EP2910701A1 - Hard foam wall system - Google Patents
Hard foam wall system Download PDFInfo
- Publication number
- EP2910701A1 EP2910701A1 EP15156559.5A EP15156559A EP2910701A1 EP 2910701 A1 EP2910701 A1 EP 2910701A1 EP 15156559 A EP15156559 A EP 15156559A EP 2910701 A1 EP2910701 A1 EP 2910701A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall
- core
- wall core
- planking
- tongue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000006260 foam Substances 0.000 title claims description 22
- 239000007787 solid Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 16
- 239000002023 wood Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000011343 solid material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 14
- 239000010410 layer Substances 0.000 description 10
- 239000011505 plaster Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 4
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- 238000009413 insulation Methods 0.000 description 4
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- 239000004566 building material Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
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- 230000006641 stabilisation Effects 0.000 description 2
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- 239000010959 steel Substances 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
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Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
- E04C2/22—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7401—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2002/001—Mechanical features of panels
- E04C2002/004—Panels with profiled edges, e.g. stepped, serrated
Definitions
- the present invention relates to a wall, in particular an inner wall according to the preamble of patent claim 1, and a wall module, in particular an inner wall module according to the preamble of patent claim 14.
- Drywall systems consist of substructures of different materials, such as wood or steel profiles, which are clad with large gypsum wall or other structural panels.
- the substructure is bolted to the adjacent sides for a firm anchoring, the struts are inserted into the border profiles and also screwed.
- the structural panels are usually made of plasterboard or other suitable materials and are usually very large for spanning the distances of the stiffening profiles. Due to the large format, the transport is within a house or an apartment usually difficult and correspondingly laborious.
- Both types of creation of non-load-bearing wall constructions are also often sensitive to moisture due to the type of building materials used and thus not to be used without additional impregnation or reworking in humid rooms. Due to their mostly hydrophilic properties, the building materials are often a breeding ground for microorganisms, algae or mold.
- Structures of hard foam interior walls have been developed in practice and offer the advantage of low weight and ease of processing.
- Known here are elements that are plugged together with horizontally or vertically extending profiles and thus allow a vertical adjustment.
- the strips are usually made of wood, steel or plastic and are placed on the plate side existing depressions whereby the stacked and / or adjacent wall panels are joined together and the wall should also give a certain stability, which is done by an additional screwing the wall panels together can.
- the wall panels are either already directly clad with a finished building board or are subsequently provided with a topcoat in the form of a finishing plaster.
- Constructions are also possible which consist of rigid foam panels which are assembled without fasteners and subsequently obtained their stability by the subsequent cover layer with corresponding fabric.
- the disadvantage of these described embodiments is that on the one hand additional profiles and materials for the construction of the wall are necessary and that on the other hand a lotroter structure is possible only by appropriate exact work.
- the stability the wall reached exclusively by the profiles or the thin-layer plaster in conjunction with an embedded metal or plastic fabric.
- non-load-bearing walls as room and apartment partitions is done by stacking a narrow masonry of conventional stone materials, such as bricks, pumice or gas concrete blocks, which are then finished with a plaster ready for surface.
- massive gypsum wall panels are used, which are glued to each other, the joints are filled with adhesive surface ready.
- Another possibility of creating non-load-bearing walls is the construction of drywall systems. Drywall systems consist of substructures of mostly galvanized steel rails or of a wooden lath system, which is clad with large gypsum wall or other building boards. Here usually only the butt joints are filled, which makes the wall surface ready for wallpapering.
- a problem of the well-known in the art wall systems is the relatively complex construction of walls that are also dampable, the relatively high cost of later installation of supply systems, such as electrical wiring, water pipes or heating piping, as well as the lotnace placement of static non-bearing Wall constructions and of individual wall blocks to each other.
- Object of the present invention is therefore to build easy walls in building construction quickly and easily, on the one hand are stable against impact forces in the direction of the wall, on the other hand, a simple installation of electrical wiring and water pipes or drainage pipes, and which are also suitable for installation in damp rooms.
- such a wall in particular an interior wall, a wall core on predominantly homogeneous cell structure having plates, a first planking on a first wall core side and a second planking on the second wall core side opposite the first wall core side.
- the skins are designed as solid core layers stiffening the wall core.
- the wall core advantageously consists of expanded or extruded foam boards.
- the actual support structure can thus from a filler - mainly made of EPS or XPS hard foam - in the form of, for example, bullet-high or even of individual, juxtaposed and / or stacked plates with tongue and groove and put together on the floor, the ceiling and the adjacent supporting walls with appropriate mounting material in the form of wood strips, metal angles or other material to be attached.
- the panels can also be simply attached to the adjacent surfaces with suitable construction adhesives.
- a wall core made of expanded or extruded rigid foam panels is lightweight, easy to work with and quick to erect.
- the expanded or extruded rigid foam panels also have the advantage that they simultaneously represent a thermal insulation and sound insulation.
- in such a wall core also can be easily introduced, for example, with a filament, openings for example, doors, windows or pass-through, or the individual foam boards dust-free and easily tailored for further processing.
- the first wall core side and the second wall core side advantageously have a wave-shaped structure.
- This wave-shaped structure is preferably formed corrugated sheet-like with depressions and elevations, wherein the depressions and elevations are formed extending substantially along the vertical extent of the wall.
- the applied to the two sides of the wall core first and second planking contribute to the stabilization of the wall.
- the corrugated sheet-like structure is undercut, so that the planking can cling or hook into the structure.
- the individual plates of the wall core can be plugged together with a tongue and groove system.
- This tongue and groove system may for example comprise wood and / or plastic, it may also be formed integrally with the plates of the wall core and made of the same material as the wall core.
- the positive and preferably non-positive joining of the individual wall panels can thus be done by a tongue and groove system made of hard foam itself or other materials, such as a wood, plastic and / or metal rail, and so can a precise and perpendicular construction of a Facilitate wall.
- the wall system has the advantage that due to the large-sized, lightweight and yet dimensionally stable support plates on the one hand, the transport is much easier than conventional partitions, on the other hand, the dead load of the wall is significantly lighter than in conventional systems, whereby the use of hard foam wall also done there can, where other wall systems would burden the existing statics, for example the ceiling construction, too much.
- the cell structure of the hard foam is the actual supporting structure of the wall, which is processed after construction with the two-sided planking and thus stiffened to its final strength. Additional stand profiles in the form of metal or wooden profiles are not necessary, but can still stiffen and solidify if required, for example, large heights of the wall, the hard foam wall if necessary.
- the first and second planks may comprise fabric material and / or fibers.
- the two panels can also have a solid material which is glued to the wall core and / or otherwise fixed to the wall core. It is also possible to form the first and the second planking with Spachtelputz, which is applied in one or more layers on the wall core.
- the initially labile wall can, for example, be covered or plastered over on both sides with a suitable material. This happens primarily with an additional Putzarmierung in the form of a common fiberglass fabric.
