FR2462524A1 - Insulation panels with core layer of resin bonded cork particles - stiffened by coating with reinforced polyester resin - Google Patents

Insulation panels with core layer of resin bonded cork particles - stiffened by coating with reinforced polyester resin Download PDF

Info

Publication number
FR2462524A1
FR2462524A1 FR7920256A FR7920256A FR2462524A1 FR 2462524 A1 FR2462524 A1 FR 2462524A1 FR 7920256 A FR7920256 A FR 7920256A FR 7920256 A FR7920256 A FR 7920256A FR 2462524 A1 FR2462524 A1 FR 2462524A1
Authority
FR
France
Prior art keywords
panels
polyester resin
cork
fact
agglomerated
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
FR7920256A
Other languages
French (fr)
Other versions
FR2462524B1 (en
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.)
JEANLAURENT JEAN PIERRE
Original Assignee
JEANLAURENT JEAN PIERRE
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 JEANLAURENT JEAN PIERRE filed Critical JEANLAURENT JEAN PIERRE
Priority to FR7920256A priority Critical patent/FR2462524A1/en
Publication of FR2462524A1 publication Critical patent/FR2462524A1/en
Application granted granted Critical
Publication of FR2462524B1 publication Critical patent/FR2462524B1/fr
Granted 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
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound 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
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/745—Vegetal products, e.g. plant stems, barks
    • 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
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/748—Honeycomb materials
    • 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

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

Abstract

Rigid thermal and acoustic insulation panels are made by covering a coherent slab of resin-bonded particles of cork with glass fibre reinforced polyester resin. The core panels are made by treating cork particles with a fine spray of polyester resin and using vibrational moulds to form agglomerates which may be calendered to produce flat boards. The panels are coated on their faces and edges with polyester resin reinforced by woven or non-woven glass fibres and given a smooth or a stippled surface finish. The clad cork panels may be used along or as part of more complex laminate structures, as cladding, linings or partitions. Panels of bonded particles are quicker to install on construction sites than to introduce and pack free flowing particulate insulation between suitable cladding panels, esp. if the gap for admission is relatively narrow.

Description

La présente invention a pour objet les panneaux préfabriqués destinés à la construction présentant de hautes qualités d'isolation thermique et acoustique
Le liège est connu et est employé sous forme de granulés , à l'état naturel ou expansé , ou sous forme de panneaux agglomérés utilisant le brai comme liant, en vue de former des parois isolantes thermiquement et phoniquement
Mais la mise en oeuvre d'une telle isolation est complexe.The present invention relates to prefabricated panels intended for construction having high qualities of thermal and acoustic insulation
Cork is known and is used in the form of granules, in the natural or expanded state, or in the form of agglomerated panels using pitch as a binder, in order to form thermally and phonically insulating walls.
However, the implementation of such insulation is complex.

