Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
  • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
  • E04B2/88—Curtain walls

Definitions

• the invention relates to a building with a facade according to the preamble of claim 1.
• a particular problem is the placement of functional elements in particular - but not only - the building system technology in such buildings.
• the invention solves this problem by the subject matter of claim 1. It also provides the object also solving the subject of claim 25th
• the functional elements for the system engineering directly between the facade and at least one or more actual outer - are defined by the outer sides of the floor ceilings - levels of the building.
• "Direct" means, in particular, that no further façade plane, for example a double façade, is arranged between the functional elements and the floor slabs, which would make the construction more expensive.
• the installable functional elements include in particular those of building systems engineering (in particular electrics, ventilation, heating, cooling), but also sun protection devices such as blinds and shutters.
• the functional elements are particularly advantageously designed and arranged in the receiving space such that they adjoin the storey ceilings flush upwards and downwards.
• In the facade can as surface elements and opening elements such.
• the advantageous functional integration also opens up new design possibilities for the overall view of the façade.
• curtain walls which are located directly or at a small distance in front of the outer levels of a building, which are generally formed by the closing surfaces of the floor slabs and parapets, are known per se from the prior art.
• Curtain facades are used e.g. mounted at a certain distance to these levels in order to arrange insulation material between the facade and the building.
• the distance of the curtain wall increases slightly z.
• ventilated facades where in addition to the thermal insulation, such as mineral wool, rooms are provided that allow an exchange of air.
• the decisive factor here is that the thermal insulation level of the façade according to the prior art is located directly in front of the outer levels of the building or slightly in front of it, so that there is no space for accommodating functional elements of the installation technology.
• Double façades which in addition to a curtain facade have a second shell, which has a greater distance from the heat insulation layer forming facade. For example, this distance can be so great that it can be walked on.
• Double façades are used for temperature control (heat recovery - cooling).
• functional components for the air conditioning of the building between the facade forming the thermal insulation layer and the outer shell.
• a double façade is required, which increases the investment costs.
• the invention avoids this additional expense by the direct arrangement of the functional elements in the receiving space in connection to the outside of the floor slabs before preferably only a single closed facade level.
• the Plant technology is thus "inside" the building spaces, which simplifies the accessibility for maintenance and the like.
• the invention takes a clear step further, since it uses the receiving space specified particularly advantageously in the subclaims directly for accommodating the functional elements, thereby improving the overall appearance of the building.
• FIG. 1 shows a detail of a multi-storey building shown schematically; and FIG. 2 shows a detail section of a building ceiling with a facade.
• Figure 1 shows symbolically a section of a multi-storey building 17 with at least two or more floors or floors 18, 19, which are separated by floor slabs, consisting of a concrete floor 1, 2 and possibly a floor 12 and / or a ceiling panel (the latter not shown here) exist.
• a front wall 3 forming the outer front of the building is arranged.
• this facade 3 forms at least part of at least one outer wall or else the entire outer shell of the building 1, which thermally closes the building in its area in the manner of a closed surface to the outside.
• the building itself may be a building of any intended use, for example an office building.
• the facade 3 is preferably formed from a rung of profiles. These profiles may be formed as Metallprof ⁇ le, especially as aluminum or steel profiles.
• the lattice work preferably has bolt profiles 4 and post profiles 5, between which insulating glass panes 6 are arranged as surface elements. Panels, solar panels, such as thermal or photovoltaic collectors, and functional elements, such as sliding windows, can also be used as surface elements.
• the facade 3 is preferably arranged wholly or in any case in partial areas spaced from the outer surface, which is predetermined by the outer end faces of the floor slabs.
• a receiving space 20 is formed between the facade and the outer end faces of the floor slabs, which accommodates functional elements of at least one building system technology 7 as a functional space.
• the facade 3 as a whole on its entire surface or at least more than 60%, preferably more than 80% of its surface spaced from the end faces of the floor slabs 1, 2 is arranged. It is essential that not only recesses are formed in the floor slabs 1, 2, but that a large-volume receiving space 20 over a substantial area of the facade is formed, which really take a large part of the building equipment, especially in extension of the front sides of the floor slabs 1, 2 so that a real gain in transparency, especially when used on office buildings with transparent surface elements.
• FIG. 2 shows a detail section of a building ceiling 1 with the facade 3, wherein the facade 3 is so spaced from the floor slab 1 that between the floor Schossdecke 1 and the facade 3 twice functional elements at least the system technology 7 and 8, are arranged.
• a suspended ceiling can be arranged below the floor ceiling.
• the receiving space 20 receives a Geschosentrennung 11 and insulating material 10.
• the functional elements preferably include ventilation devices for air conditioning of the rooms and associated air ducts (baffles, flaps, filters). Since these ele- ments of the system technology 7 and 8 (in particular ventilation units for ventilation, heating and cooling) usually record a width of, for example, 400 mm, it is advantageous if the width of the receiving space, ie the distance between the facade 3 and the End faces of the floor slabs 1, 2 is preferably 400 mm or more. Between the systems 7 and 8, which can be coupled together, there is a plate-like partition 11, which acts soundproofing and meets fire safety requirements. The storey separation can also be arranged above or below the installation techniques 7, 8.
• Front side to the functional elements of the system technology 7 and 8, opposite the floor slab 1, can e.g. an insulating layer 10 are arranged for thermal insulation. Following this are e.g. the bar profiles 4, which form the rung of the facade with the surface elements 3.
• the functional elements may also include sun protection elements, such as blinds and shutters, which can be arranged within the width 14 in front of the system technology 7 and 8 in the sun protection chamber 9 (not shown here).
• sun protection elements such as blinds and shutters
• a building with the width 14, which forms the functional space according to the invention between the actual outer level of the building and the facade, can be designed, for example, between 200 and 800 mm.
• the width 14 is approximately 550 mm.
• minimum widths of 500-700 mm are preferred. Further advantageous minimum dimensions are 200 mm, 300 mm, 400 mm, 500 mm or even 600 mm.

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• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Building Environments (AREA)

Priority Applications (3)

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Publications (1)

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Citations (3)

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• 2006
  • 2006-09-28 DE DE200620015015 patent/DE202006015015U1/de not_active Expired - Lifetime
• 2007
  • 2007-09-07 ES ES07803348.7T patent/ES2471377T3/es active Active
  • 2007-09-07 WO PCT/EP2007/059416 patent/WO2008037582A1/de not_active Ceased
  • 2007-09-07 DK DK07803348.7T patent/DK2069584T3/da active
  • 2007-09-07 EP EP07803348.7A patent/EP2069584B1/de not_active Not-in-force

Patent Citations (3)

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