DE2007550A1 - Component made up of two or more layers - Google Patents

Description

200755Q

Patent attorney Dipl. Ing, H. J. Huebner 896O Kempten / Allßäu

Beethovenstfafle 13 (House of the Deutsche Bank)

February 18, 19? »

Walter Brunner in Rankweil (Austria.) '

Component made up of two or more layers

The invention relates to a component of two or several layers for the construction of cladding, Covers and walls, each individual layer of the same forms a sealed covering and the layers with the generation of inclination or longitudinal direction of the component traversing channels with each other feat

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are connected.

Such elements have already been used for the roofing, as the high level of thermal insulation was particularly impressive. Several elements with cavities and those made of plastics were used.

A version is already known which is designed as a composite insulation panel. However, this version is suitable only in connection with a concrete ceiling. A corrugated foam plastic plate lying directly on the concrete ceiling serves as a vapor barrier by sealing on both sides. A level layer that acts as a load-bearing and accessible layer serves, lies over the foam plastic plate and should that Prevent the ingress of moisture, rainwater, snow, etc. But if this supporting layer is injured once, so the whole! batten can be damaged by the penetration of moisture. It must alυο always immediately relevant plate are exchanged, which requires considerable effort and thus not insignificant costs.

A version is also known in which an eich two layers are provided, one layer as

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Subcutaneous tissue is applied to the beams of the roof truss. Plastic tiles are then placed over this roof skin «, This second layer of plastic bricks is carried out in such a way that the appearance of a normal roof covered with fired tiles is to be awakened. However, this has no advantages at all over methods known per se, with the only exception that these

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Bricks are made from plastic. It is generally customary to apply a so-called sub-roof to the rafters, which is usually made of hardboard. The roof battens are then nailed onto this sub-roof, on which the fired tiles are then hung. The citation cited here also has significant disadvantages compared to a conventionally covered roof. A major disadvantage is that the components (plastic tiles) are nailed to the rafters from above. The fastening parts (nails) are therefore exposed to the M weather and will rust through after a relatively short time. On the one hand, there is no longer any hold for the tiles and, on the other hand, the grating carried down by the rainwater will not exactly contribute to the beautification of a roof skin «,

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There are also known designs which provide two mutually parallel layers, between which a reinforcement layer is built in »This version, however, does not see any possibility of a tight connection several components.

^ The invention has now set itself the task of a component of the type mentioned, with which these disadvantages can be avoided. This is achieved in that the edge areas of the components are provided with grooves, recesses, tongues, elevations or dglo, the edge areas at least one layer each of adjacent components overlap or engage in one another.

With this design according to the invention, there is also no risk of damage to the top layer w given, since the next layer forms a self-sealing covering. As a result, there is no moisture penetration and thus rotting of the roof battens or fastening battens possible. If the components are used as external or internal walls, damage can easily be repaired or there are no cold losses and losses in the sound insulation, since only one layer is damaged at any one time will.

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Due to the embodiment according to the invention, laying is of these components in inclinations of 5 - 9o without any design changes possible.

It can be obtained by the use of such device as it were, a double or Mehrfacheindeekung or _o -Wand with one embodiment be achieved.

Due to the special design of the hand areas of the components, absolute tightness is very simple guaranteed - ■■■ _. '

Further features according to the invention and particular advantages are shown in the following description with reference to FIG Drawings explained in more detail, but the invention not be limited to the examples shown.

It show: the Pig. 1 to 9 different design options with the corresponding joint designs between two components. Pig. 1o part of a component with a snow hook; Pig. 11 the covering of a roof gable and Pig. 12 the required connector; Pigv 13 the design of a terminating part; the pig. 14, 15 and 16 Embodiments of the component; Pig. 17 a level connection between two components; Pig. 18 a corner connector

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manure between two components; 19 shows the connection of building elements of different thicknesses arranged one above the other, with a tree cover being drawn in; Fig. 2o the Connection between two walls that meet at right angles.

α The example according to FIG. 1 shows a component 1, 1 · with four Layers 2, 3, 4 and 5. The individual layers 2 through 5 are arranged in such a way that between two layers, several layers running in the longitudinal or inclination direction Channels 6 are formed.

Each layer 2 to 5 forms one that is sealed off Covering. Layers 2 and 5 are parallel to one another and layers 3 and 4 show a wave-like shape Course. The flat layers 2 and 5 are each attached to the wave crests facing them, for example glued. Of course, it is also possible to use the Components 1, 1 to be designed in one piece, for example in the extrusion process when manufactured from plastics.

The components 1, 1 'have elevations 7 of arcuate cross-section on their hand areas, the elevation 7 of the component 1 over that of the component I ^1.

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engages and thus creates a seal. The wavy Intermediate layers .3 and 4 also overlap, so that each layer is independently sealed.

At the joint of the bottom layer 5 is a support provided, but this is not absolutely necessary.

