EP2855789B1 - Plaque d'isolation thermique à hautes performances - Google Patents

Plaque d'isolation thermique à hautes performances Download PDF

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Publication number
EP2855789B1
EP2855789B1 EP13709062.7A EP13709062A EP2855789B1 EP 2855789 B1 EP2855789 B1 EP 2855789B1 EP 13709062 A EP13709062 A EP 13709062A EP 2855789 B1 EP2855789 B1 EP 2855789B1
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EP
European Patent Office
Prior art keywords
performance
thermal insulation
fire protection
insulation panel
flame
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Active
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EP13709062.7A
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German (de)
English (en)
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EP2855789A1 (fr
Inventor
Hans Bommer
Alois BÄRTLE
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Puren GmbH
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Puren GmbH
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    • 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
    • E04B1/76—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 heat only
    • E04B1/762—Exterior insulation of exterior walls
    • 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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire

Definitions

  • the invention relates to a high-performance thermal insulation panel according to the preamble of claim 1.
  • From the DE 10 2010 020 394 A1 is already a high-performance thermal insulation panel for a thermal insulation composite system, with at least one outwardly facing surface having an at least substantially high performance organic insulating material with a thermal conductivity of less than 0.030 W / Km known.
  • the invention is based on a high-performance thermal insulation panel for a composite thermal insulation system, with at least one outwardly facing surface comprising an at least substantially high-performance organic insulating material with a thermal conductivity of less than 0.030 W / Km.
  • the surface has at least one recess which is provided for receiving a non-combustible material.
  • a surface of the high-performance thermal insulation panel can be interrupted, which can be limited or prevented in a fire, a fire spread. In particular, this can limit or prevent the formation of pyrolysis gases, as a result of which a spread of fire can be effectively restricted.
  • an organic high-performance thermal insulation panel can thus be provided which has improved fire behavior, in particular in a thermal composite system, whereby applications are possible, for example for a high-rise building, ie a building with a height of over 22 m.
  • a "recess” is to be understood in particular as meaning a material release in the high-performance insulating material, which in the case of a surface-mounted assembly of the Thermal insulation plate forms an outwardly facing groove.
  • An "at least substantially organic high-performance insulating material” is to be understood, in particular, as a high-performance insulating material which consists of at least 50 percent organic material.
  • the insulating material consists of 90 percent of an organic material.
  • the insulating material consists of 95 percent of an organic material.
  • thermal conductivity should be understood in particular to mean a standardized value for a thermal conductivity of the high-performance insulating material, which results from EN 13165 and DIN 4108.
  • a lower thermal conductivity means a higher insulation effect.
  • the recess runs parallel to a longitudinal side.
  • a pyrolysis target height can be shortened particularly advantageously.
  • a "longitudinal side” should be understood to mean, in particular, a side which limits the surface facing outwards.
  • the recess is parallel to the longitudinal side, which has the largest dimension.
  • the recess can also run obliquely to the longitudinal side.
  • an angle between the longitudinal side and the recess is less than 45 degrees.
  • the recess has a depth that is less than a thickness of the high-performance insulation material. This can be avoided that form thermal bridges, whereby a good thermal conductivity can be achieved over the entire surface.
  • the depth of the recess is at least 30 percent of the thickness of the high-performance insulating material, whereby a depth required for a good fire protection effect can be realized with simultaneously low heat loss.
  • the depth of the recess is at least 50 percent of the thickness, and more preferably at least 80 percent of the thickness.
  • a maximum depth of the recess of 120 mm can be considered sufficient, wherein to maintain an insulating effect preferably a residual thickness in the region of the recess should be present.
  • the depth is between 40 mm and 120 mm, in particular between 60 mm and 100 mm, and particularly advantageously about 80 mm, whereas the thickness of the insulating board may for example be in the range between 100 mm and 120 mm.
  • the thickness of the insulating board can basically be much smaller or significantly larger.
  • the high-performance thermal insulation panel preferably has a residual insulation thickness of at least 20 mm in the region of the recess. This allows a thermal bridge-free insulation can be achieved. At the same time, a stability of the high-performance insulating panel can largely be maintained, which in particular makes simple assembly possible, since high-performance thermal insulation panels can be handled equally with and without a recess.
  • a "residual insulation thickness in the region of the recess" should be understood to mean, in particular, the insulation thickness of the thermal insulation panel remaining after the recess has been introduced. The residual thickness thus corresponds to the thickness of the thermal insulation board minus the depth of the recess.
