EP0849413A1 - Thermo-akustische Isolierplatte für Gebäude und Verfahren zur Herstellung einer derartigen Platte - Google Patents

Thermo-akustische Isolierplatte für Gebäude und Verfahren zur Herstellung einer derartigen Platte Download PDF

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Publication number
EP0849413A1
EP0849413A1 EP97402773A EP97402773A EP0849413A1 EP 0849413 A1 EP0849413 A1 EP 0849413A1 EP 97402773 A EP97402773 A EP 97402773A EP 97402773 A EP97402773 A EP 97402773A EP 0849413 A1 EP0849413 A1 EP 0849413A1
Authority
EP
European Patent Office
Prior art keywords
facing
insulation
core
acoustic
insulation panel
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
EP97402773A
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English (en)
French (fr)
Other versions
EP0849413B1 (de
Inventor
Jean-Claude Grass
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.)
PAB EST
ArcelorMittal Construction France SAS
Original Assignee
PAB
PAB EST
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 PAB, PAB EST filed Critical PAB
Publication of EP0849413A1 publication Critical patent/EP0849413A1/de
Application granted granted Critical
Publication of EP0849413B1 publication Critical patent/EP0849413B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • 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
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound 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
    • E04B1/62—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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8428—Tray or frame type panels or blocks, with or without acoustical filling containing specially shaped acoustical bodies, e.g. funnels, egg-crates, fanfolds
    • 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
    • E04B2001/8442—Tray type elements

