EP2253765A2 - Air conditioned large-scale roof - Google Patents

Abstract

The massive roof (1) has individual, self-supporting concrete slabs (6,9,12), which are provided as substructure for a roof covering and form an upper movable roof space. The massive roof runs upwards in inclined manner and the roof surfaces have climate panels (2,3), in which pipe grids are integrated. The pipe grids are through flowable selectively by a heating- and cooling medium. The other horizontal climate panels (4,5) are connected together, which form an air conditioned roof of the attic.

Description

The invention relates to an air-conditioned solid roof according to the preamble of claim 1.

Solid roofs have become known in various embodiments. Since the fifties ( DE 811287B There is a desire to make the roof as a solid construction in order to obtain an improved sound insulation, fire insulation and the ability to air condition the entire solid roof.

Here it is, for example, with the subject of DE 10 2004 001 875 A1 known to use a so-called modular roof system, which, however, does not consist of concrete shells, but only of longitudinal members with intermediate spaces and insulation boards, which are intended for air flow.

With the EP 0 484 612 B1 is a roof panel for sloping roofs made known, which consists of a hardenable material, wherein the plate is provided with a reinforcement and protrude from this plate reinforcement beams, which are connected in a certain way with the other parts of the house. However, an air conditioning of such a solid roof is not provided.

The invention is therefore the object of developing a solid roof of the type mentioned above so that it can be easily conditioned.

To solve the problem, the invention is characterized by the technical teaching of claim 1.

It is essential that the solid roof from obliquely upwardly extending and the roof surfaces forming climate plates is made, in which pipe registers are integrated, which are selectively traversed by a heating or cooling medium, and in their upper first-near range by one of the two inclined Connecting air conditioning panels, another approximately horizontal air-conditioning panel are connected to each other, which forms an air-conditioned ceiling of the formed soils.

Due to the technical teaching of claim 1, there is the advantage that now for the first time the ceiling of the pointed bottom is designed as a climatic ceiling, which is a significant advantage over the prior art. Since it is customary today to fully expand pointed-floor-type lofts and to construct them as completely as possible without pillars, there is also the need to integrate roof windows as large as possible into the sloping roof areas. This, however, the heating and cooling capacity of the oblique roof surfaces forming climate plates is greatly reduced. To compensate for this disadvantage, the invention therefore proposes to form the ceiling surface of the pointed bottom as an air-conditioning panel.

An essential feature of the invention is that the roof consists essentially of a top floor ceiling forming concrete slab, which is optionally air conditioned, that at an oblique angle to this ceiling-side concrete slab each followed by a longitudinal Ortbetontrempel, with which the reinforcing elements of the ceiling floor side concrete slab are added and that adjoin the Ortbetontrempel obliquely upwardly extending and the roof surfaces forming climate plates, which are connected to each other in their upper roof-side area by a the two diagonal air conditioning panels connecting other climate plate.

With the given technical teaching, there is the significant advantage that now a column-free interior space is created for a roof space, because it is no longer necessary to support the top ceiling-side climate plate with corresponding supports against the top floor. This gives a completely free roof space, which is not interspersed by supports or other support elements.

With the given technical teaching there is the further advantage that now according to the invention at least the sloping climate panels and the top roof side forming horizontal air-conditioning panel can be either heated or cooled.

Thus, there is the significant advantage that due to the cooling of the climate plate forming the pointed bottom, it is now possible for the first time to control a high heat load in the roof space by window openings cut into the lateral kilogram slats in an optimum manner.

Thus, all enclosing surfaces of the roof frame of the air conditioning and heating are supplied, which was previously unknown.

It has been recognized that it is not sufficient to air-condition only the side-sloping airfoils of the sloping roof, because due to window cut-outs and other elements that could affect the air conditioning, the cooling or heating performance is insufficient.

This is where the invention begins, which additionally provides that the horizontal air-conditioning plate forming the pointed bottom is also additionally air-conditioned.

In one embodiment of the present invention, it may be provided that the concrete slab forming the uppermost floor slab is additionally designed as an air-conditioning panel.

