DE2311063A1 - PREFABRICATED SELF-SUPPORTING WALL ELEMENT - Google Patents

Description

Prefabricated self-supporting Wandele.ent The invention relates on a prefabricated self-supporting wall element in composite construction.

Self-supporting prefabricated. Wall elements made of wood are known since Wood is stable. On the other hand, partitions, the wall shells of which are made of plaster, are created on the spot.

Slats or Sheet metal profile rods shot and then the plasterboard broached on both sides. One the most popular barrel wall construction is used under the name Rigips or other known plasterboard. These consist of a gypsum mass that is covered on both sides with cardboard. The box is glued on, and it is made the danger that it will come off if necessary. He is also sensitive and can easily to be damaged. The one exposed in the process. Plaster of paris crumbles. The plasterboard buses therefore must be handled very carefully, so that it is prefabricated. Elo-onte only with difficulty created can be. To. Attaching the plasterboard is usually made of wood or metal or honeycomb core erected existing scaffolding. On top of it are the plasterboard Installed edge to edge with an intermediate joint - the installation of a partition wall is already there verhaltnis.ößig complex, time-consuming and therefore wage-intensive task of the invention is to create an industrially prefabricated self-supporting wall element, which is delivered at room height, can be applied in the simplest possible way and through halogen connection points ensure high stability.

This task is according to the invention by a prefabricated self-supporting Wandeleoent solved, both de. as a supporting structure at least three, the height and width corresponding to the partition wall, it the broad sides facing one another, parallel i Spaced webs are provided, -on their longitudinal edges gypsum fiber boards are attached, the outer sides of the two end webs covered with gypsum fiber webs are, the longitudinal edges of the gypsum fiber boards forming the wall surface somewhat Project over the outer surfaces of the gypsum fiber webs at the end webs.

To reinforce the wall surfaces are between the individual webs Reinforcement plates or reinforcement plumbs arranged flush with the longitudinal edges of the webs.

Between the longitudinal edges of the webs and at least one of the wall surfaces Serving gypsum fiber board can be elastic insert strips made of felt, coconut fiber or the like can be inserted, thereby increasing the sound level will. For further isolation: according to a modified embodiment that Wandeleient consist of two identical half-shells, each part being a wall shell zit's own attached footbridges. When assembling, the half-shells are like this offset from one another, that the webs are arranged offset from one another and each protrude into the spaces between the webs of the opposite half-shell. This allows between the free ends of the webs around the sides facing them the half-shell or the reinforcement plates each have a distance to accommodate a flexible insulating box can be created. This is how the composite atelles are of the half-shells offset, whereby an additional insulation is achieved. In the end Each wall surface can consist of two gypsum fibreboards that are point-wise joined together.

The invention is explained in more detail with reference to the drawings.

FIGS. 1 to 5 show five different embodiments in cross section of the prefabricated wall elements according to the invention The simplest of the invention Wandelenent A (Fig.1) consists of three webs 1, 2 and 3, which are parallel il spacing are arranged facing each other and with their broad sides facing each other.

On the longitudinal edges', 2 'and 3' as well as 1 ", 2" and 3 "of these webs are the wall surfaces forming plasterboard 4 and 5 attached. The outsides of the End webs 1 and 2 are connected with gypsum fiber webs 6 and 7, respectively.

This is an essential feature of the invention, since it is achieved that the same material is available on both sides at all connection points, there it is a. Mortar or plaster-like material can be connected so that a completely homogeneous, extremely strong connection is achieved. The long edges 4 ', 4 "and 5', 5" of the gypsum fiber boards 4 and 5 roe over the outer surfaces of the the end composite webs 1 and 3 covering gypsum fiber webs 6 and 7. In this way becomes sufficiently rough over the entire wall thickness. created for the network ace.

In contrast to this, plasterboard panels are only laid edge to edge, whereby the bond is less strong.

The webs 1, 2 and 3 can be made of any corresponding solid, load-bearing material. Chipboard, on which the Gipsfoserplatten can be attached extremely easily, for example by pinning. It can more than three webs can also be provided.

Reinforcement plates are used to further strengthen the wall element or built-in reinforcement battens.

At. Wall element B (Fig. 2) are such reinforcement plates 8 and 8 ' between the webs 1 - 2 and 2 - 3 adjacent to their longitudinal edges 1 ', 2' and 3 and provided flush with them. The gypsum fiber board 4 is then on the longitudinal edges 1', 2 'and 3' and on the outside of the reinforcement plates 8 and 8 '.

At Wandel -ont C (Fig. 3) reinforcement plates are provided on both sides, the reinforcement plates 8 and 8 ', as at. Wondolement B is flush with the long edges 1 ', 2' and 3 'of the webs and the reinforcement plates 9 and 9' flush with the longitudinal edges 1 ", 2" and 3 "of the webs are located.