- the connections to the ceilings, floors and adjacent walls are involved in puttying, whereby the composite and the strength of the enclosing components are additionally transferred to the hard foam wall.
- the cleaning material with the internal tissue achieves a high tensile strength, which the plaster transfers to the substrate, the hard foam construction. Since the Spachtelputz is applied on both sides, thus reaching a first very unstable seemingly lightweight wall achieved an enormous strength.
- the combination of a hard foam core with fixed predefined properties with the special spatula of suitable strength and consistency results in a composite material that has an enormous resistance to tension and pressure and thus its mechanical properties, such as deflection and strength, compared with a conventionally created wall can be.
- the two-sided Gewebespachtelonnec act in conjunction with the inner hard foam core as a double-T-beam in which under load a belt against train and the other belt is loaded against pressure and relatively weak-seeming gutter connects only the compression and tension belts together.
- the applied Gewebefachtelung achieved by the surface application a large-scale transfer of the forces on the Hartschaumkern and this in turn on the opposite belt in the form of Gewebefachtelung on the other side.
- the wall core may have floor-to-ceiling wall panels. It may also, for example, two spaced plates, which are arranged one behind the other, comprise, or be formed from at least two spaced apart plates, wherein between the plates, for example, an air gap and / or another plate and / or a soft mat and / or another material may be arranged. For wall cores with successively arranged plates, between which a gap is formed, depending on the material received in the intermediate space, for example, sound insulation and / or thermal insulation can take place.
- the inventive wall has two or more wall modules connected to one another, wherein each wall module advantageously has a wall core made of a predominantly homogeneous cell structure plate, a first cladding on the first wall core side and a second cladding on the second wall core side opposite the first wall core side ,
- a constructed in this way from individual blocks wall in which the individual wall blocks, for example, filled with each other, glued and / or inserted into each other, can be built quickly and flexibly according to the claims.
- the individual wall blocks have a low weight and can be easily transported to the place of construction.
- the wall blocks for constructing such a wall on a wall core of predominantly homogeneous cell structure having plates has a tongue and groove system.
- the tongue and groove system is advantageously designed so that the groove of a wall core in the spring of another wall core of another wall block, which has a similar tongue and groove system, preferably positively, preferably preferably non-positively, engages when the wall module with the other wall module is connected.
- Another object of the invention is the vertical placement of static non-supporting wall constructions according to the application of a plaster system on the profiled surface achieved an enormous stability.
- the use of relatively small-sized plates are considered, which have a plug-in system in the longitudinal region, which form-fitting and preferably non-positively connects the plates together.
- the grid system is advantageously already formed in the plates of the wall core and allows by the snapping into each other directly the vertical design of the wall. Due to the staggered setting of the grid plates, the plates are already held together by the non-positive plug-in grid, so that horizontally the wall can be easily aligned and any unevenness in the substrate can be bridged.
- the rigid foam panels may have a profiling, by which the settlement is increased on the surface.
- the cover layer to be applied later has a larger attack and claw surface, whereby the stability of the wall is substantially increased.
- the profilings can be formed in the form of undercut grooves, so that additionally the cover layer, for example in the form of a fiber-reinforced topcoat, achieves a mechanical engagement with the wallboard panels.
- the individual wall modules with which the wall preferably an interior wall, is constructed, formed from small-sized rigid foam plates, which are provided on the longitudinal side with a plug-in system.
- the plug-in system is preferably arranged on the wall core, or integrally formed with the wall core. It advantageously ensures that the plates are frictionally connected to each other. By special formations of the plug-in system to the plates, the plates can be arranged at right angles and or at a different angle to each other and stuck together.
- the plates are advantageously made of EPS rigid foam. They can be provided with a planking, for example a cover layer. In order for this cover layer to adhere well, the plates can have a profiled surface, which is undercut in a preferred embodiment.
- the cover layer is advantageously able to additionally receive a tissue.
- the wall of the individual wall blocks is preferably anchored by screwing and / or simple bonding.
- FIG. 1 shows an inventive interior wall 1 with a door recess 2 and a recess for electrical 3.
- the interior wall 1 has a first planking 4 in the form of a cover layer, which is applied to a first wall core side 5 of a wall core 6.
- a second planking 8 is applied on the first wall core side 5 opposite second wall core side 7, a second planking 8 is applied.
- the wall core 6 consists of predominantly homogeneous cell structure having plates made of hard foam, wherein the plates of the wall core 6 are formed as wall blocks 9.
- the wall blocks 9 are connected to each other via a tongue and groove system 10, for example, filled and / or glued, and form the formed as an interior wall 1 wall 1.
- the first wall core side 5 has a wave-shaped structure 12, which is formed as a cover layer first planking 4th wearing.
- the wave-shaped structure 12 contributes in this way to the stabilization of the interior wall 1 at.
- the individual wall blocks 9 are connected to each other via connecting joints 13 and offset from each other.
- FIG. 2 shows a piece of a wall core 6 with a plurality of wall blocks 9 arranged on top of each other, which are connected to each other via a tongue and groove system 10, wherein wall blocks 9 arranged adjacent to one another have common connecting joints 13 to which the wall blocks 9 are additionally glued together.
- a wave-shaped structure 12 which is formed in a straight line in the vertical direction, is arranged.
- the tongue and groove system 10 in FIG. 2 consists of a plurality of springs 14 which are arranged in a cylindrical and spaced from each other on the joint side 13 of the wall block 9 in such a way that the springs 14 of a wall block 9 in grooves 16 of the other wall block 9, preferably can engage positively.
- the grooves 16 may be formed for example between the springs 14.
- FIG. 3 shows such a tongue and groove system 10.
- the grooves 16 are arranged on the underside of a wall core 6, while the springs 14 are arranged on top of the other wall core 6, so that the grooves 16 of a wall core 6 in the Springs 14 of the other wall core 6 can engage positively and preferably non-positively.
- a wave-shaped structure 12 is also formed in this example, which extends in the vertical direction.
- FIG. 4 shows the top view of a wall module 6.
- the joint side 13 of the wall module 6 has a tongue and groove system 10, which consists of cuboidal knobs 14 and depressions 16 in the present case.
- a first planking 4 is applied on the first wall core side 5 of the wall block 6.
- a second planking 8 is applied on the second wall core side 7 of the wall module 6, which engages in the undulating structure 12 of the second wall core side 7.
- An anchoring element 18 can serve to anchor the wall block 6, for example, to the floor or to the ceiling, or also to the anchoring of superimposed wall blocks 6.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
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- Finishing Walls (AREA)
Abstract
Die Erfindung beschreibt eine Wand, insbesondere eine Innenraumwand, mit einem Wandkern aus überwiegend homogene Zellstruktur aufweisenden Platten, einer ersten Beplankung auf einer ersten Wandkernseite sowie einer zweiten Beplankung auf der der ersten Wandkernseite gegenüberliegenden Wandkernseite, wobei die erste und die zweite Beplankung als den Wandkern aussteifende, feste Deckschichten ausgebildet sind.The invention describes a wall, in particular an interior wall, with a wall core of predominantly homogeneous cell structure having plates, a first planking on a first wall core side and a second planking on the first wall core side opposite wall core side, said first and the second planking as the wall core stiffening , solid cover layers are formed.