Definitions

  • the present invention relates to a panel thermo-acoustic insulation for buildings, such as for example industrial or similar buildings, and methods of manufacturing such a panel.
  • the sound insulation must allow, for sound absorption, decrease transmission direct noise from one room to another and reduce the noise reverberation on the walls of a given room and therefore decrease the noise level inside this local.
  • thermo-acoustic which consist of a facing solid, profiled metal exterior with siding metallic interior with perforated areas and of a core of thermal insulation material filling the space between the two facings to obtain the required performance of mechanical rigidity of the panel.
  • the soul includes, with regard to perforated areas of the interior metal facing, sound insulation plates.
  • the outer facing has ribs more or less deep depending on the use of the panel, as a cover panel or as a panel cladding.
  • thermo-acoustic insulation panels has drawbacks.
  • the materials generally used for sound insulation plates are flexible if although the range of the interior facing on the core is not rigidly ensured that with regard to the non-perforated areas of this interior facing, which reduces the rigidity of the panel and leads in practice to limit the surface of the perforated areas and therefore insulation plates acoustic.
  • thermal-acoustic insulation panels in addition to the need to profile a perforated metal strip for the interior facing, it is important to ensure the installation of acoustic insulation plates on the internal face of perforated areas of the strip before injecting the polymerization and foaming composition for forming blade.
  • the composition to polymerize and foam does not fully penetrate the bottom of the ribs in foaming.
  • thermo-acoustic requires successive operations installation of the various components and materials which are often poorly controlled which causes dispersions important in terms of results and performance obtained.
  • the object of the invention is to avoid these drawbacks by proposing a thermo-acoustic insulation panel which solves the problems of complementarities of acoustic and hygrothermal performances and mechanical, while simplifying manufacturing processes and facilitating installation.
  • the subject of the invention is therefore a panel of thermal-acoustic insulation for buildings, of the type comprising an exterior metal facing, a facing metallic interior and a core of insulating material inserted between said metal facings, characterized in that the core is made of a rigid insulating material and integral with said metal facings and in that the interior metal facing is full and has at at least one positioning housing of at least one plate sound insulation.
  • the figures show schematically a designated thermal-acoustic insulation panel as a whole by the reference 1 and which is intended to be used for example as a cover panel or as a cladding panel in buildings, in particular industrial buildings, recreation rooms or sports or commercial premises.
  • the insulation panel 1 includes an exterior metal facing 2, by example in steel or aluminum, a metal facing interior 3, for example steel or aluminum and a core 4 of insulating material inserted between said facings metallic 2 and 3.
  • the exterior facing metal 2 is provided with projecting ribs 5 which allow this external facing 2 to be stiffened.
  • the outer facing 2 has, on one of its edges longitudinal, a longitudinal overlap 2a called “free rib” extending over the entire length of this edge and which is shaped in a shape corresponding to the shape of the edge of the adjacent insulation panel 1.
  • the longitudinal overlap 2a is an element for receiving the insulation panel 1 adjacent which allows you to position the panels next to each other to achieve a continuous surface.
  • a seal 6 is interposed between the adjacent insulation panels.
  • the metallic exterior facing 2 has slight stiffening ribs.
  • the panel insulation 1 present, on one of its longitudinal edges, a male edge 8 and, on the other of its longitudinal edges, a female song 9 which allows an assembly by fitting and positioning the panels insulation 12 next to each other to achieve a continuous surface.
  • insulation panels 1 are joined together either by overlapping in the cover version, either by nesting in the version cladding.
  • Exterior and interior siding, respectively 2 and 3 are joined together by example by interlocking or welding.
  • the core 4 of insulating material is made of rigid insulating material and is secured respectively of exterior metal facing 2 and facing metallic interior 3.
  • This core 4 is formed for example by a polyurethane foam injected between the facings 2 and 3 or is formed by at least one woolen plate mineral machined and bonded to metal siding 2 and 3.
  • Mineral wool is glass wool or rock wool.
  • Mineral wool for core 4 is preference used when seeking treatment reinforced sound insulation or fire behavior improved.
  • the interior metal facing 3 is full and has at least one housing 7 for positioning at least one sound insulation plate 10.
  • the metallic interior panel 3 has two parallel housings 7 extending over the entire length of the insulation panel 1.
  • the interior facing 3 includes protruding areas 3a forming stiffening ribs extending on each side of the housings 7 and between these housings 7.
  • each housing 7 is provided, at its upper part and on each side, a rim 3b horizontal formed on the interior facing 3 allowing maintaining each acoustic insulation plate 10 corresponding, as we will see later.
  • the sound insulation plate 10 is formed for example by a polyurethane foam open cells or is made of mineral wool, like glass wool or rock wool.
  • Each housing 7 is closed by a skin of overlap 20 applied to the insulation plate corresponding acoustics 10 to form a surface substantially smooth and continuous with areas 3a of the interior facing 3 located around the housings 7.
  • the covering skin 20 is perforated to promote sound absorption.
  • This covering skin 20 can be done in different ways.
  • the covering skin 20 for each housing 7 consists of a strip 21 perforated metal, for example steel or aluminum.
  • Lamella 21 covers the insulation plate acoustic 10 and its longitudinal edges 21a are profiles and cooperate with the edges 3b of the housing 7 so as to ensure a positioning by nesting of the strip 21 in the corresponding housing 7 and from this holds the sound insulation plate 10 in this accommodation 7.
  • the covering skin 20 for each housing can be realized in the form several metal lamellae 21 and juxtaposed for cover the sound insulation plate 10.
  • This covering skin 20 can be full over the entire surface or have perforations only on part of its surface.
  • the lamella (s) 21 can be fixed by gluing on the insulation plate corresponding acoustic 10.
  • the covering skin 20 can be in the form of a flexible sheet coating for example of kraft-aluminum type perforated or solid.
  • the covering skin 20 is constituted by a flexible sheet 22 of coating by example of kraft-aluminum type directly glued on said acoustic insulation plate 10.
  • the flexible sheet 22 is either perforated or be full.
  • the sound insulation plate 10 provided with the flexible sheet 22 of coating is directly positioned by fitting into the housing 7 correspondent.
  • the plate sound insulation 10 may include at least one stiffening spacer 30 for example in material plastic.
  • This stiffening spacer 30 can also serve as connecting elements when the plate of sound insulation 10 is made up of several plates placed in the same housing 7.
  • the sound insulation plate 10 cleaning with at least one of the edges of the housing 7 corresponding to a passage duct 25 for example for electrical piping or cables 26.
  • the interior metal facing 3 has on its face in contact with the insulation plate acoustic 10, that is to say at the level of the housing 7, protruding ribs 3c forming with said plate sound insulation 10 at least one air stream.
  • thermo-acoustic insulation panel 1 according to the invention has many advantages.
  • panel 1 presents a improved mechanical rigidity thanks to the very ribbed on the inside facing 3 due to the presence housings 7 and areas 3a projecting between said housing which is particularly advantageous when this panel is used as a cover panel.
  • the support areas of the panel of insulation 1 on the elements of the frame correspond to the zones 3a projecting between the housings 7 and the support reaction exerted on these zones 3a is distributed on a larger surface of the rigid and integral core 4 facing 2 and 3.
  • panel 1 has no risk of water condensation in the thickness of the core 4 made of thermal insulating material since this core 4 has a perfectly covering element waterproof formed by the interior facing 3.
  • thermo-acoustic insulation panel With thermo-acoustic insulation panel according to the invention, these phenomena are completely excluded because the core 4 is surrounded by a tight skin made up by the interior facing 3 and the exterior facing 2.
  • the acoustic insulation panel 1 makes it possible to reconcile the problems of complementary acoustic, hygrothermal performance and mechanical.
  • thermo-acoustic insulation panel comes in the form of a product ready to use whose implementation is easy and quick and whose performance over time is constant.
  • thermo-acoustic insulation panels can be produced either by a continuous process or either by a batch process.
  • the process consists in profiling a first metal strip intended to form the facing outside 2, to profile a second metal strip intended to form the interior facing 3 and to bring the two profiled strips facing each other in placing the strip intended to form the exterior facing 2 below the strip intended to form the facing interior 3.
  • the core 4 is cooled and the composite thus obtained is cut into panels with the required dimensions.
  • This provision is particularly advantageous for a continuous manufacturing process, because the slats 21 are continuously profiled from with a metal strip.
  • the insulation plate 10 acoustic has a type of covering skin kraft-aluminum directly bonded to its surface external, the plate 10 is placed by nesting in the corresponding housing 7.
  • the method involves cutting a metal strip into siding, profiling the exterior siding 2 and interior 3 and place a facing in a press exterior 2 below interior facing 3.
  • One or more insulating plates 10 acoustics are placed in the corresponding housing 7 possibly with a plurality of covers 21 and these operations are repeated for each thermo-acoustic insulation panel.
  • thermo-acoustic allows, in the case of facing outer 3 with deep ribs, to introduce the composition to be polymerized and foamed and intended for form the soul 4 in the ribs and thus obtain the foam to the bottom of these ribs and therefore to be able to achieve cohesion between the facing exterior 2, core 4 and interior facing 4 favoring thus the homogeneity and the rigidity of the product.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
EP97402773A 1996-12-18 1997-11-18 Thermo-akustische Isolierplatte für Gebäude und Verfahren zur Herstellung einer derartigen Platte Expired - Lifetime EP0849413B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9615587A FR2757195B1 (fr) 1996-12-18 1996-12-18 Panneau d'isolation thermo-acoustique pour batiments et procedes de fabrication d'un tel panneau
FR9615587 1996-12-18