Lorsqu'il s'agit en effet de liège à l'état de granulés, son utilisation néces site son introduction entre deux parois initialement construites et réservant entre elles l'espace nécessaire . Cette construction successive de deux parois et l'introduction entre elles des granulés sont autant d'opérations qui rendent la construction onéreuse .En outre on remarque que le granulat ainsi introduit subit dans le temps un certain tassement, ce qui supprime l'isolation à la partie supérieure de l'ouvrage
Ce dernier inconvénient a été supprimé par l'emploi de plaques d'agglomérés de granulés de liège , ce qui a aussi facilité la mise en oeuvre de cet élément isolant .Mais cela n'a pas supprimé l'obligation de construire une paroi maçonnée ou préfabriquée de part et d'autre des plaques d'agglomérés, celles-ci,liées avec du brai,ne pouvant pas par elles-mêmes constituer un parement intérieur ni extérieur . Et ces parois construites de part et d'autre des plaques d'agglomérés de liège doivent avoir une rigidité propre, la plaque isolante intermédiaire ne constituant pas un élément raidisseur de l'ensemble
Le dispositif objet de l'invention a donc pour but d'éviter ces inconvénients .Dans celui-ci en effet les plaques d'agglomérés de granulés de liège sont intégrées dans un ensemble composite, plan, rigide qui constitue par lui-même une paroi définitive qui présente une résistance suffisante au flambage , et qui présente aussi de part et d'autre un état de surface extérieure finie qui permet leur mise en place sans nécessiter aucun travail de finition tant extérieurement qu'intérieurement .Un tel procédé permet donc d'utiliser de façon plus courante que jusqu'à présent dans la construction les granulés de liège comme éléments constituant une isolation thermique et phonique particulièrement efficace , sans que le choix de ce matériau provoque une complexité de mise en oeuvre et un renchérissement du prix de revient
Le dispositif objet de la présente invention se présente donc sous forme de panneaux rigides, composites, formés essentiellement d'une plaque d'agglomérés de granulés de liège rendue rigide et imperméable par enduction sur chacune de ses faces , ainsi que sur les tranches , d'une couche uniforme de résine polyester armé de fibres de verre tissées ou non tissées .Ce parement de polyester armé, qui constitue l'armature rigide du panneau peut aussi constituer son parement extérieur . Mais il peut aussi recevoir un enduit plastique coloré , lissé ou granité, qui constitue le revêtement esthétique , ce revêtement pouvant être mis lors de la préfabrication ou après mise en place d'un tel panneau
Les panneaux ainsi constitués peuvent être utilisés comme doublage extérieur ou intérieur d'une paroi existante , auxquels ils peuvent adhérer par simple interposition d'un enduit plastique hydrofuge, tel que les enduits aux silicones.When it is indeed cork in the form of granules, its use requires its introduction between two walls initially built and reserving between them the necessary space. This successive construction of two walls and the introduction of granules between them are all operations which make the construction expensive. In addition, it is noted that the granulate thus introduced undergoes a certain compaction over time, which removes the insulation from the upper part of the book
This last drawback was eliminated by the use of agglomerated sheets of cork granules, which also facilitated the implementation of this insulating element. But this did not eliminate the obligation to build a masonry wall or prefabricated on both sides of the agglomerated plates, these, linked with pitch, cannot by themselves constitute an interior or exterior facing. And these walls constructed on either side of the cork agglomerate plates must have their own rigidity, the intermediate insulating plate not constituting a stiffening element of the assembly
The object of the invention therefore aims to avoid these drawbacks. In this one, in fact, the agglomerated sheets of cork granules are integrated into a composite, flat, rigid assembly which in itself constitutes a wall. final which has sufficient resistance to buckling, and which also has on both sides a finished external surface condition which allows them to be put in place without requiring any finishing work both externally and internally. Such a method therefore makes it possible to using granules of cork more commonly than hitherto in construction as elements constituting a particularly effective thermal and sound insulation, without the choice of this material causing a complexity of implementation and an increase in cost price
The device which is the subject of the present invention is therefore in the form of rigid, composite panels, essentially formed of a plate of agglomerated cork granules made rigid and waterproof by coating on each of its faces, as well as on the edges, '' a uniform layer of polyester resin reinforced with woven or non-woven glass fibers. This reinforced polyester facing, which constitutes the rigid frame of the panel, can also constitute its external facing. But it can also receive a colored plastic coating, smoothed or granite, which constitutes the aesthetic coating, this coating being able to be put during the prefabrication or after installation of such a panel.
The panels thus formed can be used as exterior or interior lining of an existing wall, to which they can adhere by simple interposition of a water-repellent plastic coating, such as silicone coatings.