Description
Die vorliegende Erfindung betrifft eine Wand, insbesondere eine Innenwand nach dem Oberbegriff des Patentanspruchs 1, sowie einen Wandbaustein, insbesondere einen Innenwandbaustein nach dem Oberbegriff des Patentanspruchs 14.The present invention relates to a wall, in particular an inner wall according to the preamble of
Die Erstellung von statisch nicht tragenden Wänden erfolgt durch Aufeinandersetzen eines Mauerwerks aus festen Materialien wie Ziegel-, Bims-, Gips- oder Gasbetonsteinen, die anschließend mit einem Putz oberflächenfertig überarbeitet werden. Das Problem bei dieser Art der Erstellung ist neben dem schweren Gewicht der Baustoffe auch die Bearbeitung der harten Werkstoffe mit speziellem Werkzeug. Das lotgerechte Aufsetzen der Elemente birgt zudem Verarbeitungsrisiken und kann meist nur von versiertem Fachpersonal zufriedenstellend ausgeführt werden. Durch die groben Fugen ist ein dicklagiges Überarbeiten der Oberflächen meist unumgänglich was neben zusätzlichem Zeitaufwand auch einen entsprechenden Kostenfaktor darstellt.The creation of static non-load bearing walls is done by stacking a masonry of solid materials such as brick, pumice, gypsum or gas concrete blocks, which are then revised with a plaster surface ready. The problem with this type of construction is not only the heavy weight of the materials but also the machining of hard materials with special tools. The vertical placement of the elements also involves processing risks and can usually be carried out satisfactorily only by skilled personnel. Due to the coarse joints a dicklagiges reworking of the surfaces is usually unavoidable, which in addition to additional time required also represents a corresponding cost factor.
Trockenwandsysteme hingegen bestehen aus Unterkonstruktionen unterschiedlicher Materialien wie Holz oder Stahlprofilen, die mit großflächigen Gipswand- oder anderen Bauplatten verkleidet werden. Die Unterkonstruktion wird für eine feste Verankerung an den angrenzenden Seiten verschraubt, die Streben werden in die Umrandungsprofile eingebracht und ebenfalls verschraubt. Dazu ist eine Vielzahl unterschiedlicher Profile notwendig, da diese ineinandergreifen um eine ausreichende Aussteifung und dennoch eine planebene Fläche für die anzubringenden Bauplatten zu erreichen. Die Bauplatten bestehen meist aus Gipskarton oder aus anderen geeigneten Werkstoffen und sind für das Überspannen der Abstände der Aussteifungsprofile meist sehr groß. Durch das große Format ist der Transport innerhalb eines Hauses oder einer Wohnung meist schwierig und entsprechend mühselig.Drywall systems, on the other hand, consist of substructures of different materials, such as wood or steel profiles, which are clad with large gypsum wall or other structural panels. The substructure is bolted to the adjacent sides for a firm anchoring, the struts are inserted into the border profiles and also screwed. For this purpose, a variety of different profiles necessary because they interlock in order to achieve sufficient stiffening and yet a flat surface for the structural panels to be mounted. The structural panels are usually made of plasterboard or other suitable materials and are usually very large for spanning the distances of the stiffening profiles. Due to the large format, the transport is within a house or an apartment usually difficult and correspondingly laborious.
Beide Arten der Erstellung von nicht tragenden Wandkonstruktionen sind zudem durch die Art der verwendeten Baustoffe oft feuchteempfindlich und somit ohne zusätzliche Imprägnierung oder Überarbeitung in Feuchträumen nicht zu gebrauchen. Durch die meist hydrophilen Eigenschaften bilden die Baustoffe gerne Nährboden für Mikroorganismen, Algen oder Schimmel.Both types of creation of non-load-bearing wall constructions are also often sensitive to moisture due to the type of building materials used and thus not to be used without additional impregnation or reworking in humid rooms. Due to their mostly hydrophilic properties, the building materials are often a breeding ground for microorganisms, algae or mold.
Konstruktionen von Innenwänden aus Hartschaum haben sich aus der Praxis heraus entwickelt und bieten den Vorteil eines geringen Gewichtes und einer leichten Verarbeitung. Bekannt sind hier Elemente die mit horizontal oder vertikal verlaufenden Profilen zusammengesteckt werden und somit ein lotgerechtes Versetzen ermöglichen. Die Leisten sind meist aus Holz, Stahl oder auch aus Kunststoff und werden an plattenseitig vorhandenen Vertiefungen gesteckt wodurch die übereinander und/oder nebeneinander liegenden Wandplatten zusammengefügt werden und der Wand zudem eine gewisse Stabilität verleihen sollen, was auch durch ein zusätzliches Verschrauben der Wandplatten untereinander erfolgen kann. Die Wandplatten sind entweder direkt bereits mit einer fertigen Bauplatte verkleidet oder werden im Anschluss mit einer Deckschicht in Form eines Oberputzes versehen.Structures of hard foam interior walls have been developed in practice and offer the advantage of low weight and ease of processing. Known here are elements that are plugged together with horizontally or vertically extending profiles and thus allow a vertical adjustment. The strips are usually made of wood, steel or plastic and are placed on the plate side existing depressions whereby the stacked and / or adjacent wall panels are joined together and the wall should also give a certain stability, which is done by an additional screwing the wall panels together can. The wall panels are either already directly clad with a finished building board or are subsequently provided with a topcoat in the form of a finishing plaster.
Möglich sind auch Konstruktionen die aus Hartschaumplatten bestehen die ohne Verbindungselemente zusammengesetzt werden und anschließend ihre Stabilität durch die spätere Deckschicht mit entsprechendem Gewebe erhalten. Der Nachteil dieser beschriebenen Ausführungsvarianten ist, dass einerseits zusätzliche Profile und Materialien für den Aufbau der Wand notwendig sind und dass andererseits ein lotgerechter Aufbau nur durch entsprechendes exaktes Arbeiten möglich ist. Zudem wird die Stabilität der Wand ausschließlich durch die Profile oder den dünnlagigen Putz in Verbindung mit einem eingebetteten Metalloder Kunststoffgewebe erreicht.Constructions are also possible which consist of rigid foam panels which are assembled without fasteners and subsequently obtained their stability by the subsequent cover layer with corresponding fabric. The disadvantage of these described embodiments is that on the one hand additional profiles and materials for the construction of the wall are necessary and that on the other hand a lotgerechter structure is possible only by appropriate exact work. In addition, the stability the wall reached exclusively by the profiles or the thin-layer plaster in conjunction with an embedded metal or plastic fabric.
