EP1175536B1 - Three-dimensional modular system of assembly units - Google Patents

Abstract

The invention relates to a modular system of assembly units (300) for constructing cellular buildings. To this end, at least one first integral assembly unit (10a; 20a; 30a; 40a; 60a) forms, at least partially, at least two walls of a cell.

Description

The invention relates to a building system with prefabricated components, which for Building of buildings formed with multiple cells composable are, according to the preamble of claim 1.

For the construction of buildings, it is previously known, single two-dimensional Mount wall elements and then appropriate cover elements sit up. At Monatage of the individual wall elements, however, is a extensive auxiliary construction to support the walls as long as required until a constructive structure the support by ceilings allows, as provided no provision for a horizontal bracing are. An assembly without appropriate Hilsfmittel is therefore locked out. Therefore, the two-dimensional precast system has the Disadvantage of a relatively high cost of installation and Assembly of the individual precast elements.

To improve this state, space cells have been developed, which in Form a "box" or a "container" a cell of the to be created Building with walls, floor and ceiling form, such as from the DE 17 84 054 A1. The word "cell" refers to a part of the to be created building, which is later a room or living room. These Although not the aforementioned cost disadvantage in the assembly, since one these "boxes" can just stack on top of each other, but there is one virtually lost variability in the design of the various Cells of a building to be created because the cell size and geometry of the building "Boxes" is given as fixed and unchangeable. One on the Planning task coordinated area allocation is so limited possible. This standardized containerization of the building needs and the Construction process therefore encounters the contradiction of the construction world, in particular therefore, because this type of spatial cell production hardly design hide it. In addition, the double formation of ceilings or Floors (on each ceiling of a "crate" a respective floor abuts one above it arranged "box") an unnecessary volume of space and thus storey height and additional costs.

However, since the claims are very individualized in building, would the reduction of space cell needs to an uneconomic one Lead the number of different cell variations. Just the story The so-called sanitary cells therefore show that such a system only for special applications with many similar cells (Hospitals, Homes, etc.) comes into consideration. An economic implementation of this Containersystems is in the consideration of individual claims, however not possible.

From DE 1 952 883 A is a building as a collective garage for Housing estates known to be made of monolithic prefabricated, transportable, gate side and bottom side open garage cells is constructed, in two rows with the gate side facing each other in one Fahrtrakt leaving spacing are arranged and ceiling side Means for receiving a propeller spanning the unsupported Have ceiling plate. In this case, the garage cell for receiving the Ceiling loads the Fahrtraktplatte a suitably sized lintel on. This collective garage of garage cells also hardly leaves one individual area allocation too, as certainly with a collective garage also not required.

In contrast, an object of the present invention is a building system indicate at which a large variability in the building design is possible.

This task is achieved by the construction system with three-dimensional precast components solved with the features shown in claim 1.

For this purpose, it is provided that a first 3-D module precast component three Partially forms sidewalls of a cell. this has the advantage that the building to be created on a simply designed Underlay can be built, while at the same time a large variety of variations in few differently designed finished part 3-D modules is achieved.

The system according to the invention is self-supporting and self-standing, so that it No additional mounting supports or mounting aids needed. The Required horizontal stiffening is integrated in the modules themselves. The Position of the 3-D modules allows variable dimensions or ceiling span. There is only one additional horizontal partition (floor or ceiling) with modules arranged one above the other. It is a variable room design according to the building specifications of the client possible. There is none Restriction regarding conceivable geometrical characteristics.

The first one-piece prefabricated component is integrally formed. The first Prefabricated element has C-shaped plan. Three of the first Prefabricated element one-storey side walls border each other over a respective corner of the cell. The first prefabricated component forms three side walls and a ceiling part of the cell in one piece.

Respective bearings for second prefabricated components in the form of Cover elements that complete a ceiling are achieved by that two opposite, formed by the first prefabricated component Side walls protrude beyond the ceiling at one end.

Preferably further developments of the device are in the claims 2 and 3 described.

The invention will be more apparent from the following description explained.

Fig. 1

eine bevorzugte Ausführungsform eines erfindungsgemäßen Bausystems in perspektivischer Ansicht.

It shows:

Fig. 1

a preferred embodiment of a building system according to the invention in a perspective view.

In the illustrated in Fig. 1 preferred embodiment of a Construction system 300 according to the invention form the first component 30 medium-length wall part 31 and a long wall part 33 with two short Wall parts 32 and its integrated ceiling part 36, wherein the Ceiling members 36 so integrally formed with the wall parts 31 and 32 are that in turn bearings 37 for the second components 30 in Shape of ceiling parts 34, 35 result.

These are room modules with additional ceiling, so that downwardly open room modules result. These room modules 30 need can not be placed directly against each other, but can be set at a distance become. The resulting gap can be with simple Ceiling plates 34 and 35, so the second components 30a, close. There the ceiling panels 34, 35 have a variable length are different distances of the room modules bridged, without that on the Room modules 30 must be omitted as fixed points with bearings 37.

These room modules 30 are also finished installation units expandable. This embodiment 300 with ceiling leads already in the Making a statically stiff corner. These modules 30 are alone stable and able to absorb wind and horizontal loads. The This results in easy stackability of the modules 30 also leads several floors or floors always the same static picture and is therefore also easy to develop in height.

LIST OF REFERENCE NUMBERS

300

Finished component system

30

First component

30a

Second component

31

Medium-length wall part

32

Short wall part

33

Long wall part

34

Narrow ceiling part

35

Wide ceiling part

36

Integrated ceiling part

37

depository

Claims (3)

1. Construction system (300) using prefabricated building elements which are designed such that they can be assembled to construct buildings with a plurality of cells, a first prefabricated building element (30), which is open on the floor side, partly forming three side walls of a cell, the three side walls (31, 32; 32, 33) of which element adjoin one another via a respective corner of the cell, and a second prefabricated building element (30a) forming a ceiling of a cell, the first prefabricated building element (30) having an integrated ceiling part (36) in one piece, the ceiling part (36) partly forming the ceiling of a cell, and the second prefabricated building element (30a) being designed as a ceiling slab (34, 35) and, when the first prefabricated building components (30) are spaced apart, closing the interspace thus resulting in the cell ceiling, characterised in that two opposite side walls (32) formed by the first prefabricated building element (30) project at in each case one end and in each case form a bearing (37) for the second prefabricated building element, the side walls (32) being short in relation to the wall part (31; 33) connecting them.
2. Construction system (300) according to Claim 1, characterised in that the second prefabricated building element (30a) is provided in different linear measures.
3. Construction system (300) according to Claim 1 or 2, characterised in that the first prefabricated building element (30) has a height of 2 m to 3 m, in particular 2.80 m, a width of 1 m to 2 m, in particular 1.60 m, and a length of 3 m to 5 m, in particular 3.20 m or 4.80 m.

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