EP0070962B1 - Building assembled of prefabricated parts - Google Patents

Description

• - zur Bildung des Gerüsts für die Außenwände und die tragenden Wände senkrechte Pfosten mit C-Profil und für die Geschoßdecke horizontale Deckenprofilstäbe mit C-Profil sowie horizontale Ober- und Untergurte zu dem Traggerüst miteinander verbunden sind;
• - an den an der Hauswandaußenseite liegenden Flanschen der Pfosten vorgefertigte Außenwandteile bzw. Fassadenteile und an der Hauswandinnenseite liegenden Flanschen dieser Pfosten sowie an den Flanschen der die innere Tragwand bildenden Pfosten vorgefertigte Wandteile befestigt sind, und
• - auf die obenliegenden Flansche der Dekkenprofilstäbe ein Boden aufliegt und an den untenliegenden Flanschen der Deckenprofilstäbe die vorgefertigten Deckenteile befestigt sind.

The invention relates to an assembled building consisting of prefabricated parts with a supporting structure consisting of interconnected profile parts, to which prefabricated wall, ceiling and facade parts are attached, in which

• - To form the scaffolding for the outer walls and the load-bearing walls, vertical posts with C-profile and for the floor ceiling horizontal ceiling profile bars with C-profile and horizontal upper and lower chords are connected to each other to form the supporting structure;
• - Prefabricated outer wall parts or facade parts and flanges of the posts lying on the inside of the house wall and on the flanges of the posts forming the inner supporting wall are attached to the flanges of the mullions, and
• - A floor rests on the top flanges of the ceiling profile bars and the prefabricated ceiling parts are attached to the bottom flanges of the ceiling profile bars.

In conventional prefabricated houses and other assemblable buildings, prefabricated concrete wall building panels for the outer walls and the load-bearing walls are put together to form a shell. In addition to a relatively high use of equipment, especially in the form of heavy lifting equipment, specialists are also required for the assembly. In addition, the storage of the wall building boards, which have relatively large dimensions, is difficult and the transport, for which special vehicles are required, proves to be cumbersome and complex. Finally, such buildings consisting of prefabricated wall building boards have a low level of stability.

There is a building consisting of prefabricated parts that can be assembled according to the preamble of claim 1 (US Pat. No. 1,858,715), in which the posts and ceiling profile bars have C-profiles, but the connection between the ceiling profile bars and the posts takes place in such a way that that the posts are interrupted in their vertical extension at the junctures with the ceiling profile bars and stand on the outside of the flanges of the ceiling profile bars with their ends. The attachment between the ceiling profile bars and the posts on the abutting parts is reinforced by an angle profile, but the stability of the support structure thus produced suffers in the vertical direction due to the large number of interruptions of the posts at the connection points with the ceiling profiles.

In contrast, the invention, as characterized in the claims, the task of creating a prefabricated parts assembled building, in which the creation of the outer walls and the load-bearing walls without the use of specially trained specialists and extensive use of equipment with simple tools in stable Construction with uniform profiles is also achieved for the upper and lower chords.

Through the use of uniform profile bars for the posts and the ceiling profile bars, a structural scaffolding can be produced in a simple manner, in which the individual posts and profile bars can be connected to one another simply, for example by means of screws, for which purpose, in particular, holes predrilled in the upper and lower chords of the supporting frame at certain intervals in the flanges that identify the junctures with the ends of the posts. The connection of the support structure to the base can also be done by screwing the lower chords to the base, which consists in particular of concrete. In this way, a stable supporting scaffold structure can be obtained, which can only be created by non-specialists in the modular system using simple aids, in particular screwing tools, it being possible to use a uniform profile for the components of the tubular scaffolding.

The prefabricated outer wall parts, for example in the form of plasterboard, can be connected to the outer flanges of the support profile bars in a simple manner, for example by screws. The same can the prefabricated wall parts forming the house interior walls, for. B. made of plasterboard, also by screws in a simple manner with the inner flanges of the posts. The wall parts can be assembled on the finished scaffolding immediately after completion of the scaffolding. Drying-out times, as are necessary in conventional buildings, are eliminated. In the spaces between the wall parts, which correspond to the profile height of the posts, the necessary cables for the sanitary and electrical installations can be easily arranged. In addition, heat-insulating and sound-insulating materials can also be accommodated in these spaces.

Finally, facade parts made of wood, eternit or the like can also be applied to the outer walls in a known manner.

As soon as the supporting structure is completed, the assembly of the wall parts and also the creation of the interior of the house can take place regardless of the weather, since the supporting structure consisting of the profile bars, on which a conventional roof construction or one that is also made of C- or U-shaped profile bars can be mounted in a simple manner can be covered weatherproof with plastic films.

The completed building is also characterized by its earthquake resistance and also by the easy accessibility of the sanitary and electrical installations, so that repairs in this regard can be carried out easily. In addition, remodeling or renovations can be carried out easily.

Even without additional heat-insulating or sound-insulating agents, high gaps are guaranteed by the gaps formed by the profile bars between the wall parts.

Further developments of the invention are characterized in the subclaims.

The measures specified in claims 2 to 5 ensure, with simple means, the possibility of creating door and window openings into which the door and window openings are surrounded by flat, smooth surfaces which are formed by the outer surfaces of the profile webs. In addition, the door and window lintels can also be made from C- or U-shaped profile bars which are connected to one another in such a way that they can easily accommodate the loads above them in the supporting wall.

In claim 6 and in a further development in claims 7 to 12, a holder is characterized by which windows and doors can be arranged and fastened in a simple manner in the openings provided in the supporting structure.

The doors and / or windows are fastened to the vertical posts for the outer or house walls in the house walls by means of reveal and lintel profiles, which also serve as the end of the facade and inner walls on the doors and windows.

The soffit and lintel profiles are designed so that they not only serve to hold the windows and doors, but they also form the end of the facade and interior walls in the area of the doors and windows, whereby they are suitable for different types of curtain walls. Uniform reveal and lintel profiles can therefore be used for different types of curtains. The reveal and lintel profiles can be designed so that they can be mass-produced in the factory as prefabricated parts made of plastic. They then only have to be cut to the required length depending on the intended use.

