DE102011109661A1 - Insulating panel installed at building e.g. house, has functional layers which are extended in parallel to center plane to form common edge, such that bevel is formed along edge which is orthogonal to center plane - Google Patents

Abstract

The insulating panel (16) comprises functional layers which are extended in parallel to center plane (20) to form a common edge (18), such that a bevel (19) is formed along the edge which is orthogonal to center plane. The bevel is extended from front side of panel to rear surface. The gradient angle of bevel of edge is set to 45[deg] . The edge is mirror-symmetric about the center plane. Independent claims are included for the following: (1) a method for sizing insulation for placement on building; and (2) a method for equipping building such as house.

Description

The invention relates to an insulating panel, an arrangement of two insulating panels and a method for equipping a building. In particular, the invention relates to an insulating panel with connected functional layers, the arrangement of two such insulating panels and a method in which such insulating panels are used.

Modern buildings have thermal insulation on their walls and often ceilings.

From a structural-physical viewing angle, however, problems arise regularly:
Moisture inputs and thus moisture transport in walls and ceilings of buildings are unavoidable. This is especially true for older, existing buildings.

On the one hand, so-called design moisture is responsible for this. Humidity entries can be made externally, for example due to incomplete driving rain. They can come from the bottom, for example, through inoperative or even completely missing horizontal barriers. They can come from inside, for example through insulation measures.

On the other hand, the so-called unmanaged user humidities are responsible for this. The users of the building, ie mostly people, evaporate moisture into the rooms. If the construction is too dense and / or the minimum air exchange rates are not reached, the humidity will not be discharged sufficiently out of the building.

Whenever insulating materials that do not tolerate moisture are used, vapor barriers are necessary. Even a vapor barrier should be understood as a vapor barrier. The moisture entry into the insulation material, which would lead to an extreme reduction of the insulation performance, can be avoided in the ideal case. But there is only a small fault tolerance during installation. Especially in existing buildings, this is problematic.

Whenever insulating materials are used which allow no or almost no steam, they must be hermetically connected, and also with the walls. Every moisture entry into such insulating materials must be permanently prevented. Again, however, only a very small fault tolerance exists. With uneven walls, with humidity entry from behind, for example by driving rain, with humidity entry from below or with moisture entry from the room side, for example by subsequently introduced by the user holes and holes, the insulation system is no longer safe functioning.

As an alternative, inorganic, purely mineral insulation systems have been developed. These are highly vapor permeable and capillary active and thus ideal for moisture regulation, but usually do not achieve sufficiently high thermal insulation performance. This problem can only be avoided by using very high insulation thicknesses.

Another variant was developed with artificial, organic insulating materials (foam plastics). Polystyrene, PUR, PIR, phenolic resin and similar plastics are used for this purpose, for example, and they already achieve significantly better thermal insulation values with heat transfer groups WLG 020, 025, 030 and 035. However, these are also quite susceptible to moisture.

Recently developed sandwich insulation materials should utilize the respective strengths of one material group and compensate for the weaknesses of the other material group as far as possible. In the market, for example, the "Remmers IQ-THERM" (small holes - filled with calcium silicate - should cause capillary transport) and the "Calsitherm" (in calcium silicate plates WLG 062 inserted high performance insulation WLG 017 to WLG 032 in the addition of a sufficiently high thermal insulation performance secure moisture transport).

The DE 20 2005 019 668 U1 proposes an insulation system in which two insulation boards are put together. When joining together results in a narrow gap. The joint is closed with a groove on the edge of one insulation board and a spring on the complementary edge of the other insulation board.

Other insulation systems are known from the DE 10 2008 035 007 A1 . DE 20 2009 000 480 U1 . DE 20 2010 000 665 U1 . DE 10 2009 038 320 A1 . DE 10 2008 035 006 A1 . DE 20 2010 002 524 U1 . DE 10 2009 038 773 A1 . DE 20 2011 002 049 U1 . DE 3 203 046 A1 . DE-G 82 02 315.8 U1 . DE 101 46 174 C2 . DE 30 47 323 A1 . DE 20 2010 004 009 U1 or the DE 20 2009 008 493 U1 ,

The invention has for its object to provide an improved product.

