GB907872A - Improvements relating to laminated panels for sound insulation - Google Patents

Improvements relating to laminated panels for sound insulation

Info

Publication number
GB907872A
GB907872A GB3360758A GB3360758A GB907872A GB 907872 A GB907872 A GB 907872A GB 3360758 A GB3360758 A GB 3360758A GB 3360758 A GB3360758 A GB 3360758A GB 907872 A GB907872 A GB 907872A
Authority
GB
United Kingdom
Prior art keywords
cavities
slots
layer
panel
porous
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3360758A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARL EMIL WESSEL
Original Assignee
CARL EMIL WESSEL
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
Priority claimed from DE1957SC021049 external-priority patent/DE1759188U/en
Priority claimed from DE1957SC021636 external-priority patent/DE1768357U/en
Priority claimed from DE1958SC021975 external-priority patent/DE1775371U/en
Application filed by CARL EMIL WESSEL filed Critical CARL EMIL WESSEL
Publication of GB907872A publication Critical patent/GB907872A/en
Expired legal-status Critical Current

Links

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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
    • 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
    • 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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/849—Groove or slot type openings
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8495—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the openings going through from one face to the other face of the element

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

907,872. Laminates; composite fibreboards. DANZER, K., and WESSEL, C. E., [trading as DANZER & WESSEL KOMM.-GES.]. Oct. 21, 1958 [Oct. 25, 1957; Dec. 30, 1957; March 22, 1958], No. 33607/58. Classes 96 and 140. [Also in Group X] A panel for thermal and acoustic insulation comprises a relatively thick layer of a porous soundabsorbing material which is covered on at least one side by comparatively non-porous and relatively thin sheet material, the layer being formed with internal cavities of elongated shape, arranged, preferably parallel to one another, with their long dimensions parallel to the surface of the layer, each cavity having at least one opening in the form of a slot extending in the direction of the length of the cavity, and through the intervening material of the layer and the sheet material covering the layer. As shown, facing layers 11 and 12, of, e.g., wood veneer or fibreboard, are bonded, e.g. by a glue, to a thick layer 13 of porous sound-absorbing material, e.g. wood particles or fibres loosely compressed and bonded by a binder, e.g. a glue. Elongated cavities 14 in the porous layer communicate with slots 16. In other embodiments, not shown: successive cavities communicate alternately with slots on opposite sides of the panel; slots enter the cavities non-symmetrically, e.g. tangentially; slots are not normal to the face of the panel; the slots are shorter than the cavities, several being distributed along the length of a cavity; short slots are staggered relatively to other rows of slots on the same or the opposite face of the panel; the cavities are broken up into compartments of differing volume by plugs or dowels, e.g. of wood, which may be glued into position in the cavities; a panel with slots on one side only has small holes entering the cavities from the other side; and the cavities differ from one another in volume, size or shape.
GB3360758A 1957-10-25 1958-10-21 Improvements relating to laminated panels for sound insulation Expired GB907872A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1957SC021049 DE1759188U (en) 1957-10-25 1957-10-25 SOUND-SUCTION PIPE PLATE.
DE1957SC021636 DE1768357U (en) 1957-12-30 1957-12-30 SOUND-SUCTION PIPE PLATE.
DE1958SC021975 DE1775371U (en) 1958-03-22 1958-03-22 SOUND-SUCTION PIPE PLATE.

Publications (1)

Publication Number Publication Date
GB907872A true GB907872A (en) 1962-10-10

Family

ID=27212253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3360758A Expired GB907872A (en) 1957-10-25 1958-10-21 Improvements relating to laminated panels for sound insulation

Country Status (5)

Country Link
BE (1) BE572354A (en)
CH (1) CH367968A (en)
FR (1) FR1202094A (en)
GB (1) GB907872A (en)
LU (1) LU36346A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307312A (en) * 1963-10-31 1967-03-07 Kreibaum Otto Self-supporting light constructional elements for ceilings, roofs and walls
US3726359A (en) * 1970-04-22 1973-04-10 Isobertech Grassmann H Muffler for flowing gases
EP1321593A3 (en) * 2001-12-21 2004-04-07 Diaplan Liegenschaftsverwaltungs GmbH Panel for rebound wall element or acoustical element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401312A1 (en) * 1984-01-17 1985-07-18 Karl Danzer KG, 7640 Kehl SOUND-absorbing PIPE PANEL

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307312A (en) * 1963-10-31 1967-03-07 Kreibaum Otto Self-supporting light constructional elements for ceilings, roofs and walls
US3726359A (en) * 1970-04-22 1973-04-10 Isobertech Grassmann H Muffler for flowing gases
EP1321593A3 (en) * 2001-12-21 2004-04-07 Diaplan Liegenschaftsverwaltungs GmbH Panel for rebound wall element or acoustical element

Also Published As

Publication number Publication date
LU36346A1 (en)
CH367968A (en) 1963-03-15
BE572354A (en)
FR1202094A (en) 1960-01-07

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