DE102022103122A1 - Insulation module for a building - Google Patents

Abstract

Insulating module for a building, consisting of several insulating elements (2) made of an insulating material and connected to form a geometric composite by means of adhesive bonds, at least one base plaster layer (5) and a reinforcement layer (6) inserted therein being applied to a front side of the composite.

Description

The invention relates to an insulation module for a building.

Increasingly, not least due to legal requirements, buildings are provided with an external insulation system for energy reasons. Such an insulation system is often also called a thermal insulation composite system. For this purpose, a large number of individual insulating elements, usually insulating panels made of an insulating material, are glued to the outside of the building wall in order to form a large-area insulating layer. A base plaster with an inserted reinforcement layer made of a reinforcement fabric or the like is then applied to these insulating boards, followed by a top plaster, which then forms the visible side. In this way, the thermal insulation composite system can either be installed in new buildings or as part of the renovation of old buildings.

Furthermore, it is known in the field of prefabricated houses to produce prefabricated large wall modules in the factory, which form a complete outer wall of the building to be erected, or at least a large part of it. Such a prefabricated wall element consists of the actual supporting structure, with the term "supporting structure" being understood below to mean both a concrete supporting structure, for example a cast concrete supporting structure, a brick supporting structure or a wooden frame structure or the like. The thermal insulation composite system is already applied to this supporting structure at the factory, which means that the many individual insulating elements or insulating panels are glued on in the precast plant and then covered with a base coat with an inserted reinforcement layer, after which the top coat of plaster is also applied if necessary. As with the on-site installation, the installation of the thermal insulation composite system is also extremely complex here, since on the one hand the many individual insulation elements, if necessary after previous cutting, have to be attached and glued separately, and then at least the base plaster including the reinforcement insert has to be applied. The gluing of the individual insulation elements and the application of the base coat and reinforcement insert involves additional work on the one hand, and a considerable amount of time on the other, since first the adhesive and then the base coat and, if necessary, the top coat must naturally harden before the prefabricated module can be further processed or can be brought to the construction site. During this time, the corresponding workplace or production station is occupied at the factory and cannot be used for further work. The application of the plaster in the factory is also associated with contamination of the production station, as of course for all this work the appropriate personnel must be involved and materials must be kept available.

The invention is based on the problem of specifying a possibility for simplified attachment of an insulation system.

To solve this problem, an insulation module for a building is provided according to the invention, consisting of several insulation elements made of an insulation material connected to form a geometric composite via adhesive connections, at least one base plaster layer and a reinforcement layer inserted therein being applied to a front side of the composite.

The invention proposes a prefabricated insulating module that consists of a plurality of individual insulating elements made of a suitable insulating material that are prefabricated and glued together to form a geometric composite. A correspondingly large composite module is therefore produced from the individual, separate insulation elements. At least one base coat and a reinforcement layer inserted therein are then already applied to a front side of this composite in the manufacturing plant. This means that the prefabricated insulation module is not only a large-area composite module that can be handled independently, but also already has at least part of the plaster and reinforcement covering to be applied in the end.

The geometry of such a prefabricated insulation module is designed in such a way that it corresponds to the supporting structure surface to be covered with it, so that optimal coverage and coverage is provided. The finished insulation module with the hardened base layer is then transported from the place where the insulation module is manufactured to the appropriate processing location. This can be, for example, the construction site on site, for example a new building, in which case the insulation module then only has to be placed and glued to the corresponding outer wall of the building, with respect to which the insulation module is designed geometrically. This makes it possible to apply large-area insulation very quickly on site, since, as described, the insulation module is prefabricated from a plurality of individual, larger-area insulation elements. As an alternative to bringing the prefabricated insulation module to the construction site itself, it is of course also conceivable to transport such a prefabricated insulation module to the factory of the prefabricated house manufacturer, so that only the supporting structure, i.e. the supporting structure, has to be produced there, on which the prefabricated insulation module is then simply glued is. As soon as this adhesive connection has hardened, the prefabricated module can be further processed immediately and, for example, transported directly to the construction site where the prefabricated house is to be erected.