According to a first aspect of the invention, this object is achieved by an insulating panel with a functional layer, in particular with connected functional layers, wherein the functional layer is in extends and forms a first edge of the insulating plate, and wherein the functional layers extend parallel to a plate plane and together form a first edge of the insulating plate, wherein the first edge opposite a orthogonal to the plate plane, which lies along the first edge, a first Sloping in the course.

For this purpose, the following is explained:
An "insulation board" is to be understood as intrinsically stable boards. However, it can easily be that a slightly soft overall consistency of the plate occurs, because in the first place insulating materials are processed. In any case, the insulation board should be present as a pronounced two-dimensional shape, ie with edge lengths that are each clearly above a thickness, ie an orthogonal thickness of the plate, preferably over a fivefold or over a ten times the thickness.

Layers are to be understood as being "connected" to each other when they are firmly joined together, so that the insulation board can only be installed with the connected functional layers. Only loose individual layers are not covered by this definition. Rather, it should be in the case of the connected plurality of functional layers to a sandwich construction of the insulation board.

As a "functional layer" is any such layer to be considered, which fulfills one of the main functions of the insulation board, so in particular capillary-active moisture transport layers, vapor barrier layers and / or thermal insulation layers. Even an adhesive layer, especially capillary active, can form a functional layer - even if this functional layer is formed only in the installed state, that is, if, for example, an insulating plate is attached by means of an adhesive layer on the building.

The functional layers in the case of the connected plurality of functional layers extend "parallel to a plane of the plate", because they define the plane of the plate by their own extent. The layers are attached to each other so that they are parallel. The disk plane then results as the parallel to the individual layers of the functional layers.

The functional layers in the case of the connected plurality of functional layers "jointly form a first edge" of the insulating board, because the functional layers extend to their respective end. Thus, the functional layers open with their end edges on the "first edge" - directly or with a cladding - into the first edge and therefore define with the entirety of their individual contours the contour of the first edge.

Thus, the one functional layer or running all Funktionsschichen running parallel to each other against the "orthogonal to the plate plane". It is understood that this orthogonal plane should lie to the plate plane along the first edge, so for example along the edge which is formed on a front side of the insulation board by the edge of that functional layer, which lies exactly on the front of the insulation board.

In a simple construction, the insulation panels are rectangular or even square. On a front side, therefore, it will form a rectangular contour of the uppermost functional layer. The four orthogonal planes, which are meant in the claim, are then at right angles to each other and at right angles to the plane of extension of the insulation board exactly along the four edges.

Opposite an orthogonal to the first edge should be "a first slope in the course" present. This is to be understood that the slope should be provided in the course of the thickness of the insulation board. If an insulating plate is viewed with its orthogonal plane lying along the first edge, the cut results in a viewing direction within this orthogonal plane, parallel to the plate plane. Right there in the then visible section a slope should be visible.

This aspect of the invention is based on the finding that conventional edge courses arranged at right angles to the plane of the insulating board interrupt the thermal insulation performance due to their unevenness. For they inevitably always form a small gap. The same happens also by necessary connection means of the insulating panels, for example by adhesive, which never reach the same heat conduction as the actual insulation. This unevenness is apparent in the installed state after a certain time on the end surfaces.

The novel edge profiling, however, can at least largely eliminate this effect:
A profiled edge as described above on the sandwich high-performance insulating material paves the way for the most uniform thermal insulation property even in the transition from one thermal insulation panel to the adjacent thermal insulation panel. The bevel makes it possible to provide a complementary, oblique shape on the adjacent heat-insulating board, so that-when looking at sections which run through the joint, but at right angles to the plane of the board-there is always an at least substantially equal thickness of each functional layer to be passed through , With simple Words overlap two suitably designed insulation boards with their profiled edges.