For this purpose, the reveal and lintel profiles can be designed as edge profiles, which are folded in one place in particular to form a closure for the inner wall or outer facade cladding. The bevels form stop surfaces for vertical and horizontal door or window frame parts, as well as fastening webs with which they are attached to the posts of the supporting structure of the house that can be assembled. Heat-insulating and / or sound-absorbing material in the form of foam or mineral fibers can be arranged between the reveal surfaces of both the outer and the inner reveal profiles and the profile webs of the posts forming the supporting frame, which delimit the door or window openings.

An anchoring device is specified by claim 13 and in a further development by claims 14 to 21, with which leveling and alignment of the expansion of the supporting structure for the outer walls and load-bearing partition walls can be achieved in a simple manner on certain levels.

The leveling devices, which support the foot profile on the base, make it possible to set the foot profile to a certain horizontal plane, which is at a certain distance from the base surface. The foot profile can be designed so that it has a support surface for the lower flange, which lies in a horizontal plane with the desired height setting opposite the top of the base. In addition, the foot profile can be designed so that the upright structure of the supporting structure is precisely aligned in the vertical direction, so that the wall parts to be attached to the supporting structure each lie in a certain vertical plane. This can be achieved in that the foot profile has a profile center piece as a support surface for the lower flange with a U-shaped profile for the supporting structure, the profile center piece being limited by profile increases which run parallel and the distance from one another corresponds to the width of the lower flange. In this way, an accurate alignment of the posts of the support structure can be achieved in a vertical plane. Furthermore, the foot profile can be designed so that it can be used to align the facade parts. For this purpose, the foot profile can have a folded, vertically running fastening strip that runs parallel to the lateral base boundary. The fastening strip also has a horizontally folded end strip on which the lower edge of the outer facade can be placed. An exact alignment of the facade can be created by lateral adjustment means engaging on the fastening strip, which are mounted in the lateral base limitation.

Through the anchoring device, in particular through the formation of the foot profile, a basic teaching for the framework of the supporting structure, which is used to form the building outer walls and the load-bearing partitions, and for the facade of the building which can be assembled from prefabricated parts can be achieved.

By claim 22 and in further development by claims 23 and 24 is a stable corner connection or corner training for the at the scaffolding of two house walls of the prefabricated parts assembled building at right angles on a house corner.

For this purpose, the profile webs of two posts, which are arranged at right angles to one another and are located at the ends of the supporting frameworks which meet in the house corner, are connected by means of a corner profile to form a hollow profile.

In this way, not only can a stable corner connection be achieved for the two stud frames of the supporting structures of the house walls that meet, but the corner profile also serves as a cladding external corner profile on the house corner where the two supporting structures meet. In addition, a vertical, continuous contact and fastening surface is created for the outer wall cladding in the area of the house corner by the corner profile.

In claim 26 and in further development in claims 27 to 29, an eaves seal is specified, which serves both as a cover for the rafters and for fastening the gutter.

For this purpose, an eaves end profile covering the rafters is fastened to the upper and lower flanges of the profile bars forming the rafters with a cover web arranged on the front of the rafter heads facing the gutter and with two fastening flanges bent from this cover web.

This eaves seal not only achieves a rafter seal or a cover for the rafter heads, but the gutter can also be attached to this eaves seal.

Advantageously, the end face or the cover web of the eaves end profile facing the gutter can be provided with ventilation holes which serve to ventilate the roof.

In addition, in the area of the top fastening flange with which the eaves end profile is fastened to the top flange of the profile bar forming a rafters, there can be a profile elevation which is designed as an eaves slab for the eaves tiles, which may be designed as special tiles.

• Fig. 1 im Aufriß die Lage der C- und U-förmigen Profilstäbe für das Traggerüst;
• Fig. 2 das Traggerüst für eine Außenwand im Aufriß;
• Fig. 3 die Lage der Profilstäbe, welche das Traggerüst bilden, in Draufsicht;
• Fig. 4 einen Türsturz in Seitenansicht;
• Fig. 5 den Türsturz der Fig. 4 in Draufsicht;
• Fig. 6 in schnittbildlicher Darstellung die Einzelteile des in den Fig. 4 und 5 dargestellten Türsturzes in noch nicht zusammengesetztem Zustand;
• Fig. 7 in perspektivischer Darstellung einen Fenstersturz mit darin abgestützten Enden von Deckenprofilstäben;
• Fig. 8 in perspektivischer Darstellung einen abgekanteten Profilstab als oberer waagrechter Abschluß einer Fensteröffnung;
• Fig. 9 in schnittbildlicher Darstellung einen Deckenaufbau;
• Fig.10 in schnittbildlicher Darstellung die Anordnung des unteren Endes eines Pfostens im Untergurt und daran befestigte Außenwand- und Innenwandteile;
• Fig. 11 ein erstes Ausführungsbeispiel für ein inneres und äußeres Leibungsprofil;
• Fig. 12 ein zweites Ausführungsbeispiel für ein inneres und äußeres Leibungsprofil;
• Fig. 13 ein drittes Ausführungsbeispiel für ein äußeres Leibungsprofil;
• Fig. 14 ein Ausführungsbeispiel für ein Sturzprofil;
• Fig. 15 in perspektivischer Ansicht ein Fußprofil für das Traggerüst einer Gebäudeaußenwand;
• Fig.16 einen Querschnitt durch das in der Fig. 1 dargestellte Fußprofil in am Sockel montiertem Zustand;
• Fig. 17 einen Querschnitt eines Fußprofils für das Traggerüst einer tragenden Innenwand in am Sockel montiertem Zustand;
• Fig. 18 in perspektivischer Darstellung den unteren Teil einer Eckverbindung;
• Fig. 19 einen waagrechten Schnitt der in Fig. 18 dargestellten Eckverbindung und
• Fig. 20 ein Traufabschlußprofil.