The pre-assembly of such large-area insulation modules composed of several individual insulation elements and pre-coated has a number of advantages. On the one hand, the application of a thermal insulation system to a supporting structure, be it in a new building, be it in a prefabricated house factory, etc., is very quick and easy, since only the prefabricated insulation module has to be applied, which can be done in a continuous gluing process, which means a very large wall or structural area is covered in one operation. In addition, no additional plastering work is required after gluing, at least with regard to the application of the base plaster including the reinforcement layer, since the insulation module is already pre-coated. When shoring in a prefabricated house, the production station is only used for gluing on the insulation module, but not again later during the application of a base coat and during the curing time of the same, so that a much more efficient production process is given in the prefabricated house. And finally, the prefabrication also enables the thermal insulation module to be adapted very precisely to the area to be covered, since it is easily possible, on the one hand, to determine the geometry of the area to be covered exactly from the data and, on the other hand, to determine the appropriate geometry in the factory where the insulation module is manufactured Cut insulation elements accordingly so that the final geometry of the insulation module corresponds exactly to the geometry of the area to be covered. Any inaccuracies that adversely affect the insulating properties, such as those that can occur when cutting the insulating elements by hand on site, are eliminated. Furthermore, in particular the application of the undercoat layer together with the reinforcement fabric is independent of the weather and temperature, since, as described, this already takes place on site in the manufacturing plant of the insulation module, i.e. in a building under defined conditions. The production of such insulating modules with consistent quality both in terms of dimensional accuracy and the properties of the base coat with consistent quality is thus easily possible.

As described, the insulating module is characterized by a plurality of individual insulating elements which are bonded to one another via adhesive connections to form a predetermined geometric composite. This geometric composite can have different shapes. It can be a flat surface composite of several insulating boards. This means that the individual insulating elements are separate insulating panels that are as large as possible and have a defined panel thickness, with the individual insulating panels expediently having a rectangular or square shape. These insulation panels can be easily cut to the required thickness from blocks of suitable insulation material. Such an insulating panel has a size of 1.5×1.5 m, for example. If, for example, four such square insulation boards are glued to form a surface composite, this has a size of 3 x 3 m, for example, or, if lined up, 1.5 x 6 m etc. If more or differently dimensioned insulation boards are glued, the Size of the surface composite can of course be varied accordingly.

As an alternative to the production of a flat surface composite, the geometric composite can also be a corner composite with one or more angles or a curved arched composite. In a corner joint, several individual insulating elements are glued together to form one or more corners, usually at an angle of 90°, although other corner angles can of course also be realized, for which purpose only the individual insulating elements made of the insulating material have to be cut accordingly. Here, too, several individual insulating elements can be glued together and pre-assembled without any problems.

In the case of an arch composite, the geometric composite has a corresponding curvature, with the curvature radius in turn being able to be configured in almost any way since the insulation element or elements forming the curvature can be cut from the insulation material in almost any geometry. This means that corresponding curvatures in the supporting structure can also be mapped without any problems.

Finally, it is of course also conceivable to run the geometric composite as a "mixed composite", which means that the geometric composite has both one or more sections in which it is designed as a surface composite and one or more sections in which it is designed as a corner composite or Arch composite is performed, has. For example, a support structure of an outer wall can be stepped, i.e. have a crack. This gradation or jump can easily be formed on the insulation module, which has, for example, two correspondingly large surface sections that lie in different planes and are connected to one another via a corner joint. Of course, corresponding ones can also be used on the outer edges of the insulation module Corner bonds are formed and the like. The same also applies to a bow compound.

It is useful if the base coat does not extend to a module edge to which an adjacent insulation module is to be connected. This means that the base plaster is applied almost over the entire module surface, but does not extend all the way to the edge or edges to which an adjacent insulation module is to be connected. This unoccupied edge section makes it possible to connect the adjacent insulation module without any problems and to insert the reinforcement fabric extending laterally over the base coat in an overlapping manner in this area and then to cover this area with base coat where the insulation modules are mounted. In this way it can be ensured that a seamless transition from the base coat of one insulation module to the base coat of the other insulation module can be formed.

It is conceivable that the edge area of the composite that is not covered with the base coat is slightly recessed compared to the covered area of the composite. This means that some insulating material has been removed from this unoccupied area and there is a slight indentation at the edge. In this depression, the reinforcement layers overlapping the edges of the respective insulation modules can be placed one on top of the other, after which the missing base layer is applied. The overlapping reinforcement layers then do not build up over the actual base plaster level, so that there is a seamless transition.

As described, at least one base layer is applied together with the reinforcement layer to the prefabricated insulation module. The actual finishing plaster layer is to be applied subsequently after the installation of the insulation module, either on site at the construction site or after the assembly of the prefabricated house module on the construction site. Nevertheless, this additional work step can also be avoided on site if, as is also provided according to the invention, a finishing coat is applied to the base coat, the base coat, the reinforcement layer and the top coat extending to the edges of the composite. According to this alternative of the invention, the respective insulation module is therefore completely covered with a base plaster layer, reinforcement layer and top plaster layer, namely over the entire visible surface. Any additional cleaning work on site is therefore not necessary.

