrusions and thereby encompass the mandrel.

The two plates are non-positively fixed as already indicated above.

The second butt joint, which provides for the right-angled, butt connection of an intermediate wall panel to the butt joint of two rectified wall panels, is characterized in that in the intermediate wall plate, in the direction of its longitudinal extension to the butt joint, a cantilevered beam is arranged, which in turn is connected to the mandrel guide sleeve provided in the clearance provided by the sheet, and in that a conical half-mandrel in each case in the joint-forming boundaries of the wall plates is attached, which together form the half-mandrel pairing, and the mandrel guide sleeve can be guided over the conical half-mandrels and fixed with them by means of clamping wedges.

The criterion of this training is accordingly a mandrel division, the half-mandrels being arranged in the joint-forming delimitations of the protrusions of the two wall plates and fastened in these, and together forming a half-mandrel pair, approximately square overall cross-section.

Via this half-mandrel pairing, the mandrel guide sleeve arranged in a cantilever from the intermediate wall can be inserted from above.

The connection is fixed by the wedging described above.

To establish the corner connection between two wall plates or wall plate combinations aligned in the same way, note that that a cantilevered carrier is arranged in a wall plate, which in turn is connected to an associated mandrel guide sleeve, here forming the corner connection, in the sheet of the other wall plate via the conical mandrel fastened there, and

that the mandrel guide sleeve and the conical mandrel can be non-positively fixed to one another by wedges.

This corner connection also agrees almost identically with the versions already described, so that further explanation is unnecessary.

Returning to the previously described cross connection of two mutually rectified intermediate wall combinations, it should also be noted that at least the intermediate wall combination is equipped with an open, two-part blade at the horizontal boundaries of the blade, each with an anchor plate, which, when a cross is formed with the overlapping, also with one two-part, Auslbattung provided second partition combination, by a. locking plate covering two anchor plates are connectable.

This additional position fixation is to be considered additionally and as a precaution, because basically the intermediate wall panels are already fixed on or between the wall panels.

However, this additional bracket can be very interesting when building larger associations.

For the formation of balconies directed to one side, it is provided that one of the first wall plate combinations connected at right angles to one another and one intermediate wall plate arranged between the wall plate combination perpendicular to the wall plate are each formed with a cantilever arm.

For further security of the dressing it can be provided that the non-positive connection between the mandrel guide sleeves or the mandrel guide sleeve halves on the one hand, and the ball-shaped mandrels or the half-mandrel pairing on the other hand, are positively connected to the mandrels and mandrel guide sleeves by means of wedges in each case by welded connection of these wedges.

However, the proposed additional welded connections are in no way mandatory. Merely the transfer of the non-positive connection between two mutually assigned mandrel guide sleeve halves and the mandrel enclosed by them via wedges in a form-fit connection can make assembly easier, in particular when producing larger dressings, with only the short weld seams having to be ground down along the projecting cross-sectional boundaries of the wedge in the event of a later implementation.

A modification of the wall elements, given the need for the formation of corner balconies or the like, provides that a wall plate formed with the cantilever arm and an upwardly open opening is provided at the intersection with a wall plate provided with a cantilever arm and a downwardly open opening and arranged at right angles thereto can be connected by overlapping merging of the sheets and that similar wall panel connections can be provided.

In conclusion, it should be noted that recesses of any size - also yoke-like - can be provided in all wall and partition wall panels, and the wall panels generally have storey height.

Apart from the usual recesses for doors, windows or the like, the yoke-like design of wall and partition wall panels is particularly interesting, since they allow the formation of larger, coherent spaces extending beyond the longitudinal extent of the plate unit.

The invention thus fully meets the requirements of the task. The wall element according to the invention, its design and its equipment with means for connection are explained in more detail by the attached drawings, these elements designed as wall plates, their connecting means and the connection possibilities resulting therefrom.