The figures, which relate to exemplary embodiments of the invention, serve to further explain the invention. It shows

• Figure 1 in elevation, the location of the C- and U-shaped profile bars for the support structure.
• Figure 2 shows the support structure for an outer wall in elevation.
• Figure 3 shows the position of the profile bars, which form the support structure, in plan view.
• 4 shows a lintel in side view;
• Fig. 5 shows the lintel of Figure 4 in plan view.
• 6 shows a sectional representation of the individual parts of the lintel shown in FIGS. 4 and 5 in a not yet assembled state;
• 7 is a perspective view of a lintel with ends of ceiling profile bars supported therein;
• Fig. 8 is a perspective view of a folded profile bar as the upper horizontal closure of a window opening;
• 9 shows a sectional structure of a ceiling structure;
• 10 is a sectional representation of the arrangement of the lower end of a post in the lower flange and attached outer wall and inner wall parts;
• 11 shows a first exemplary embodiment of an inner and outer reveal profile;
• 12 shows a second exemplary embodiment for an inner and outer reveal profile;
• 13 shows a third exemplary embodiment of an external reveal profile;
• 14 shows an exemplary embodiment for a lintel profile;
• 15 is a perspective view of a foot profile for the supporting structure of an outer wall of a building;
• 16 shows a cross section through the foot profile shown in FIG. 1 in the state mounted on the base;
• 17 shows a cross section of a foot profile for the supporting structure of a supporting inner wall in the state mounted on the base;
• 18 shows a perspective view of the lower part of a corner connection;
• Fig. 19 is a horizontal section of the corner connection shown in Fig. 18 and
• Fig. 20 is an eaves end profile.

In the embodiment shown in FIGS. 1 to 10, a support structure 1 for the outer walls and a load-bearing inner wall 2 and for a floor ceiling of essentially uniformly shaped profile bars is formed. The outer walls are formed by posts that have a C-shaped profile. These posts are arranged vertically and attached with their lower ends to horizontal profile bars with a U-shaped cross-section (U-profile). For this purpose, flanges 6 and 7 of the posts are screwed at their lower ends to the upstanding flanges of horizontal profile bars 9 serving as lower chords. The lower chords 9 are in turn fastened to a concrete base 16 by screws (FIG. 10). Vertical pillars 3 with a C-shaped profile are also used for the internal load-bearing wall 2. These are connected to a lower flange 12 in the same way as the posts 4. The lower flange 12 is also fastened to the concrete base 16 by screws.

Instead of the C-shaped profiles for the vertical posts 3 and 4, U-shaped posts can also be used, whereby, as with the C-shaped profile, the profile height of the posts 3 and 4 depends on the distance between the flanges of the upper and lower chords horizontal U-shaped profile bars 9 and 12 is adapted.

The detail display A shows the connection between the lower chord and the post and the detailed display D shows the connection between the post and the upper chord.

Likewise, the posts 3 and 4 are fastened at the upper ends to profile bars 8 and 13 serving as upper chords with a U-shaped cross section. The upper ends of the flanges of the posts 3 and 4 are fastened to the downward flanges of the profile bars 8 and 13 serving as upper chords. The fastening is also preferably carried out here with the aid of screws. In order to facilitate assembly, there may already be holes at the desired intervals at the respective fastening points in the upper and lower chords that are brought to the construction site.

While the lower chords 9 and 12 are fixed on the concrete base 16, the upper chords 8 meeting at the corners can be connected to one another by overlapping.

To form the scaffold for the floor slab, ceiling profile bars 17 are used which have a C- or U-shaped profile. With small dimensions for the house width, the ceiling profile bars can extend from one house wall to the opposite house wall. In the illustrated embodiment, the one ends of the ceiling profiles 17 are connected to the posts 4 of a house wall and the other ends are supported on the upper flange 13 of the supporting structure for the supporting inner wall 2. The ceiling profile bars 17 are with the outer surface of their profile bars on the outer surfaces of the Profile webs of the posts 4 screwed to the posts 4. In the area of the top chord, each ceiling profile bar 17 is also fastened with the aid of screws, the flange 27 of the ceiling profile bar 17 resting on the top chord 13 being screwed to the profile web of the top chord 13. Two aligned ceiling profile bars 17 are connected to one another by means of a connecting plate 55 by means of screws. The detailed representation C shows this connection point and also the connection of the two ends of the ceiling profile bars to the upper flange 13 of the load-bearing wall 2.

As can be seen in particular from FIG. 2, in which an exemplary embodiment of a supporting structure for a supporting outer wall is shown, a door opening 15 and a window opening 14 are formed between two facing outer surfaces of the profile webs of two posts, which on the one hand the Form door jambs 32 and 33 and secondly the window jambs 34 and 35. The outer surfaces of the profile bars of the door jambs 32, 33 and the window jambs 34 and 35 are flat, so that the installation of the door frame or the window frame, which are not shown in more detail, can be carried out easily and also can be carried out in the area of these smooth outer surfaces. In order to be able to take up the load present in the load-bearing wall above the door opening 15 or the window opening 14, the door opening 15 is closed at the top by a lintel 36 and the window opening 14 by a lintel 37. The lintel 36 and the lintel 37 can have the same education. An exemplary embodiment of this can be seen in detail from FIGS. 4 to 7 and the detailed representation E in FIG. 1.

Both the door lintel and the window lintel 36 and 37 are formed from two lintel profiles 38 and 39 with a U-shaped cross section, which are connected to one another on the outer surfaces of their profile webs 40 and 41. In this way, they have the shape of a double-T beam. In order to have smooth outer surfaces for the lintel or window lintel, cladding profiles 42 and 43 are pushed over the lintel profiles 38 and 39 (FIG. 6). With the help of angle plates 57, 58, 59, the lintel profiles 38 and 39 are attached to the door posts 32 and 33 and the window posts 34 and 35. On the lintel or window lintel 36 and 37, a further horizontal profile bar 50 and 51 with a U-shaped cross section is arranged, on the upwardly facing flanges of which the lower ends of the flanges of vertical posts 4 with a C-shaped profile are fastened. The attachment is also carried out in the same way as the attachment with the lower chords 9 and 12, as can be seen in the detailed illustration A from FIG. 1.

As can be seen from FIG. 2, the one ends of the ceiling profile bars 17 are connected in the area of the door opening 15 above the door lintel 36 to the posts 4 present there, the outer surfaces of the profile webs of the posts 4 and the ceiling profile bars 17 abutting one another. The connection is made as it can be seen in the detailed representation B from FIG. 1.