In general, it should be noted that in the context of this application, an indefinite article specification ("one", "two") should always be understood in the sense of "at least", unless it is clear from the context that there is about "exactly one" or "Exactly two" should be meant. For example, it is particularly preferred if not only a first edge is present, which is designed as described above, but several, preferably two, three, four and / or all edges of the insulating plate.

Preferably, the first slope extends from a plate front side to a plate rear side. The slope runs in this case over the entire thickness of the insulation board. It can change the gradient angle during the course. Preferably, however, each bevel holds along its course perpendicular to the plane of the plate a uniform course angle. This can lead to particularly simple geometric constructions. On the other hand, it may be desirable to form deviating courses, for example by curved courses.

It is proposed that the first edge runs exclusively obliquely from a plate front side to a plate rear side, that is to say it has no sections which are free of bevels and thus would run perpendicular to the plate plane when viewed in section.

With regard to the course angle of the edge with respect to the orthogonal, it is proposed that the bevel is arranged obliquely between 25 degrees and 65 degrees (all angles in the sense of the unit "°"), preferably between 40 degrees and 50 degrees, particularly preferably approximately 45 degrees. In this case, the geometry is also quite easy to construct, if only bevels over the entire course between Platterivorderseite and plate rear side are provided. In addition, such an angle can be easily cut.

Preferably, the first edge has a second slope. In general, therefore, a second bevel is provided in section on such a construction on one and the same edge of the insulating material panel. In other words, the edge in its course from the plate front side to the back of the plate not only a slope, but a second slope. The slopes can adjoin one another. But there may be other sections between the slopes.

The second slope, especially when the two first slopes are adjacent, may be at a different angle to the orthogonal than the first slope. This results in a particularly good grip of two complementary shaped edges against each other.

It is proposed that two bevels have a different course angle in such a way that in pairs they have the same course angle with the opposite sign in terms of amount. If two such bevels lie directly next to one another, this results in simple zigzag profiling on the edge.

The first edge may be constructed mirror-symmetrically about a central plane of the insulation board. This is particularly advantageous if several functional layers of the insulation board, above all all functional layers of the insulation board and thus the entire insulation board, are constructed mirror-symmetrically.

If the first edge has only bevels with the same course length in section, the joining of the edge with a complementary edge of a second insulation plate is particularly easy.

In a preferred embodiment, the first edge has only bevels with two different angles of curvature, and this may be in particular the same course angle in terms of magnitude with the opposite sign.

When looking at the entire insulation panel results over the first edge preferably a second edge, which is shaped complementarily to the first edge, so that in two joined together with a joint, identical plates this design in each level of the insulation board running angle of the two joined to the joint Add edges to 180 degrees.

In simple words, therefore, the complementary bevels on the two edge courses can be placed against one another such that slopes which come to lie against each other or lying in front of one another are parallel to one another and can therefore be very uniform and preferably very close to one another.

With regard to the insulation board, it is proposed that a capillary-active covering layer is provided, in particular on a front side of the board and / or on a rear side of the board. A capillary-active cover layer can be used for moisture transport along the plate plane, so that there is a good moisture balance.

A vapor barrier core layer is also proposed, especially as the middle layer of the insulation board. Here, for example, a foam plastic can be used.

According to a second aspect of the present invention, the stated object solves an arrangement of two insulating panels, which are as described above, with complementary shaped edges of a joint together, in particular attached to a building.

In the interaction of two complementary edge shapes together, the advantage of the individual insulation board is implemented in practice.

The gap may have a spacer. In the construction industry it is often not easy to keep dimensions below the centimeter limit. When two panels of insulating material with complementary edges are used, they can play each other's balance especially when the gap between them is as even as possible. any tilting of the two insulation panels to each other or too large a distance or sometimes too small a distance can lead to irregularities in the insulation performance. With a spacer this problem can be minimized. For example, a spacer may be prefixed either to the edge of an insulating panel, or when joining the two adjacent insulating panels, a spacer is attached, used and / or attached. The gap between the two adjacent insulating panels can then be made by simply pressing the two panels, including the spacer therebetween, to the point of frictional engagement and / or positive locking. The spacer, preferably an angle, which is made on a plurality of mutually complementary slopes, then ensures the correct distance between the two edge curves and in particular between the mutually parallel and complementary slopes.