The wall element D (Fig. 4) corresponds to de. Wall element C it the exception, doß between the longitudinal edges 1 ', 2' and 3 'of the webs 1, 2 and 3 and the inside the gypsum fiber board 4 elastic insert strips 1 E are interposed. These Insert strips 1 E consist, for example, of felt, coconut fiber, or foam like and log the wall surface floating, creating better sound insulation is achieved. Both wall surfaces 4 and 5 can also be elastic in this way be stored.

Another embodiment is the Wandeleient E (Fig.5), which is in two parts is trained. Both parts T1 and T2 are self-supporting as identical half-shells educated. Each half-shell il exemplary embodiment consists of the gypsum fiber board 4T, to which three webs 10, 11 and 12 are attached.

The end webs 10 and 12 are covered with the gypsum fiber webs 6T and 7T. The half-shells T) and T2 can, as in the previous embodiments, it Reinforcement plates or slats may be provided. When assembling the two half-shells T1 and T2 set up against each other so that the webs 10, 11 and 12 of the half-shell T1 in the intermediate rough. between the webs 13, 14 and 15 the other half-shell T2 protrude.

The distance between the half-shells T1 and T2 is as required designed, but it must be at least so large that an insulating or insulating layer 16 can be inserted in waves. First, a wall surface is made from half-shells created, then the insulation or

Insulating layer, e.g. glass wool, inserted. Installations can also to be relocated now. Then the second wall surface of the half-shell is so against it placed that the connection points 17 opposite the connection points 18 of the first created wall surface are offset. This provides additional insulation for the Wall reached and the formation of sound bridges avoided.

The gypsum fiber boards common today have a thickness of around 10 . To increase the sound insulation, two such gypsum fiber boards can be used for one wall For this purpose, the gypsum fiber boards are point-shaped connected to each other, leaving a layer of air between the panels, which has good insulation.

The wall element according to the invention offers through its self-supporting Properties significant advantages over conventional walls. It can be room-high prefabricated and delivered. At the construction site, for example, the wall element is used placed in a bed of mortar and clamped to the ceiling with wedges. The mortar or plaster-like composite material is applied to the gypsum fiber webs at the end web and pushed the next wall element against it. A loose assembly can also be used as an assembly aid Spring can be used, do by the special design of the ends of the wall panels a groove is given. This creates homogeneous connection points, so that the wall becomes extremely stable and the connection does not loosen even then, when the wall is working.

Furthermore, the assembly time is limited to one mini-zun.

Both joints between butting elders, as well as between Element and ceiling or element and floor are filled. The gypsum fiber board has the advantage that it is insensitive and any joints that may occur can be easily pounded.

Claims (6)

Expectations 1. Industrially prefabricated, self-supporting wall element in composite construction, d a d u r c h e k e n n n z e i c h n e t that at least three, the Height and width corresponding to the wall, with the broad sides facing each other, parallel webs (1, 2, 3, ...) arranged at a distance from one another are provided, attached to their longitudinal edges (1 ', 2', 3 '; 1 ", 2", 3 ") gypsum fiber plots (4, 5) the outer sides of the two end bars (1 or 3) with gypsum fiber bars (6 or 7) are occupied, for the purpose of producing homogeneous connection points over the entire wall thickness, wherein the longitudinal edges (4 'and 5') of the forming gypsum fiber boards somewhat over the outer surfaces the end webs (1 and 3) protrude. 2. Wall elements according to claim 1, characterized in that perm Reinforce the wall surface forming plasterboard 4 and 5 reinforcement panels (8, 8 '; 9, 9') or reinforcing slats are provided. 3. Wall elements according to claim 2, characterized in that the Reinforcement plates (8, 8 '; 9, 9') unaittolably angrenizend on one or both sides on the longitudinal edges (1 ', 2', 3 '; 1 ", 2", 3 ") of the webs (1, 2, 3) and flush with them are arranged. 4. Wall element according to claim 2 or 3, characterized in that between the longitudinal accounts (1 ', 2', 3 ') of the webs (1, 2, 3) and at least one of the As a wall surface serving gypsum fiber boards (4) from elastic insert strips (1 E) Felt, coconut fibers, Schau.stoff or the like are inserted. 5. Wall elements according to Claiml, 2, 3 or 4, characterized in that that it consists of two separate identical half-shells (T1 and T2), each half-shell has a gypsum fiber board (4T or 5T) with its own webs attached to it, which are arranged offset from one another in the erected wall. 6. Wall elements according to one or more of claims 1 to 5, characterized characterized in that each wall surface consists of two gypsum fiber boards which are connected to each other at points consists.