In the area of the window opening 14, however, the ceiling profile bars 17 are supported on the framework of the outer wall shown in FIG. 2 in the area of the window lintel 37, as can be seen from FIG. 7. The ends of the ceiling profile bars 17 are supported in the inner unclad support profile 38 and connected to them, for example the screws or rivets or angle plates and the like. As can also be seen from FIG. 7, there is a space 60 between the lintel 37 and the window frame 59 used for a roller shutter box, not shown.

As can also be seen from FIGS. 2 and 8, an existing in a non-load-bearing wall upper horizontal termination 47 of the door or window opening and a parapet 44 in the window opening 14 as a provided with two bends 45, 46 profile bar with U -shaped profile. This profile bar is attached to the door posts 32, 33 and window posts 34, 35 in the region of the folds. If the profile bar serves as a parapet bar 44, as shown in FIG. 2, the two bevels 45 and 46 are directed downward, so that the flat border surface of the window opening 14 is not impaired. If the profile bar, as shown in Fig. 8, serves as the upper horizontal closure 47 for the window or door opening, the two Abkan lines 48 and 49 directed upwards and the profile bar acts as a lower flange for the posts 4 above.

The roof structure can be designed in a conventional manner, but profile bars with a C-shaped profile are also preferably used for this purpose. In particular, a binder construction can be used, as can be seen from FIG. 1. In this roof construction, a binder 53 consists of C-shaped profiles. The individual vertical and diagonal bars are, as can be seen from FIG. 1, connected to one another with the aid of connecting plates and screws. The connection of the roof structure or each truss to the supporting structure of the outer walls takes place in that a lower flange 54 of each truss 53 rests on the outer surface or on the upwardly facing surface of the profile web of the upper flange 8 for the posts 4 of the outer wall this upper chord 8 is attached. The attachment takes place in the region of the flange of the lower flange 54, which lies on the profile web of the upper flange 8, with the aid of screws, as can be seen from the detailed illustration D from FIG. 1.

9 results in a ceiling structure in which an impregnated chipboard 28 rests on the horizontally lying ceiling profile bars 17, two of which can also be connected to form a double T-beam, over which an impact sound insulation 29 and a screed 30 are arranged. On the screed 30 z. B. are a carpet 31.

An example of an inner wall and an outer wall can be seen in a sectional representation from FIG. 10. Two plasterboard plates 24 and 25, one above the other, are fastened to the inner flange 7 of a post 4 by means of screws. These form the inner wall parts.

The outer wall is formed by a plasterboard 18 which is fastened to the outer flange 7 of the post 4 by means of screws. The plasterboard 18 can also be provided with a vapor barrier film 61. On the plasterboard plate 18 there is a foam plate 19 to which a fabric 21 is applied with the aid of an adhesive layer 20. There is a top plaster layer 23 on the fabric, a split adhesive layer also being present between the fabric 21 and the top plaster layer 23.

From Fig. 1, in particular the detailed representation E, it can still be seen that the horizontal profile bar located on the lintel 37 serves as a lower flange 10 for the post 4 above it. It can also be seen from the detailed illustration E that the lower flange 10 or the horizontal profile bar 51 is fastened to the lintel profiles which form the window lintel 37 with the aid of screws. Furthermore, the lintel profiles are connected to each other in the area of their profile webs by means of screws.

It can also be seen from FIG. 2 that the parapet latch 44 serves as the upper chord 11 in the area of the window parapet for the posts 4 present there. The connection between the downward flanges of the parapet bar 44 with the upper ends of the flanges of the posts 4 is carried out in the same way as the connection to the upper flange 8 with the aid of screws, as can be seen from the detailed illustration D.

To increase the stability of the support structure for the outer walls, it is advantageous in the house corners where the support structures for two outer walls meet, two posts 4 with their flanges 6 and 7 facing each other on the flanges, one of the two abutting top chords 8 and to attach one of the abutting bottom chords 9 each. The two posts 4 can be fastened with their profile webs to the flanges of one upper chord or one lower chord, as shown in FIG. 3. However, it is also possible to fasten the support profile bars with their flanges facing each other to the flanges of the upper chord 8 or lower chord 9.

Prefabricated outer wall parts 24, 25 are attached to the flanges 6 of the posts 4 lying on the outside of the house wall and prefabricated wall parts or facade parts 18 to 23 and to the flanges 7 lying on the inside of the house wall 7 and to the flanges of the posts 3 forming the inner supporting wall (Fig. 10).

A floor lies on top of the flanges 26 of the ceiling profile bars 17 and prefabricated ceiling parts 28 to 31 are fastened to the bottom flanges 27 of the ceiling profile bars 17 (FIG. 9).

In the exemplary embodiment of a window or door holder shown in FIG. 11, a vertical window frame part 105 (it can also be a vertical door frame part) is prefabricated with the aid of an inner and outer reveal profile 101 and 109 in the window opening of the supporting structure Parts of existing assembled building installed. The window opening or door opening is laterally delimited by profile webs 102 vertical posts 4, one of which is shown in section in FIG. 11.

The inner reveal profile 101 is designed as an edge profile and has an inner reveal surface 104 which runs at an acute angle with respect to the profile web 102 and is at a distance from it. On the side facing the inner wall of the house, the reveal surface 104 has a fold 106 which forms the vertical closure in the window area for an inner wall 107 made of plasterboard. The leg of the fold 106 which bears against the boundary edge of the inner wall 107 is folded and continues in a fastening web 108 which bears against an inner flange 7 of the vertical post 4 and is fastened thereon. The fastening web 108 is located at the rear of the inner wall 107.

In the illustrated embodiment, the cavity between the inner reveal surface 104 and the profile web 102 is filled with mineral fibers 129 as thermal insulation. Instead of the mineral fibers, however, foam 130 can also be used, as in the exemplary embodiment in FIG. 12.

On the side facing the window, the reveal surface 104 is chamfered and this chamfer surface forms a stop surface 103 for the vertical window frame part 105. The stop surface 103 is also chamfered, and this fold surface lies on the profile web 102 of the vertical post 4 and is fastened to it.