According to a third aspect of the present invention, this object solves an arrangement of two insulating panels, wherein the assembly is attached to a building and the insulating panels are attached to each other with an adhesive, wherein the insulating panels extend to a plane and vapor-barrier against a direction orthogonal to Plates are level, the adhesive is capillary active.

Although the insulation board as such can not carry moisture wicking perpendicular to the plane of the board, the overall arrangement will ensure sufficient moisture transport between inside and outside. Ensuring moisture transport across the insulation layer takes over the joints between the individual panels. These are interconnected by capillary-active materials in such a way that certain, defined minimum and / or maximum moisture transports are ensured.

It is understood that even with open joints in the final installed state instead of adhesive-filled joints, this effect can be achieved. However, this does not fall under this aspect of the invention, if only with such an arrangement usually not sufficient thermal insulation is achieved.

As a "capillary active" promoting the moisture transport in the context of the present application, a joint adhesive is to be understood if it - in contrast to a conventional, non-capillary sealed joint with dense insulating material - fulfills the following physical property:
The adhesive has a water absorption coefficient w of at least 0.5, preferably of at least 1; and / or at least the amount of moisture accumulating on the back of the rear panel level is easily removed via the joints, preferably more.

The insulation panel is preferably once again an insulation panel comprising a plurality of interconnected functional layers, ie a sandwich high-performance insulating material. With particular advantage, the insulating board can be designed as described according to the first and second aspects of the present invention.

Securing the moisture transport running perpendicular to the insulation board plane outside of the actual insulating panels, namely in the joints by means of capillary-active connecting means, is a particularly advantageous control option for moisture transport. While hitherto only conventional capillary-active plates are known in which the moisture transport is already established with the selection of the insulation board, a desired moisture transportability can now simply be set by means of the targeted selection of joint width and / or filler.

In an advantageous method according to a fourth aspect of the invention for dimensioning insulating material for placement on a structure to achieve a certain predetermined moisture transport capacity per Dämmstofffläche the moisture transport performance to be achieved is achieved by using vapor-tight insulation classes and the moisture transport performance only by the choice of the joint width and the filler of the joints is adjusted, in particular by means of a spacer.

According to a fifth aspect of the invention, the stated object solves a method for equipping a building, in particular a residential building, with its construction or renovation, with vapor-tight insulating panels with a capillary active layer, wherein the insulating panels joined together with complementary edges with a joint and the joint are filled with an adhesive, wherein a capillary-active material is used as adhesive to to allow moisture transport perpendicular to a plane of the plate. This has already been discussed in light of the above.

According to a sixth aspect of the invention, the stated object solves a method for equipping a building, in particular a residential building, in its construction or renovation, with insulating panels with connected functional layers, wherein the insulating panels are joined together with complementary oblique edges to each other orthogonal to a plate plane also in the joint area or through a joint through a constant heat and / or moisture passage to allow.

The targeted uses stand out clearly from the previously known purposes.

It is understood that all of the above-mentioned aspects of the invention can be combined individually or beyond.

The invention is explained below with reference to four exemplary embodiments with reference to the drawing. Show there

1 schematically in a section a first insulating plate and partially a second insulating plate with a joint between two edges, carried out according to the prior art,

2 in a representation analogous to 1 a first and partly a second insulation board with a further, filled with adhesive joint, also according to the prior art,

3 in a similar representation, a third insulation plate and partially a fourth insulation plate, wherein complementary, obliquely oriented edges are provided,

4 in a similar representation, a fifth insulation plate and partly a sixth insulation plate, wherein complementary slopes are provided with two different angles,

5 in analogous representation, a seventh insulating plate and partially an eighth insulating plate, wherein four oblique sections per edge are provided in a complementary manner,

6 in analogous representation, the fifth and partly the sixth insulating plate with an enlarged joint and

7 schematically in a spatial representation of an angle with two by 45 degrees against each other twisted legs, which can be used as a spacer for a joint.