Selon un autre mode de réalisation, et afin de conférer plus de rigidité encore au panneau d'agglomérés de granulés de liège, le panneau est obtenu par pulvérisation sur les particules du granulat de liège expansé d'une fine couche de résine polyester suffisante pour les entre; ber parfaitement . Cette pulvérisation est alors suivie par la mise en moule de l'aggloméré ainsi obtenu de façon à produire des plaques qui peuvent être calandrées pour présenter un état de surface suffisamment uniforme
Ces différentes opérations sont menées au cours de la polymérisation du liant, le produit étant soumis à une vibration nécessaire pour éviter la présence de vide intergranulaire
Les panneaux ainsi obtenus et parfaitement calibrés sont plus rigides que liés avec du brai selon la méthode classique .Et ils se trouvent naturellement mieux préparés pour assurer l'adhérence des revêtements de finition de résines polyester dont leurs faces pourront être munies . La pulvérisation de résine polyester dont ont été embués les granulés est suffi sante pour assurer leur immobilisation après polymérisation mais ne forment pas dans la masse de l'aggloméré une résille suffisamment rigide pour constituer un pont phonique appréciable
Les panneaux ainsi constitués, et parementés comme il a été
dit, peuvent être utilisés soit seuls soit intégrés dans des éléments compo
sites plus complexes.En effet un panneau de particules cellulosiques hydrofugé et ignifugé , ou un panneau nid d'abeille, pourra être revêtu de part et d'autre par un panneau de liège aggloméré préparé et parementé
comme indiqué précédemment et sera lié à chacun d'eux par une enduction de résine polyester de façon à former un ensemble rigide autoporteur qui
pourra être utilisé pour réaliser les parois extérieures définitives d'une
construction , jouant le rôle de remplissage entre les chaînages horizon
taux et les poteaux porteurs d'un immeuble
Ces panneaux forment ainsi simultanément, sans autre apprêt,
les parements extérieur et intérieur dudit immeuble
En vue de permettre l'utilisation de décorations intérieures plus variées , le parement intérieur des panneaux d'aggloméré utilisé pour la préfabrication desdits éléments composites peut être constitué par une plaque de plâtre laminé , ce matériau permettant l'application de toute décoration murale intérieure que le revêtement de polyester armé de fibres de verre pourrait. ne pas admettre
La liaison de ces parements au panneau d'agglomérés de liège peut être obtenue au moyen de colle hydrofuge et ignifuge du type silicone ou au moyen de résine élastomère
On comprend que l'on dispose ainsi d'un matériau léger, rigide, hydrofuge, qui constitue un excellent isolant thermique et phonique, et qui est facile à mettre en oeuvre sur de grandes surfaces , se présentant sous la forme de panneaux qui peuvent être soit appliqués sur des parois de maçonnerie existante sans nécessiter aucune autre construction nouvelle pour les contenir, soit utilisés pour constituer eux-mêmes la paroi définitive , n'exigeant aucune autre construction d'aucune sorte lorsqu'ils sont utilisés comme remplissage d'une ossature
Il est bien entendu que l'étendue de l'invention n'est pas limitée à l'exemple ou aux exemples qui en ont été décrits, toute variante considérée comme équivalence ne pouvant en modifier la portée . C'est ainsi qu'un tel aggloméré de liège, selon l'un quelconque des modes de réalisation ci-dessus prévus, pourrait être utilisé pour la fabrication de tout autre élément de construction que des panneaux
L'invention peut être utilisée pour la construction d'immeubles calorifugés et pour l'aménagement calorifuge d'immeubles existants According to another embodiment, and in order to give even more rigidity to the panel of agglomerated cork granules, the panel is obtained by spraying onto the particles of the expanded cork granulate with a thin layer of polyester resin sufficient for the Between; ber perfectly. This spraying is then followed by the molding of the agglomerate thus obtained so as to produce plates which can be calendered to present a sufficiently uniform surface condition.
These various operations are carried out during the polymerization of the binder, the product being subjected to a vibration necessary to avoid the presence of intergranular vacuum.
The panels thus obtained and perfectly calibrated are more rigid than bonded with pitch according to the conventional method. And they are naturally better prepared to ensure the adhesion of the finishing coatings of polyester resins with which their faces may be provided. The spraying of polyester resin with which the granules have been misted is sufficient to ensure their immobilization after polymerization but do not form in the bulk of the agglomerate a mesh sufficiently rigid to constitute an appreciable sound bridge.
The panels thus formed, and facing as it was
said, can be used either alone or integrated into components
more complex sites. In fact, a panel of water-repellent and flame-retardant cellulosic particles, or a honeycomb panel, can be coated on both sides with a panel of agglomerated cork prepared and facing.
as previously indicated and will be linked to each of them by a coating of polyester resin so as to form a rigid self-supporting assembly which
may be used to make the final external walls of a
construction, playing the filling role between the horizon chaining
rate and the carrying poles of a building
These panels thus form simultaneously, without any other primer,
the exterior and interior siding of said building
In order to allow the use of more varied interior decorations, the interior facing of chipboard used for the prefabrication of said composite elements can be constituted by a laminated plasterboard, this material allowing the application of any interior wall decoration that the polyester coating reinforced with glass fibers could. don't admit
The bonding of these facings to the panel of cork agglomerates can be obtained by means of water-repellent and flame-retardant adhesive of the silicone type or by means of elastomeric resin.
We understand that we thus have a light, rigid, water-repellent material, which constitutes an excellent thermal and sound insulator, and which is easy to apply on large surfaces, being in the form of panels which can be either applied to existing masonry walls without requiring any other new construction to contain them, or used to constitute the final wall themselves, requiring no other construction of any kind when used as filling of a framework
It is understood that the scope of the invention is not limited to the example or examples which have been described therein, any variant considered to be equivalent cannot modify its scope. Thus, such an agglomerate of cork, according to any of the embodiments above provided, could be used for the manufacture of any other construction element than panels.
The invention can be used for the construction of heat-insulated buildings and for the heat-insulating arrangement of existing buildings