Furthermore, it can be provided that the edge-side abutting surfaces of the insulating module run at an angle greater than 90° to the outer surface of the insulating module. This means that when two insulation modules are mounted side by side on the supporting structure, a groove forms between them in the joint area, forming a slight wedge shape. This groove enables a certain amount of tolerance compensation, since if the adjacent insulation modules are pushed against one another accordingly, the keyway can also be easily pushed closed or completely closed due to the deformability of the insulation material. If the insulation module is only covered with the base coat, the remaining groove can be filled accordingly if the neighboring insulation modules are connected via the reinforcement layer and the additional base coat.

Of course, instead of such oblique abutting surfaces, a butt joint with 90° edges is also conceivable, with this configuration being particularly suitable for completely prefabricated insulation modules, in which the finishing plaster is also completely applied. Because with this type of insulation module, the joint area must be closed anyway by attaching separate sealing elements such as an expansion joint strip, a sealing strip or a cover profile or the like.

A particularly expedient development of the invention provides that several projecting spacers are provided on the back of the insulating elements. These spacers, which are designed, for example, as round or square knobs or elongated bars, define an adhesive layer thickness that is constant over the entire module surface for bonding to the supporting structure. This is because the spacers lie against the supporting structure when the insulation module is mounted on it. There is then a narrow cavity between the supporting structure surface and the back of the insulation module, which is ultimately the same width over the entire surface, so that the connecting adhesive introduced therein also has the same thickness everywhere. These spacers can also be easily worked out when producing the individual insulation elements.

As described, the respective insulation module is relatively large, measuring several meters in length and height. In order to fix it easily to the masonry or supporting structure, especially as long as the adhesive has not yet hardened, it is expedient if one or more recesses are provided on the back of the insulation module to accommodate holding elements to be arranged on the supporting structure. Such recesses can be embodied as elongated grooves, optionally undercut at least on one side. A corresponding assembly aid arranged on the support structure, such as an elongate rail or the like, can then engage in this recess, which means that the insulation module ultimately opens up with the recess placed on this rail, so that the insulation module is more or less "suspended" over this, for example when arranged on a vertical support structure, and is fixed until the adhesive connection has set.

With regard to the fact that a corresponding module weight is also to be supported via this "suspension", it can be provided that one or more elements are embedded in the insulation material on the rear side, which consist of a material that is harder than the insulation material and which one or having a plurality of recesses. These elements can be, for example, correspondingly stable plastic rails with corresponding longitudinal grooves or the like, as well as small elements that have quasi corresponding snap or latching receptacles into which corresponding, supporting structure-side projecting fastening pins or clips or the like engage.

It is also expedient if at least one opening is provided which passes through the insulation module from the front to the rear and into which a wall duct is inserted. Sometimes it is necessary to run pipes, cables or lines and the like through a building wall, but also through the insulation module. In this regard, the insulating module can also be prefabricated and one or more openings, in each of which a defined wall duct in the form of a separate element, usually made of plastic with an integrated sealing plane, is inserted. However, such a wall duct can also be used to accommodate fastening elements such as fall protection for French balconies or the like, which can then be guided through the insulating module right up to the supporting structure, where they are then screwed.

An expedient development of the invention provides that at least one window or door opening delimited by reveal surfaces is formed in the composite surface. A building wall regularly has one or more windows or doors that are surrounded by the thermal insulation composite system, which means that the thermal insulation composite system has corresponding window or door openings. According to the invention, one or more such window or door openings can also already be provided on the prefabricated insulation module. As described, the insulation module can be manufactured with high precision in relation to the geometry of the supporting structure, ie for example the prefabricated house part, so that the corresponding window or door opening can also be formed extremely precisely in relation to the real window or door arrangement. Depending on the size, only one or several window or door openings can be provided on an insulation module. During assembly, the insulating module is simply placed on the corresponding supporting structure, with the window or door opening of the insulating module then fitting exactly to the opening in the supporting structure in which the window is arranged.

In this case, a reveal surface delimiting the window opening can run at an angle greater than 90° to the front side of the insulating module to accommodate a window sill. The lower reveal surface is regularly used to accommodate the window sill. If the reveal surface is now already provided with a corresponding sill angle, which the window sill should have after assembly so that water running on it can drain off to the outside, a simple angle specification as well as the possibility of mounting the window sill is given.

Furthermore, a reveal surface delimiting the window opening and accommodating a window sill can be provided with a sealing coating and optionally additionally with a profile or sealing strip. This means that the actual sealing level for the window sill is also already prefabricated on the insulation module, so that no additional work is required in this regard either. A seal against moisture, etc., can be carried out in a simple manner via this.

A development provides that a recess is provided in a reveal surface delimiting the window opening, in which an extendable sun protection element closing the window opening, in particular a roller shutter, a venetian blind or a slat arrangement, can be accommodated or accommodated. With regard to such a variable sun protection, the insulation module can therefore already be prefabricated, with either only a correspondingly prefabricated receptacle being provided, or the corresponding sun protection element already being integrated here, so that no additional assembly tasks are required in this respect either.