If the top layer of a component is damaged, the next layer, which is also a closed roof covering, offers protection against the ingress of moisture and water. Even if the second layer is destroyed, there is still no danger, as the third layer guarantees that the water will run off properly and protects against the ingress of moisture. This continues until the last layer. Until then, however, the component in question can be replaced once. Depending on the number of layers, the service life of such a component corresponds to a corresponding multiple compared to that of a single-layer roofing panel _{or the like}

The embodiment according to FIG. 2 sees a three-layer component before, in which two flat outer layers 9 and 1o

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and an inner corrugated layer 11 is provided. The lateral connection between the individual layers of adjacent ones Components is done here in different ways. The bottom layer 9 shows a tongue and groove connection. The top layer of the one component overlaps the same of the other component, for reinforcement the joint, the intermediate layer at one end of the component runs parallel to the topmost one.

3 and 4 show embodiments in which intermediate layers 12 and 13 with a pinnacle or zigzag shape Cross-section are installed.

FIG. 5 shows an example similar to that according to FIG. 1, but with only one corrugated intermediate layer 14 being provided is. The intermediate layers of adjacent plates overlap one another.

Fig. 6 shows a longitudinal section through two components at a joint. It can be seen from this that the intermediate layers 15 protrude beyond the inner and outer cover layers 16, 17 and thus a good seal is created. The intermediate layers 15 thus protrude between the cover layers 16 ·, 17 «

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of the next lower component · In order to be particularly safe To go, a sealing material 18 can be applied to the joint of the uppermost layers 16, 16 ».

In Hg ₀ 7 to 9 further possibilities for forming the joints between two successive components are shown. -

In the example according to FIG. 7, the joint is the intermediate layer 19 equated with the joint of the lowest

Layer 2o <, The joint of the top layer 21 is again with a sealing material 22 overmoulded.

In Fig. 8 an example is shown that has three planar layers 23, 24 and 25, a corrugated intermediate layer 26, 27, for example, being inserted in each case. The joint is stepped so that each under one Joint - a full area lies. ■

In Fig. 9 are the extreme ends of the flat intermediate layer 28 bent up or kinked at an acute angle, the individual elements protrude into one another like a dovetail joint in timber construction. The adjacent surfaces can be glued together, so that a good seal

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is guaranteed.

Figo 1o shows an example of a component which a carries nose egg-shaped elevation 29, which serves as a snow hook. So there is no need to attach snow hooks after the roofing. These increases can for example be welded onto the component or consist of a piece with this.

In FIGS. 11 and 12, a connecting piece 3o is shown, which is used to seal a gable on a roof. The connector 3o is of two essentially U-shaped, with their open sides facing away from each other parts 31, 31 'formed, the transverse webs 32 of the parts 31, 31 'in the open state (FIG. 12) enclose an acute angle with one another, as can be seen from FIG is, the parts 31, 31 'overlap on both sides the upper ends of the components 33, 33Ό through the connecting piece 3o a secure seal of the gable part of a roof is given. When cladding walls, the connector can also be used as a corner piece. This special design of the connecting piece 3o is also sufficient Ventilation of the components given.

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Pig ”, 15 represents a side closure of a roof“ The with an arcuate elevation 34 provided band area of the component 36 is of a substantially J-shaped

gene end piece 35 encompassed. The straight part of the close Piece is attached to the roof boarding. this brings not only a waterproof but also one storm-proof side roof closure.

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The Pig. 14 to 16 show exemplary embodiments of components, in which the outermost or top layer 37 with profile-like elevations 38 or depressions is provided. In the area of the elevations 38, filler bodies 39 can be embedded. This design of the top. Layer one Component can on the one hand a slip protection for the Snow can be created and, on the other hand, an easily and safely accessible area is created. In the The elevations can be used for walls and recesses, also serve as plaster bases, so that no further layers must be applied.

The Pig. 17 to 2o represent different ways of using it of the building elements as wall parts.

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Fig. 17 shows a connection between two successive components. At the edge areas of the components 39, 39 ^! grooves are formed into which tongues 4o of rectangular cross-section are inserted. Of course, other cross-sections are also possible, but the two longitudinal sides should run parallel to one another and to the plane of the component. The springs are glued to the components, for example, so that a permanent connection is created. Of course, the spring 4o can be designed as a solid or hollow profile. Furthermore, a packing could be introduced "

The springs can be designed to be divisible. For example, with a connection between two meeting at right angles Components 41, 42 can one half 4o 'of the spring 4o with its back 43 on the top layer of the Component 41 glued or otherwise fastened in some way. The component 42 can then be pushed on, wherein the mutual tight fit can be achieved, for example, by gluing.

Fig. 18 shows another type of application of a spring 4o, namely with a corner connection of wall or paneling

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components. At the edge area of one component 44, the outer planar layers are bent at right angles, with the angled parts 45, 45 'facing one another and offset from one another, so that a groove open perpendicular to the plane of the component is created. The pedal 4o can be pushed into this groove, so that a component 46 can then be attached to it, which in turn has a groove on the face. W.

