FR2678658A1 - Insulating panel serving as shuttering - Google Patents

Insulating panel serving as shuttering Download PDF

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Publication number
FR2678658A1
FR2678658A1 FR9108159A FR9108159A FR2678658A1 FR 2678658 A1 FR2678658 A1 FR 2678658A1 FR 9108159 A FR9108159 A FR 9108159A FR 9108159 A FR9108159 A FR 9108159A FR 2678658 A1 FR2678658 A1 FR 2678658A1
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FR
France
Prior art keywords
panel according
insulating panel
shuttering
core
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
FR9108159A
Other languages
French (fr)
Other versions
FR2678658B1 (en
Inventor
Ailmaud Jean Michel
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.)
AILMAUD JEAN
Original Assignee
AILMAUD JEAN
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Filing date
Publication date
Application filed by AILMAUD JEAN filed Critical AILMAUD JEAN
Priority to FR9108159A priority Critical patent/FR2678658B1/en
Publication of FR2678658A1 publication Critical patent/FR2678658A1/en
Application granted granted Critical
Publication of FR2678658B1 publication Critical patent/FR2678658B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to an insulating panel intended to produce, by shuttering or by implementation using adhesive bonding or mechanical fixing, the thermal and acoustic insulation and the increase in fire resistance of reinforced or prestressed concrete slabs. It consists of a polystyrene core (1), one or two rock-wool facings (2), metal fasteners (3) and laths (4). It is employed either as a shuttering end-wall (bottom) or attached, by adhesive bonding or mechanical fixing, as a soffit of a concrete slab (5). The panel according to the invention is particularly intended for the production of floor soffits for use in blocks of flats (communal dwelling places) and in commerical or industrial premises.

Description

La présente invention concerne un panneau isolant servant de coffrage ou pouvant être rapporté sous dalles ou prédalles en béton armé ou précontraint. The present invention relates to an insulating panel serving as formwork or which can be attached under slabs or slabs of reinforced or prestressed concrete.

Les panneaux isolants habituellement utilisés sont essentiellement de deux types
- panneaux de fibragglo composite, composés d'un ou deux pare
ments en fibre de bois ciment comprimé et d'une âme en isolant
généralement du polystirène expansé.The insulating panels usually used are essentially of two types
- composite fibragglo panels, composed of one or two panels
compressed wood fiber cement and core insulation
usually expanded polystirene.

Ces panneaux sont de dimensions restreintes, la fibre de bois
ciment comprimé a de faibles performances thermiques, sa réaction
au feu est M 1 et de plus, leur coût est élevé.These panels are of limited dimensions, wood fiber
compressed cement has low thermal performance, its reaction
fire is M 1 and more, their cost is high.

- panneaux en laine de roche de haute densité de réaction
au feu M 0 mais de faible rigidité ce qui entraine des difficul
tés de mise en oeuvre.- rock wool panels with high reaction density
fire M 0 but of low rigidity which causes difficulties
implementation tees.

Le panneau isolant suivant l'invention permet de remédier à ces inconvénients. The insulating panel according to the invention overcomes these drawbacks.

Il se compose d'une âme en isolant thermique, protégé sur une ou deux faces par des parements isolant thermique, acoustique et coupe feu, comportant des accessoires permettant d'améliorer sa résistance mécanique. It is made up of a thermal insulating core, protected on one or two sides by thermal, acoustic and fire-resistant insulating panels, comprising accessories allowing its mechanical resistance to be improved.

Les dessins annexés illustrent l'invention. The accompanying drawings illustrate the invention.

La figure 1 représente le panneau suivant l'invention. Figure 1 shows the panel according to the invention.

La figure 2
La figure 3
n
La figure 4 représente es accessoires améliorant les performan- ces mécaniques de l'invention.Figure 2
Figure 3
not
FIG. 4 represents the accessories improving the mechanical performances of the invention.