  • the depth of the recess is at least 60 mm.
  • a high degree of safety against a spread of fire can be achieved since, in particular, it can be avoided that the high-performance insulation material in the region of the recess is damaged.
  • a high residual insulation thickness can be maintained, in particular with a corresponding thickness of the Hoch Obers Suitedämmplatte, whereby a good thermal insulation can be achieved.
  • the high-performance insulating material is designed as a PUR and / or PIR foam.
  • heat conductivities of less than or equal to 0.025 W / Km can be achieved for the high-performance thermal insulation panel.
  • a "polyurethane foam” should be understood to mean rigid polyurethane foam.
  • a “PIR foam” should be understood as meaning a rigid polyisocyanurate foam.
  • a high-performance thermal insulation panel for a thermal insulation composite system which is an at least substantially high-performance organic insulating material with a thermal conductivity of less than 0.030 W / Km and at least one outwardly facing Surface, proposed, wherein the high-performance thermal insulation panel has at least one fire protection strip, which is integrated in the high-performance insulating material.
  • a "fire protection strip” is to be understood in particular a strip made of a non-combustible material according to building material class A1 or A2 according to DIN 4102. In principle, however, other materials are conceivable.
  • a training as a "bar” is to be understood in particular that the fire protection strip has a longitudinal extent which is at least a factor of 2, preferably at least a factor of 5 and particularly advantageous by at least a factor 10 greater than a thickness of the fire protection strip and a strength the fire protection strip.
  • the fire protection strip is surrounded on at least three sides of the high-performance insulating material.
  • the firestop has a rectangular cross-section and is surrounded on two adjacent sides by the high-performance insulating material.
  • the high-performance thermal insulation panel preferably has at least one recess into which the at least one fire protection strip is inserted.
  • the fire protection strip is made of a solid, inserted into the recess material. This makes the fire protection strip easy to install.
  • the material are different, non-combustible materials conceivable, in particular non-combustible, inorganic materials.
  • the fire protection strip can be formed from an inorganic insulating material. But there are others too Materials, in particular composite materials or mineral materials are used. In addition, it is also conceivable not to use the fire protection strip in the recess, but to foam the fire protection strip with the high-performance insulating material.
  • the fire protection strip is at least substantially aligned perpendicular to the outwardly facing surface.
  • an effective fire protection can be achieved without significantly changing the insulating properties.
  • at least substantially perpendicularly oriented is to be understood in this context that the thickness of the fire protection strip at least by a factor of 2, preferably at least a factor of 5 and particularly advantageous at least by a factor 10 is greater than the strength of the fire protection strip.
  • a “thickness" of the fire protection strip should be understood to mean a dimension of the fire protection strip in a direction perpendicular to the outwardly facing surface.
  • a “strength” of the fire protection strip is to be understood in particular a dimension of the fire protection strip parallel to the outwardly facing surface.
  • the firestop has a thickness of at most 10 mm.
  • the fire protection strip can be made of a material that has good fire protection properties, since a thickness of at most 10 mm can be covered with a cleaning system, even if the cleaning system and the fire protection strip enter into no cohesive connection. Thus, a good fire protection effect with homogeneous surface of the plaster system can be easily achieved.
  • the fire protection strip has a thickness of at most 5 mm. Most preferably, the thickness is equal to or less than 3 mm.
  • the fire protection strip has a thickness which is at most equal to a depth of the recess. As a result, a projection of the fire protection strip over the surface can be avoided, whereby a good connection to the cleaning system can be provided.
  • the fire protection strip has a thickness of at least 40 mm. As a result, it can be at least largely avoided that a fire spreads by infiltrating the fire protection strip.
  • the fire protection strip extends across the entire outwardly facing surface, which can be created by an array of several high-performance thermal insulation panels side by side, a continuous fire protection bar.
  • extending across the entire surface is meant in particular that the fire protection strip has a longitudinal extent corresponding to a dimension of the high-performance thermal insulation panel in the longitudinal direction.
  • the strength of the fire protection strip is significantly smaller than a dimension of the high-performance insulation board in the transverse direction.
  • the fire protection strip is formed of a solid material.
  • the fire protection strip is formed from a hardened after being introduced into the recess material.
  • the recess can be filled particularly well.
  • the recess can form an undercut, whereby a particularly high strength in the connection between the fire protection strip and the high-performance insulating material can be achieved.