Claims (3)

REVENDlCM'lONS 1 ) - Matériau de construction assurant une isolation thermique et phonique, Caractérisé par le fait qu'il est constitué par un panneau de granulés de liège expansé aggloméré au moyen d'un liant hydrofuge quelconque , enduit sur chacune de ses faces et sur chant de résine polyester armée de fibres de verre , en épaisseur suffisante pour assurer la rigidité dudit panneau.1) - Building material ensuring thermal and sound insulation, Characterized by the fact that it is constituted by a panel of expanded cork granules agglomerated by means of any water-repellent binder, coated on each of its sides and on edge of polyester resin reinforced with glass fibers, in sufficient thickness to ensure the rigidity of said panel. 20) - Matériau conforme à la revendication 1, 20) - Material according to claim 1, Caractérisé par le fait que les panneaux enduits sur chaque face et sur chant de résine polyester armée de fibres de verre sont constitués par un aggloméré de granulés de liège expansé préalablement enduits d'une fine pulvérisation de résine polyester puis placés dans des moules vibrants avant la polymérisation du liant ainsi déposé , puis enfin surfacés si nécessaire Characterized by the fact that the panels coated on each side and on the edge of polyester resin reinforced with glass fibers are made up of an agglomerate of expanded cork granules previously coated with a fine spray of polyester resin and then placed in vibrating molds before the polymerization of the binder thus deposited, then finally surfaced if necessary 30) - Matériau conforme à l'une quelconque des revendications 1 ou 2, 30) - Material according to any one of claims 1 or 2, Caractérisé par le fait que les panneaux d'aggloméré de liège ainsi constitués sont revêtus , sur une face au moins, d'un enduit plastique de parement , imperméable, lissé ou granité > selon les besoins de l ' esthétique recherché e.  Characterized by the fact that the agglomerated cork panels thus formed are coated, on at least one side, with a plastic coating for facing, waterproof, smoothed or granite> according to the needs of the desired aesthetic e. 40) - Matériau conforme à l'une quelconque des revendications 1, 2 ou 3 40) - Material according to any one of claims 1, 2 or 3 Caractérisé par le fait que deux panneaux de liège agglomérés ainsi constitués sont collés de part et d'autre d'un panneau médian formé lui-même de particules cellulosiques agglomérées au moyen d'un enduit hydrofuge quelconque Characterized by the fact that two agglomerated cork panels thus formed are glued on either side of a median panel itself formed of agglomerated cellulosic particles by means of any water-repellent coating 50) - Matériau conforme à l'une quelconque des revendications 1, 2 ou 3, 50) - Material according to any one of claims 1, 2 or 3, Caractérisé par le fait que deux panneaux de liège agglomérés ainsi constitués sont collés de.part et d'autre d'un panneau médian creux monté selon la méthode des nids d'abeille Characterized by the fact that two agglomerated cork panels thus formed are glued on either side of a hollow median panel mounted according to the honeycomb method 6 ) - Matériau conforme à l'une quelconque des revendications précédentes, 6) - Material according to any one of the preceding claims, Caractérisé par le fait qu'une plaque de pIâtre laminé est rendu solidaire par collage de l'une au moins des faces des panneaux simples ou composites ainsi constitués  Characterized by the fact that a laminated plasterboard is made integral by gluing at least one of the faces of the simple or composite panels thus formed
FR7920256A 1979-08-03 1979-08-03 Insulation panels with core layer of resin bonded cork particles - stiffened by coating with reinforced polyester resin Granted FR2462524A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7920256A FR2462524A1 (en) 1979-08-03 1979-08-03 Insulation panels with core layer of resin bonded cork particles - stiffened by coating with reinforced polyester resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920256A FR2462524A1 (en) 1979-08-03 1979-08-03 Insulation panels with core layer of resin bonded cork particles - stiffened by coating with reinforced polyester resin

Publications (2)

Publication Number Publication Date
FR2462524A1 true FR2462524A1 (en) 1981-02-13
FR2462524B1 FR2462524B1 (en) 1985-01-11

Family

ID=9228702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920256A Granted FR2462524A1 (en) 1979-08-03 1979-08-03 Insulation panels with core layer of resin bonded cork particles - stiffened by coating with reinforced polyester resin

Country Status (1)