Furthermore, it is conceivable that folds or grooves are provided in the area of the front and/or rear edges to form driving rain and/or windproof masonry or supporting structure connections. This means that corresponding geometric precautions are taken on the prefabricated insulation module, which, when either the insulation module is installed or the finished wall part is set, enable the formation of appropriately designed driving rain or windproof connections or transitions to neighboring insulation modules or other building structures. Because in the folds or grooves provided on the module side, appropriate sealing materials can be used tel such as joint tapes, sealant tapes or other sealing profiles, etc. are arranged.

As described, the individual insulating elements consist of a suitable insulating material. Expanded polystyrene (EPS), extruded polystyrene (XPS), i.e. corresponding rigid polystyrene foam, or glass foam such as e.g. B. foam glass, i.e. a thermal insulation material made of foamed glass. All of these insulating materials can be manufactured in blocks of appropriate size, from which the individual insulating elements can then be cut out in the desired geometry.

• 1 eine Prinzipdarstellung eines erfindungsgemäßen Dämmmoduls,
• 2 eine Teilansicht, geschnitten, des Dämmmoduls aus 1,
• 3 eine vergrößerte Ansicht eines Eckbereichs des Dämmmoduls aus 1,
• 4 eine Prinzipdarstellung eines erfindungsgemäßen Dämmmoduls einer zweiten Ausführungsform,
• 5 eine Prinzipdarstellung einer mit mehreren erfindungsgemäßen Dämmmodulen belegten Fassadenfläche,
• 6 eine Prinzipdarstellung der Klebebefestigung eines Dämmmoduls an einer Wand- oder Tragstruktur,
• 7 eine Prinzipdarstellung der Befestigung unter Verwendung einer zusätzlichen linearen Montagehilfe,
• 8 eine Prinzipdarstellung der Befestigung unter Hinzunahme einer zusätzlichen linearen Montagehilfe mit einer Einhängemöglichkeit,
• 9 eine Prinzipdarstellung der Befestigung unter Verwendung einer zusätzlichen linearen Montagehilfe mit Clipverbindungen,
• 10 eine Prinzipdarstellung eines Stoßbereichs zwischen zwei erfindungsgemäßen Dämmmodulen gemäß einer ersten Ausführungsform mit Abdeckprofil,
• 11 eine Prinzipdarstellung eines Stoßbereichs zwischen zwei erfindungsgemäßen Dämmmodulen gemäß einer zweiten Ausführungsform mit einem Dichtstoff oder Dehnfugenband anstelle dieses Abdeckprofils,
• 12 eine Prinzipdarstellung eines Stoßbereichs zwischen zwei erfindungsgemäßen Dämmmodulen gemäß einer dritten Ausführungsform mit einer Putzergänzung,
• 13 eine Prinzipdarstellung im Längsschnitt durch eine Gebäudewand, entsprechend 5, im Längsschnitt gemäß einer ersten Ausführungsform,
• 14 eine Horizontalschnittansicht der Gebäudewand, und
• 15 eine Längsschnittansicht durch eine Gebäudewand einer zweiten Ausführungsform.

Further advantages and details of the present invention result from the exemplary embodiments described below and from the drawings. show:

• 1 a schematic diagram of an insulation module according to the invention,
• 2 a partial view, cut, of the insulation module 1 ,
• 3 an enlarged view of a corner area of the insulation module 1 ,
• 4 a schematic representation of an insulation module according to the invention of a second embodiment,
• 5 a schematic representation of a facade surface covered with several insulation modules according to the invention,
• 6 a schematic representation of the adhesive attachment of an insulation module to a wall or supporting structure,
• 7 a schematic representation of the attachment using an additional linear assembly aid,
• 8th a schematic representation of the attachment including an additional linear assembly aid with a hanging option,
• 9 a schematic representation of the attachment using an additional linear assembly aid with clip connections,
• 10 a schematic representation of a joint area between two insulation modules according to the invention according to a first embodiment with cover profile,
• 11 a schematic representation of a joint area between two insulation modules according to the invention according to a second embodiment with a sealant or expansion joint tape instead of this cover profile,
• 12 a schematic representation of a joint area between two insulation modules according to the invention according to a third embodiment with a plaster supplement,
• 13 a schematic diagram in a longitudinal section through a building wall, accordingly 5 , in longitudinal section according to a first embodiment,
• 14 a horizontal sectional view of the building wall, and
• 15 a longitudinal sectional view through a building wall of a second embodiment.

