FR2592669A1 - Composite unit for acoustic insulation - Google Patents

Composite unit for acoustic insulation

Info

Publication number
FR2592669A1
FR2592669A1 FR8600188A FR8600188A FR2592669A1 FR 2592669 A1 FR2592669 A1 FR 2592669A1 FR 8600188 A FR8600188 A FR 8600188A FR 8600188 A FR8600188 A FR 8600188A FR 2592669 A1 FR2592669 A1 FR 2592669A1
Authority
FR
France
Prior art keywords
acoustic insulation
layer
composite unit
sound waves
cork
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.)
Pending
Application number
FR8600188A
Other languages
French (fr)
Inventor
Jean Claude Nony
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8600188A priority Critical patent/FR2592669A1/en
Priority to PT82213A priority patent/PT82213B/en
Priority to ES1986296567U priority patent/ES296567Y/en
Priority to FR8606070A priority patent/FR2597529A2/en
Priority to IT67939/86A priority patent/IT1196851B/en
Publication of FR2592669A1 publication Critical patent/FR2592669A1/en
Pending legal-status Critical Current

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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
    • 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E04B2001/8281—Flat elements mounted parallel to a supporting surface with an acoustically active air gap between the elements and the mounting surface
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • 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

Abstract

The invention relates to a composite unit for acoustic insulation intended to cover internal or external walls in order to absorb sound waves. According to the invention, the composite unit 1 for acoustic insulation has an internal structure made up of three layers in which: - the first layer 3 is formed of a cellular material of low density, such as a cork which exhibits properties of absorbing sound waves of high and medium frequencies; - a second central layer 4 made of a very dense material, such as a cork of high density, able to absorb sound waves of low and medium frequencies; - a third layer 5 formed from a material similar to that used for making the first layer 3. The invention will find its application especially in the acoustic insulation of domestic dwellings.
FR8600188A 1986-01-03 1986-01-03 Composite unit for acoustic insulation Pending FR2592669A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8600188A FR2592669A1 (en) 1986-01-03 1986-01-03 Composite unit for acoustic insulation
PT82213A PT82213B (en) 1986-01-03 1986-03-17 ACOUSTIC INSULATION COMPLEX
ES1986296567U ES296567Y (en) 1986-01-03 1986-03-24 PROVISION OF ACOUSTIC INSULATION.
FR8606070A FR2597529A2 (en) 1986-01-03 1986-04-21 Composite unit for acoustic insulation
IT67939/86A IT1196851B (en) 1986-01-03 1986-12-16 SOUND INSULATION COMPLEX INTENDED TO COVER THE INTERNAL AND EXTERNAL WALLS OF WALLS IN ORDER TO ABSORBE THE SOUND WAVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600188A FR2592669A1 (en) 1986-01-03 1986-01-03 Composite unit for acoustic insulation

Publications (1)

Publication Number Publication Date
FR2592669A1 true FR2592669A1 (en) 1987-07-10

Family

ID=9330912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8600188A Pending FR2592669A1 (en) 1986-01-03 1986-01-03 Composite unit for acoustic insulation

Country Status (4)

Country Link
ES (1) ES296567Y (en)
FR (1) FR2592669A1 (en)
IT (1) IT1196851B (en)
PT (1) PT82213B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461328A1 (en) * 1990-06-15 1991-12-18 Tine Holding S.A. Sound insulation system for use in the interior of a room
WO2000066847A1 (en) * 1999-04-29 2000-11-09 Anatoly Yakovlevich Livshits Device for reducing the energy of acoustic vibrations from hard surfaces

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2213454B1 (en) * 2002-05-30 2005-10-01 Croxon, S.L. PARTS FOR INSULATION OF BUILDING CAMERAS AND ITS PROCEDURE OF REALIZATION.
ES1264369Y (en) * 2021-01-04 2021-06-25 Aplicaciones Tecn Del Cemento Sl ACOUSTIC FALSE CEILING

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1102972A (en) * 1953-12-19 1955-10-27 Isothermal doors
FR1229252A (en) * 1958-07-02 1960-09-06 Floor tiles and tiles made with such tiles
DE1115432B (en) * 1953-06-06 1961-10-19 Mueller Ludwig Porous sound absorbing plate and process for its manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115432B (en) * 1953-06-06 1961-10-19 Mueller Ludwig Porous sound absorbing plate and process for its manufacture
FR1102972A (en) * 1953-12-19 1955-10-27 Isothermal doors
FR1229252A (en) * 1958-07-02 1960-09-06 Floor tiles and tiles made with such tiles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461328A1 (en) * 1990-06-15 1991-12-18 Tine Holding S.A. Sound insulation system for use in the interior of a room
WO2000066847A1 (en) * 1999-04-29 2000-11-09 Anatoly Yakovlevich Livshits Device for reducing the energy of acoustic vibrations from hard surfaces

Also Published As

Publication number Publication date
ES296567U (en) 1987-12-01
PT82213B (en) 1992-05-29
IT8667939A0 (en) 1986-12-16
ES296567Y (en) 1988-05-16
PT82213A (en) 1986-04-01
IT1196851B (en) 1988-11-25

Similar Documents

Publication Publication Date Title
KR880002198A (en) Insulation material prepared from precipitated silica and fly ash and its manufacturing method
AU6395998A (en) Soundproofing material and the use thereof
SE8301747L (en) ABSORBATORS FOR ELECTROMAGNETIC CARS
ATE76924T1 (en) HEAT AND ACOUSTIC PANEL.
DE9113436U1 (en)
JPS56164841A (en) Manufacture of porous layer of sound absorbing composite structure
FR2592669A1 (en) Composite unit for acoustic insulation
EP0278248A3 (en) Vibration and sound damping composite material
GB2032845A (en) Mineral wool insulating material
MY137305A (en) Heat insulation pipe cover
US2502018A (en) Diffraction type sound absorber covered by a membrane
FR2066112A5 (en)
JPS57145497A (en) Wave transmitter and receiver
CN216947651U (en) Degradable waterproof aluminum foil paper
DE59706042D1 (en) MULTI-LAYER SOUND ABSORBING COMPONENT
JPH10185074A (en) Sound-proof cover for piping
JPS59222895A (en) Sound absorbing material
JPS58132011U (en) Soundproof insulation board with excellent internal condensation prevention properties
EP0132039A3 (en) Moisture resistant cover for an electroacoustic transducer
IT1221080B (en) Fibre laminate for carrying electromagnetic wave absorbing structure
SU389230A1 (en) SOUND INSULATION PANEL
KR101637644B1 (en) Noise prevention materials
ES424682A1 (en) Insulation element to insulate sound. (Machine-translation by Google Translate, not legally binding)
SU1555591A1 (en) Laminated heat-and-hydraulic insulation
JPS6123397Y2 (en)