However, the invention is not dependent on this, but in a preferred embodiment it is desired. With the heating and cooling of the top, forming the floor ceiling, horizontal air-conditioning panel, there is the further advantage that this air conditioning and heating can be given down both in the lower room, which adjoins the attic and in the attic itself.

Thus, this climate plate is assigned dual function, namely on the one hand the heating and air conditioning of the roof space and on the other hand, the ceiling-side heating and air conditioning of the adjoining the roof space space.

With the given technical teaching, there is the further advantage that the climatic plate forming the pointed bottom is the support element for the roof truss. It is a direct adhesion for the obliquely adjoining air conditioning slats of the roof pitches, and it is therefore - as mentioned - no longer necessary to arrange themselves in the roof space corresponding supports and purlins.

The further advantage of using this technical teaching is that now the roof truss made of wood rafters can be connected directly to the inclined air conditioning panels via fastening elements and is also connected at the edge of the climate plate adjacent to the loft, without the need for further support elements. This results in a particularly simple roof construction, because the rafters are connected directly via corresponding attachment points to the sloping climate plates and the loft forming climate plate.

From a static point of view, the three climatic plates mentioned (two sloping climate plates and the climate plates forming the pointed bottom) are a statically determined folding unit, which does not require any further support measures due to this property.

It is therefore a self-supporting structure, which achieves the connection between the individual climate plates via special connection points.

Due to the simplicity of the solid roof system according to the invention also results in a particularly simple installation.

According to the invention, namely, the connecting lines between the climatic plates are poured with in-situ concrete, so that in this area, the present invention existing reinforcing elements are included in the in-situ concrete. To For this purpose, it is necessary that for the installation of the inclined climate plates and the loft forming climate plate first the sloping climate plates are supported and here an auxiliary structure is erected to apply the Ortbetonstreifen and integrate the associated reinforcing elements of the abutting climate plates in the in-situ concrete ,

The subject of the present invention results not only from the subject matter of the individual claims, but also from the combination of the individual claims with each other.

All information and features disclosed in the documents, including the abstract, in particular the spatial design shown in the drawings, are claimed to be essential to the invention insofar as they are novel individually or in combination with respect to the prior art.

In the following the invention will be explained in more detail with reference to drawings showing only one embodiment. Here are from the drawings and their description further features essential to the invention and advantages of the invention.

Figur 1:

Schnitt durch ein Massivdach nach der Erfindung

Figur 2:

die gleiche Darstellung wie Figur 1 mit Darstellung weiterer Einzelheiten

Figur 3:

die Draufsicht auf eine Abwicklung des Massivdaches nach Figur 2

Figur 4:

eine gegenüber Figur 3 vergrößerte Darstellung einer Abwicklung nach Figur 2

Figur 5:

der Schnitt gemäß Figur 1 mit Darstellung weiterer Einzelheiten

Figur 6:

der Schnitt durch eine Betonplatte mit Angabe des Anschlusses an eine daran anschließende Betonplatte

Figur 7:

die Draufsicht auf die Abwicklung der Klimaplatten gemäß den Figuren 3 und 4 mit Darstellung der Rohrregister zur Beheizung und Kühlung

Figur 8:

die Draufsicht auf eine Ausführung einer vorgefertigten Betonplatte

Figur 9:

der Längsschnitt durch die Anordnung nach Figur 8

Figur 10:

der Querschnitt durch die Anordnung nach Figur 8

Figur 11:

eine weitere Ausführungsform einer Betonplatte mit einem Fensterausschnitt

Figur 12:

Querschnitt durch die Anordnung nach Figur 11

Figur 13:

der Längsschnitt durch den Fensterausschnitt

Figur 14:

der Längsschnitt jenseits des Fensterausschnittes

Figur 15:

die Detaildarstellung der Stegbewehrung einer Betonplatte

Figur 16:

die Detaildarstellung der Bewehrung im Bereich des Ortbetontrempels

Figur 17-19:

die Darstellung der einzelnen Bewehrungselemente für die Bewehrung nach Figur 16

Figur 20:

die Detaildarstellung der oberen Anbindung zwischen der spitzbodenseitigen Klimaplatte und den schräg daran anschließenden Klimaplatten mit Darstellung der Bewehrung