1 shows a schematic diagram of an insulation module 1 according to the invention in a first embodiment. This consists of a total of four insulating elements 2, which are square in the example shown, in the form of flat insulating panels 3, for example made of EPS or XPS. The four insulation boards 3 are connected here to form a flat surface composite via corresponding adhesive connections in the area of their abutting surfaces to form a prefabricated, large-format insulation module that can be handled as one component. In the example shown, a square insulating module 1 is shown as an example. Of course, the basic geometric shape can be varied and instead of a square shape, a rectangular shape or the like can also be created by appropriately cutting the individual insulation panels 3 to size.

The insulation module 1 is a closed, flat insulation module, ie it has no opening or window or door section. 4 shows a second example of an insulating module 1 according to the invention, also consisting of four insulating elements 2 in the form of flat insulating panels 3, which in turn are glued together to form a surface composite at their abutting surfaces. Here a window opening 4 is provided, which is clearly different from the individual geometry than in the exemplary embodiment according to corresponding cuts of the individual insulating boards 3 1 , is defined. Instead of a window opening 4, the formation of a door opening would also be conceivable, in which case the lower insulating element 2 would not be present. As these two examples already show, different shapes or types of prefabricated insulation modules 1 can be configured.

The insulation module 1 according to the invention is a prefabricated component that is prefabricated in a production plant and is then installed either on site at the construction site itself as a large-area insulation element, or is installed, for example, in a prefabricated house factory and there on a supporting structure of a house wall or the like applied as an insulation module. In addition to the fact that it is designed as a multi-part, large-area insulating component, it also stands out is also characterized by the fact that parts of the plaster coating to be applied are already prefabricated. As per the sectional view 2 can be seen through an insulation module 1, a base layer 5 is applied to the outer or visible surface of the respective insulation board 3, in which a reinforcing fabric 6, which is shown here with its horizontal and vertical fibers and is, for example, a glass fiber fabric, is embedded. The base plaster layer 5 is of course already hardened, which means that the insulation module 1 only has to be covered with the top plaster layer at the site of further installation or the final installation site.

As part of the pre-assembly, however, even the finishing plaster layer 7 can be applied at the same time, as in 2 is shown in dashed lines. This means that the finished, pre-assembled insulation module 1 already has the finished, complete and reinforced plaster layer consisting of the base plaster layer 5 and the top plaster layer 7 and ultimately plastering work is no longer required on site.

As part of the assembly, it is only necessary to attach the insulating module 1 to the corresponding support structure such as a building facade, etc., which is done using an adhesive bond. For this purpose, either the corresponding supporting surface of the supporting structure is covered with the adhesive, or the back of the insulation module 1 itself. To set a constant adhesive layer thickness, there are several projecting spacers 8 on the back of each insulation element, which are designed here as round knobs 9 or as elongated webs, for example , intended. In the assembly position, these lie against the surface of the supporting structure and consequently form a defined distance between the two surfaces of the supporting structure and the insulating panel 3, resulting in a defined adhesive layer thickness.

In the event that the base plaster layer 5 and the top plaster layer 7 are applied prefabricated, both, like the reinforcement layer 6, of course extend to the edges of the surface composite of the insulating elements 2, so that a composite that is as seamless as possible or only forms a small joint to the next Insulation module can be achieved and no additional application of a finishing plaster in the joint area is required. The appropriate joint filling or sealing can then be done using a cover strip or joint sealing tape or similar.

In the case, however, that only a base plaster layer 5 together with a reinforcement layer 6 are provided, different configurations are conceivable. So it is possible to pull the base plaster layer 5 together with the reinforcement layer 6 up to the edges of the insulation module 1 and to provide a cover strip or a sealing tape or the like in the area of the resulting joint, with this area then being covered with a top plaster . However, it is also conceivable not to pull the base coat to the edge, but to initially leave an appropriately dimensioned edge strip unplastered. An example of this is in 3 shown. As can be seen, the base plaster layer 5 does not extend to the edge of the insulating panel 3, which is shown here with a corner area. Instead, this unoccupied area of the plate is provided with a depression 10 that is a few millimeters deep. At the same time, however, the reinforcement fabric 6 extends out of the base layer 5 and also protrudes over the edges of the insulation board 3. If two insulation modules 1 now butt against one another, the two protruding reinforcement fabric sections can be overlapped and each placed in the opposite recess 10, after which this Deepening area is then plastered to complete the base coat layer 5 with a base coat. This can be used to firmly anchor neighboring insulation modules. Alternatively, it would also be conceivable that the respective reinforcement fabric 6 does not protrude laterally beyond the insulating panel 3, but that instead a cut piece of reinforcement fabric is inserted into the adjacent depressions 10 and then plastered with base plaster, so that a corresponding insulation module transition is also formed in this way leaves.

