EP2112288A2 - Bâtiment - Google Patents

Bâtiment Download PDF

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Publication number
EP2112288A2
EP2112288A2 EP20090401005 EP09401005A EP2112288A2 EP 2112288 A2 EP2112288 A2 EP 2112288A2 EP 20090401005 EP20090401005 EP 20090401005 EP 09401005 A EP09401005 A EP 09401005A EP 2112288 A2 EP2112288 A2 EP 2112288A2
Authority
EP
European Patent Office
Prior art keywords
building
building according
elements
support
wall elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20090401005
Other languages
German (de)
English (en)
Inventor
Rolf-Dieter Heffner
Original Assignee
Heffner Rolf-D
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heffner Rolf-D filed Critical Heffner Rolf-D
Publication of EP2112288A2 publication Critical patent/EP2112288A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2463—Connections to foundations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2481—Details of wall panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2484—Details of floor panels or slabs

Definitions

  • the invention relates to a building, in particular for residential and / or office purposes, with a supporting structure for receiving the building loads and tensile forces, consisting of at least three two-legged support elements whose angle enclosed by the two legs angle> 90 °, each support member to the first Leg a vertical support of the structure and form with the second leg a roof rack of the structure and the free ends of the second leg of each support element meet at a highest point in space and are connected together, and with a thermally insulated, an interior spanning building envelope consisting of wall elements and roof elements.
  • From the DE 102 46 705 A1 is a as specified in the preamble supporting structure known for buildings.
  • roof and wall elements are described, which can arise from the structure of a detached house with a closed building envelope.
  • the DE 42 11 435 A1 as well as the DE 93 06 726 U1 relate to an integration construction method and a building block for its implementation or a building composed of room bodies.
  • a kind of prefabricated construction in which spatial building blocks are assembled in single storey height and are then surrounded by a building envelope.
  • the structure is completely decoupled in the interior decoupled from the building shell inside the insulated building envelope, a heat-conductive weakening of the building envelope is avoided by structures of the structure.
  • the building envelope does not serve to stiffen the structure and can itself be suitably aligned with the desired thermal insulation effect, as it does not have to absorb building loads or tensile forces of the entire building.
  • the heat-insulating building shell comprising wall and roof elements only has to be self-supporting.
  • wall elements for example, aerated concrete panels with superior hard foam insulation and facade surface arranged thereon are suitable.
  • the roof elements may be formed from sandwich elements with hard foam core. Of course, all sufficiently stable building materials with high insulation effect for the construction of the roof and / or wall elements can be used.
  • the completely arranged within the insulated building envelope structure according to the invention remains in the heated interior of the building.
  • the structure is thus exposed to significantly lower temperature fluctuations, since the interior of the building is usually always kept in a range of conventional room temperature by about 20 ° C. Accordingly, there is no thermal stress on the structure, in particular due to thermal load change reactions.
  • the structure can nevertheless be visually integrated into the building envelope, wherein it is important that any coupling of the structure with the wall and / or roof elements is avoided.
  • the wall / roof elements are therefore not firmly bolted to the structure, but only hung up, created and possibly secured by largely mechanically decoupled elements.
  • optimal thermal decoupling is achieved by placing the roof elements and the application or spaced arrangement of the wall elements to the structure.
  • a further decoupling of the structure, here the vertical supports of the wall elements, is achieved in that the vertical supports of the structure spaced from the wall elements are arranged free-standing in the interior.
  • the projecting into the interior structure is incorporated into the design of the overall design.
  • the horizontal distance of the vertical supports to the wall elements is 0.1 cm to 100 cm, in particular 5 cm to 50 cm.
  • the structure can even be emphasized creatively to give the interior a special touch.
  • each vertical support is placed at a single point of support on a single foundation, the building does not require a continuous foundation plate, which results in significant cost savings.
  • the foundation can also be done on a continuous in-situ concrete foundation slab or basement ceiling.
  • the rod element Due to the fact that on the outside of the contact point of the vertical support on the individual foundation a load-receiving rod element is arranged between adjacent individual foundations, the rod element carries the wall elements of the insulated building envelope, the weight of the wall elements along a building outside on this rod element is arranged on the two at the building corners Single foundations directed. In a basement previously created in the usual construction, the wall elements can also be placed on the basement ceiling edge.
  • a self-supporting base plate is arranged on the rod elements inside the wall elements, wherein the vertical supports penetrate the base plate through first recesses, a base bridging the ground between the individual foundations in the form of self-supporting floor plate is formed, which transfers its loads via the rod elements on the individual foundations.
  • a first recess in the bottom plate for each vertical support is required for the immediate initiation of load on the vertical support building loads on the foundation.
  • the bottom plate on its underside on a thermal insulation.
  • an insulating strip in particular made of foam glass, is inserted between the slab element or basement ceiling and wall elements or base slab placed thereon. This results in a complete thermal separation in the horizontal plane.
  • a further improved stiffening of the structure is achieved when the support elements are interconnected by at least one horizontally arranged frame assembly.
  • the frame assembly may be formed of individual, arranged between the support elements connecting struts or of a one-piece frame. With this frame arrangement, shear forces can be absorbed even better and torsions of the structure can be prevented without any further stiffening.
