DK200970125A - Building construction elements, building envelope and method for constructing a building envelope - Google Patents

Building construction elements, building envelope and method for constructing a building envelope Download PDF

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Publication number
DK200970125A
DK200970125A DKPA200970125A DKPA200970125A DK200970125A DK 200970125 A DK200970125 A DK 200970125A DK PA200970125 A DKPA200970125 A DK PA200970125A DK PA200970125 A DKPA200970125 A DK PA200970125A DK 200970125 A DK200970125 A DK 200970125A
Authority
DK
Denmark
Prior art keywords
building
building construction
element according
construction element
elements
Prior art date
Application number
DKPA200970125A
Inventor
Troelsen Knud Boel
Frier Marie
Troelsen Peter Boel
Original Assignee
Boel As 3
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 Boel As 3 filed Critical Boel As 3
Priority to DKPA200970125A priority Critical patent/DK200970125A/en
Priority to DKPA201070323A priority patent/DK201070323A/en
Priority to EP10757706A priority patent/EP2480731A2/en
Priority to PCT/DK2010/050241 priority patent/WO2011035785A2/en
Publication of DK200970125A publication Critical patent/DK200970125A/en

Links

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
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/14—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements being composed of two or more materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
    • E04C2/2885—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B2001/6195—Connections for building structures in general of slab-shaped building elements with each other the slabs being connected at an angle, e.g. forming a corner

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

A pre-fabricated building construction element is disclosed, comprising a core layer covered on both sides by a thinner layer of a cement based material, the core layer comprising an insulating foam material and a plurality of parallel oriented rib structures transferring shear loads within the element of a rigid and low heat transferring plate material positioned at regular mutual distances along a length of the element and rigidly attached to the concrete layers, the overall thickness of the element being less than 60 cm and the overall heat transfer coefficient of the element being less than 0.20 W/(m °C). Further, a weather resistant and self-supporting building envelope and a method for constructing and erecting the same is disclosed, the building envelope consisting of a plurality of pre-fabricated building construction elements being glued together, herein the particularjoints for assembling the envelope.

Claims (19)

1. A pre-fabricated building construction element comprising a core layer covered on both sides by a thinner layer of a cement based material, the core layer comprising an insulating foam material and a plurality of parallel oriented structures of a rigid and low heat transferring material positioned at regular mutual distances along a length of the element and rigidly attached to the concrete layers, the overall thickness of the element being less than 60 cm, preferably less 45 cm, most preferably less than 35 cm, and the overall heat transfer coefficient of the element being less than 0.20 W/(m2 °C), preferably less than 0.17 W/(m2 °C), most preferably less than 0.14 W/(m2 °C).
2. A building construction element according to claim 1, wherein the cement based material is high strength concrete.
3. A building construction element according to claim 1 or 2, wherein the foam material is expanded polystyrene.
4. A building construction element according to any of claims 1-3, wherein the rigid and low heat transferring material is fibreglass reinforced perlite.
5. A building construction element according to any of claims 1-4, further being reinforced with one or more layers of woven fibreglass mesh between the foam layer and one or both of the concrete layers.
6. A building construction element according to any of the preceding claims further comprising a layer of thermally insulating, heat resistant material between the foam layer and one or both of the concrete layers.
7. A building construction element according to claim 6, wherein the heat resistant material is a fibreglass reinforced perlite plate.
8. A building construction element according to any of the preceding claims, wherein the thickness of each of the concrete layers is less than 5 cm, preferably less than 3 cm, most preferably less than 1.5 cm.
9. A building construction element according to any of the preceding claims, designed to form, alone or together with similar elements, a self-supporting ground deck of a building.
10. A building construction element according to any of claims 1-8, designed to form, alone or together with similar elements, a supporting outer or inner wall of a building.
11. A building construction element according to claim 10, designed with one or more openings for mounting of one or more doors or windows.
12. A building construction element according to any of claims 1-8, designed to form, alone or together with similar elements, a self-supporting roof part of a building.
13. A weather resistant and self-supporting building envelope consisting of a plurality of pre-fabricated building construction elements being glued together.
14. A building envelope according to claim 13, wherein the elements are glued together by means of glue comprising non-expanded polyurethane.
15. A building envelope according to claim 13 or 14, wherein the building construction elements glued together are provided with opposing recesses forming together, between the construction elements, one or more cavities each accommodating one or more common positioning rails for keeping the elements in the correct positions with respect to each other.
16. A building envelope according to any of claims 13-15, which is completely assembled at a factory, thus being suitable for transportation to a building site in one piece.
17. A building envelope according to any of claims 13-15, of which a plurality of sections, each comprising a ground deck, outer walls, inner walls and a roof, are assembled at a factory, thus being suitable for transportation to a building site and assembled there.
18. A building envelope according to any of claims 13-17, comprising one or more pre-fabricated building construction elements according to any of claims 1-12.
19. A method for constructing and erecting a building, comprising the steps of: - assembling one or more building envelopes by gluing together a plurality of pre-fabricated construction elements, - transporting the one or more building envelopes to a building site in one piece, and - placing the one or more building envelopes on a linear foundation on the building site.
DKPA200970125A 2009-09-24 2009-09-24 Building construction elements, building envelope and method for constructing a building envelope DK200970125A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DKPA200970125A DK200970125A (en) 2009-09-24 2009-09-24 Building construction elements, building envelope and method for constructing a building envelope
DKPA201070323A DK201070323A (en) 2009-09-24 2010-07-09 Building construction elements, building envelope and method for constructing a building envelope
EP10757706A EP2480731A2 (en) 2009-09-24 2010-09-21 Building construction elements, building envelope and method for constructing a building envelope
PCT/DK2010/050241 WO2011035785A2 (en) 2009-09-24 2010-09-21 Building construction elements, building envelope and method for constructing a building envelope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200970125A DK200970125A (en) 2009-09-24 2009-09-24 Building construction elements, building envelope and method for constructing a building envelope

Publications (1)

Publication Number Publication Date
DK200970125A true DK200970125A (en) 2011-03-25

Family

ID=43796281

Family Applications (2)

Application Number Title Priority Date Filing Date
DKPA200970125A DK200970125A (en) 2009-09-24 2009-09-24 Building construction elements, building envelope and method for constructing a building envelope
DKPA201070323A DK201070323A (en) 2009-09-24 2010-07-09 Building construction elements, building envelope and method for constructing a building envelope

Family Applications After (1)

Application Number Title Priority Date Filing Date
DKPA201070323A DK201070323A (en) 2009-09-24 2010-07-09 Building construction elements, building envelope and method for constructing a building envelope

Country Status (3)

Country Link
EP (1) EP2480731A2 (en)
DK (2) DK200970125A (en)
WO (1) WO2011035785A2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01190445A (en) 1988-01-27 1989-07-31 Yoshinobu Shimabukuro Glass fiber reinforced cement panel with insulation layer and manufacture thereof
AUPO027496A0 (en) 1996-06-06 1996-06-27 Wagner, Willem Johannes Insulated wall structure and method for making same
CH692957A5 (en) * 1998-03-13 2002-12-31 Frinorm Ag Insulating component for wall
DE10147409B4 (en) * 2001-09-26 2011-01-20 Hochtief Fertigteilbau Gmbh Heat-insulating, load-bearing component and method for its production

Also Published As

Publication number Publication date
WO2011035785A3 (en) 2012-02-16
WO2011035785A2 (en) 2011-03-31
DK201070323A (en) 2011-03-25
EP2480731A2 (en) 2012-08-01

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