• Figure 1 shows a perspective view of the use of the wall panels to create a limited space, in particular the position of the directionally butt joints with intermediate, right-angled intermediate wall outlet of the directional butt joint with a butt joint wall, the corner connections of the two wall plate combinations and the intersection of the. rectified partition combinations.
• FIG. 2 is to be considered in conjunction with FIG. 1, an outer wall plate and an intermediate wall plate arranged in the same direction each being provided with a cantilever extension which enables the formation of a balcony.
• Figure 3 shows in section I-I through the following figure the corner connection of the two directional wall plate combinations in a plan view.
• Figure 4 shows in section II-II through Figure 3, the corner connection in elevation.
• FIG. 5 shows in section III-III through the following figure the butt joint of two wall plates arranged in the same direction with an intermediate wall plate between them, branching off at right angles, in a plan view.
• Figure 6 shows in section IV-IV through Figure 5, the butt joint in elevation.
• FIG. 7 shows, in a section V-V through the following figure, the butt joint of wall plates arranged in the same direction with an intermediate wall plate arranged at an obtuse angle at the joint in a plan view.
• Figure 8 shows in section VI-VI through Figure 7, the butt joint in elevation.
• FIG. 9 shows an intermediate wall combination with a two-part opening opened upwards.
• Figure 10 shows an intermediate wall combination with a two-part opening opened downwards.
• FIG. 11 shows the cross structure of the wall plate combinations shown in FIGS. 9 and 10.
• Figs 12/13 show for preparing the compounds of according to the figures 3 and 4 and Figures 7 and 8 used, it Trä- ^g arranged with mandrel guide sleeves in plan view (section VII-VII) and in elevation.
• FIGS. 14/15 show the cone-shaped mandrel for the production of the connections according to FIGS. 3 and 4 in elevation and in plan (section VIII _- VIII).
• FIGS. 16/17 show the mandrel guide halves arranged on supports used to produce the connection according to FIGS. 5 and 6 in plan (section IX-IX) and in elevation.
• Figures 18/19 show the cone-shaped mandrel for establishing the connection according to Figures 5 and 6 in plan (section X-X) and in elevation.
• FIG. 20 shows a perspective view of the use of wall panels with a cantilever arm and an opening formed thereon and open at the top in conjunction with panels of the same design but provided with open downward openings to produce a limited space.
• Figure 21 shows. the wall plate with cantilever arm according to Figure 20 with the opening open downwards.
• FIG. 22 shows the wall plate with cantilever arm according to FIG. 20 with the opening open upwards.

The space delimited according to FIG. 1 is formed by the wall plate combinations 1.10 / 1.11, the wall plate combinations 1.30 / 1.31, the intermediate wall combination 1.50 / 1.51 directed parallel to the wall plate combination 1.10 / 1.11 and the partition wall combination 1.40 / 1.41 directed parallel to the wall plate combination 1.30 / 1.31.

The intermediate wall plate 1.40 is connected between the wall plates 1.10 and 1.11 at right angles, flush with the outside, by the butt joint 3.

The intermediate wall plate 1.50 is butt-jointed by the butt joint 4 of the rectified wall plates 1.30 / 1.31.

Regardless of the design of the butt joints 3 and 4 to be described later, in the rectified partition wall combination 1.50 / 1.51, in the area of the butt joint, a two-part, upwardly open sheet 1.23, which is delimited on both sides by an anchor plate 5.10 in its upper horizontal plane, intended.

The intermediate wall combination 1.40 / 1.41 is provided in its joint area with a sheet 1.24 which is open at the bottom, the butt joint 5 being formed and formed by the overlapping joint when this wall combination forms an interlocking intersection in the plates 1.23 / 1.24. Locking plate 5.11 is secured in connection with the butt connection 3 and 4.

The wall plates 1.10 and 1.30 form the corner ₌ connection 2, the wall plate 1.10 of the wall plate 1.30 abutting at a right angle.

A different design has, according to Figure 2, the wall panels 1.10 enclosing wall panels 1.32 and 1.42.

These are provided with cantilever arms 8.

The formation of connections 2, 3 and 4 is not influenced by the modification according to FIG. 2.

In a likewise different embodiment according to FIGS. 20 to 22, the wall plates 1.60 and 1.70 provided with a cantilever arm have flakes 1.25 and 1.26.

The wall plate 1.60 is provided with a sheet 1.25 that is open at the top, while the wall plate 1.70 that is to be arranged at right angles has a sheet 1.26 that is open at the bottom.

The two wall panels 1.60 and 1.70 can be connected by overlapping merging of the extensions 1.25 and 1.26.

This training is recommended if there is a need for a corner conversion, e.g. a corner balcony.

The outer wall panels themselves are formed in two layers, namely the layer 6 directed towards the interior consists of reinforced concrete and the layer 7 directed towards the outside consists of an insulating material, e.g. Polyurethane.

• Die gemäß Figur 3 und 4 ausgebildete Eckverbindung 2 sieht vor, daß der Wandplatte 1.30 die gemäß Figur 1 stirnseitig angeordnete Wandplatte 1.10 rechtwinklig ansteht.

The individual wall connections are described as follows:

• The corner connection 2 designed according to FIGS. 3 and 4 provides that the wall plate 1.30 is at right angles to the wall plate 1.10 arranged on the end face according to FIG. 1.

The wall plate 1.30 has a sheeting 1.20 in which the conical mandrel 2.13 protrudes from the center of the horizontal leafing surface and is anchored with its shaft in the concrete layer 6, while the insulating layer 7 space from the outside Covering the entire extent of the wall plate. This arrangement or design of the insulating layer 7 applies very generally to the open-to-the-outside flaking of the concrete layer of the space to be delimited by the wall panels and is not described separately below.