  • the frame assembly is also used as a support for a floor slab to be inserted. Since the vertical supports are arranged within the insulated building envelope and in particular freestanding in the interior, a penetration in the form of a cutout within the floor slab for the vertical supports is required.
  • the floor slab and / or the floor slab is a free-tensioned ceiling, in particular hollow ceiling.
  • the supporting structure is formed of steel beams, wherein the vertical supports and the frame assembly (s) preferably from double-T profiles and the roof rack are preferably formed from round or half-round tubes, a cost-effective and precisely produced support structure is specified.
  • a structure made of steel girders can absorb the building loads and tensile forces occurring in a building with relatively small cross-sections. Thus, the visible in the interior structure remains sufficiently filigree.
  • the vertical supports in the region of the recess of the bottom plate have a means for thermal separation, any heat loss in the area of the contact points of the vertical supports on the individual foundations can be prevented become.
  • the means for thermal separation is an optionally reinforced steel elastomeric bearing.
  • the building according to the invention is characterized by the thermal separation of the structure and the building envelope.
  • the structure absorbs all building loads and tensile forces and leads them into the ground.
  • the interior of the structure remains free of any supporting structure to allow a completely individual division of ceilings and walls. Through this freedom, any ceilings and walls can also be removed, changed or opened during later renovations, conversions or the like.
  • the building according to the invention is suitable for a high degree of prefabrication, with which a high dimensional accuracy, an accurate construction and thus the required for a so-called. Passive House standard tightness of the building envelope can be easily achieved.
  • FIG. 1 and 2 an embodiment of the building according to the invention in the form of a two-storey detached house with a square base of 9 x 9 m is shown with a flat tent roof.
  • Fig. 1 shows a cross section through this building.
  • the building is set up on individual foundations 4.
  • four individual foundations each a single foundation 4 at each corner of the building, arranged.
  • On each foundation 4 is on a Aufstandstician 41 an approximately L-shaped Support element 1 set up.
  • the four support elements 1 meet at the highest point in space 16 of the building and are connected there.
  • Each support element 1 is constructed with two legs.
  • the first leg forms a vertical support 11 and the second leg a roof rack 12 of the structure.
  • the two legs 11, 12 are connected via an angled portion 15.
  • the structure further comprises a frame assembly 2 formed from four connecting struts 21 at the level of a projectile ceiling to be provided. Further, in the region of the angled portion 15, a further horizontal stiffening of the structure with a frame assembly 2 'and half the length of the roof rack 12, a further frame assembly 2 "arranged.
  • This structure is designed so that it can absorb all building loads and tensile forces.
  • a thermally insulated building envelope 3 is now arranged.
  • the building envelope 3 encloses an interior space 30 in which, in addition to the supporting structure, no further load-bearing structural elements are provided.
  • the classification of floor slabs, walls and the like can thus be chosen completely free in this interior 30.
  • the building envelope 3 consists of wall elements 31 and roof elements 32.
  • the wall elements 31 consist of a heat-insulating plate element, see Fig. 2 ,
  • window elements 313 are provided.
  • the roof elements 32 also consist of a thermally insulating plate member 321, which in this case, for example, a sandwich plate with Hard foam core is. On this heat-insulating plate member 321 then the roofing 322 is applied. Possibly. Roof window elements 323 can also be provided. In Fig. 2 a window element 323 is shown in the roof part facing away from the viewer.
  • the roof elements 32 rest on molded parts which rest on the roof beams 12 of the support elements 1 and the frame arrangements 2 'and 2 "so far that the vertical wall elements 31 are arranged at a distance from the vertical supports 11 outside the support structure can.
  • the wall elements 31 are placed on a rod element 42, which extends from the individual foundations 4 to the individual foundations 4 on the outside of the building.
  • an insulating strip 43 for example a foam glass strip, is inserted between the wall elements 31 and the rod element 42.
  • the support of the rod element 42 is shown on the two individual foundations 4, 4 arranged in the building view. Above the foam glass strip 43 is reproduced.
  • Fig. 1 lies on the Dämmstsammlung 43, here FoamglasstMail a freely-bearing base plate 5, which forms the bottom of the ground floor.
  • the bottom plate 5 consists for example of a hollow clamping ceiling and is provided on the underside with a thermal insulation 51, for example, a hard foam.
  • recesses 52 are respectively provided in the bottom plate 5 at the positions of the vertical supports 11, through which the vertical supports 11 are passed from the inner space 30 to the respective individual foundation 4.
  • a means for thermal separation 17 for example, a reinforced steel elastomeric bearing is disposed in the vertical support 11.
  • a floor slab 6 is placed on the frame assembly 2 at the height of the first floor slab, which in turn has recesses 61 at the positions of the vertical supports 11. Through each recess 61 penetrates a vertical support 11, the floor slab 6.
  • the floor slab 6, for example, a hollow clamping ceiling.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
EP20090401005 2008-04-21 2009-04-20 Bâtiment Withdrawn EP2112288A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820000041 DE202008000041U1 (de) 2008-04-21 2008-04-21 Gebäude

Publications (1)

Publication Number Publication Date
EP2112288A2 true EP2112288A2 (fr) 2009-10-28

Family

ID=39564325

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090401005 Withdrawn EP2112288A2 (fr) 2008-04-21 2009-04-20 Bâtiment

Country Status (2)

Country Link
EP (1) EP2112288A2 (fr)
DE (1) DE202008000041U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012079099A2 (fr) 2010-12-17 2012-06-21 Christian Mandl Enveloppe de bâtiment à étanchéité élevée

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20221840U1 (de) 2002-10-07 2008-07-03 Heffner, Rolf-Dieter Tragwerk für Gebäude

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012079099A2 (fr) 2010-12-17 2012-06-21 Christian Mandl Enveloppe de bâtiment à étanchéité élevée

Also Published As

Publication number Publication date
DE202008000041U1 (de) 2008-06-26

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