Figur 21-22:

die in Figur 20 verwendeten Bewehrungselemente

Figur 23:

die Darstellung einer Montagehilfe zur Montage der Klimaplatten 2, 3

Figur 24:

Schnitt gemäß der Linie 2-2 in Figur 24 durch die Montagehilfe

Show it:

FIG. 1:

Section through a solid roof according to the invention

FIG. 2:

the same representation as FIG. 1 with further details

FIG. 3:

the top view of a settlement of the solid roof after FIG. 2

FIG. 4:

one opposite FIG. 3 enlarged representation of a settlement after FIG. 2

FIG. 5:

the cut according to FIG. 1 with further details

FIG. 6:

the section through a concrete slab indicating the connection to a subsequent concrete slab

FIG. 7:

the top view of the settlement of the climate panels according to the Figures 3 and 4 with representation of the pipe register for heating and cooling

FIG. 8:

the top view of an embodiment of a prefabricated concrete slab

FIG. 9:

the longitudinal section through the arrangement according to FIG. 8

FIG. 10:

the cross section through the arrangement according to FIG. 8

FIG. 11:

another embodiment of a concrete slab with a window cutout

FIG. 12:

Cross section through the arrangement according to FIG. 11

FIG. 13:

the longitudinal section through the window opening

FIG. 14:

the longitudinal section beyond the window opening

FIG. 15:

the detailed representation of the web reinforcement of a concrete slab

FIG. 16:

the detailed representation of the reinforcement in the area of the Ortbetontrempels

Figure 17-19:

the representation of the individual reinforcing elements for the reinforcement according to FIG. 16

FIG. 20:

the detailed representation of the upper connection between the bottom plate-side climate plate and the obliquely adjoining climate plates with representation of the reinforcement

Figure 21-22:

in the FIG. 20 used reinforcing elements

FIG. 23:

the representation of a mounting aid for mounting the air conditioning panels 2, 3rd

FIG. 24:

Section according to the line 2-2 in FIG. 24 through the assembly aid

In FIG. 1 is generally a solid roof 1 shown, which consists essentially of two obliquely against each other extending climatic plates 2, 3, which are connected to each other in its upper end with a horizontal, the loft forming climate plate 4.

In the exemplary embodiment shown, the concrete slab forming the uppermost floor slab is also formed as an air-conditioning panel 5. In the introduction to the description, however, it was mentioned that this is not necessary for the solution. It would be sufficient to form this top floor ceiling as a prefabricated concrete slab. In the context of the present embodiment, however, this concrete slab is designed as a climate plate.

The term air-conditioning panel 2-5 always means that all climate panels 2-5 consist of prefabricated concrete slabs, which are poured with in-situ concrete and have the recesses 25, in which an insulation 10 is introduced.

Each recess 25 is formed as a recess open on one side.

In the embodiment shown, it is shown that, for example, the climate plates 2, 3 each have an external insulation 7, which is introduced in the respective recess of the concrete slab.

The climate panels 2, 3 are integrated with their reinforcing elements in a Ortbetontrempel 15, which also carries an insulation 16 on its outside.

Each of the climate panels 2-5 in this case has such a prefabricated concrete slab 6, 9, which forms the mentioned recess 25 and also an insulation 7, 10, which is optionally - covered in the case of the bottom shelf climate panel 4 from the top with an in-situ concrete layer 8.

The same applies to the floor-side climate panel 5, which is also covered with an upper layer of in-situ concrete 14, which covers the local insulation 13 from above.

In the left-hand climate panel 3, a window opening 11 is arranged, it being important that 11 corresponding insulation 7 are also present in the vicinity of this window opening.

The floor-side air-conditioning panel 5 in this case also has a prefabricated concrete slab 12, which corresponds to the in FIG. 2 shown construction shows.

This air-conditioning panel 5 is placed on the outside of the outer wall 17 and can also be placed on inner walls 23 of the house construction in the interior.