La figure 5 représente la mise en oeuvre du panneau isolant suivant l'invention. Figure 5 shows the implementation of the insulating panel according to the invention.

En référence à ces dessins, le système panneau isolant objet de l'invention se compose d'une âme isolante en polystirène expansé ou extrudé (4), d'un ou deux parements de faible épaisseur en laine de roche haute densité (2), d'agrafes métalliques (3) et de lattes (4). With reference to these drawings, the insulating panel system which is the subject of the invention consists of an insulating core of expanded or extruded polystirene (4), of one or two thin layers of high density rock wool (2), metal clips (3) and slats (4).

Le panneau isolant objet de l'invention est alors mis en oeuvre sur chantier (figure 5), en fond de coffrage de la dalle béton (5), l'adhérence étant renforcée par les agrafes métalliques (3) et la rigidité par les lattes (4).  The insulating panel which is the subject of the invention is then implemented on site (FIG. 5), at the bottom of the formwork of the concrete slab (5), the adhesion being reinforced by the metal staples (3) and the rigidity by the slats. (4).

Selon l'une des réalisations non illustrée de l'invention, le panneau isolant est rapportée en sous face de dalles ou de prédalles par collage ou fixation mécanique. Dans ce cas, les lattes (4) ne sont pas nécessaires. According to one of the embodiments not illustrated of the invention, the insulating panel is attached on the underside of slabs or slabs by gluing or mechanical fixing. In this case, the slats (4) are not necessary.

Selon l'une des réalisations de l'invention, l'âme du panneau isolant est classée M 1 (ininflammable). According to one of the embodiments of the invention, the core of the insulating panel is classified as M 1 (non-flammable).

Selon une autre réalisation de l'invention, l'âme du panneau isolant (1) a une géomètrie particulière (6) destinée à améliorer l'isolement acoustique (figure 4). According to another embodiment of the invention, the core of the insulating panel (1) has a particular geometry (6) intended to improve the acoustic insulation (FIG. 4).

Selon l'une des réalisations de l'invention, l'un des deux ou les deux parements (2) du panneau isolant objet de l'invention est en matériau isolant acoustique. According to one of the embodiments of the invention, one of the two or two facings (2) of the insulating panel object of the invention is made of acoustic insulating material.

Suivant l'une des réalisations de l'invention, un matériau (8) est placé entre le panneau isolant objet de l'invention et la dalle béton (5) pour améliorer l'isolement acoustique.  According to one of the embodiments of the invention, a material (8) is placed between the insulating panel which is the subject of the invention and the concrete slab (5) to improve the acoustic insulation.

Claims (7)

REVENDICATIONS 1) Panneau isolant destiné à réaliser par coffrage ou mise en oeuvre par collage ou fixation mécanique, l'isolation thermique acoustique et l'amélioration de la résistance au feu des dalles en béton armé ou précontraint caractérisé en ce qu'il comporte une âme en polystirène (1), un ou deux parements en laine de roche (2), des agrafes métalliques (3) et des lattes (4). 1) Insulating panel intended to produce by formwork or implementation by gluing or mechanical fixing, acoustic thermal insulation and improvement of the fire resistance of reinforced or prestressed concrete slabs, characterized in that it has a polystirene (1), one or two rock wool siding (2), metal staples (3) and slats (4). 2) Panneau suivant la revendication 1 caractérisé en ce que l'âme (1) peut être en polystirène M 1 (ininflammable). 2) Panel according to claim 1 characterized in that the core (1) can be of polystirene M 1 (non-flammable). 3) Panneau suivant la revendication 1 caractérisé en ce que le ou les parements (2) sont classés M O (incombustible). 3) Panel according to claim 1 characterized in that the facing (s) (2) are classified M O (non-combustible). 4) Panneau suivant la revendication 1 et 3 caractérisé en ce que le parement en sous face (2) peut être isolant acoustique. 4) Panel according to claim 1 and 3 characterized in that the facing on the underside (2) can be acoustic insulator. 5) Panneau suivant les revendications 1 et 2 caractérisé en ce que la géomètrie de l'âme (1) - figure 4 - améliore l'isolation l'isolation acoustique du panneau. 5) Panel according to claims 1 and 2 characterized in that the geometry of the core (1) - Figure 4 - improves the insulation sound insulation of the panel. 6) Panneau suivant la revendication 1 caractérisé en ce que les agrafes métalliques (3) relient les deux sous faces (2) au travers l'âme (1). 6) Panel according to claim 1 characterized in that the metal clips (3) connect the two sub faces (2) through the core (1). 7) Panneau suivant la revendication 1 caractérisé en ce qu'il peut ne pas comporter de lattes.  7) Panel according to claim 1 characterized in that it may not include slats.
FR9108159A 1991-07-01 1991-07-01 INSULATING PANEL FOR FORMWORK. Expired - Fee Related FR2678658B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9108159A FR2678658B1 (en) 1991-07-01 1991-07-01 INSULATING PANEL FOR FORMWORK.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9108159A FR2678658B1 (en) 1991-07-01 1991-07-01 INSULATING PANEL FOR FORMWORK.

