SE8903465L - PERFORED CLOTHING PLASTIC PLATE - Google Patents

PERFORED CLOTHING PLASTIC PLATE

Info

Publication number
SE8903465L
SE8903465L SE8903465A SE8903465A SE8903465L SE 8903465 L SE8903465 L SE 8903465L SE 8903465 A SE8903465 A SE 8903465A SE 8903465 A SE8903465 A SE 8903465A SE 8903465 L SE8903465 L SE 8903465L
Authority
SE
Sweden
Prior art keywords
perfored
plastic plate
sound
absorbing
clothing
Prior art date
Application number
SE8903465A
Other languages
Swedish (sv)
Other versions
SE8903465D0 (en
SE469601B (en
Inventor
A C Nyberg
Original Assignee
Gyproc 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20377217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8903465(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gyproc Ab filed Critical Gyproc Ab
Priority to SE8903465A priority Critical patent/SE469601B/en
Publication of SE8903465D0 publication Critical patent/SE8903465D0/en
Priority to DK253190A priority patent/DK169481B1/en
Publication of SE8903465L publication Critical patent/SE8903465L/en
Publication of SE469601B publication Critical patent/SE469601B/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
    • E04B1/62—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
    • E04B1/86—Sound-absorbing elements slab-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
    • 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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2103/00—Material constitution of slabs, sheets or the like
    • E04B2103/02—Material constitution of slabs, sheets or the like of ceramics, concrete or other stone-like material

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

Perforated plasterboard covering panel of the modular type, especially for ceilings, which is intended to be mounted preferably in support structures, lath structures or the like, for forming a sound-absorbing and/or decorative covering. In order to maintain the outward appearance and sound-absorbing properties of the panel even when it has been painted over, the perforation holes 10 have a square cross sectional shape and have sharp edges and corners. <IMAGE>
SE8903465A 1989-10-20 1989-10-20 Perforated plasterboard covering panel SE469601B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8903465A SE469601B (en) 1989-10-20 1989-10-20 Perforated plasterboard covering panel
DK253190A DK169481B1 (en) 1989-10-20 1990-10-19 Perforated plasterboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903465A SE469601B (en) 1989-10-20 1989-10-20 Perforated plasterboard covering panel

Publications (3)

Publication Number Publication Date
SE8903465D0 SE8903465D0 (en) 1989-10-20
SE8903465L true SE8903465L (en) 1991-04-21
SE469601B SE469601B (en) 1993-08-02

Family

ID=20377217

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903465A SE469601B (en) 1989-10-20 1989-10-20 Perforated plasterboard covering panel

Country Status (2)

Country Link
DK (1) DK169481B1 (en)
SE (1) SE469601B (en)

Also Published As

Publication number Publication date
DK253190D0 (en) 1990-10-19
DK169481B1 (en) 1994-11-07
DK253190A (en) 1991-04-21
SE8903465D0 (en) 1989-10-20
SE469601B (en) 1993-08-02

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