5 shows a schematic diagram of a supporting structure or building wall covered with four insulation modules 1 . All four insulation modules 1 in the example shown each have an opening 4, with the opening 4 of the two lower insulation modules 1 being a window opening which is delimited by a reveal surrounding all four sides, while the openings 4 of the two upper insulation modules 1 are a door opening is. On the underside there are two base modules 21 made of appropriate insulation material, ie also appropriately dimensioned insulation boards, which can already be part of the insulation module 1 located above them, but can also be installed separately.

Also shown as an example is the possibility of inserting a wall duct 22 on one or more insulation modules 1 for the passage of a pipe or cable etc. into a corresponding opening 23 in the insulation module 1, shown here in dashed lines. This wall duct 22 has, for example, a corresponding insert that is inserted into the opening 23 and in which a driving rain-tight sealed tube or the like is inserted is. The wall duct 22 is, of course, again plastered with flush plaster. The driving rain or windproof seal can be achieved, for example, using a plastic film such as an EPDM film or the like.

6 shows a basic example of the attachment of an insulation module 1 to a supporting structure 11, for example a building wall. As can be seen, the insulation module with its spacers 8 rests on the outside of the supporting structure 11 . The resulting cavity is filled with the adhesive 12, which is, for example, a foam adhesive, correspondingly thick.

In addition to the actual bonding, it is also conceivable to use an assembly aid to fix the insulation module 1 to the support structure 11. Examples of this are in FIGS 7 - 9 shown. According to 7 a linear assembly aid 13 in the form of a horizontal rail, for example, is fastened to the support structure 11 . The insulating module 1 has a corresponding, largely shape-compatible recess 14 on the back, into which the assembly aid 13, ie the rail, engages and is optionally also glued therein. For reasons of strength, it is possible to form this recess 14 in an inserted, rail-like element 15 which is inserted into the insulation module 1 on the back. This insert element 15 is made of a material that is harder than the insulating material, so that corresponding forces can be better absorbed and distributed. The formation of a correspondingly larger recess in the insulation material is easily possible after this consists of EPS or XPS, for example, as described, and corresponding recesses and other geometries can be easily cut to size.

8th shows an embodiment similar to that of FIG 7 , wherein an assembly aid 13 is also attached to the support structure 11 here in the form of an angled rail. In turn, a correspondingly harder rail-like element 15 is preferably used on the insulation module 1, in which a corresponding recess 14, which enables the angled, rail-shaped assembly aid 13 to be suspended, is provided. The insulation module can be suspended using this and, on the one hand, be supported and fixed vertically, but on the other hand it can also be supported horizontally by hanging it in, which means that it cannot be pushed away from the supporting structure 11, for example via the foam adhesive, which may expand somewhat.

In accordance with the design 9 an assembly aid 13 is in turn arranged on the supporting structure, which, however, is not only rail-shaped, but also has corresponding locking clips 16 . In turn, an optional, correspondingly harder element 15 with the shape-compatible recess 14 is formed on the insulating module 1 , but this also allows the clip element 16 to be clipped or latched at the same time.

The 10 - 12 show various ways in which the module joint, i.e. the transition area between two adjacent insulation modules 1, can be designed. On the one hand, the supporting structure 11 is shown, as well as two adjacent insulation modules 1 arranged on it.

The abutting surfaces of the insulation modules can be at a right angle to the front and rear, so that a straight joint 17 is formed between two adjacent insulation modules 1 . Alternatively, the abutting surfaces of the insulation modules cannot be designed or cut at right angles to the front or rear of the respective insulation element 2 or insulation panel 3, but rather at a slight angle, so that when two modules are arranged next to each other, a joint 17 with a results in wedge-shaped cross section. This joint 17 that is formed in each case is filled on the one hand with a foam or some other filler 18 .

In the example after 10 a straight joint 17 is formed. The base plaster layer 5 extends to the joint 17. On the edges of the insulating boards 3, longitudinal flank profiles 43 are arranged, which are angled in an L-shape and extend with one leg along the end face of the insulating board 3 and thus into the joint 17 in the installed position. and rest with the other leg on the front of the panel. This flank profile 43 is plastered over on the front with the base coat, the covering fabric embedded in it rests on it. Since the side profile 43 also rises somewhat from the front plane with a short ridge, the base coat and, if already applied at the factory, the top coat 7 can also be removed from this ridge. The joint 17 itself is filled with a filler 18, for example a foam. Outside is according to the example 10 a rail-shaped cover profile 19 is arranged, which is clamped in the joint 17 and the joint 17 closes to the outside. The cover profile is not covered with a finishing plaster, since this has either already been applied at the factory or, if it is applied on site, is deducted from the flank profiles 43, after which only the cover profile 19 is placed

In accordance with the design 11 , Which, as far as the design of the insulation modules 1 with the flank profiles 43 and the straight joint 17 and the filling with the filler 18 is concerned, from 10 corresponds and in which the base plaster layer 5 and possibly already factory-applied top plaster layer 7 also extends to the edge of the module, a corresponding sealing cord or sealing tape 20 is provided to close the joints 17, which forms the outer joint closure. This can be an appropriate sealant or an expansion joint tape or something similar. A corresponding joint closure can also be achieved here, which is not plastered over with the finishing plaster.