Die Erstellung von nicht tragenden Wänden als Zimmer- und Wohnungstrennwänden erfolgt durch Aufeinandersetzen eines schmalen Mauerwerkes aus konventionellen Steinmaterialien, wie Ziegel, Bims oder Gasbetonsteinen, die anschließend mit einem Putz oberflächenfertig bearbeitet werden. Alternativ werden auch massive Gipswandplatten verwendet, die aufeinander geklebt werden, wobei die Fugen mit Kleber oberflächenfertig überspachtelt werden. Eine andere Möglichkeit der Erstellung von nicht tragenden Wänden ist der Aufbau von Trockenwandsystemen. Trockenwandsysteme bestehen aus Unterkonstruktionen aus meist verzinkten Stahlschienen oder aus einem Holzlattensystem, das mit großflächigen Gipswand- oder anderen Bauplatten verkleidet wird. Hier werden meist nur die Stoßfugen mitüberspachtelt, wodurch die Wandoberfläche tapezierfertig hergestellt werden kann.The creation of non-load-bearing walls as room and apartment partitions is done by stacking a narrow masonry of conventional stone materials, such as bricks, pumice or gas concrete blocks, which are then finished with a plaster ready for surface. Alternatively, massive gypsum wall panels are used, which are glued to each other, the joints are filled with adhesive surface ready. Another possibility of creating non-load-bearing walls is the construction of drywall systems. Drywall systems consist of substructures of mostly galvanized steel rails or of a wooden lath system, which is clad with large gypsum wall or other building boards. Here usually only the butt joints are filled, which makes the wall surface ready for wallpapering.
Ein Problem aus den im Stand der Technik bekannten Wandsystemen ist das relativ aufwändige Errichten von Wänden, die auch feuchtraumgeeignet sind, der relativ hohe Aufwand beim späteren Einbau von Versorgungssystemen, wie beispielsweise elektrischen Leitungen, Wasserleitungen oder Heizungsverrohrungen, sowie das lotgerechte Aufsetzen von statisch nicht tragenden Wandkonstruktionen und von einzelnen Wandbausteinen aufeinander.A problem of the well-known in the art wall systems is the relatively complex construction of walls that are also dampable, the relatively high cost of later installation of supply systems, such as electrical wiring, water pipes or heating piping, as well as the lotgerechte placement of static non-bearing Wall constructions and of individual wall blocks to each other.
Aufgabe der vorliegenden Erfindung ist es daher, leichte Wände im Hochbau einfach und sehr schnell zu errichten, die einerseits stabil gegen Stoßkräfte in Richtung auf die Wand sind, andererseits ein einfaches Verlegen von elektrischen Leitungen sowie Wasserleitungen oder Abflussleitungen ermöglichen, und die zudem für den Aufbau in Feuchträumen geeignet sind.Object of the present invention is therefore to build easy walls in building construction quickly and easily, on the one hand are stable against impact forces in the direction of the wall, on the other hand, a simple installation of electrical wiring and water pipes or drainage pipes, and which are also suitable for installation in damp rooms.
Diese Aufgabe wird gelöst durch eine Wand nach Patentanspruch 1 sowie durch Wandbausteine nach Patentanspruch 14. Vorteilhafte Ausführungsformen sind in den jeweiligen Unteransprüchen angegeben.This object is achieved by a wall according to
Erfindungsgemäß weist eine derartige Wand, insbesondere eine Innenraumwand, einen Wandkern auf aus überwiegend homogene Zellstruktur aufweisenden Platten, eine erste Beplankung auf einer ersten Wandkernseite sowie eine zweite Beplankung auf der der ersten Wandkernseite gegenüberliegenden zweiten Wandkernseite. Erfindungsgemäß sind die Beplankungen als den Wandkern aussteifende, feste Deckschichten ausgebildet. Dabei besteht der Wandkern vorteilhafterweise aus expandierten oder aus extrudierten Hartschaumplatten. Die eigentliche Tragkonstruktion kann somit aus einem Füllstoff - vornehmlich aus EPS- oder XPS-Hartschaum - in Form von beispielsweise geschosshohen oder auch von einzelnen, neben- und/oder übereinander angeordneten Platten mit Nut und Feder zusammengesteckt und am Boden, der Decke sowie an den angrenzenden tragenden Wänden mit entsprechendem Montagematerial in Form von Holzleisten, Metallwinkeln oder anderweitigem Material befestigt werden. Alternativ lassen sich die Platten auch einfach nur mit geeigneten Bauklebstoffen an den angrenzenden Flächen befestigen.According to the invention, such a wall, in particular an interior wall, a wall core on predominantly homogeneous cell structure having plates, a first planking on a first wall core side and a second planking on the second wall core side opposite the first wall core side. According to the invention, the skins are designed as solid core layers stiffening the wall core. The wall core advantageously consists of expanded or extruded foam boards. The actual support structure can thus from a filler - mainly made of EPS or XPS hard foam - in the form of, for example, bullet-high or even of individual, juxtaposed and / or stacked plates with tongue and groove and put together on the floor, the ceiling and the adjacent supporting walls with appropriate mounting material in the form of wood strips, metal angles or other material to be attached. Alternatively, the panels can also be simply attached to the adjacent surfaces with suitable construction adhesives.
Ein Wandkern aus expandierten oder extrudierten Hartschaumplatten ist einerseits leicht, weiterhin leicht zu bearbeiten und schnell zu errichten. Die expandierten oder extrudierten Hartschaumplatten haben darüber hinaus den Vorteil, dass sie gleichzeitig eine Wärmedämmung und eine Schallisolierung darstellen. Darüber hinaus können in einen solchen Wandkern auch leicht, beispielsweise mit einem Glühdraht, Öffnungen für zum Beispiel Türen, Fenster oder Durchreichen eingebracht werden, oder die einzelnen Hartschaumplatten staubfrei und einfach für die weitere Verarbeitung zugeschnitten werden.A wall core made of expanded or extruded rigid foam panels is lightweight, easy to work with and quick to erect. The expanded or extruded rigid foam panels also have the advantage that they simultaneously represent a thermal insulation and sound insulation. In addition, in such a wall core also can be easily introduced, for example, with a filament, openings for example, doors, windows or pass-through, or the individual foam boards dust-free and easily tailored for further processing.