It is important that the interior of the roof truss is designed completely column-free and can be heated and conditioned in an optimal manner, as it was not yet known.

The FIGS. 2 and 3 show further details of the solid roof 1 according to FIG. 1 , The same parts have been given the same reference numerals.

It can be seen here that the oblique climate plates 2, 3 are seated on the Ortbetontrempel 15 via corresponding connecting lines 18 and are integrated therewith, as described below with reference to FIG FIGS. 16 to 19 is explained.

Furthermore, it can be seen that the upper connection of the climate panels 2, 3 takes place on the horizontal air-conditioning panel 4 via connecting lines 19, which will be described later on the basis of FIGS FIGS. 20 to 22 be explained.

In FIG. 2 is also an assembly aid 20 indicated, which is necessary for mounting the air conditioning panels 2, 3 in conjunction with the air-conditioning panel 4. Only for assembly purposes, a support hole 21 is used, which is then degraded.

A similar mounting aid is also bel the connection points 18 given.

The execution of the solid roof construction after FIG. 2 is in FIG. 3 shown. There it can be seen that each of the climate panels 2, 3, 4 consists of prefabricated concrete slabs 6, consisting of longitudinal and transverse ribs 6a, 6b and between them upwardly one-sided open recesses 25 formed, which are filled with the aforementioned insulation materials.

The FIG. 4 shows in comparison to FIG. 3 in that the contiguous air-conditioning panels 2-4 are filled with in-situ concrete strips 26 in the connection area, the in-situ concrete strips receiving edge-side reinforcing elements which each protrude out of the concrete slabs 6 at the edge.

In order for a non-positive connection between the adjoining air conditioning panels 2-4 is achieved in the region of the abutting edge joints.

The FIG. 5 shows a particularly simple connection of a roof construction with rafters 27 to such a solid roof construction according to the invention. Namely, it is sufficient only to create attachment points 29 for the rafters 27 in the region of the contiguous edge sides of the climate plates 2, 3, 4, which are thus simply placed on the outside of the climate plates 2, 3. In the upper area, the rafters are connected to each other with a conventional wood-technical connection 28.

FIG. 6 again shows the edge-side connection of concrete slabs 6, which abut each other. It can be seen that in the area of the abutting joints a compression band 30 is inserted and an end-side joint strip 31 is provided in order to make the connection airtight.

Eventually, the remaining gap can be filled with foam.

In FIG. 7 the development of the solid roof according to the previous illustrations is shown, where a complete solid roof with window openings 11 is shown. This results in the significant advantage, because now it can be seen that the tube register 32 are arranged in all climate panels 2, 3, 4 (and corresponding to the previous illustration also in the floor-level air-conditioning panel 5) and extend over all surfaces, with the exception of the surfaces , which are recessed by window openings 11.

This results in the particular advantage of the invention, because now it is now possible to air condition a complete roof of a solid roof in an optimal manner, which was not previously known. The optimal air conditioning results from the technical teaching that in particular the bottom-side air conditioning panel is air-conditioned.

The FIGS. 8 to 10 show the construction of a concrete slab 6, where it can be seen that each prefabricated concrete slab consists of a slab layer with upstanding longitudinal and transverse ribs 6a, 6b and these ribs between them form the recesses 25, which is filled by the insulating material.

The same applies to the representation in the FIGS. 12 to 14 , where only another type of concrete slab is shown, in which the window cutout 11 is arranged. Again, the same explanation applies as with reference to FIGS. 8 to 10 was given.

The FIG. 10 shows that on the concrete slab 6 edge-side connecting reinforcements 33 protrude, which are provided for the integration of the concrete slab in the in-situ concrete.

FIG. 15 shows that also the transverse ribs 6b of the concrete slab is reinforced with corresponding reinforcing elements 34-37.

Here, a bow-shaped reinforcing element 34 is provided, which essentially fills the cross section of the transverse rib 6b and in the region of this bow-shaped reinforcing element 34 are still longitudinal bars 35 installed, which are also installed in the remaining area of the concrete slab as a cross bar 37.

