Classifications

• • 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

Definitions

• the present invention relates to a construction element as stated in the introductory part of the following claims.
• the invention also refers to a method of producing said construction element.
• Construction elements of this kind are manufactured under the trade name Impac Panel by Covington Brothers Building Systems, U S A. These construction panels, however, have the disadvantage that said continuous wire between the reinforcing nettings forms a thermal bridge, which is unsatisfactory from an insulation point of view, especially in cold regions. Also, the manufacture of said known panel is complicated.
• an object of the present invention is to avoid the disadvantages of the known construction element.
• the reinforcement e.g. reinforcing irons
• the reinforcement is mechanically connected with the core by attachment members, e.g. straps, extending obliquely or diverging into said core or an adhesive.
• attachment members e.g. straps, extending obliquely or diverging into said core or an adhesive.
• construction element is manufactured as follows:
• a reinforcement e.g. a reinforcing iron netting is provided, adjacent or at a distance from the core; the reinforcement is attached to said core by attachment members, provided on or in said core in such a manner that the attachment members from the different core sides do not touch; and the core with its reinforcement, is, if desired, after installation on site provided with a hardenable mass, e.g. concrete so that said mass envelopes the reinforcement.
• a hardenable mass e.g. concrete
• Fig. 1 is a sectional view through a practical embodiment of a construction element according to the invention.
• Fig. 2 illustrates how attachment members may be provided according to the invention.
• Fig. 3 illustrates a modification of the construction element according to fig. 1.
• the reinforcement 3 is secured by attachment members 4, e.g. straps, that are forced into said core in such a manner that the free strap ends diverge, and that the straps do not touch.
• a hardenable mass 2 is applied to the sides of the construction element, if desired after it has been installed on site.
• Said hardenable mass may e.g. be concrete.
• the attachment members 4 e.g. straps, may optionally be provided as indicated in fig 2, i.e. in a regular manner. When strap 4 is forced in it will be deformed in points 6.
• the core e.g. of a cellular plastic material, may consist of polystyrene or another suitable low density material that can serve as an insulation.
• Fig. 3 shows a modification of the construction element, where the reinforcement 3' is provided in the mass 2' that is applied and where the attachment members 4' with one end project into the core 1 and with the other end project into the reinforced mass 2'.

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Building Environments (AREA)
• Panels For Use In Building Construction (AREA)
• Thermistors And Varistors (AREA)

Priority Applications (2)

Applications Claiming Priority (2)

Publications (1)

Family

ID=19885372

Family Applications (1)

Country Status (11)

Cited By (3)

Citations (5)

• 1980
  • 1980-03-10 NO NO800680A patent/NO147313C/no unknown
• 1981
  • 1981-03-06 AU AU67844/81A patent/AU6784481A/en not_active Abandoned
  • 1981-03-06 WO PCT/NO1981/000005 patent/WO1981002601A1/en not_active Application Discontinuation
  • 1981-03-06 EP EP81900581A patent/EP0047276A1/en not_active Withdrawn
  • 1981-03-06 JP JP56500801A patent/JPS57500252A/ja active Pending
  • 1981-03-09 IL IL62317A patent/IL62317A0/xx unknown
  • 1981-03-10 PT PT72645A patent/PT72645B/pt unknown
  • 1981-03-10 IT IT12463/81A patent/IT1146011B/it active
  • 1981-03-10 GR GR64353A patent/GR74791B/el unknown
  • 1981-03-10 BE BE0/204076A patent/BE887881A/fr unknown
  • 1981-11-06 DK DK491781A patent/DK491781A/da not_active Application Discontinuation

Patent Citations (5)

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