Die erste Wandkernseite und die zweite Wandkernseite weisen vorteilhafterweise eine wellenförmige Struktur auf. Diese wellenförmige Struktur ist dabei vorzugsweise wellblechartig mit Vertiefungen und Erhebungen ausgebildet, wobei die Vertiefungen und Erhebungen im Wesentlichen entlang der Höhenerstreckung der Wand verlaufend ausgebildet sind. Auf diese Weise kann die auf die beiden Wandkernseiten aufzubringende erste beziehungsweise zweite Beplankung zur Stabilisierung der Wand beitragen. In einer bevorzugten Ausführungsform ist die wellblechartige Struktur hinterschnitten, so dass die Beplankung sich in die Struktur einkrallen oder einhaken kann.The first wall core side and the second wall core side advantageously have a wave-shaped structure. This wave-shaped structure is preferably formed corrugated sheet-like with depressions and elevations, wherein the depressions and elevations are formed extending substantially along the vertical extent of the wall. In this way, the applied to the two sides of the wall core first and second planking contribute to the stabilization of the wall. In a preferred embodiment, the corrugated sheet-like structure is undercut, so that the planking can cling or hook into the structure.
Die einzelnen Platten des Wandkernes können mit einem Nut- und Federsystem zusammengesteckt sein. Dieses Nut- und Federsystem kann beispielsweise Holz und/oder Kunststoff aufweisen, es kann auch einstückig mit den Platten des Wandkernes ausgebildet sein und aus dem gleichen Material wie der Wandkern bestehen. Das form- und vorzugsweise kraftschlüssige Zusammenfügen der einzelnen Wandplatten kann somit durch ein Nut- und Federsystem aus dem Hartschaum selbst oder aus weiteren Werkstoffen, wie beispielsweise einer Holz-, Kunststoff- und/oder Metallschiene erfolgen, und kann so einen exakten und lotgerechten Aufbau einer Wand erleichtern.The individual plates of the wall core can be plugged together with a tongue and groove system. This tongue and groove system may for example comprise wood and / or plastic, it may also be formed integrally with the plates of the wall core and made of the same material as the wall core. The positive and preferably non-positive joining of the individual wall panels can thus be done by a tongue and groove system made of hard foam itself or other materials, such as a wood, plastic and / or metal rail, and so can a precise and perpendicular construction of a Facilitate wall.
Vorteil einer Kombination der Platten mit Federn aus Holz, Kunststoff oder Metall ist, dass an den Schienen später eventuell zu befestigende Gegenstände durch einfaches Einschrauben an den entsprechenden Stellen sicher fixiert werden können. Das Wandsystem hat den Vorteil, dass durch die großformatigen, leichten und dennoch formstabilen Trägerplatten zum einen der Transport wesentlich leichter geschieht als bei herkömmlichen Zwischenwänden, zum anderen die Eigenlast der Wand deutlich leichter ist als bei herkömmlichen Systemen, wodurch der Einsatz der Hartschaumwand auch dort erfolgen kann, wo andere Wandsysteme die vorhandene Statik, zum Beispiel die Deckenkonstruktion, zu sehr belasten würden.Advantage of a combination of plates with springs made of wood, plastic or metal is that on the rails later possibly to be fixed objects can be securely fixed by simply screwing in the appropriate places. The wall system has the advantage that due to the large-sized, lightweight and yet dimensionally stable support plates on the one hand, the transport is much easier than conventional partitions, on the other hand, the dead load of the wall is significantly lighter than in conventional systems, whereby the use of hard foam wall also done there can, where other wall systems would burden the existing statics, for example the ceiling construction, too much.
Das Aufstellen und Bearbeiten der großformatigen Platten mit Handsägen und Glühdrahtschneidern ist deutlich einfacher als die Verarbeitung herkömmlicher Systeme. Die Zellstruktur des Hartschaumes ist dabei die eigentliche Tragkonstruktion der Wand, die nach dem Erstellen mit der beidseitigen Beplankung verarbeitet und somit zu ihrer endgültigen Festigkeit ausgesteift wird. Zusätzliche Ständerprofile in Form von Metalloder Holzprofilen sind dabei nicht nötig, können dennoch bei besonderen Anforderungen, zum Beispiel großen Höhen der Wand, die Hartschaumwand bei Bedarf zusätzlich aussteifen und verfestigen.Setting up and processing the large-format panels with hand saws and glow wire cutters is much easier than the processing of conventional systems. The cell structure of the hard foam is the actual supporting structure of the wall, which is processed after construction with the two-sided planking and thus stiffened to its final strength. Additional stand profiles in the form of metal or wooden profiles are not necessary, but can still stiffen and solidify if required, for example, large heights of the wall, the hard foam wall if necessary.
Die erste und die zweite Beplankung können Gewebematerial und/oder Fasern aufweisen. Die beiden Beplankungen können auch ein festes Material aufweisen, das auf dem Wandkern aufgeklebt und/oder anderweitig auf dem Wandkern fixiert ist. Es ist auch möglich, die erste und die zweite Beplankung mit Spachtelputz zu bilden, der ein- oder mehrlagig auf den Wandkern aufgetragen wird.The first and second planks may comprise fabric material and / or fibers. The two panels can also have a solid material which is glued to the wall core and / or otherwise fixed to the wall core. It is also possible to form the first and the second planking with Spachtelputz, which is applied in one or more layers on the wall core.
Die an sich zunächst labile Wand kann dabei beispielsweise beidseitig mit einem geeigneten Material überspachtelt oder überputzt werden. Dies geschieht vornehmlich mit einer zusätzlichen Putzarmierung in Form eines gängigen Glasfasergewebes. Die Anschlüsse an den Decken, Böden und angrenzenden Wänden werden beim Spachteln miteingebunden, wodurch der Verbund und die Festigkeit der umschließenden Bauteile sich auf die Hartschaumwand zusätzlich übertragen.The initially labile wall can, for example, be covered or plastered over on both sides with a suitable material. This happens primarily with an additional Putzarmierung in the form of a common fiberglass fabric. The connections to the ceilings, floors and adjacent walls are involved in puttying, whereby the composite and the strength of the enclosing components are additionally transferred to the hard foam wall.
Nach dem Aushärten der Gewebespachtelung erreicht das Putzmaterial mit dem innenliegenden Gewebe eine hohe Zugfestigkeit, die der Putz auf den Untergrund, die Hartschaumkonstruktion, überträgt. Da der Spachtelputz beidseitig aufgebracht wird, erreicht somit eine zunächst sehr labil scheinende Leichtbauwand eine enorme Festigkeit. Durch die Kombination eines Hartschaumkernes mit festen vordefinierten Eigenschaften mit dem speziellen Spachtel in geeigneter Festigkeit und Konsistenz entsteht so ein Materialverbund, der eine enorme Festigkeit gegen Zug und Druck aufweist und somit von seinen mechanischen Eigenschaften, wie Durchbiegung und Festigkeit, mit einer konventionell erstellten Wand verglichen werden kann.After hardening of the tissue filling, the cleaning material with the internal tissue achieves a high tensile strength, which the plaster transfers to the substrate, the hard foam construction. Since the Spachtelputz is applied on both sides, thus reaching a first very unstable seemingly lightweight wall achieved an enormous strength. The combination of a hard foam core with fixed predefined properties with the special spatula of suitable strength and consistency results in a composite material that has an enormous resistance to tension and pressure and thus its mechanical properties, such as deflection and strength, compared with a conventionally created wall can be.