The vertical frame part 105 of the window can laterally have an outer and inner fold 131 and 132, between which a groove is formed, into which a Z-shaped profile 117 is inserted. A fold 133 running parallel to the profile web 102 is fastened to the bottom of the groove 134 on the window frame. Another bend 135 running parallel to this lies against the profile web 102 of the post 4 and is fastened to it. The two folds 133 and 134 of the Z-shaped profile are connected via a connecting web 136 which runs at right angles to these folds and which lies against the inside of the outer fold 131. The Z-shaped fastening profile 117 is fastened to the bottom of the groove 134 before the window frame is inserted.

In the window shown, the outer reveal consists of the outer reveal profile 109, which is designed as an edge profile and has an reveal surface 110 protruding from the outside of the window frame at an obtuse angle. The reveal surface 110 can also protrude from the outside of the frame at a right angle. On the side facing the window, the reveal surface 110 has a bevel formed as a stop surface 112 for the vertical window frame part 105. The stop surface 112 can be attached to the window frame. The stop surface 112 lies in a plane which is offset parallel to the interior of the house in relation to the plane in which the outer flange 6 of the vertical support profile lies. The stop surface is therefore connected via the bevel 137 to a fastening web 126 which rests on the outer flange 6 of the vertical post 4 and is fastened to this flange 6. The fastening web 126 lies between the outer flange 6 of the post 4 and the outer wall 111, which can be made of plasterboard, for example.

On the outer side, the reveal surface 110 is provided with a fold 114, which forms a closure for an outer facade cladding 116. The one leg of the fold, which abuts the end edge of the outer facade cladding 116, continues in a folded ledge 115, which abuts the back of the outer cladding 116. The space between the outer facade cladding 116 and the outer wall 111 can be filled with a heat-insulating and sound-absorbing material.

While in the embodiment shown in FIG. 11 the window can be closed with the aid of a folding shutter 138, in the embodiment shown in FIG. 12 a roller shutter is provided for this. 12 shows one of the two roller shutter rails 113 in cross section. This roller shutter rail 113 is located between the outer surface of the vertical window frame part 105 and a parallel contact surface 127, which is formed by a bevel of the embodiment of the outer reveal profile 109 shown in FIG. 12. The contact surface 127 is formed by a bevel on the other Window facing side of the reveal surface 110. A further bevel is present on the contact surface 127, which forms a further contact surface 128 which bears laterally on the roller shutter rail 113. The contact surface 128 continues in the folded fastening web 126, which bears against the outer flange 6 of the vertical post 4 and is fastened. The Z-shaped fastening profile 117 and the inner reveal profile 101 have the same configuration as in FIG. 11.

A closure for the outer facade cladding 116 is also provided on the outside of the reveal surface 110 in the same way as in FIG. 11 by the fold 114.

In the embodiment shown in FIG. 13, the outer reveal profile 109 is designed in the same manner as the outer reveal profile of FIG. 12, the roller shutter rail 113 also being arranged between the contact surface 127 and the vertical window frame part 105. However, a window reveal 138 made of wood is provided as the inner reveal. This window reveal 138 serves both for fastening the window frame and as a closure for the inner wall 107.

14 shows an exemplary embodiment of a lintel profile 118 which is designed as an edge profile and serves both for fastening an upper horizontal door or window frame part 123 and as a closure for the inner wall 121 in the lintel area. This lintel profile 118 has an upper horizontal end surface 119. A fold 120 is provided on the inner wall side of this end surface 119, which forms the end for the inner wall 121. The leg of the fold 120, which abuts directly on the end edge of the inner wall 121, is bent to form a fastening strip 125, which lies on the rear of the inner wall cladding 121. On the side facing the door or window frame, a bevelled vertical stop surface 122 is then provided on the end face 119, which abuts against the upper horizontal window frame part 123. An angled fastening web 124 extends from this, which is horizontal at the upper one th window opening limit is present and fastened.

In the illustrated embodiment, the upper window opening boundary forms a roller shutter 139 in a roller shutter box. The rear of the roller shutter box is covered by the inner wall cladding 121, which in the exemplary embodiment consists of wood. In the event that the upper window closure is not formed by a roller shutter box, the inner wall cladding, as already shown in FIGS. 11 to 13, can also consist of plasterboard in the upper region of the window opening.

The anchoring device shown in FIGS. 15 to 17 for the stud frame of the supporting framework of the housing which can be assembled from prefabricated parts has a foot profile 202 shown in FIGS. 15 and 16 and a foot profile 201 shown in FIG. 17 for a load-bearing partition The exemplary embodiment of the anchoring device shown in FIGS. 1 and 16 will first be explained below.

The foot profiles 202 for this anchoring device extend along the four boundary edges of a base 16 on which the mountable housing is erected. A sectional view of this base 16 shows a base limitation with the anchoring device installed in a sectional representation in FIG. 16. The foot profile 202 used in this anchoring device has a profile center piece 206, on which a lower flange 9 for the supporting structure of the outer wall is placed with its profile web 209. The lower flange 9 is fastened to the profile center piece 206 by means of fastening means 218 and 219 designed as screws. The screws are inserted through corresponding openings 213 and 215 in the profile center piece 206 of the foot profile 202.

These openings and additional openings 214 can also be used to pour a pouring compound 216, for example mortar, into an intermediate space 217 between the top 203 of the base 16 and the bottom of the base profile 202. This casting compound 216 serves to support the foot profile 202 on the base 16 and, after assembly, to support the supporting structure of the outer wall. The casting compound 216 is introduced into the intermediate space 217 after the foot profile 202 has been leveled into a desired horizontal plane. For this purpose, leveling devices 204 and 205 are used, which are explained in more detail below.

The lower chord 9 placed on the profile center piece 206 of the foot profile 202 is laterally in contact with elevations 207 and 208 of the foot profile piece 202. In this way, an alignment in a desired alignment line for the lower chord 9 and thus also for the stud frame of the supporting structure attached to it can be achieved . The elevations 207 and 208 are flattened and have horizontal contact or support surfaces 211 and 212 for inner wall parts 24, 25 and outer wall parts 18 and 19, which z. B. may consist of prefabricated plasterboard.