A cantilevered, T-shaped beam 2.11 is introduced into the concrete of the upper horizontal boundary of layer 6, and further held in this by anchor grinding 2.12.

The projecting part of the carrier 2.11 is connected to the mandrel guide sleeve 2.10 and protrudes into the sheet 1.20 corresponding to the position of the conical mandrel 2.13.

The corner connection 2 is then created by overlapping insertion of the mandrel guide sleeves 2.10 over the mandrel 2.13 and is fixed by the wedges 2.14 inserted between the mandrel 2.13 and the mandrel guide sleeve 2.10.

The butt joint 3 explained by FIGS. 5 and 6 provides for the vertical arrangement of the intermediate wall plate 1.40 between the wall plates 1.10 and 1.11 which are in the same direction, the narrow side of the intermediate wall plate 1.40, which is determined by the plate thickness, having the planes of the wall plates 1.10 and 1.11 facing the same outside is flush.

The wall plate 1.40 is provided in the joint area with a sheeting 1.21 into which the right-angled and conical mandrel 3.13 is inserted in accordance with the explanations for the corner connection 2.

In the wall plates 1.10 and 1.11, a bracket 3.11 'and 3.11' 'is also arranged according to the explanations for the corner connection 2 and fixed by anchor loops 3.12' and 3.12 ''.

A U-shaped mandrel guide sleeve half 3.10 'and 3.10' 'is arranged on the cantilevered areas of these supports to the center of the blade 1.21 or to the rectangular, conical mandrel 3.13.

After merging and aligning the wall plates 1.10 / 1.40 and 1.11, the resulting open arrangement of the U-shaped mandrel guide sleeve halves 3.10 'and 3.10' 'to the mandrel 3.13 is non-positively fixed by wedges 3.14, whereby it is foreseeable, at least that. weld wedges 3.14 arranged parallel to the direction of the wall plates 1.10 / 1.11 with the sleeves and the mandrel and thus convert the non-positive into a positive connection.

The butt connection 4 explained by FIGS. 7 and 8 provides that the intermediate wall 1.50 is perpendicular to the butt formed on the wall plates 1.30 / 1.31 arranged in the same direction.

The wall panels 1.30 / 1.31 are each provided in their upper horizontal corner area with a sheet 1.22, which, when assembled, form a uniform free space.

Along the abutment-side boundary of each wall plate 1.30 and 1.31 and protruding into the sheeting 1.22, a conical half-mandrel 4.13 'or 4.13' ', each connected to the wall plates 1.30 and 1.31 by anchors 4.13', is arranged.

Together, the two half-mandrels form the half-mandrel pair 4.13.

A cantilevered T-shaped support 4.11 is arranged in the intermediate wall plate 1.50 in accordance with the explanations for the corner connection 2 and is additionally fixed in the concrete by anchor loops 4.12.

The cantilevered part of this support 4.11 is to the center of the free space formed by the sheet 1.22, i.e. corresponding to the half-mandrel pairing 4.13, a mandrel guide sleeve 4.10 connected.

After the half-arbor pairing 4.13 has been brought together and aligned with the guide sleeve 4.10, the butt joint is non-positively fixed by means of wedges 4.14.

• die Dornführungshülsen 2.10 / 4.10,
• die Dornführungshülsenhälften 3.10' / 3.10'', einschließlich der Träger 2.11, 3.11', 3.11'', 4.11 und
• der Ankerschleifen 2.12,3.12', 3.12'' und 4,1211
• noch im einzelnen dargestellt.

The coupling means already described, ie

• the mandrel guide sleeves 2.10 / 4.10,
• the mandrel guide sleeve halves 3.10 '/ 3.10'', including the carriers 2.11, 3.11', 3.11 '', 4.11 and
• the anchor loops 2.12.3.12 ', 3.12''and 4.1211
• still shown in detail.

The openings carved into the walls are identified by item 127 regardless of their shape.

Claims (9)