The first insulation board 1 in the 1 and 2 is clearly two-dimensional. It may, for example, have three centimeters to 15 centimeters in thickness and be, for example, rectangular or square and have edge dimensions of, for example, between 50 and 300 centimeters. The representation in the 1 to 6 is not isometric.

The first insulation board 1 is designed as a sandwich insulation board. It consists of three functional layers, namely a foam plastic layer 2 in the core of the insulation board 1 , which is opposite to a median plane 3 symmetrical to a front side 4 and to a back 5 extends.

Both at the front 4 as well as at the back 5 There are further functional layers, namely a front side moisture transport layer 6 or a backside moisture transport layer 7 , The foam plastic layer 2 is with the front moisture transport function layer 6 and the rear moisture transport layer 7 firmly connected, so that the insulation board 1 as a unitary component. The first insulation board 1 has four edges: a first edge 8th , a second edge 9 , a third edge 10 and a fourth edge (hidden from the second edge 9 ).

The four edges 8th . 9 . 10 stand at right angles to each other. their surfaces 11 (exemplified) are perpendicular to the median plane 3 the insulation board 1 ,

Immediately next to the first insulation board 1 is the second insulation board 12 arranged. This is identical to the first insulation board 1 executed.

The first insulation board 1 is to the second insulation board 12 adjacent. They are very close together. A fugue 13 runs - just like the edges 8th . 9 . 10 - orthogonal to the median plane 3 the insulation board 1 and thus also the insulation board 12 , At the same time they are orthogonal to each level of the three functional layers.

The gap 13 however, is a possible cause of bumps on the front 4 or the back 5 the arrangement of the two insulation boards 1 . 12 , Processing therefore poses dangers. It is also perpendicular to the plane of the plate, represented by the median plane 3 , the heat transfer is not the same everywhere. Rather, it is in the area of the fugue 13 to expect a different heat and moisture insulation.

For the slightly more distant arrangement of the first insulation board 1 and the second insulation board 12 in 2 is a fugue 14 wider, so the first edge 8th from a third edge 10 ' the second insulation board 12 further away. The joint 14 is with a capillary active adhesive 15 filled.

Nevertheless, even with this arrangement with a modified thermal insulation performance of the joint 14 to count.

Remedy the third insulation board 16 and the fourth insulation board 17 in 3 ,

A first edge 18 the third insulation board 16 has a first slope 19 on. Opposite an orthogonal 20 to the middle plane 3 the insulation boards 16 . 17 has the first edge 19 on average, a gradient angle 21 from about 15 degrees up. A complementary angle 22 has about 75 degrees.

The first slope 19 runs from the front 4 to the back 5 the insulation board 16 with constant course angle 21 ,

At an opposite third edge 23 is the third insulation board 16 formed point-symmetrical on average.

The fourth insulation board 17 is identical to the third insulation board 16 educated. Between the two adjoining edges therefore creates a uniform joint 24 , The surfaces of the opposite edges are parallel in course.

In parallels to the orthogonal to the median plane 3 lying orthogonal plane 20 , which runs along the edge at the front or the back or parallel thereto, is the heat transfer of the two insulating panels 16 . 17 in the area of the joint 24 almost unchanged:
Although an adhesive corresponds 25 usually not identical to the heat transfer behavior of the other sandwich constructions.

The slopes caused by the cantilevers of the two insulating panels 16 . 17 However, they take root, so that at every parallel position to the orthogonal plane 20 which passes through the joint, both the front calcium silicate functional layer and the rear calcium silicate functional layer as well as the foam plastic layer must be traversed.

The bottom line is therefore given in the arrangement of the third insulating plate 16 and the fourth insulation board 17 a thermal insulation behavior, which almost corresponds to the joint-free passage through these two sandwich thermal insulation.

A first edge 26 on the fifth insulation board 27 in the 4 and 6 points opposite the front 4 an angle 29 of 135 degrees, thus opposite to the orthogonal plane 20 a gradient angle 29 of 45 degrees.