Dabei wirken die beidseitigen Gewebespachtelungen im Verbund mit dem innenliegenden Hartschaumkern wie ein Doppel-T-Träger, bei dem unter Belastung ein Gurt gegen Zug und der andere Gurt gegen Druck belastet wird und der relativ schwach erscheinende Zwischensteg lediglich die Druck- und Zuggurten miteinander verbindet. Bei der Hartschaumwand erreicht die aufgebrachte Gewebespachtelung durch den flächigen Auftrag eine großflächige Übertragung der Kräfte auf den Hartschaumkern und dieser wiederum auf den gegenüberliegenden Gurt in Form der Gewebespachtelung auf der anderen Seite.The two-sided Gewebespachtelungen act in conjunction with the inner hard foam core as a double-T-beam in which under load a belt against train and the other belt is loaded against pressure and relatively weak-seeming gutter connects only the compression and tension belts together. In the hard foam wall, the applied Gewebefachtelung achieved by the surface application a large-scale transfer of the forces on the Hartschaumkern and this in turn on the opposite belt in the form of Gewebefachtelung on the other side.
Der Wandkern kann geschosshohe Wandplatten aufweisen. Er kann auch beispielsweise zwei voneinander beabstandete Platten, die hintereinander angeordnet sind, aufweisen, beziehungsweise aus wenigstens zwei voneinander beabstandeten Platten gebildet sein, wobei zwischen den Platten beispielsweise ein Luftspalt und/oder eine weitere Platte und/oder eine weiche Matte und/oder ein anderes Material angeordnet sein kann. Bei Wandkernen mit hintereinander angeordneten Platten, zwischen denen ein Zwischenraum gebildet ist, kann, je nach in den Zwischenraum aufgenommenem Material, beispielsweise eine Schalldämmung und/oder eine Wärmeisolierung erfolgen..The wall core may have floor-to-ceiling wall panels. It may also, for example, two spaced plates, which are arranged one behind the other, comprise, or be formed from at least two spaced apart plates, wherein between the plates, for example, an air gap and / or another plate and / or a soft mat and / or another material may be arranged. For wall cores with successively arranged plates, between which a gap is formed, depending on the material received in the intermediate space, for example, sound insulation and / or thermal insulation can take place.
Die erfinderische Wand weist in einer bevorzugten Ausführungsform zwei oder mehrere miteinander verbundene Wandbausteine auf, wobei jeder Wandbaustein vorteilhafterweise einen Wandkern aus einer überwiegend homogenen Zellstruktur aufweisenden Platte, eine erste Beplankung auf der ersten Wandkernseite sowie eine zweite Beplankung auf der der ersten Wandkernseite gegenüberliegenden zweiten Wandkernseite aufweist. Eine auf solche Weise aus Einzelbausteinen aufgebaute Wand, bei der die einzelnen Wandbausteine beispielsweise miteinander verspachtelt, verklebt und/oder ineinander gesteckt werden, kann rasch und den Ansprüchen gemäß flexibel aufgebaut werden. Die einzelnen Wandbausteine haben ein nur geringes Gewicht und können leicht zum Ort des Aufbaus transportiert werden.In a preferred embodiment, the inventive wall has two or more wall modules connected to one another, wherein each wall module advantageously has a wall core made of a predominantly homogeneous cell structure plate, a first cladding on the first wall core side and a second cladding on the second wall core side opposite the first wall core side , A constructed in this way from individual blocks wall, in which the individual wall blocks, for example, filled with each other, glued and / or inserted into each other, can be built quickly and flexibly according to the claims. The individual wall blocks have a low weight and can be easily transported to the place of construction.
In einer bevorzugten Ausführungsform weisen die Wandbausteine zum Aufbau einer solchen Wand einen Wandkern aus überwiegend homogene Zellstruktur aufweisenden Platten auf, wobei erfindungsgemäß dieser Wandkern ein Nut- und Federsystem aufweist. Das Nut- und Federsystem ist vorteilhafterweise so gestaltet, dass die Nut eines Wandkernes in die Feder eines weiteren Wandkernes eines weiteren Wandbausteines, der ein gleichartiges Nut- und Federsystem aufweist, vorzugsweise formschlüssig, besonders vorzugsweise kraftschlüssig, eingreift, wenn der Wandbaustein mit dem weiteren Wandbaustein verbunden wird.In a preferred embodiment, the wall blocks for constructing such a wall on a wall core of predominantly homogeneous cell structure having plates, according to the invention, this wall core has a tongue and groove system. The tongue and groove system is advantageously designed so that the groove of a wall core in the spring of another wall core of another wall block, which has a similar tongue and groove system, preferably positively, preferably preferably non-positively, engages when the wall module with the other wall module is connected.
Eine weitere Aufgabe der Erfindung ist das lotgerechte Aufsetzen von statisch nicht tragenden Wandkonstruktionen die nach dem Aufbringen eines Putzsystems auf die profilierte Oberfläche eine enorme Stabilität erreicht.Another object of the invention is the vertical placement of static non-supporting wall constructions according to the application of a plaster system on the profiled surface achieved an enormous stability.
Hierzu kann der Einsatz relativ kleinformatiger Platten erwogen werden, die im Längsbereich ein Stecksystem aufweisen, das die Platten form- und vorzugsweise kraftschlüssig miteinander verbindet. Das Rastersystem ist vorteilhafterweise bereits in den Platten des Wandkerns ausgebildet und ermöglicht durch das Ineinanderrasten direkt den lotgerechten Aufbau der Wand. Durch das versetzte Setzen der Rasterplatten halten die Platten bereits durch das kraftschlüssige Steckraster zusammen, so dass horizontal die Wand leicht fluchtgerecht ausgerichtet werden kann und eventuelle Unebenheiten im Untergrund zudem überbrückt werden können.For this purpose, the use of relatively small-sized plates are considered, which have a plug-in system in the longitudinal region, which form-fitting and preferably non-positively connects the plates together. The grid system is advantageously already formed in the plates of the wall core and allows by the snapping into each other directly the vertical design of the wall. Due to the staggered setting of the grid plates, the plates are already held together by the non-positive plug-in grid, so that horizontally the wall can be easily aligned and any unevenness in the substrate can be bridged.
Auf der Flächenseite, also der ersten und/oder zweiten Wandkernseite, können die Hartschaumplatten eine Profilierung aufweisen, durch welche die Abwicklung an der Oberfläche vergrößert wird. In der vergößerten Oberfläche hat die später aufzubringende Deckschicht eine größere Angriffs- und Verkrallungsfläche, wodurch die Stabilität der Wand wesentlich erhöht wird. Zudem können die Profilierungen in Form hinterschnittener Nuten ausgebildet werden, so dass zusätzlich die Deckschicht zum Beispiel in Form eines faserverstärkten Oberputzes eine mechanische Verkrallung mit den Wandbauplatten erzielt.On the surface side, ie the first and / or second wall core side, the rigid foam panels may have a profiling, by which the settlement is increased on the surface. In the enlarged surface, the cover layer to be applied later has a larger attack and claw surface, whereby the stability of the wall is substantially increased. In addition, the profilings can be formed in the form of undercut grooves, so that additionally the cover layer, for example in the form of a fiber-reinforced topcoat, achieves a mechanical engagement with the wallboard panels.
