FR2383782A1 - ACOUSTIC INSULATION MATERIAL - Google Patents

ACOUSTIC INSULATION MATERIAL

Info

Publication number
FR2383782A1
FR2383782A1 FR7807241A FR7807241A FR2383782A1 FR 2383782 A1 FR2383782 A1 FR 2383782A1 FR 7807241 A FR7807241 A FR 7807241A FR 7807241 A FR7807241 A FR 7807241A FR 2383782 A1 FR2383782 A1 FR 2383782A1
Authority
FR
France
Prior art keywords
insulation material
acoustic insulation
layer
high density
mixture containing
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.)
Granted
Application number
FR7807241A
Other languages
French (fr)
Other versions
FR2383782B1 (en
Inventor
Wolf Dieter Jost
Rudolf Weingartner
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of FR2383782A1 publication Critical patent/FR2383782A1/en
Application granted granted Critical
Publication of FR2383782B1 publication Critical patent/FR2383782B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/045—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/02—Layered products comprising a layer of natural or synthetic rubber with fibres or particles being present as additives in the layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • 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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

Matériau d'isolation acoustique comportant au moins deux couches assemblées de nature différente. Une couche 1 est réalisée dans un mélange de caoutchouc contenant une charge de masse volumique élevée et la seconde couche 2 en mousse de polyuréthanne souple.Sound insulation material comprising at least two assembled layers of different nature. A layer 1 is made of a rubber mixture containing a high density filler and the second layer 2 of flexible polyurethane foam.

FR7807241A 1977-03-14 1978-03-14 ACOUSTIC INSULATION MATERIAL Granted FR2383782A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH314877A CH614155A5 (en) 1977-03-14 1977-03-14 Sound insulating material

Publications (2)

Publication Number Publication Date
FR2383782A1 true FR2383782A1 (en) 1978-10-13
FR2383782B1 FR2383782B1 (en) 1983-06-10

Family

ID=4249645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807241A Granted FR2383782A1 (en) 1977-03-14 1978-03-14 ACOUSTIC INSULATION MATERIAL

Country Status (5)

Country Link
CH (1) CH614155A5 (en)
DE (1) DE2807384A1 (en)
FR (1) FR2383782A1 (en)
GB (1) GB1596607A (en)
IT (1) IT1093576B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262092A1 (en) * 1986-09-26 1988-03-30 Matec Holding Ag Noise-reducing building element
FR2648748A1 (en) * 1989-06-22 1990-12-28 Riedel Paul Method of joining without crushing, and joined products for insulation
EP0505759A2 (en) * 1991-03-27 1992-09-30 E. Missel GmbH Isolation material for pipe conduits

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334342C2 (en) * 1993-10-08 1999-06-02 Freudenberg Carl Fa Sound-absorbing molded part with a layered structure
GB9321170D0 (en) * 1993-10-13 1993-12-08 Mazel 1980 Limited Radiation-shielding material
DE102014207161A1 (en) * 2014-04-15 2015-10-15 Henkel Ag & Co. Kgaa Method for thermal insulation and sound insulation of components
DE102015114379A1 (en) * 2015-08-28 2017-03-02 Carcoustics Techconsult Gmbh Method for producing a molded part for soundproofing a mounting device
DE102019117717A1 (en) * 2019-07-01 2021-01-07 Wolf Gmbh Cladding part and sound insulation hood for a heat pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328730A (en) * 1962-07-12 1963-05-31 Revertex Ltd Material for noise reduction
GB1431370A (en) * 1972-01-06 1976-04-07 Burmah Oil Trading Ltd Sound insulation materials
AU7933475A (en) * 1974-03-27 1976-09-23 Dunlop Limited Noise reduction systems
GB1450791A (en) * 1973-05-18 1976-09-29 Vickers Ltd Sound absorbing materials
GB1481355A (en) * 1974-03-27 1977-07-27 Dunlop Ltd Laminated noise reduction systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328730A (en) * 1962-07-12 1963-05-31 Revertex Ltd Material for noise reduction
GB1431370A (en) * 1972-01-06 1976-04-07 Burmah Oil Trading Ltd Sound insulation materials
GB1450791A (en) * 1973-05-18 1976-09-29 Vickers Ltd Sound absorbing materials
AU7933475A (en) * 1974-03-27 1976-09-23 Dunlop Limited Noise reduction systems
GB1481355A (en) * 1974-03-27 1977-07-27 Dunlop Ltd Laminated noise reduction systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262092A1 (en) * 1986-09-26 1988-03-30 Matec Holding Ag Noise-reducing building element
US4966799A (en) * 1986-09-26 1990-10-30 Matec Holding Ag Noise-reducing structural element
FR2648748A1 (en) * 1989-06-22 1990-12-28 Riedel Paul Method of joining without crushing, and joined products for insulation
EP0505759A2 (en) * 1991-03-27 1992-09-30 E. Missel GmbH Isolation material for pipe conduits
EP0505759A3 (en) * 1991-03-27 1993-02-10 E. Missel Gmbh & Co. Isolation material for pipe conduits

Also Published As

Publication number Publication date
CH614155A5 (en) 1979-11-15
DE2807384A1 (en) 1978-09-21
IT1093576B (en) 1985-07-19
GB1596607A (en) 1981-08-26
IT7821177A0 (en) 1978-03-13
FR2383782B1 (en) 1983-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse