AT507059A1 - WALL COMPOSITE - Google Patents

Description

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The invention relates to a wall assembly, in particular for prefabricated buildings, comprising at least two adjacent mutually offset by the angle α arranged wall elements, wherein the first wall element with the second wall element via at least one connecting edge in touching contact and wherein the connecting edges of the wall elements are arranged parallel to each other.

Wood prefabricated houses made of wall elements naturally include, in particular at the building corners, contact areas of adjacent wall elements along parallel connecting edges. Such wall assemblies are usually only with considerable effort, with expensive tools and only by trained professionals produce. This results in the construction of Holzfertigteilhäusem considerable costs and time. In particular, during the assembly of the first wall elements of a prefabricated building results in the critical situation that not or only inadequately interconnected wall elements have lack of static stability and there is an increased security risk for the assembly personnel.

It is therefore an object of the present invention to provide a wall composite which can be produced quickly, simply, without expensive equipment and nevertheless reliably by a few untrained persons.

According to the invention this is achieved in that a connecting element which is fixed to the end faces of both adjacent wall elements with fastening means such as screws, nails, threaded rods or the like. Thus, a reliable connection of adjacent wall elements is possible, which can be made by a few untrained persons with simple tools such as wrench, screwdriver or hammer.

In particular, it can be provided that the Verbindungsseiement is designed as a prismatic block, preferably made of wood. A block is particularly easy and inexpensive to produce. In particular, a wood block has the advantage that it has similar building physics properties, as the adjacent wall elements, provided that they are also essentially made of wood.

Alternatively, it can be provided that the connecting element is designed as an angle profile, preferably made of metal. Such angle profiles allow a particularly stable and space-saving connection of adjacent wall elements.

In a further embodiment of the invention can be provided that the connecting element is formed with holes for Aufiiahme the fastening means. Prefabricated holes greatly simplify the assembly of fasteners and eliminate the need for on-site drilling tools. Furthermore, by drilling the precise positioning of the individual parts can be specified with each other.

According to a further embodiment of the invention can be provided that the cross-sectional dimension of the connecting element is parallel to the end sides smaller than the associated width of the end faces of each wall element. In this way, on the one hand reliably avoided that parts of the connecting element protrude beyond the outer surfaces or the extended outer surfaces, which facilitates the Verkleidbarkeit the wall elements. Furthermore, there is room for accommodating insulating material in the area around a connecting element, which improves the structural-physical properties of the prefabricated house.

In a particular embodiment of the invention can be provided that at least one of the wall elements is designed as a frame element. Frame elements have a relatively high weight, high stability, especially against tilting, and serve to remove the lateral forces.

Alternatively, it can be provided that at least one of the wall elements is designed as a panel element. Panel elements have the advantage that they already include cladding elements and therefore do not have to be clad subsequently.

In weather guide of the invention it can be provided that the wall elements each have a bevel, wherein the first bevel extends from the first connection edge to a first inner edge of the first wall element and the second bevel extends from the second connection edge to the second inner edge of the second wall element. Such chamfers allow an arrangement of adjacent wall elements with not only linear, but surface contact touch, which increases the stability of the wall composite.

In this context, it can be provided that the first bevel and the second bevel are arranged non-positively against each other. A frictional arrangement additionally increases the stability of the wall composite.

In a further embodiment of the invention, it can be provided that the angle between the first bevel and the inner surface of the first wall element, 3 ······ ♦ ···· and the angle between the second bevel of the inner surface of the second wall element is all , Such beveling can be particularly easy to produce in the manner of a miter and enables stable surface contact between adjacent wall elements.

A particular embodiment may be that α is substantially 90 °. Rectangular wall composites are particularly simple and inexpensive to manufacture and are particularly suitable for flexible building planning on rectangular grids.

In a further embodiment of the invention can be provided that that space which is formed by the end faces of adjacent wall elements and the extended outer surfaces, and in which at least one connecting element is arranged, is filled with insulating material. In this way, a sufficient heat insulation is ensured especially in the building physics sensitive corner areas.

In a continuation of the invention it can be provided that outer panels are arranged along the outer surfaces and the extended outer surfaces. In this way, a uniform appearance of the outer facade of a prefabricated building is also created in the corner areas and fasteners and insulation are protected from harmful environmental influences.

In a further development of the invention can be provided that above the wall assembly in alignment with a second wall composite, comprising at least two adjacent mutually offset by the angle α arranged upper wall elements, is arranged, wherein at least one connecting element, both the wall elements and the upper wall elements together and thus also connects the wall composite with the upper wall composite. Thus, multi-storey prefabricated houses can be easily built, with a secure bond is also guaranteed between the individual floors.