Publications (2)

Publication Number Publication Date
EP0849413A1 true EP0849413A1 (de) 1998-06-24
EP0849413B1 EP0849413B1 (de) 2003-07-16

Family

ID=9498817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97402773A Expired - Lifetime EP0849413B1 (de) 1996-12-18 1997-11-18 Thermo-akustische Isolierplatte für Gebäude und Verfahren zur Herstellung einer derartigen Platte

Country Status (4)

Country Link
EP (1) EP0849413B1 (de)
AT (1) ATE245238T1 (de)
DE (1) DE69723539T2 (de)
FR (1) FR2757195B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155012A1 (es) * 1999-03-04 2001-04-16 Cristaleria Espan Sandwich metalico de lana mineral aplicable como aislante.
ES2185448A1 (es) * 2000-06-15 2003-04-16 Acieroid S A Panel insdnorizante y procedimiento para su fabricacion.
DE20316549U1 (de) * 2003-10-27 2005-03-03 Viessmann Kältetechnik AG Bodenplatte für begeh- und befahrbare Raumzellen, insbesondere Tiefkühl-, Kühl- und Frischhaltezellen
EP1752598A1 (de) * 2005-08-09 2007-02-14 Mondo S.p.A. Mehrschichtiger Belagsmaterial
CN103362230A (zh) * 2013-07-12 2013-10-23 北京宝都钢结构工程有限公司 一种聚氨酯岩棉复合板及其插接方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007044875A1 (de) * 2007-09-20 2009-04-02 VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG Plattenförmiges Bauteil
CN103967146A (zh) * 2014-05-20 2014-08-06 北京鑫淼润泽消防工程有限公司 一种防火保温板