On the elevation 208 of the foot profile 202 is formed a vertically downwardly bent fastening strip 222, which has vertical longitudinal slots 224 at least at the two ends of the foot profile. Such perpendicular longitudinal slots 224 can still be present on the fastening strip at certain regular intervals. Furthermore, a horizontal end strip 226 is molded onto the vertical fastening strip 222 which is folded downwards and onto which the lower edge of an outer facade 23 can be placed.

A locking means 205 in the form of a hammer head screw with a hammer head 227 is inserted through the longitudinal slot 224. The threaded rod of the hammer head screw 230 extends through the vertical slot 224 and carries adjusting nuts 230, 231, with which the lateral spacing of the fastening strip 224 with respect to the lateral base limitation 223 and thus the alignment of the facade 23 can be adjusted. The hammer head 227 of the hammer head screw 230 is mounted in a half rail forming an abutment 225, which extends parallel to the fastening strip 222 of the foot profile 202 and is embedded in the lateral base delimitation 223. This half rail serves as an abutment for the hammer head 227 when tightening the hammer head screw. The formation of the vertical longitudinal slot 224 also ensures a height adjustment for the foot profile 202. The desired height is determined with the aid of the two adjusting screws 231 and 232 on both sides of the fastening strip 222. The leveling device 205 is thereby obtained. B. with a dowel 233, inserted screw 229 is provided. The leveling devices 204 are located on the other elevation 207 of the foot profile 202, the leveling devices 204 likewise being provided at least at both ends of the foot profile. However, leveling devices 204 can be provided along the foot profile 202 at certain intervals. The foot profile is supported on this foot profile side by means of a support strip 234 which is formed by bending. This support strip has openings through which the threaded rods of the screws 229 are inserted. Leveling nuts 228 and 235 are provided on both sides of the support bar 234. By means of these leveling nuts, in cooperation with the leveling device 205 on the other long side of the foot profile 202, an exact leveling of the foot profile 202 in the desired horizontal plane can be achieved.

After this leveling is carried out, the casting compound 216 is introduced into the intermediate space 217 through the openings 213, 214 and 215. If the lower flange 9 is already attached to the profile center piece 206, can also Corresponding openings for the introduction of the casting compound into the intermediate space 217 are present on the lower flange, as is the case, for. B. for the lower flange 12 for the load-bearing partition is shown in FIG. 17.

It can also be seen from FIG. 16 that a screed pull-off angle 236 can be placed on the bearing surface 211 of the elevation 207. This makes it much easier to achieve a uniform screed surface.

In the case of the foot profile 201 in FIG. 17 for a load-bearing partition, the features which perform the same functions are designated with the same reference numerals as in the exemplary embodiment in FIGS. 1 and 2. This applies in particular to the leveling devices 204 and to the elevations 207 and 208. These also have contact surfaces 211 and 212 for prefabricated wall parts, which are not shown in detail. Instead of the fastening strip 222 of the embodiment of FIGS. 15 and 16, the foot profile 201 shown in FIG. 17 also has a laterally extending support bar 234, so that the foot profile 201 is laterally delimited by two parallel support bars 234, into which the threaded rods of the screws 229 are inserted and which are supported on the adjusting nuts 228. The lower flange 12 designed as a U-profile is fastened to the central profile piece 206 of the foot profile 201 with the aid of fastening means 220 and 221 designed as screws.

The gap 217 is poured out between the foot profile and the base top 203 in the same manner as in the exemplary embodiment in FIGS. 15 and 16.

A base, a base plate, a basement ceiling or the like, which consists in particular of concrete, can be used as the base 16.

As shown in FIGS. 18 and 19, two posts 4 of two support structures for two peripheral walls or outer walls of the building that can be assembled from prefabricated parts, which are not shown in detail, butt in a house corner 301 against bends 304 and 305, which lie between profile webs 102 of the support profile bars and the flanges 7 of these posts 4 lying on the inside of the house lie against one another in such a way that the profile webs 102 of the two posts 4 form a right angle with one another. Likewise, the two flanges 7 of the posts 4 lying on the inside of the house form a right angle with one another. The posts 4 are designed as C-profiles. The hollow profile has a square cross section.

The two support profile webs 102 abutting one another at right angles are supplemented to form a hollow profile 303 with the aid of a corner profile 302. This essentially consists of two connecting webs 306 and 307 lying at right angles to one another, at the lateral boundaries of which vertically folded connecting flanges 308 and 309 are present. The connecting flanges 308 and 309 are connected to the profile webs 102 of the posts 4 and together with them form in the house corner 301 the vertical hollow profile 303. This results in a stable corner structure of the supporting structure for the outer peripheral walls of the housing consisting of prefabricated parts.

Furthermore, in the area of the house corner 301 in connection with the flanges 6 lying on the outside of the house wall, a continuous support and fastening surface for prefabricated outer wall parts lying on the outside of the house wall, for example in the form of plasterboard 18 and 19, is achieved.

The flanges 7 of the vertical posts 4 lying on the inside of the house are at right angles to one another and form a right-angled corner profile in the corner for prefabricated inner wall parts 24, 25, which may also consist of plasterboard, and contact or fastening surfaces for those converging in the corner lateral edge areas of the inner wall cladding 24 and 25.

The corner profile 302 also consists, like the posts and the top and bottom chords, of which bottom chords 9 are shown in FIG. 18, of sheet steel profiles which are cold-galvanized to achieve adequate corrosion protection, in particular at the drilling points and at the interfaces of the profiles can be, for example in the form of zinc paint or by spraying.

With the aid of Z-shaped profiles 310, facade parts 116 can be fastened to the outer walls. The spaces between the facade parts 116 and the prefabricated outer wall parts 18 and 19 can be filled with the aid of sound-absorbing and / or heat-insulating material.

20 shows a vertical section through an eaves termination fastened to a rafter head with a gutter attached to it.