Durch eine säulenartige Ausbildung im Bereich hinterschnittener Nutsysteme erreicht die Wand gerade in vertikaler Richtung eine zusätzliche Aussteifung.Through a columnar design in the area undercut groove systems, the wall reaches just in the vertical direction an additional stiffening.
In einer bevorzugten Ausführungsform sind die einzelnen Wandbausteine, mit denen die Wand, vorzugsweise eine Innenraumwand, aufgebaut wird, aus kleinformatigen Hartschaumplatten gebildet, die längsseitig mit einem Stecksystem versehen sind. Das Stecksystem ist vorzugsweise am Wandkern angeordnet, bzw. einstückig mit dem Wandkern ausgebildet. Es sorgt vorteilhafterweise dafür, dass die Platten kraftschlüssig miteinander verbindbar sind. Durch spezielle Ausformungen des Stecksystems an den Platten können die Platten im rechten Winkel und oder einem anderen Winkel zueinander angeordnet und aneinander gesteckt werden.In a preferred embodiment, the individual wall modules with which the wall, preferably an interior wall, is constructed, formed from small-sized rigid foam plates, which are provided on the longitudinal side with a plug-in system. The plug-in system is preferably arranged on the wall core, or integrally formed with the wall core. It advantageously ensures that the plates are frictionally connected to each other. By special formations of the plug-in system to the plates, the plates can be arranged at right angles and or at a different angle to each other and stuck together.
Die Platten bestehen vorteilhafterweise aus EPS Hartschaum. Sie können mit einer Beplankung, beispielsweise einer Deckschicht versehen werden. Damit diese Deckschicht gut haftet, können die Platten flächig eine Profilierung aufweisen, die in einer bevorzugten Ausführungsform hinterschnitten ist. Die Deckschicht ist vorteilhafterweise in der Lage, zusätzlich ein Gewebe aufzunehmen. Die Wand aus den einzelnen Wandbausteinen ist vorzugsweise verankert durch Verschrauben und/oder einfaches Verkleben.The plates are advantageously made of EPS rigid foam. They can be provided with a planking, for example a cover layer. In order for this cover layer to adhere well, the plates can have a profiled surface, which is undercut in a preferred embodiment. The cover layer is advantageously able to additionally receive a tissue. The wall of the individual wall blocks is preferably anchored by screwing and / or simple bonding.
Die Erfindung wird nachfolgend anhand von Zeichnungen näher beschrieben. In den Zeichnungen zeigt:
- Fig. 1
- einen Teil einer erfinderischen Innenraumwand,
- Fig. 2
- Wandkern gemäß der Erfindung in zusammengesteckter Form,
- Fig. 3
- zwei Wandbausteine in perspektivischer Darstellung mit einem erfinderischen Nut- und Federsystem,
- Fig. 4
- die Draufsicht auf das Nut- und Federsystem eines Wandkernes.
- Fig. 1
- a part of an inventive interior wall,
- Fig. 2
- Wall core according to the invention in mated form,
- Fig. 3
- two wall elements in perspective with an inventive tongue and groove system,
- Fig. 4
- the top view of the tongue and groove system of a wall core.
Die Erfindung wurde anhand bevorzugter Ausführungsbeispiele erläutert, ohne auf diese Ausführungsbeispiele beschränkt zu sein. So sind dem Fachmann zahlreiche Abwandlungen und Ausgestaltungen der erfindungsgemäßen Vorrichtung möglich, ohne dass dadurch der Erfindungsgedanke verlassen wird.The invention has been explained with reference to preferred embodiments, without being limited to these embodiments. Thus, the skilled person numerous modifications and refinements of the device according to the invention are possible without departing from the inventive concept.
- 11
- Wand, InnenraumwandWall, interior wall
- 22
- Türausnehmungdoor recess
- 33
- Ausnehmung für ElektrikRecess for electrics
- 44
- Erste Beplankung, DeckschichtFirst planking, top coat
- 55
- Erste WandkernseiteFirst wall core side
- 66
- Wandkernwall core
- 77
- Zweite WandkernseiteSecond wall core side
- 88th
- Zweite BeplankungSecond planking
- 99
- Wandbausteinwall block
- 1010
- Nut- und FedersystemTongue and spring system
- 1212
- Wellenförmige StrukturWavy structure
- 1313
- Verbindungsfugen, FugenseiteConnecting joints, joint side
- 1414
- Feder, NoppeFeather, knob
- 1616
- Nutgroove
- 1818
- Verankerungselementanchoring element
Claims (15)
dadurch gekennzeichnet, dass die erste und die zweite Beplankung als den Wandkern aussteifende, feste Deckschichten ausgebildet sind.Wall, in particular interior wall, comprising a wall core of predominantly homogeneous cell structure having plates, a first planking on a first wall core side, and a second planking on the second wall core side opposite the first wall core side,
characterized in that the first and second planking are formed as the wall core stiffening, solid cover layers.
dadurch gekennzeichnet, dass der Wandkern aus expandierten oder aus extrudierten Hartschaumplatten besteht.Wall according to claim 1,
characterized in that the wall core consists of expanded or extruded foam boards.
dadurch gekennzeichnet, dass die erste Wandkernseite und die zweite Wandkernseite eine wellenförmige Struktur aufweisen.Wall according to claim 1 or 2,
characterized in that the first wall core side and the second wall core side have a wave-shaped structure.
dadurch gekennzeichnet, dass die wellenförmige Struktur wellblechartig mit Vertiefungen und Erhebungen ausgebildet ist, wobei die Vertiefungen und Erhebungen im Wesentlichen entlang der Höhenerstreckung der Wand verlaufend ausgebildet sind, wobei die wellblechartige Struktur vorzugsweise hinterschnitten ist.Wall according to claim 3,
characterized in that the wave-shaped structure corrugated sheet-like with depressions and elevations is formed, wherein the depressions and elevations are formed to extend substantially along the vertical extent of the wall, wherein the corrugated sheet-like structure is preferably undercut.
dadurch gekennzeichnet, dass die Platten mit einem Nut- und Federsystem zusammengesteckt sind.Wall according to one of the preceding claims,
characterized in that the plates are fitted together with a tongue and groove system.
dadurch gekennzeichnet, dass das Nut- und Federsystem Holz und/oder Kunststoff aufweist.Wall according to claim 5,
characterized in that the tongue and groove system comprises wood and / or plastic.
