SE7504947L - Undertak - Google Patents

Undertak

Info

Publication number
SE7504947L
SE7504947L SE7504947A SE7504947A SE7504947L SE 7504947 L SE7504947 L SE 7504947L SE 7504947 A SE7504947 A SE 7504947A SE 7504947 A SE7504947 A SE 7504947A SE 7504947 L SE7504947 L SE 7504947L
Authority
SE
Sweden
Prior art keywords
subject
Prior art date
Application number
SE7504947A
Other languages
English (en)
Other versions
SE402948B (sv
Inventor
T Wadensten
Original Assignee
Pemac Invention Ab & Co
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 Pemac Invention Ab & Co filed Critical Pemac Invention Ab & Co
Priority to SE7504947A priority Critical patent/SE402948B/sv
Publication of SE7504947L publication Critical patent/SE7504947L/sv
Publication of SE402948B publication Critical patent/SE402948B/sv

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
    • E04B1/62—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
    • E04B1/82—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 sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/8409—Sound-absorbing elements sheet-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
SE7504947A 1975-04-29 1975-04-29 Undertak for bullerabsorption SE402948B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7504947A SE402948B (sv) 1975-04-29 1975-04-29 Undertak for bullerabsorption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7504947A SE402948B (sv) 1975-04-29 1975-04-29 Undertak for bullerabsorption

Publications (2)

Publication Number Publication Date
SE7504947L true SE7504947L (sv) 1976-10-30
SE402948B SE402948B (sv) 1978-07-24

Family

ID=20324436

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7504947A SE402948B (sv) 1975-04-29 1975-04-29 Undertak for bullerabsorption

Country Status (1)

Country Link
SE (1) SE402948B (sv)

Also Published As

Publication number Publication date
SE402948B (sv) 1978-07-24

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