In the variant according to 12 , in which, for example, two insulation modules 1 are installed, which have corresponding depressions 10 on the edge, as in 3 described, the sides of the insulation panels are not perpendicular to the front and back, so that a wedge-shaped groove 17 is formed, which is filled with a foam or filler 18. The joint is closed here, however, by overlapping the protruding reinforcement fabric 6 or by introducing an additional reinforcement fabric and then plastering the corresponding depressions 10 with base plaster, which means that the module joint is closed here with a plaster supplement. The entire surface including the base coat supplement is finally plastered with the top coat.

13 shows a longitudinal sectional view through a construction, such as that already shown in 5 is shown. On the one hand, the support structure 11 is shown, in this case a building wall or facade, with the building here having two storeys. On the lower floor, a window 24 is already inserted into the supporting structure 11, ie, for example, the masonry, while a door 25 is inserted into the supporting structure on the upper floor. An insulation module 1 is placed or glued on the outside, with the lower insulation module 1 corresponding to the lower insulation module 1 5 , Has a corresponding opening 4 in the form of a window opening, while the upper insulation module 1, corresponding to the upper insulation module 1 from 5 , has an opening 4 in the form of a door opening. This means that the lower opening 4 is bordered by a reveal 26 running all around on all four sides, while the upper reveal 27, which borders the door opening, only runs around on three sides.

The insulating element 2, which delimits the lower part of the reveal 26, defines a reveal surface 28 which runs at an angle greater than 90° to the front side of the insulating module 1, resulting in an inclined surface onto which a window sill 29 is placed with a predetermined sill angle can. A suitable sealing coating or a profile or sealing tape can be applied to the reveal surface 28 below the window sill. This sealing coating or the profile or sealing strip can also be provided prefabricated on the insulation module 1, as can of course also be the window sill 29, so that this only has to be connected to the window frame on the back.

In the lower area is, as already closed 5 described, a base module 21 is arranged, which is formed here as a separate base consisting of two base insulation elements 30, 31, both of which can in turn be part of the insulation module 1 already prefabricated. However, it is also conceivable to glue only the upper base element 31 as a fixed part of the insulation module 1 in a prefabricated manner, and then to only arrange the lower base module 30 on site.

The lower insulating module 1 is also characterized by a recess 32 which is formed on the upper insulating element 2 which delimits the upper reveal. In this recess 32 is an extendable sun protection element 33, here a venetian blind or a venetian blind box, was added. This sun protection element can also be integrated in a prefabricated manner on the insulation module 1, but it can also be introduced later.

As described, the upper insulation module 1 does not have a lower bar that delimits the opening 4, since it is a door opening. Instead, a separate fire bar 34 is arranged here, consisting of a corresponding locking element 35, e.g. made of mineral wool, which in turn has a corresponding sloping reveal surface 36, on which a window sill 37 can be placed at the required angle, with a corresponding sealing coating or profile here again - Or sealing strips can be provided between the reveal surface 36 and the window sill 37 in order to realize the required tightness in this plane.

The top roof connection of the insulation module 1 is again via one or more separate connecting elements 38, for example again made of mineral wool, which forms the transition to the roof-side purlin 39 and the rafters 40 and is sealed by corresponding sealing elements in this area.

Just as there is a wedge-shaped groove 17 in the transition from the lower insulating element 1 to the fire bar 34, which is correspondingly filled and closed at the front, a correspondingly wedge-shaped groove 17 is also formed in the transition area from the upper insulating element 1 to the connecting element 38, which is guided and closed accordingly .

The entire arrangement is then finally covered with finishing plaster, if this has not already been applied at the factory.

A corresponding horizontal sectional view through the assembly 13 is in 14 shown. It is assumed that the section here runs in the upper part of the building, ie through the area of the doors 25 . Here, too, a corresponding vertical module joint is evident in the middle region, defined by a corresponding wedge-shaped groove, which is filled and closed as described above.

How 14 also shows by way of example, here the supporting structure, ie the building wall, is provided with an additional corner, in which a prefabricated insulating element, which is not designed as a surface bond but as a corner bond, is also arranged. This surface element also consists of two insulating elements 2, again in the form of insulating panels, which are here prefabricated at an angle of 90° to one another and glued to one another. This means that wall geometries of this type can also be covered with a prefabricated insulation module 1 in a simple and quick manner.

15 finally shows a longitudinal sectional view through a structure, as already shown in 5 shown, in turn, two separate insulation modules 1 are provided in the lower and upper area, as already 13 described. In contrast to the design according to 13 a continuous base module 21 is provided there, which is installed on site, but can also be provided pre-assembled.