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659142A1 (de) * 1967-10-10 1970-12-23 Koppenhoefer Hermann Dipl Ing Bauelement aus Blech und Daemmstoff
FR2415696A1 (fr) * 1978-01-26 1979-08-24 Smac Acieroid Paroi isolante thermo-acoustique
EP0032074A1 (de) * 1979-12-24 1981-07-15 SMAC ACIEROID Société dite: Thermische und akustische Isolierstruktur für Fassadenverkleidung oder andere nicht-tragende Wände
US4505082A (en) * 1982-02-10 1985-03-19 Peter Schmitz Structural panel
DE8617998U1 (de) * 1986-07-05 1986-08-21 Märkische Bauelemente GmbH, 5860 Iserlohn Plattenförmiges Verbundelement
EP0228349A2 (de) * 1985-11-22 1987-07-08 RIELLO CONDIZIONATORI S.p.A. Behälterförmiges, vollständiges abgeschlossenes, innen isoliertes Paneel und Verfahren zur Herstellung
WO1989000635A1 (en) * 1987-07-22 1989-01-26 Ahlsell Profil Ab Composite type panel
GB2247699A (en) * 1990-09-04 1992-03-11 Butler Building Products Limit Composite panel
FR2685721A1 (fr) * 1991-12-27 1993-07-02 Perfil En Frio Sa Panneau urbain perfectionne.
EP0551776A1 (de) * 1992-01-14 1993-07-21 Induplast S.A. Strukturale Sandwichverbundplatte und Verfahren zu ihrer Herstellung
EP0589794A2 (de) * 1992-09-25 1994-03-30 Haironville S.A. Verbundpaneel, um eine Verkleidung oder Wand für ein Gebäude herzustellen
WO1995018897A1 (en) * 1994-01-07 1995-07-13 Hendrik Willem Bennenk Cantilevered roof construction
EP0693599A1 (de) * 1994-07-18 1996-01-24 ISOLPACK CERIA S.p.A Isolierendes Baupaneel

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659142A1 (de) * 1967-10-10 1970-12-23 Koppenhoefer Hermann Dipl Ing Bauelement aus Blech und Daemmstoff
FR2415696A1 (fr) * 1978-01-26 1979-08-24 Smac Acieroid Paroi isolante thermo-acoustique
EP0032074A1 (de) * 1979-12-24 1981-07-15 SMAC ACIEROID Société dite: Thermische und akustische Isolierstruktur für Fassadenverkleidung oder andere nicht-tragende Wände
US4505082A (en) * 1982-02-10 1985-03-19 Peter Schmitz Structural panel
EP0228349A2 (de) * 1985-11-22 1987-07-08 RIELLO CONDIZIONATORI S.p.A. Behälterförmiges, vollständiges abgeschlossenes, innen isoliertes Paneel und Verfahren zur Herstellung
DE8617998U1 (de) * 1986-07-05 1986-08-21 Märkische Bauelemente GmbH, 5860 Iserlohn Plattenförmiges Verbundelement
WO1989000635A1 (en) * 1987-07-22 1989-01-26 Ahlsell Profil Ab Composite type panel
GB2247699A (en) * 1990-09-04 1992-03-11 Butler Building Products Limit Composite panel
FR2685721A1 (fr) * 1991-12-27 1993-07-02 Perfil En Frio Sa Panneau urbain perfectionne.
EP0551776A1 (de) * 1992-01-14 1993-07-21 Induplast S.A. Strukturale Sandwichverbundplatte und Verfahren zu ihrer Herstellung
EP0589794A2 (de) * 1992-09-25 1994-03-30 Haironville S.A. Verbundpaneel, um eine Verkleidung oder Wand für ein Gebäude herzustellen
WO1995018897A1 (en) * 1994-01-07 1995-07-13 Hendrik Willem Bennenk Cantilevered roof construction
EP0693599A1 (de) * 1994-07-18 1996-01-24 ISOLPACK CERIA S.p.A Isolierendes Baupaneel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155012A1 (es) * 1999-03-04 2001-04-16 Cristaleria Espan Sandwich metalico de lana mineral aplicable como aislante.
ES2185448A1 (es) * 2000-06-15 2003-04-16 Acieroid S A Panel insdnorizante y procedimiento para su fabricacion.
DE20316549U1 (de) * 2003-10-27 2005-03-03 Viessmann Kältetechnik AG Bodenplatte für begeh- und befahrbare Raumzellen, insbesondere Tiefkühl-, Kühl- und Frischhaltezellen
EP1752598A1 (de) * 2005-08-09 2007-02-14 Mondo S.p.A. Mehrschichtiger Belagsmaterial
CN103362230A (zh) * 2013-07-12 2013-10-23 北京宝都钢结构工程有限公司 一种聚氨酯岩棉复合板及其插接方法

Also Published As

Publication number Publication date
FR2757195A1 (fr) 1998-06-19
DE69723539D1 (de) 2003-08-21
FR2757195B1 (fr) 1999-03-05
ATE245238T1 (de) 2003-08-15
EP0849413B1 (de) 2003-07-16
DE69723539T2 (de) 2004-04-08

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