In another Weiterfuhrung of the invention can be provided that at least one third wall element is non-positively disposed on a wall assembly consisting of two wall elements, wherein a connecting element is provided which on at least one of the end sides of the first and the second wall element and on the front side of third wall element with fixing means such as screws, nails, threaded rods or the like. Is fixed. In this way, inner walls with outer walls or inner walls can be connected to each other easily and reliably. ·· ···· # ···

Furthermore, the invention relates to a prefabricated house. The object of the invention is to provide a prefabricated house that can be mounted by a few untrained persons without consuming device. According to the invention this is achieved in that it comprises at least one wall composite according to one of claims 1 to 15. Due to the simple and reliable manufacturability of said wall composites and a prefabricated house, including such wall assemblies, easy and reliable mountable.

The invention will be described in more detail with reference to the accompanying drawings, in which embodiments are shown. Showing:

1 a-c three embodiments of wall elements in elevation,

2 a and b wall assemblies with only partially shown wall elements and with different angles α in plan view,

Fig. 3 and 4 Deitailansichten wall-connected according to Fig. 2 a and b in the

Layout,

5 shows a wall assembly in plan consisting of three wall elements, and

Fig. 6 is a wall assembly in oblique position consisting of a total of four wall elements, which are partially arranged one above the other.

In the wall composite according to the invention adjacent prefabricated walls are each connected to each other at the adjacent wall elements 10, 20 by at least one connecting element 1 with each other. Wall elements 10, 20 can in this case be designed as frame elements with stiffening elements (see FIG. 1 a-b) or else as a panel element (see FIG. 1 c). The adjacent wall elements 10, 20 are arranged offset from each other at an angle α. This angle can be greater than 90 ° (see FIG. 2 a), 90 ° (see FIG. 2 b), or even less than 90 °. The adjacent wall elements 10, 20 may be in contact with each other at the connection edges 11, 21 but also over the chamfers 13, 23 in the manner of a miter (see FIG. 3). In particular, the first chamfer 13 may extend from the first connecting edge 11 to the first inner edge 14 and the second chamfer 23 from the second connecting edge 21 to the second inner edge 24. Usefully, but not necessarily, the chamfers 13, 23 are positively connected with each other. The angle between the first chamfer 13 and the inside 15 of the first wall element ······ • * ·· #

10, as well as the angle between the second bevel 23 of the inner side 25 of the second wall element 20 can advantageously each a / 2 amount. A chamfer 13, 23 can in each case be embodied on one side of the wall element 10, 20 (see FIGS. 2, 3 and 4) or also on both sides (see FIG. 5).

The connecting element 1 can be designed, for example, as an angle profile (see FIGS. 2a and 4) or as a prismatic block (see FIGS. 2b and 4-6). Preferably, the connecting element 1 is provided with holes 3, which are suitable for the implementation of fastening means 2. Such fastening means 2 may be, for example, screws, nails, threaded rods or the like .. If appropriate, the bores 3 can also include counterbores for receiving screw heads. By means of the fastening means 2, the connecting means 1 is fixed to the end faces 12, 22 of the adjacent wall elements 10, 20, whereby the wall composite is produced.

The width of the legs of the formed as an angle profile connecting element 1 may be substantially equal to the width end face 12, 22 (see Fig. 2a) or lower (see Fig. 4). Likewise, the width of the connecting element 1 designed as a block can be substantially equal to the width of the end face 12, 22 (see FIG. 2 b) or even smaller (see FIGS. 3, 5 and 6).

That space 4 which is formed by the end faces 11, 21 of adjacent wall elements 10, 20 and the extended outer surfaces 16 ', 26' (see FIG. 3), and in which at least one connecting element 1 is arranged, can remain hollow, with insulating material 5 be filled or at least partially filled by additional wooden blocks or boards. A suitable filling can improve the physical properties of the wall composite, in particular in the region of the connecting element 1.

On the outer surfaces 16, 26 of the wall elements 10, 20 outer panels 6 may be attached. The outer panels 6 can also be continued along extended outer surfaces 16 ', 26' and enclose the space 4 (see FIGS. 3 and 4). In a comparable manner, inner panels can also be arranged on the inner sides 15, 25 of the wall elements 10, 20.