The FIGS. 16 to 19 show the stamping reinforcement of Ortbetontrempels 15 and the non-positive introduction of the forces of the climate panels 2, 3 on the Ortbetontrempel 15th

It can be seen that in the concrete slab of the climate panel 2, 3 protruding reinforcement elements of the connecting reinforcement 33, which protrude into the Ortbetontrempel 15, which in turn overlaps this connection reinforcement 33 with its Reinforcement 38, so as to achieve a full integration in the Ortbetontrempel 15.

The same applies to the Zugbandbewehrung 39 which looks out of the bottom-side air conditioning panel 5 edge and also extends into the Ortbetontrempel 15 and is involved there.

The FIGS. 20 to 22 show the connection reinforcement in the region of the upper abutting edges of the bottom plate-side climate plate 4 in conjunction with the obliquely adjoining climate panels 2, 3rd

There is also shown that the bottom plate-side climate plate 2 in the concrete slab carries a connection reinforcement 33, which are cast in the in-situ concrete strip 26, the in FIG. 4 was mentioned.

It is therefore a variety of different bow-shaped and bent reinforcing elements 40, 41, 42, 43, which meet in the region of this Ortbetonstreifens 26, overlap there and are poured with the in-situ concrete.

The FIGS. 23 and 24 show the aforementioned assembly aid 20.

It consists of a square timber 44, which extends over the entire length of the roof truss and carries an upper compensation 45, which is held with mounting plates at a distance from the upper squared timber 46, which square timber extends over the entire length of the roof truss and piecewise and in the Distance by means of screws 47 to the inside of the inclined air-conditioning panel 2, 3 is screwed.

For assembly, the square timber 46 is first screwed to the not yet installed air conditioning panel 2, 3 with the screws 47. Then, the square timber 46 is erected with auxiliary support yokes 21 existing on the roof, so as to obtain a support. With the help of a crane then the climate plates 2, 3 in their in FIG. 23 shown offset position, so that the underside of the squared timber 46 rests force-transmitting on the leveling layer 45 and is carried by the squared timber 44.

Now, if the climate panels 2, 3 are installed in this way, the Ortbetontrempel according to FIGS. 16 to 19 be made, as well as the upper connections in accordance with the FIGS. 20 to 22 ,

The advantage of the present invention lies in a particularly simple installation of a solid roof, in a cost-effective production, it is prefabricated climate panels that are already spent with the fully installed pipe registers 32 to the site and the advantage that you have a completely column-free continuous attic, which is air conditioned on all sides.

The mounting aid described also results in a particularly simple installation of the solid roof.

drawing Legend

1

solid roof

2

Climate plate (oblique)

3

Klimaplatte

4

Climate plate (pointed bottom)

5

Climate plate (floor)

6

Concrete slab (prefabricated)

6a

longitudinal rib

6b

transverse rib

7

insulation

8th

place concrete

9

Concrete slab (prefabricated)

10

insulation

11

pane

12

concrete slab

13

insulation

14

place concrete

15

Ortbetontrempel

16

insulation

17

outer wall

18

connecting line

19

connecting line

20

mounting aid

21

support yoke

22

support yoke

23

inner wall

24

25

recess

26

Ortbetonstreifen

27

rafter

28

connection

29

Attachment point (for rafters)

30

compriband

31

joint strips

32

pipe register

33

connection reinforcement

34

reinforcing element

35

longitudinal bars

36

longitudinal bars

37

cross iron

38

Trempelbewehrung

39

Zugbandbewehrung

40

reinforcing element

41

reinforcing element

42

reinforcing element

43

reinforcing element

44

timber

45

compensation

46

timber

47

screw

Claims (19)