In turn, a recess 32 for a sun protection element 33 is provided in the insulating element 2 bordering the reveal at the top, here in the form of a roller shutter or roller shutter box, which can also be introduced prefabricated in the insulating module 1 .

The configuration of the upper insulation module 1 corresponds to that according to FIG 13 . The only difference is the connection in the roof area, where a closing element 41 in the form of an attic module, for example again made of an insulating material, is attached as a closure, to which flat roof insulation 42 is connected.

Although in both configurations according to the 13 and 15 If the upper insulating module 1 does not have a sun protection element in each case, it would of course be conceivable to integrate one in the form of a Roman blind or roller shutter etc. in a corresponding receptacle there as well.

Although not shown in detail, the individual insulating elements 2 or insulating panels 3 can be provided with corresponding folds or grooves or the like in edge areas or at other positions, for example additional sealants such as sealing tapes or sealing cords or the like, into which the sealants are introduced can. Different types of wall ducts can also be provided, or in other positions, depending on how the concrete laying plan for pipes and cables etc. envisages it. Because the prefabrication of the insulation modules makes it easy to develop all of these properties in the insulation module. This is supported by the fact that the insulation modules 1 are made of insulation elements made of an insulation material such as EPS or XPS or foam glass, i.e. a material that is kept in large blocks and from which the corresponding individual insulation elements 2 can be easily cut, both what its length, width and height as well as its final shape in terms of its planarity or any required curvature or the like.

Claims (20)

Insulating module for a building, consisting of several insulating elements (2) made of an insulating material and connected to form a geometric composite by means of adhesive bonds, at least one base plaster layer (5) and a reinforcement layer (6) inserted therein being applied to a front side of the composite. insulation module claim 1 , characterized in that the geometric composite is a flat surface composite of several insulating boards (3). insulation module claim 1 , characterized in that the geometric composite is a single or multiple angled corner composite or an arched arch composite. insulation module claim 2 and 3 , characterized in that the geometric composite has both one or more sections in which it is designed as a surface composite and one or more sections in which it is designed as a corner composite or as an arch composite. Insulating module according to one of the preceding claims, characterized in that the base layer (5) does not extend as far as a module edge to which an adjacent insulating module (1) is to be connected. insulation module claim 5 , characterized in that the edge region of the composite that is not covered with the base plaster layer (5) is recessed (10) relative to the covered surface of the composite. Insulation module according to one of Claims 1 until 4 , characterized in that a top coat (7) is applied to the base coat (5), the base coat (5), the reinforcement layer (6) and the top coat (7) extending to the edges of the composite. Insulation module according to one of the preceding claims, characterized in that the edge-side abutting surfaces of the insulation module run at an angle > 90° to the outer surface of the insulation module (1). Insulating module according to one of the preceding claims, characterized in that a number of projecting spacers (8) are provided on a rear side of the insulating elements (2). insulation module claim 9 , characterized in that the spacers (8) are designed as, preferably round, nubs (9) or as elongate webs. Insulating module according to one of the preceding claims, characterized in that one or more recesses (14) are provided on the rear side of the insulating module (1) for receiving holding elements to be arranged on a supporting structure (11). insulation module claim 11 , characterized in that the recesses (14) are designed as elongate grooves, optionally undercut at least on one side. insulation module claim 11 or 12 , characterized in that on the back one or more elements (15) are embedded in the insulating material, which consist of a material that is harder than the insulating material and which have the one or more recesses (14). Insulating module according to one of the preceding claims, characterized in that at least one opening (23) penetrating the insulating module (1) from the front to the rear and into which a wall duct (22) is inserted is provided. Insulating module according to one of the preceding claims, characterized in that at least one window or door opening (4) delimited by reveal surfaces is formed in the surface composite. insulation module claim 15 , characterized in that a reveal surface (28) delimiting the window opening (4) runs at an angle >90° to the front side for receiving a window sill (29). insulation module claim 15 or 16 , characterized in that a reveal surface (28) delimiting the window opening (4) and accommodating a window sill (29) is provided with a sealing coating and optionally additionally with a profile or sealing strip. Insulation module according to one of Claims 15 until 17 , characterized in that a recess (32) is provided in a reveal surface delimiting the window or door opening (4), in which an extendable sun protection element (33) closing the window opening, in particular a roller shutter, an external venetian blind or a slat arrangement, can be accommodated or accommodated is. Insulating module according to one of the preceding claims, characterized in that folds or grooves are provided in the area of the front and/or rear edges to form driving rain and/or windproof masonry connections. Insulating module according to one of the preceding claims, characterized in that the insulating material is EPS, XPS or glass foam.

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