A wall composite may further include a third wall element 50, which may be mounted in a comparable manner to the wall assembly consisting of first wall element 10 and second wall element 20, as well as first wall element 10 and second wall element 20 are interconnected (see FIG. 5). , In a similar way and

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Way could also be added to a fourth wall element to the wall assembly consisting of three wall elements.

Furthermore, in alignment with a wall assembly comprising at least two wall elements 10, 20, a second wall assembly comprising at least two top wall elements 30, 40 can be arranged, wherein at least one connection element 1 holds both the wall elements 10, 20 and the top wall elements 30, 40 connected to one another and thus also connects the wall composite with the upper wall composite. Between the wall and the upper wall composite verbund a ceiling construction can be arranged.

claims:

Claims (16)

Α λοη / οί ······················································································································································································································································· POTH Patent Attorneys OEG Doiotheergasse 7 - A-1010 Vienna - patent@aon.at Tel: +43 (1) 512 10 98 - Fax: +43 (1) 513 47 76 30991 / cw PATENT CLAIMS 1. Wallcovering, especially for prefabricated wooden houses at least two adjacent mutually offset by the angle α arranged wall elements (10, 20), wherein the first wall element (10) with the second wall element (20) via at least one connecting edge (11, 21) are in touching contact and wherein the connecting edges (11 , 21) of the wall elements (10, 20) are arranged parallel to each other, characterized by a connecting element (1) which at the end faces (12, 22) of both adjacent wall elements (10, 20) with fastening means (2) such as screws, nails, Threaded rods or dg) is fixed. 2. wall according to claim 1, characterized in that the connecting element (1) as a prismatic block, preferably made of wood, is formed. 3. wall assembly according to claim 1 or 2, characterized in that the connecting element (1) as an angle profile, preferably made of metal, is formed. 4. wall assembly according to one of the above claims, characterized in that the connecting element (1) with holes (3) for receiving the fastening means (2) is formed. 5. wall assembly according to one of the above claims, characterized in that the cross-sectional dimension of the connecting element (1) parallel to the end faces (12, 22) is smaller than the associated width of the end faces (12,22) of each wall element (10,20). I i • · · · φ • · · · · δ ··· ♦ • · · ··· ·· 6. wall assembly according to one of the above claims, characterized in that at least one of the wall elements (10,20) is formed as a frame element. 7. wall assembly according to one of the above claims, characterized in that at least one of the wall elements (10,20) is formed as a panel element. 8. wall assembly according to one of the above claims, characterized in that the wall elements (10, 20) each have a bevel (13, 23), wherein the first bevel (13) from the first connecting edge (11) to a first inner edge (14 ) of the first wall element (10) and the second bevel (23) extends from the second connection edge (21) to the second inner edge (24) of the second wall element (20). 9. wall assembly according to claim 8, characterized in that the first bevel (13) and the second bevel (23) are arranged non-positively to each other. 10. wall assembly according to claim 8 or 9, characterized in that the angle between the first bevel (13) and the inner surface (15) of the first wall element (10), and the angle between the second bevel (23) of the inner surface (25). of the second wall element (20) is in each case a / 2. 11. wall composite according to one of the above claims, characterized in that α is substantially 90 °. 12. Wallcovering according to one of the preceding claims, characterized in that that space (4) formed by the end faces (11, 21) of adjacent wall elements (10, 20) and the extended outer surfaces (16 ', 26'), and in which at least one connecting element (1) is arranged, is filled with insulating material (5). 13. Wallcovering according to one of the above claims, characterized in that outer panels (6) are arranged along the outer surfaces (16, 26) and the extended outer surfaces (16 ', 26'). ··· ···· ·· ··· ♦ • · · • · · • · · • · · · · · · »· 9 Ir i 14. Wallcovering according to one of the above claims, characterized in that over the wall composite aligned a second wall composite, comprising at least two adjacent mutually offset by the angle α arranged upper wall elements (30, 40) is arranged, wherein at least one connecting element (1) , Both the wall elements (10, 20) and the upper wall elements (30, 40) connects to each other and thus also connects the wall composite with the upper wall composite. 15. The composite wall according to claim 1, characterized in that at least one third wall element (50) is frictionally arranged on a wall assembly consisting of two wall elements (10, 20), wherein a connecting element (1) is provided which is connected to at least one of End faces (12, 22) of the first and the second wall element (10, 20) and on the end face (52) of the third wall element (50) with fastening means (2) such as screws, nails, threaded rods or the like. Is fixed. 16. prefabricated house, comprising at least one wall assembly according to one of claims 1 to 15. The patent attorney Dorothy Td: +43