A complementary course angle 30 on the sixth insulation board 28 is also 45 degrees. This applies to the edges in a first section over a height 31 the two insulation boards. From the middle plane 3 out to the back 5 of the two insulation boards, the edges on two other slopes, namely in terms of magnitude again with 45 degrees, but opposite sign. Thus arises at the edges of both insulation boards 27 . 28 either either a spring structure 32 or a groove structure 33 , The two insulation panels can thus easily join together and also have very easily with other identical insulating boards. The advantages achieved by this with a uniform heat transfer are as already described above.

The seventh insulation board 34 and the eighth insulation board 35 have four bevels at each edge, of which two are equal in pairs. This results in a zig-zag structure 36 ,

The fifth insulation board 27 and the sixth insulation board 28 are also further spaced can be arranged, so with a larger gap (see 6 ). A so enlarged joint is easy with the spacer 37 make sure. The first leg 38 settles on a first slope 39 the fifth insulation board 27 arrange, a second leg 40 however, on a second slope 41 the fifth insulation board 27 , Angling angle 42 of the spacer 37 is - on the two slopes 39 . 41 measured - 90 degrees.

It is understood that the angle 42 should be selected adapted to differently shaped bevels on the edges of an insulation panel.

It is also conceivable, the spacer 37 in a kink area 43 to make it easy to bend, so that one and the same spacer for different insulation boards can be used.

When mounting the insulation boards, the spacer can 37 simply be placed on the existing slopes, for example, with a slight clamping, with adhesive or with a fastener such as a nail. Then, if desired, adhesive can be applied, and the adjacent insulation board can easily reach the spacer 37 be introduced. This results in a joint of very high accuracy and very high repeatability.

In addition, a spacer can serve to stabilize the loads to be absorbed. Also, cross-member sandwich insulation materials can be used.

In other words, therefore, the prior art is avoided in which blunt 90 degree edges, made by smooth cuts of insulating materials, interrupt the thermal insulation performance by any unevenness, for example, through any gap. The same problem also existed with the necessary connection means of the insulating panels, for example adhesives, which could never reach the same heat output group as the insulating material. This unevenness later became visible through marks on the end surfaces.

The novel pulp profiling can largely or even completely eliminate this effect: edge profiling of the high-performance sandwich insulation materials was carried out in such a way that as little change in the heat transfer takes place in the transition of the individual panels. The novel edge profiling modified for this purpose has, for example, one or more bevels of less than 90 degrees, connected to a respective counterpart in an adjacent insulant panel, 45 degrees being considered optimal.

The securing of a sufficient vaporous and liquid moisture transport can take place by connecting the individual edge-profiled plates with the aid of one or more capillary-active adhesive layers, both from the room side to the wall side and vice versa.

On the wall side, a capillary-active layer can ensure the possibility of moisture absorption, moisture transport and moisture removal. Either the bottom layer of the sandwich insulation or a support layer on the wall and a connecting layer between the wall and sandwich insulation material is provided.

It can be used high performance insulation materials of any kind.

The hochkapillaraktive plate may for example consist of inorganic, pure mineral material. Preferably, calcium silicate is used, hard or soft pressed.

Insulating boards of the type described above can be used for example for the internal insulation of exterior walls.

Another purpose provides a stud wall, which has such an insulating plate or at least predominantly consists thereof.

LIST OF REFERENCE NUMBERS

1

First insulation board

2

Foam plastic layer

3

midplane

4

front

5

back

6

Front wicking layer

7

Backside moisture transport layer

8th

First edge

9

Second edge

10

Third edge

10 '