1.Wall elements as load-bearing, plate-like parts of a limited space for the creation of repeatable prefabricated buildings, equipped and designed with means for connection to other identical or similarly designed wall panels, the wall panels preferably consisting of a load-bearing, reinforced concrete layer and one, as a rule Insulation layer directed outwards, the required flaking and recesses essentially limited to the concrete layer and covered by the insulation layer and the wall panels here being rectangular and arranged vertically, characterized in that that the directional butt joint (3) of two wall plates (1.10 and 1.11) is carried out together with the intermediate wall plate (1.40) arranged at right angles between the joint by coupling means engaging in a sheet (1.21) of this plate, that the directional butt joint (4) of two wall plates (1.30 and 1.31) oriented perpendicular to the first mentioned wall plates (1.10 / 1.11)
together with the butt standing intermediate wall plate (1.50) vertically assigned to the joint of these wall plates, by means of coupling means engaging in the free space formed by the same leaves (1.22) arranged in mirror image to one another in the wall plates (1.30 / 1.31), that the wall plate (1.30) and the wall plate (1.10) of the two pairs of wall plates of the same direction, which stand up at right angles, form a corner connection (2) and this is done by the coupling means engaging in a sheet (1.20) of the plate (1.30), that ß the connection (5) of the intersecting intermediate wall plate combination (1.50 / 1.51 and 1.40 / 1.41) takes place by two respectively at the crossing connection point of the interlocking or overlapping, mirror-image formed sheets (1.23 and 1.24) in the joints of the two intermediate wall plate combinations , and da ß all in the outer, in the load-bearing layers (6) of the walls to be arranged required exfoliation, lying on the upper horizontal corner area, limited and open to the vertical. 2. Wall elements according to claim 1, characterized in since B in the intermediate wall plate (1.40) in the direction of the butt joint (3) there is a delimiting sheet (1.21) with the two adjoining wall plates (1.10 / 1.11), there is a cantilevered beam (3.11 'and 3.11'') in each of the wall plates leading to the joint (1.10 and 1.11), and each of these beams has a mandrel guide sleeve half (3.10' or, respectively, projecting into the free space formed by the blade (1.21) or 3.10 '') is connected, that ß in the sheet (1.21) of the intermediate wall plate (1.40) a conical mandrel (3.13) is provided, corresponding to the position of the mandrel guide sleeve halves (3.10 'and 3.10''), and that the. cone-shaped mandrel (3.13) and the mandrel guide sleeve halves (3.10 'and 3.10'') can be non-positively fixed to one another by means of clamping wedges (3.14). 3. Wall elements according to claim 1, characterized in da ß in the intermediate wall plate (1.50), in the direction of its longitudinal extension to the butt joint (4),
a cantilevered carrier (4.11) is arranged, which in turn is connected to the mandrel guide sleeve (4.10) provided in the free space provided by the sheeting (1.22), and since ß a conical half-mandrel (4.13 'and 4.13 ") is fastened in the joint-forming boundaries of the wall plates (1.30 / 1.31) which together form the half-mandrel pairing (4.13), and the mandrel guide sleeve (4.10) over the conical half-mandrels (4.13' and 4.13 '') can be guided and fixed with these using clamping wedges (4.14). 4. Wall elements according to claim 1 to 3, characterized in da ß in the wall plate (1.10) a cantilever beam (2.11). is arranged, which in turn is connected in the sheet (1.20) of the wall plate (1.30) via the conical mandrel (2.13) attached there, an assignable mandrel guide sleeve (2.10), here forming the corner connection (2), and ß the mandrel guide sleeve (2.10) and the conical mandrel (2.13) can be non-positively fixed to each other by wedges (2.14). 5. Wall elements according to claim 1 to 3, characterized in
that ß at least the partition combination (1.50 and 1.51) with a two-part blade (1.23) that is open at the top is equipped with an anchor plate (5.10) at the horizontal boundaries of the blade (1.23), which, when a cross is formed with the overlapping one, is also equipped with a two-part sheet (1.24) provided with a second partition combination (1.40 / 1.41), by means of which a locking plate (5.11) covering the two anchor plates (5.10) can be connected. 6. Wall elements according to claim 1, characterized in
that ß one of the first wall plate combination (1.10 / 1.11) standing upright connected wall plate (1.32) and between the wall plate combination (1.10 / 1.11) arranged perpendicular to this intermediate wall plate (1.42) is each formed with a cantilever arm (8). 7. Wall elements according to claim 1 to 4, characterized in
because the non-positive connection between the mandrel guide sleeves (2.10 / 4.10) or the mandrel guide sleeve halves (3.10 'and 3.10'') on the one hand, and the conical mandrels (2.13 / 3.13) or the half-mandrel pairing (4.13) on the other hand, by means of wedges (2.14 / 3.14 and 4.14) by means of welded connection of these wedges to the mandrels and mandrel guide sleeves are connected. 8. Modification of the wall elements according to claims 1 to 7 when forming corner balconies or the like, characterized in that there ß a wall plate formed with a cantilever arm and a sheet (1.25) which is open at the top. (1.60) at the intersection with a wall plate (1.70) which is provided with a cantilever arm and a sheet which is open at the bottom and is arranged at right angles thereto by bringing together the Auslagungen (1.25 and 1.26) are connectable, and since ß similar wall panel connections can be provided. 9. Wall elements according to claim 1 to 8, characterized in
that ß recesses (1.27) of any size - also yoke-like - can be provided in all wall and partition wall panels, and the wall panels usually have storey height.

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