Country Link
FR (1) FR2462524A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354526A2 (en) * 1988-08-10 1990-02-14 Jacques Leclerc Blend of cork for soundproofing floors
WO2017139090A1 (en) * 2016-02-09 2017-08-17 Knoll, Inc. Cork-based tile for privacy apparatuses and method of making and using the same
WO2021019288A1 (en) * 2019-08-01 2021-02-04 Almond Marc Reinforced structural insulated panel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE487075A (en) *
FR781319A (en) * 1934-06-27 1935-05-13 Special thermal and sound insulation material
GB1027503A (en) * 1962-01-30 1966-04-27 Jens Christian Snitker A board-shaped building element
FR1474322A (en) * 1965-03-29 1967-03-24 Panel with a filled thermosetting resin shell enclosing an insulating core, and method for obtaining said panel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE487075A (en) *
FR781319A (en) * 1934-06-27 1935-05-13 Special thermal and sound insulation material
GB1027503A (en) * 1962-01-30 1966-04-27 Jens Christian Snitker A board-shaped building element
FR1474322A (en) * 1965-03-29 1967-03-24 Panel with a filled thermosetting resin shell enclosing an insulating core, and method for obtaining said panel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354526A2 (en) * 1988-08-10 1990-02-14 Jacques Leclerc Blend of cork for soundproofing floors
EP0354526A3 (en) * 1988-08-10 1990-12-05 Jacques Leclerc Blend of cork for soundproofing floors
WO2017139090A1 (en) * 2016-02-09 2017-08-17 Knoll, Inc. Cork-based tile for privacy apparatuses and method of making and using the same
US10550581B2 (en) 2016-02-09 2020-02-04 Knoll, Inc. Cork-based tile for privacy apparatuses and method of making and using the same
WO2021019288A1 (en) * 2019-08-01 2021-02-04 Almond Marc Reinforced structural insulated panel

Also Published As

Publication number Publication date
FR2462524B1 (en) 1985-01-11

Similar Documents

Publication Publication Date Title
EP2295666B1 (en) Method of production for insulation panels and such an insulation panel
FR2462524A1 (en) Insulation panels with core layer of resin bonded cork particles - stiffened by coating with reinforced polyester resin
FR2597904A1 (en) INSULATION AND PARTITIONING ELEMENT
EP0211752A1 (en) Prefabricated reinforced insulating panels and methods of manufacturing and installing such panels
BE497476A (en)
EP2725162A1 (en) Building block formed from an aerated concrete body wrapped in plastic
FR2852041A1 (en) A integrated sandwich roofing panel providing a one piece roof and ceiling for houses and extensions comprising an outer layer resembling tiles or slates, an insulating core, a stiffening panel and interior decorative panel
EP0849413A1 (en) Thermo-acustic isolation panel for buildings and method of fabrication of such a panel
EP0018328A2 (en) Prefabricated building element
EP0031171A2 (en) Method of constructing a building using insulating panels as shuttering
EP0183620A1 (en) Composite panels for the exterior thermal insulation of buildings and method of using them
EP0868579B1 (en) Facing elements, partitions and linings consisting of such elements, and method for making same
FR2526832A1 (en) Partition wall for building etc. - comprises blocks having insulating cores which are coated with plaster
FR2796592A1 (en) Manufacture of mosaic piece applies layers of resins and reinforcing fabric to ceramic pieces whose decorative faces are adhered to sheet of paper
FR2524921A1 (en) Structural panel of expanded concrete with fibre reinforced cover - combines strength, insulation and low cost
FR2589777A1 (en) New material based on wood granules and polyurethane resin and process for manufacturing prefabricated elements and moulded objects for the building and furniture trades and for the naval construction industry
FR2834241A1 (en) Multi-layer panel for work surfaces, wall or floor coverings has core of polystyrene foam and decorative layer of synthetic resin
FR2486570A1 (en) Composite insulated structural panels for building dwellings - having foam or mineral wool between layers of cement and plasterboard
FR2712012A1 (en) Wall cladding.
FR2520030A1 (en) Exterior thermal insulation of building wall with polyurethane foam - mechanically anchored to wall and coated with layer contg. expanded glass granules
EP2052116B1 (en) Method of thermal insulation by spraying a self-reinforced coating onto insulating panels of a building
FR2743524A1 (en) Casting method of concrete construction panel or slab with waterproof coating
FR2482952A1 (en) Integral linings for composite insulation panels - with plaster board and opt. waterproof foil to screen core of expanded polystyrene
WO2017153688A1 (en) Sealing soundproofing system to be placed under floor tiles
EP1389252B1 (en) Partition wall panel

Legal Events

Date Code Title Description
MD Transfer of rights in case of death
ST Notification of lapse