In the exemplary embodiment shown, the eaves end is designed as an eaves end profile 402, which has a cover web 404 arranged on the front or on the front side of the rafter heads, of which a rafter head 401 is shown, and two fastening flanges 405 and 406 bent by this cover web 404. The upper attachment flange 405 is formed ren ar- to the overhead flange 407 of a profile bar, the ^p to S and from which the rafter head is shown 401, fastened and the underlying mounting flange 406 is of Traufabschlusses of the rafter head 401 secured to the underlying flange 408 . The roof structure consists of profile bars with a C or U-shaped cross-section.

The upper fastening flange 405 has a raised section, which is designed as an eaves slat 410 for an eaves tile 411. This increase has a substantially rectangular cross section and extends from the top the flange 407 of the rafters 401 with the lateral boundary surfaces perpendicular upwards.

The upper fastening flange 405 or the upper surface of the eaves slat 410 has an obtuse angle with respect to the front of the eaves end profile or with the cover web 404, while the lower fastening flange 406 has an acute angle with the cover web 404. This special design is based on the shape of the head on the end face of the respective rafters or rafters heads 401. The exemplary embodiment shown is therefore suitable for a gable roof with a cross cut of, for example, 20-30 °.

The vertical covering web 404 is provided with ventilation holes 409 for ventilation of the roof. Furthermore, a gutter 403 is fastened to the cover web 404 by means of a fastening plate 412, on which the gutter on the back, for. B. is fixed by welding or otherwise.

As the figure also shows, tongue and groove boards 413 are provided as cladding on the underside of the rafters.

20 thus shows an eaves closure for covering rafter heads and for fastening a gutter 403 for a roof construction which is formed from profile bars with a C or U profile, in which a eaves termination profile 402 covering the rafter heads 401 is provided, which on the front to cover the rafters 401 has a cover web 404 and from this flanged fastening flanges 405, 406, with which the eaves end profile 402 is attached to the top and bottom flanges 407, 408 of the profile bars forming the rafters.

Claims (29)

1. An assemblable building comprising prefabricated components, having a supporting frame stracture which comprises interconnected shaped members and to which prefabricated wall, ceiling and facade members are secured, wherein:

- to form the frame structure (1) for the outside walls and the load-carrying walls (2), vertical posts (3,4) of C-shaped section and, for the ceiling of the storey, horizontal shaped ceiling bar members (17) of C-shaped section and horizontal upper and lower boom members (8-13) are connected together to form the supporting frame structure;

- prefabricated outside wall members or facade members (18-23) are secured to the flanges (6) of the posts (4), which flanges are at the outside of the wall of the building, and prefabricated wall members (24, 25) are secured to flanges (7) of said posts (4), that are at the inside of the wall of the building, and to the flanges of the posts (3) forming the inner supporting wall, and

- a floor rests on the upper flanges (26) of the ceiling bar members (17) and the prefabricated ceiling members (28-31) are secured to the lower flanges (27) of the ceiling bar members (17),

characterised in that:

- the posts (3, 4) are fitted at their upper and lower ends with their two flanges (6, 7) between the two flanges of the U-section upper boom members and lower boom members that are secured to a base (16), and the flanges of the posts and the upper und lower boom members are secured together,

- the ceiling bar members (17) are secured at their ends with the outside surfaces of their web portions to the outside surfaces of their web portions of the posts (4) of two mutually oppositely disposed outside or supporting walls or are secured at their one ends with the outside surfaces of their web portions to the outside surfaces of the web portions of the posts (4) of an outside wall (1) and rest with the other ends at the top side of the upper boom member (13) of an inner supporting wall (2) and are secured thereto.

2. A building according to claim 1 characterised in that, for the purposes of accommodating a door or a window, between two mutually facing outside surfaces of the web portions of two posts which form the door posts (32, 33) or window posts (34, 35) is a door or window opening (14, 15) respectively, the door or window lintel (36 or 37) of which is formed from two shaped lintel members (38, 39) of U-shaped cross-section, which bear against each other with their two web portions (40, 41) and that shaped cladding members, (42,43) with smooth outside surfaces are fitted over the flanges of the lintel members (38, 39).

3. A building according to claim 1 characterised in that the upper horizontal head member (47) of the door or window opening, in a non- load-carrying wall, and the railing bar (44) in the window opening (14) are in the form of shaped bars of U-shaped configuration, with two bevels (45,46), which are secured to the door or window posts respectively (32, 33 and 34, 35 respectively) in the region of the bevels (45, 46), wherein the bevelled bar member which serves as the upper horizontal door or window opening head member (47) is formed as a lower boom member with upwardly directed bevels (48,49) for the posts (4) in the region above the door or the window respectively and the bevelled bar member which serves as the railing bar (44) is formed as an upper boom member for the posts (4) with downwardly directed bevels (45, 46) in the region of the window railing.

4. A building according to claim 2 or claim 3 characterised in that in the region of the window and/or the door, the one ends of the ceiling members (17) are supported on the inward unclad lintel member (38).

5. A building according to claim 2 or claim 3 characterised in that disposed on the door or window lintel member (36 or 37 respectively) is a further horizontal shaped bar member (50 and 51 respectively) of U-shaped cross-section, which serves as a lower boom member (10) and to the upwardly directed flanges of which are secured the lower ends of the flanges of vertical posts (4) of C-shaped configuration.

6. A building according to claim 2 characterised in that for holding the windows and/or doors in the openings provided therefor in the supporting frame structure, the doors and windows are secured in the walls of the building to the posts (4) for the outside walls, by means of soffit and lintel members (101,109,118) which at the same time serve as head members of the facade and inside walls (111, 107) at the doors and windows.

7. A building according to claim 6 characterised in that the inner soffit member (101) is formed as an angular member with:

- an inner soffit surface (104) which extends parallel or at an acute angle to the web portion (102) of the post (4) and which is at a spacing,

- an abutment surface (103) which is bevelled at one side of the soffit surface (104) and against which the window or door frame (105) bears,

- a fixing web portion (129) which is bevelled from the abutment surface (103) and which bears against the web portion (102) of the post (4) and is secured thereto,

- a fold configuration (106) which is provided at the other side of the soffit surface (104) and which forms a head means for the inside wall (107), and

- a fixing web portion (108) which is angled from the fold configuration (106) and which is fixed to the flange (7) of the post (4), which is at the inside of the wall of the building.