Solid roof (1) consisting of individual, self-supporting concrete slabs (6, 9, 12), which serve as a substructure for a roofing and form an upper walk-roof space, which is preferably formed free of pillars, characterized in that the solid roof from obliquely upward and the roof surfaces forming climate plates (2, 3), in which pipe register (32) are integrated, which are selectively traversed by a heating or cooling medium, and in their upper first-range by one of the two inclined air conditioning panels (2, 3) connecting, further approximately horizontal air-conditioning panel (4) are interconnected, which forms an air-conditioned ceiling of the pointed floor formed thereby . Solid roof according to claim 1, characterized in that the solid roof consists essentially of a top floor ceiling forming concrete slab (12) that at an oblique angle to this ceiling side concrete slab (12) in each case a longitudinal Ortbetontrempel (15) connects, in which the Reinforcing elements (33-43) of the floor-level concrete slab (6) are added and that connect to the Ortbetontrempel (15) forming the roof surfaces climate plates (2, 3). Solid roof (1) according to claim 1 or 2, characterized in that at least the horizontal plate forming the horizontal air-conditioning plate (4) is optionally heated or cooled. Solid roof (1) according to one of claims 1 to 3, characterized in that at least one of the climate plates, which form the enclosure surface (2-5) of the solid roof (1), is designed with an air conditioning and heating. Solid roof (1) according to one of claims 1 to 4, characterized in that the ceiling of the pointed bottom forming air-conditioning panel (4) also additionally conditioned the overlying roof space. Solid roof (1) according to any one of claims 1 to 5, characterized in that the climate plate (4) forming the pointed bottom is the load-transmitting supporting element for the roof truss. Solid roof (1) according to one of claims 1 to 6, characterized in that a direct flow of force between the air-conditioning panel (4) in the loft and the two laterally adjacent air conditioning panels (2, 3) takes place. Solid roof (1) according to one of claims 1 to 7, characterized in that the wooden rafters (27) created roof truss directly via fasteners (29) to the sloping air conditioning panels (2, 3) and also at the edge of the adjoining the loft climate panel ( 4) is connected. Solid roof (1) according to one of claims 1 to 8, characterized in that the three climate plates (2, 3, 4) give a statically determined folding mechanism. Solid roof (1) according to one of claims 1 to 9, characterized in that the connecting lines (18, 19) between the climatic plates (2, 3, 4) with in-situ concrete (15, 26) are poured, wherein the existing reinforcing elements (33- 43) are received in the in-situ concrete (15, 26). Solid roof (1) according to one of claims 1 to 10, characterized gekennzelchnet that the top floor ceiling and thus the floor of the pointed bottom forming concrete slab (12) is formed as an air-conditioning panel (5). Solid roof (1) according to one of claims 1 to 11, characterized in that the respective air-conditioning panel (2-5) consists of a prefabricated concrete slab which is reinforced by transversely and longitudinally extending ribs (6a, 6b), which unilaterally open recesses ( 25) for the introduction of an insulation (10) form. Solid roof (1) according to one of claims 1 to 12, characterized in that in the side air conditioning panels (2, 3) window cutouts (11) are arranged, wherein at the periphery of the window opening (11) an insulation (7) is present. Solid roof (1) according to one of claims 1 to 13, characterized in that the adjoining air conditioning panels (2-4) are cast with Ortbetonstreifen (26) in the connection region, the Ortbetonstreifen (26) receive edge reinforcement elements, each edge of the Protect concrete slabs (6). Solid roof (1) according to one of claims 1 to 14, characterized in that in the region of the Abstoßfugen the concrete slabs (6) a Kompriband (30) is inserted and an end-side joint strip (31) is provided to make the connection airtight. Solid roof (1) according to one of claims 1 to 15, characterized in that in the air conditioning plates (2, 3, 4, 5) pipe register (32) are arranged and extend substantially over all surfaces, with the exception of the surfaces by Window cutouts (11) are recessed. Solid roof (1) according to one of claims 1 to 16, characterized in that the Zugbandbewehrung (39), which looks out from the bottom-side air conditioning panel (5) edge and also extends into the Ortbetontrempel (15), is integrated there. Solid roof (1) according to one of claims 1 to 17, characterized in that a mounting aid (20) is used for mounting the roof pitch-side air conditioning panels (2, 3) in conjunction with the bottom shelf climate panel (4). Solid roof (1) according to one of claims 1 to 18, characterized in that the mounting aid (20) consists of a squared timber (46), which is screwed with the screws (47) to the not yet installed air-conditioning panel (2, 3).

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