Publications (2)

Publication Number Publication Date
FR2678658A1 true FR2678658A1 (en) 1993-01-08
FR2678658B1 FR2678658B1 (en) 1993-11-12

Family

ID=9414532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108159A Expired - Fee Related FR2678658B1 (en) 1991-07-01 1991-07-01 INSULATING PANEL FOR FORMWORK.

Country Status (1)

Country Link
FR (1) FR2678658B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2854417A1 (en) * 2003-05-02 2004-11-05 Andre Loew Thermal bridge breaker for use in building construction, has non-flammable lower layer supporting non-combustible upper layer, which is of greater width than that of lower layer to project from each edge of lower layer
CN101265728B (en) * 2008-04-18 2011-02-02 孙国胜 Built-in reinforced core integrated plate for heat insulation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110016975A (en) * 2019-04-19 2019-07-16 马鞍山市宏达保温材料有限公司 A kind of flat fiber rock wool external thermal insulation system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810077C (en) * 1948-10-02 1951-08-06 Basf Ag Lightweight panel
FR2303130A1 (en) * 1975-03-07 1976-10-01 Paillat Maurice Wall with core of concrete and insulating material - has transverse shear connectors linking outer finishing layer support plates to concrete
FR2444132A1 (en) * 1978-12-13 1980-07-11 Fricker Gilbert Modular structural panels having cellular core - between dissimilar sheet surfaces, provide cement-based external face and plasterboard interior face
FR2647140A1 (en) * 1989-05-16 1990-11-23 Gilson Marc Prefabricated panels for the heat and sound insulation of walls and partitions, the method of manufacture and method of installation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810077C (en) * 1948-10-02 1951-08-06 Basf Ag Lightweight panel
FR2303130A1 (en) * 1975-03-07 1976-10-01 Paillat Maurice Wall with core of concrete and insulating material - has transverse shear connectors linking outer finishing layer support plates to concrete
FR2444132A1 (en) * 1978-12-13 1980-07-11 Fricker Gilbert Modular structural panels having cellular core - between dissimilar sheet surfaces, provide cement-based external face and plasterboard interior face
FR2647140A1 (en) * 1989-05-16 1990-11-23 Gilson Marc Prefabricated panels for the heat and sound insulation of walls and partitions, the method of manufacture and method of installation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2854417A1 (en) * 2003-05-02 2004-11-05 Andre Loew Thermal bridge breaker for use in building construction, has non-flammable lower layer supporting non-combustible upper layer, which is of greater width than that of lower layer to project from each edge of lower layer
CN101265728B (en) * 2008-04-18 2011-02-02 孙国胜 Built-in reinforced core integrated plate for heat insulation

Also Published As

Publication number Publication date
FR2678658B1 (en) 1993-11-12

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