It can also be seen from Pig. 18 that between the Layers 47 of the component 44 filler body 48 introduced are. These serve to stiffen the component. In order to achieve a particularly high load-bearing strength of the components, concrete can be poured between these layers, with layer 47 itself serving as permanent formwork « Reinforcements can of course also be introduced. . ■ <■

From FIG. 19, an embodiment with two storeys located one above the other can be seen. A thinner component 50 is placed on the lower, thicker component 49. At the upper or lower edge region of the devices 49 and 5o grooves are formed _o

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A spring 4o ", which by cutting off a four-part part is formed from a whole spring 40 (Fig. 17) is used for mutual connection of the components 49 and 5o, the abutting parts of the spring 40 ″ and the components 4Sf 5o, for example, are glued together. A beam ceiling 51 can be placed on the protruding part of the structural element, which can be used as a room ceiling and as a floor serves at the same time »

A particular embodiment is shown in dashed lines in FIG. The spring 4o '' is slit only at its wide side, a portion of this page is removed. As a result, it is possible that the upper edge region of the ceiling beams partially in the spring 40 '' is inserted _e Attachment may then by means of nails 52, screws or by gluing.

It is advantageous if the tongue is designed as a hollow profile and is divisible the same spring can be used. It would be useful to provide that the parting surfaces along the central axes of the Spring run.

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Of course, it is also possible to use a full profile. In the execution according to J? I £, .. 19 an L-shaped ^ es Vο !! profile advantageous. · ■.

The . Inventions / construction elements can be made of industrial plastics and therefore do not splinter therefore it can be designed cheaply. The erfindun _i ^1; s -, e] jiäiien components are easy to therefore also easy and quick to install..

The components require practically no maintenance as there is no protective coating _a.ngebx-eight. werden- must occur una speeds no Undichti £ «äs is therefore möglieb to use the devices for tank.

The structural elements according to the invention can be designed in different colors or different colors according to the aesthetic requirements. it is a particular advantage of the rarely hatj. that the attachment to the subordinate layer can take place and is therefore not visible from the outside, which means that a wösentliehe better expansion is guaranteed ;, ■ ■ '"..'-...' . '

Claims (1)

Patent claims: 1.) component of two or more layers for the erection of cladding, protective coverings and walls, wherein each layer thereof forms a sealingly closed _Ä pad and the layers are firmly joined together to produce continuous in pitch or longitudinal direction of the component channels, characterized characterized in that the edge regions of the components are provided with grooves, recesses, tongues, elevations or the like, the edge regions of at least one layer of adjacent components overlapping or engaging in one another. 2. Component according to claim 1, characterized in that ^ P this is made in one piece. 3 · component according to claim 1, characterized in that each individual layer of one component with each individual layer of the adjacent component forms a tight seal, the individual layers of adjacent components preferably overlapping one another. 009836/1486 4. Component according to claims 1 to 4 »dadarch characterized, that the "edge areas of the uppermost layers are raised in an arc shape, 5. Component according to claim 1 and one of the preceding claims, characterized · that the joints between two components on their top layer are painted over with a sealant (Fig. 6 to 8). 6 _β component according to claim 1 and one of the preceding claims, characterized in that the individual layers at the edge regions of a component enclose an acute angle with the plane of an outer layer (Fig. 9). 7. Component according to the preceding claims, characterized in that the lowermost layer of the component protrudes at least at one edge area for fastening the component to the framework, to a V / and od _e like « 8. The component according to claim 1 and the preceding claims, characterized in that the top layer is nose-shaped Elevations are formed (Fig. 1ο). 0 098 38/1488 9. Component after. Claim 1, characterized by an between two components abutting each other at an angle connecting piece. 1o. Component according to claim 9, - characterized in that the Connector of two U-profile-like, with their open \ 'sides facing away from each other and each other firmly and ^ W sealingly connected parts is made, wherein the mueratege of the two U-profile-like parts of the connection piece an acute angle with each other (Fig. 11, 12) _O 11 «Component according to claim 1 and one of the preceding Claims, characterized by a substantially J-shaped crossover over the free side of a terminating element Final part (Fig. 13). 12. Component according to claims 1 and 9 »characterized in that that between two components having grooves on their band regions, springs with a substantially rectangular shape Cross-section can be inserted. (Pig. 17 to 2o). 13. The component according to claim 12, characterized in that the springs are designed as hollow profiles and can be separated into two essentially U-shaped profiles (FIG. 2o). 009836 / U88 14. Component according to claims 12 to 13, characterized in that that the crosspiece of a U-shaped profile attached to a flat layer of a component, for example is glued (Pig. 2o). 15. Component according to claims 12 and 13, characterized in that that a part of the spring, for example a Quarter, is separable, the dividing surfaces along ^ the central axes of the spring so that the spring has a substantially L-shaped cross-section (FIG. 19). 16. Component according to claim 1 and one of the preceding claims, characterized in that the flat layers are preferably bent at right angles at an edge region of the element, the angled parts being directed towards one another and protruding into the plane of the component (Fig. 18) . . A. 17. Component according to the preceding claims, characterized in that that the outermost layers of the same are provided with profile-like elevations and / or "depressions" are (Fig. Η to 16) · · 0.09836 / 14 * 8 18. Component according to the preceding claims, characterized in that that between individual layers of the same packing are introduced. For Walter Brunner: The representative: 060270 009836/1488