8. A building according to claim 6 characterised in that the outer soffit member (109) is in the form of an angular member with:

- an outer soffit surface (110) which forms the head member for the facade cladding (111, 116),

- an outer abutment surface (112) which is angled from the soffit surface (110) and against which rests a vertical door or window frame member (105) or a roller blind rail (113) which is arranged between the abutment surface (112) and the window frame member (105), and

- a fixing web portion (126) which rests against and is secured to the outer flange (6) of the post (4).

9. A building according to claim 8 characterised in that the outer edge of the outer soffit surface (110) has a fold configuration (114) which forms a head means for an outer facade cladding (116) and that a bar (115) which is angled from the fold configuration (114) bears against the rear of the outer facade cladding (116).

10. A building according to claim 6 characterised in that the vertical window or door frame member (105) is secured to the web portion (102) of the post (4) by way of a Z-shaped holding member(117).

11. A building according to claim 6 characterised in that the lintel member (118) is formed as an angular member with:

- a horizontal head surface (119) which at the inside wall side has a fold configuration (120) which forms a horizontal head means for the inside wall (121) and which also has, at the side towards the door or window frame respectively, an angled, horizontally disposed abutment surface (112) against which the upper horizontal door or window frame member (123) bears,

- a horizontal fixing web portion (124) which is angled from the horizontal abutment surface (122) and which is fixed to the upper horizontal door or window opening boundary, and

- a vertical fixing bar (125) which is angled from the fold configuration (120) at the inside wall side and which bears against the rear of the inside wall cladding (121

12. A building according to claim 8 characterised in that the outer soffit member (109) is provided between the outer soffit surface (110) and the fixing web portion (126) with two bevel means which form contact surfaces (127, 128) for the roller blind rail (113).

13. A building according to claim 1 characterised in that, for the purposes of anchoring a supporting frame structure of an outside wall or a load-carrying partitioning wall, the lower boom member (9, 12) is fixed to a bottom member (201, 202), the height of which is adjustable relative to the top of the base (203) by means of levelling devices (204, 205), before final fixing to the base (16).

14. A building according to claim 13 characterised in that the bottom member (201, 202) has a middle portion (206) which is laterally defined by two parallel raised portions (207, 208) which extend in the longitudinal direction of the member and the spacing of which corresponds to the width of the lower boom (9, 12), and the lower boom (9, 12) rests with its web portion (209,210) on the middle portion (206) of the bottom member.

15. A building according to claim 14, characterised in taht the raised portions (207, 208) have contact surfaces (211,212) for the lower edges of the inside wall members (24, 25) and the outside wall members (18,19).

16. A building according to claim 14 characterised in that the middle portion (206) has openings (213, 214, 215), on the one hand for introducing a grouting material (216) for supporting the bottom member (201, 202) on the base (16), into the space (217) between the top (203) of the base and the bottom member (201, 202) which is set at a given height by the levelling devices (204, 205), and on the other hand for passing through fixing means (218, 219, 220, 221) for fixing the lower boom member (9, 12) to the bottom member (201,202).

17. A building according to claim 13 characterised in that the levelling devices (204, 205) are in the form of screws (229,230) which are fitted into the base (16) and by way of which the bottom member (201, 202) is supported adjustably in respect of height on the base (16), when making the heightwise adjustment.

18. A building according to claim 13 characterised in that the bottom member (202) for a lower boom member (9) of the outside wall of the building has a vertically downwardly angled lateral fixing bar (222) which extends parallel to the lateral boundary (223) of the base and has vertical longitudinal slots (224) through which are fitted fixing means (205) which are mounted in a support which extends parallel to the longitudinal extent of the bottom member (202) and which is arranged in the base (16) and in which the fixing means (205) are displaceable, before being tightened, in the longitudinal direction of the bottom member (202).

19. A building according to claim 18 characterised in that the lateral bar (222) has a horizontally angled, lower termination bar (226) for a lower edge of an outside facade (23).

20. A building according to claim 18 characterised in that the support (225) is formed as a halter rail into which hammer head screws are fitted with their hammer heads (227), as fixing means (205).

21. A building according to claim 17 characterised in that the bottom member (201, 202) is supported by way of adjusting nuts (228) on the screws (229) which are fitted in the base (16).

22. A building according to claim 1 characterised in that, for corner connection of two supporting frame structures of the walls of the building which meet at a right angle at a corner of the building, the web portions (102), which are arranged at a right angle to each other, of two posts (4) which are disposed at the ends of the supporting frame structures which meet at the corner (301) of the building, are connected by means of a shaped corner member (302) to form a hollow shaped member (303).

23. A building according to claim 22 characterised in that the two posts (4) which are arranged at a right angle to each other meet each other with angle portions (304, 305) which are disposed between the respective web portion (102) and the flange (7) that is at the inward side of the building.

24. A building according to claim 22 characterised in that the corner member (302) has two connecting web portions (306, 307) which are at the outward side of the building and which extend at a right angle to each other and the edges of which are angled to form connecting flanges (308, 309) which are connected to the two web portions (102) of the posts (4), that are at a right angle to each other.

25. A building according to claim 1 characterised in that the roof structure (52) comprising trusses (53) is also formed from bar members of C- and/or U-shaped cross-section and that the truss (53) rests with its lower boom member (54) on the outside surface of the web portion of the upper boom member (8) for the posts (4) of the outside wall, and is fixed to said upper boom member (8).

26. A building according to claim 25 characterised in that as an eaves termination for covering rafter head ends and for securing a gutter for the roof structure, an eaves termination member (402) which covers the rafter head ends (401), with a cover web portion (404) which is arranged at the front side, that is towards the gutter (403), of the rafter head ends (401), and two fixing flanges (405, 406) which are angled from said cover web portion (404), is secured with said fixing flanges (405, 406) to the upper and lower flanges (407, 408) of the bar members forming the roof rafters.

27. A building according to claim 26 characterised in that the gutter (403) is secured to the cover web portion (404).

28. A building according to claim 26 or claim 27 characterised in that the cover web portion (404) has ventilation holes (409).

29. A building according to claim 26 characterised in that the upper fixing flange (405) of the eaves termination member (402) has a raised portion which is formed as an eaves batten for the roof tiles (411).

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