SE8804278D0 - BJAELKLAG - Google Patents

BJAELKLAG

Info

Publication number
SE8804278D0
SE8804278D0 SE8804278A SE8804278A SE8804278D0 SE 8804278 D0 SE8804278 D0 SE 8804278D0 SE 8804278 A SE8804278 A SE 8804278A SE 8804278 A SE8804278 A SE 8804278A SE 8804278 D0 SE8804278 D0 SE 8804278D0
Authority
SE
Sweden
Prior art keywords
support element
layer
underfloor
substructure
insulation
Prior art date
Application number
SE8804278A
Other languages
Swedish (sv)
Other versions
SE464647B (en
SE8804278L (en
Inventor
C Johansson
Original Assignee
Lindbaecks Bugg Smaahus Ab
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 Lindbaecks Bugg Smaahus Ab filed Critical Lindbaecks Bugg Smaahus Ab
Priority to SE8804278A priority Critical patent/SE464647B/en
Publication of SE8804278D0 publication Critical patent/SE8804278D0/en
Publication of SE8804278L publication Critical patent/SE8804278L/en
Publication of SE464647B publication Critical patent/SE464647B/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
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams

Landscapes

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

Abstract

The beam structure comprises a support element provided with a filling of insulation material, a superstructure located on top of the support element, and a substructure suspended from the support element. To considerably improve the airborne sound insulation and impact sound insulation in such beam structures, the superstructure 4 comprises an underfloor 5 and a top floor 6 which each have a pressure distribution layer 10, 12, respectively, of acoustically sound panels, and, like the substructure 14, an elastic layer 9, 17 of insulation material which has a density several times greater than the insulation material of the support element. The elastic layer 9 of the superstructure forms part of the underfloor 5 between a secondary spaced panel 7 and the pressure distribution layer 10 of the underfloor, while the elastic insulating layer 17 of the substructure is arranged in direct contact with the support element insulation 18 and is carried by a gypsum layer 15 which is suspended on the support element 1 by means of steel rules 16 with a Z- shaped profile in cross section with comparatively wide upper flange 20 with which each steel rule 16 is secured to the support element 1 with securing members 21 situated at such a distance from the web 23 of the respective steel rule that the upper flange 20 of each steel rule is allowed to spring out from the underside of the support element by the load generated by the substucture 14. <IMAGE>
SE8804278A 1988-11-25 1988-11-25 Light-weight beam structure separating storeys and with built-in airborne sound and impact sound insulation SE464647B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8804278A SE464647B (en) 1988-11-25 1988-11-25 Light-weight beam structure separating storeys and with built-in airborne sound and impact sound insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804278A SE464647B (en) 1988-11-25 1988-11-25 Light-weight beam structure separating storeys and with built-in airborne sound and impact sound insulation

Publications (3)

Publication Number Publication Date
SE8804278D0 true SE8804278D0 (en) 1988-11-25
SE8804278L SE8804278L (en) 1990-05-26
SE464647B SE464647B (en) 1991-05-27

Family

ID=20374075

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804278A SE464647B (en) 1988-11-25 1988-11-25 Light-weight beam structure separating storeys and with built-in airborne sound and impact sound insulation

Country Status (1)

Country Link
SE (1) SE464647B (en)

Also Published As

Publication number Publication date
SE464647B (en) 1991-05-27
SE8804278L (en) 1990-05-26

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