Third edge of the second insulation board

11

edge surface

12

Second insulation board

13

Gap

14

Wider joint

15

Capillary-active adhesive

16

Third insulation board

17

Fourth insulation board

18

First edge of the third insulation board

19

First slope

20

orthogonal

21

gradient angle

22

complementary angle

23

Opposite third edge

24

Exactly uniform joint

25

adhesive

26

First edge of the fifth insulation board

27

Fifth insulation board

28

Sixth insulating plate

29

angle

29 '

gradient angle

30

Complementary course angle

31

Height of the two insulating panels

32

spring structure

33

groove structure

34

Seventh insulation board

35

Eighth insulation board

36

Zigzag structure

37

spacer

38

First leg

39

First slope

40

Second thigh

41

Second slope

42

angle member

43

bend region

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 202005019668 U1 [0011]
• DE 102008035007 A1 [0012]
• DE 202009000480 U1 [0012]
• DE 202010000665 U1 [0012]
• DE 102009038320 A1 [0012]
• DE 102008035006 A1 [0012]
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• DE 102009038773 A1 [0012]
• DE 202011002049 U1 [0012]
• DE 3203046 Al [0012]
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• DE 10146174 C2 [0012]
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• DE 202009008493 U1 [0012]

Claims (18)

Insulating board with a functional layer, in particular with connected functional layers, wherein the functional layer extends in a plane of the board and forms a first edge of the insulating board, or wherein the functional layers extend parallel to a plane of the board and jointly form a first edge of the insulating board, characterized in that the first edge opposite to an orthogonal to the plane of the plate lying along the first edge has a first slope in the course. Insulating board according to claim 1, characterized in that the first slope extends from a plate front side to a plate rear side. Insulation board according to claim 1 or 2, characterized in that the first edge extends exclusively obliquely from a plate front side to a plate rear side. Insulating board according to one of the preceding claims, characterized in that the first edge has a slope with a course angle of 25 degrees to 65 degrees with respect to the orthogonal, preferably 40 degrees to 50 degrees, particularly preferably 45 degrees. Insulation board according to one of the preceding claims, characterized in that the first edge has a second slope. Insulating board according to claim 5, characterized in that the second slope runs at a different angle to the orthogonal angle than the first slope, in particular in a same amount of course angle with the opposite sign. Insulation board according to one of the preceding claims, characterized in that the first edge is constructed mirror-symmetrically about a median plane of the insulation board. Insulation board according to one of the preceding claims, characterized in that the first edge has only bevels with the same length. Insulation board according to one of the preceding claims, characterized in that the first edge has only slopes with two different angles of progression. Insulating board according to one of the preceding claims, characterized in that the first edge is opposite a second edge, which is shaped complementary to the first edge, so that in two joined together with a joint, identical plates in each plane of the insulation board running angle of the two to the joint Add joined edges to 180 degrees. Insulation board according to one of the preceding claims, characterized in that a capillary-active cover layer is provided, in particular on a Plattenvorder- and / or on a -rückseite. Insulation board according to one of the preceding claims, characterized in that a vapor-blocking core layer is provided, in particular as a middle layer. Arrangement of two insulating panels according to one of the preceding claims with complementary shaped edges on a joint to each other, in particular attached to a building. Arrangement according to claim 13, characterized in that the joint has a spacer. Arrangement, in particular arrangement according to claim 13 or 14, two insulating panels, in particular insulation panels according to one of claims 1 to 12, wherein the arrangement is attached to a building and the insulation panels are attached to each other with an adhesive, wherein the insulation panels extend to a plane of the plate and Vapor-barrier against a direction orthogonal to the plane of the plate, characterized in that the adhesive is carried out capillary active. A method for dimensioning insulation material for arrangement on a building, in particular to an arrangement according to one of claims 13 to 15, especially for achieving a certain predetermined moisture transport performance per insulating surface, characterized in that vapor-tight insulation boards, in particular according to one of claims 1 to 11 , be used and the moisture transport performance is adjusted only by the choice of a joint width and a filler of the joints, in particular by means of a spacer. A method for equipping a building, in particular a residential building, in its construction or renovation, with vapor-tight insulation boards with a capillary active layer, wherein the insulation boards joined together with complementary edges with a joint and the joint are filled with an adhesive, characterized in that as an adhesive a capillary active material is used to facilitate moisture transport orthogonal to a plane of the plate. Method for equipping a building, in particular a residential building, with its construction or renovation, with insulating panels, in particular with connected functional layers, characterized in that the insulating panels are joined together with complementary oblique edges to orthogonal to a plane through a gap through a constant level Allow heat and / or moisture passage.

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