dadurch gekennzeichnet, dass das Nut- und Federsystem einstückig mit den Platten des Wandkerns ausgebildet ist.Wall according to claim 5 or 6,
characterized in that the tongue and groove system is formed integrally with the plates of the wall core.
dadurch gekennzeichnet, dass der Wandkern geschoßhohe Wandplatten aufweist.Wall according to one of the preceding claims,
characterized in that the wall core has floor-to-ceiling wall panels.
dadurch gekennzeichnet, dass die erste und die zweite Beplankung Gewebematerial und/oder Fasern aufweisen.Wall according to one of the preceding claims,
characterized in that the first and the second planking comprise fabric material and / or fibers.
dadurch gekennzeichnet, dass die erste und die zweite Beplankung ein festes Material aufweisen, das auf dem Wandkern aufgeklebt und/oder anderweitig auf dem Wandkern fixiert ist.Wall according to one of the preceding claims,
characterized in that the first and second planks have a solid material adhered to the wall core and / or otherwise fixed to the wall core.
dadurch gekennzeichnet, dass die erste und die zweite Beplankung mit Spachtelputz gebildet werden, der ein- oder mehrlagig auf den Wandkern aufgetragen ist.Wall according to one of the preceding claims,
characterized in that the first and the second planking are formed with Spachtelputz, which is applied in one or more layers on the wall core.
dadurch gekennzeichnet, dass der Wandkern aus zwei voneinander beabstandeten Platten gebildet ist, zwischen denen ein Luftspalt und/oder eine weitere Platte und/oder eine weiche Matte und/oder ein anderes Material angeordnet ist.Wall according to one of the preceding claims,
characterized in that the wall core is formed of two spaced-apart plates, between which an air gap and / or another Plate and / or a soft mat and / or other material is arranged.
dadurch gekennzeichnet, dass jeder Wandbaustein einen Wandkern aus einer überwiegend homogene Zellstruktur aufweisenden Platte, eine erste Beplankung auf der ersten Wandkernseite, sowie eine zweite Beplankung auf der der ersten Wandkernseite gegenüberliegenden zweiten Wandkernseite aufweist.Wall according to one of the preceding claims, comprising two or more interconnected wall blocks,
characterized in that each wall module has a wall core of a predominantly homogeneous cell structure having plate, a first planking on the first wall core side, and a second planking on the second wall core side opposite the first wall core side.
dadurch gekennzeichnet, dass der Wandkern ein Nut- und Federsystem aufweist.Wall building block for building a wall according to one of claims 1 to 13, comprising a wall core of predominantly homogeneous cell structure having plates,
characterized in that the wall core has a tongue and groove system.
dadurch gekennzeichnet, dass das Nut- und Federsystem so gestaltet ist, dass die Nut des Wandkerns in die Feder eines weiteren Wandkerns eines weiteren Wandbausteins, der ein gleichartiges Nut- und Federsystem aufweist, vorzugsweise formschlüssig, eingreift, wenn der Wandbaustein mit dem weiteren Wandbaustein verbunden wird.Wall module according to claim 14,
characterized in that the tongue and groove system is designed so that the groove of the wall core in the spring of another wall core of another wall block, which has a similar tongue and groove system, preferably form-fitting, engages when the wall module connected to the other wall module becomes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202014001627.5U DE202014001627U1 (en) | 2014-02-25 | 2014-02-25 | Foam wall system |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2910701A1 true EP2910701A1 (en) | 2015-08-26 |
Family
ID=52705938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15156559.5A Withdrawn EP2910701A1 (en) | 2014-02-25 | 2015-02-25 | Hard foam wall system |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2910701A1 (en) |
DE (1) | DE202014001627U1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1511181A (en) * | 1966-05-20 | 1968-01-26 | Wanner Sa Des Ets | Self-supporting insulating wall |
CH490584A (en) * | 1969-06-13 | 1970-05-15 | Imre Dipl Ing Orban | Insulating panel made from plastic foam |
DE3419109A1 (en) * | 1984-05-23 | 1985-11-28 | Otto 7210 Rottweil Günthner | Wall-building element consisting of rigid foamed plastic |
DE3933597A1 (en) * | 1989-10-07 | 1991-04-11 | Hoelscher & Leuschner Gmbh | Emergency building erection of plastics form plates - uses tongue=and=groove connections, with tongues fitted with elongated beads or recesses |
DE19608483A1 (en) * | 1996-03-05 | 1997-09-11 | Berreth Rainer Dipl Ing Fh | Prefabricated lightweight wall |
WO2006086228A2 (en) * | 2005-02-07 | 2006-08-17 | T. Clear Corporation | Improved structural insulated panel and panel joint |
DE102007018209A1 (en) * | 2007-04-16 | 2008-10-30 | Bernd Unger | Insulating wall panel for use as plaster-base sheeting in bonded system, has plaster-base side formed with groove-type milled slots that is arranged at distance of three to thirty centimeters from each other |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010037622A1 (en) * | 1997-10-10 | 2001-11-08 | Deborah S. Gladstein | Proceeding for the construction of light self-supporting walls and the wall obtained |
GB0007000D0 (en) * | 2000-03-22 | 2000-05-10 | Int Concept Technologies Nv | Composite building components |
WO2005090702A1 (en) * | 2004-03-18 | 2005-09-29 | Jose Antonio Asumendi Garcia | System for construction with pre-fabricated panels, and pre-fabricated panel |
-
2014
- 2014-02-25 DE DE202014001627.5U patent/DE202014001627U1/en not_active Expired - Lifetime
-
2015
- 2015-02-25 EP EP15156559.5A patent/EP2910701A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1511181A (en) * | 1966-05-20 | 1968-01-26 | Wanner Sa Des Ets | Self-supporting insulating wall |
CH490584A (en) * | 1969-06-13 | 1970-05-15 | Imre Dipl Ing Orban | Insulating panel made from plastic foam |
DE3419109A1 (en) * | 1984-05-23 | 1985-11-28 | Otto 7210 Rottweil Günthner | Wall-building element consisting of rigid foamed plastic |
DE3933597A1 (en) * | 1989-10-07 | 1991-04-11 | Hoelscher & Leuschner Gmbh | Emergency building erection of plastics form plates - uses tongue=and=groove connections, with tongues fitted with elongated beads or recesses |
DE19608483A1 (en) * | 1996-03-05 | 1997-09-11 | Berreth Rainer Dipl Ing Fh | Prefabricated lightweight wall |
WO2006086228A2 (en) * | 2005-02-07 | 2006-08-17 | T. Clear Corporation | Improved structural insulated panel and panel joint |
DE102007018209A1 (en) * | 2007-04-16 | 2008-10-30 | Bernd Unger | Insulating wall panel for use as plaster-base sheeting in bonded system, has plaster-base side formed with groove-type milled slots that is arranged at distance of three to thirty centimeters from each other |
Also Published As
Publication number | Publication date |
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DE202014001627U1 (en) | 2015-05-28 |
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