  • a composite thermal insulation system for a high-rise building or a building with special fire protection requirements with at least one high-performance thermal insulation panel according to the invention is proposed.
  • a thermal insulation composite system with a low thermal conductivity can be provided, which meets increased fire protection requirements and thus can also be approved for buildings with special fire protection requirements, in particular skyscrapers.
  • the high-performance thermal insulation panel has a fire protection strip and the composite thermal insulation system comprises a cleaning system which is coupled to the fire protection strip of the high-performance thermal insulation panel.
  • the thermal insulation composite system has at least one lintel, to which at least one fire protection strip has a distance of at least 300 mm and / or at most 700 mm.
  • an area between the lintel and the fire protection strip can be formed as a victim area, in which damage is accepted in the event of a fire in order to prevent the spread of fire beyond the fire protection strip.
  • the fire protection strip which has a distance of at least 300 mm to the fall, the closest to the fall fire protection strip.
  • a "fall” is to be understood in this context in particular the part of the thermal insulation composite system, which is located immediately above an opening, such as a window opening or door opening.
  • the camber is preferably formed by a horizontal termination of the thermal insulation composite system above the opening. A fall of the thermal insulation composite system should not be understood in particular a supporting element for masonry.
  • the thermal insulation composite system has at least two fire protection strips arranged parallel to one another, which have a spacing of at least 300 mm and / or at most 1000 mm. As a result, further propagation can be prevented even if the high-performance thermal insulation material is damaged above the fire protection strip closest to the fall. At the same time, an area which is damaged in the event of a fire can advantageously be kept small.
  • FIGS. 1 and 2 is a thermal insulation composite system for a high-rise building with a building height over 22 meters or another building application with increased fire safety requirements, such as a meeting room or a public building shown.
  • the thermal insulation composite system has a plurality of high-performance thermal insulation panels 10a, 11a, which are arranged on a wall to be insulated.
  • the illustrated thermal insulation composite system is provided in particular for vertical walls.
  • the high-performance thermal insulation panels 10a, 11a are made of a non-fusible Hoch elaboratesdämmmaterial 14a, 15a with a thermal conductivity less than 0.030 W / Km (see. FIG. 1 ).
  • the high-performance insulating material 14a, 15a, from which the high-performance thermal insulation panels 10a, 11a are formed as PUR and / or PIR rigid foam.
  • the high-performance thermal insulation panels 10a, 11a have a size of about 1000 x 500 mm. But they can also be made in other sizes.
  • the high performance thermal insulation panels 10a, 11a are transversely mounted, ie, longitudinal sides 18a, 19a of the high performance thermal insulation panels 10a, 11a are parallel to a horizontal.
  • the high-performance thermal insulation panels 10a, 11a preferably each have a thickness 22a of at least 60 mm. In the illustrated embodiment, they have a thickness 22a of about 100 mm.
  • At least one recess 16a which can be filled with an incombustible material, is introduced into the high-performance insulation material 14a of the corresponding high-performance thermal insulation panel 10a.
  • the recesses 16a of the high-performance thermal insulation panels 10a each extend parallel to the longitudinal side 18a of the corresponding high-performance thermal insulation panel 10a.
  • the longitudinal side 18a is in each case the longest side of the high-performance thermal insulation panel 10a.
  • the recesses 16a can also run in a different direction, in particular also parallel to one of the shorter sides.
  • the recess 16a is inserted in a surface 12a of the high-performance thermal insulation board 10a, which faces outwardly in the assembled state.
  • a depth 20a of the recess 16a is less than the thickness 22a of the high-performance insulating material 14a.
  • the recess 16a forms a groove inserted into the high-performance insulating material 14a.
  • the recess 16a has in the illustrated embodiment, a depth 20a of about 80 mm.
  • the high-performance insulating material 14a of the high-performance thermal insulation board 10a has a thickness 22a of at least 100 mm. In the area of the recesses 16a, the high-performance thermal insulation board 10a thus has a residual insulation thickness 17a of approximately 20 mm.
  • the high-performance thermal insulation panels 10a are thus free of thermal bridges.
  • the depth 20a of the recess 16a is at least 30 percent of the thickness 22a of the high-performance insulating material 14a.
  • the residual insulating thickness 17a is preferably at least 20 mm, wherein in particular a residual insulating thickness 17a of 20 mm to 40 mm is advantageous.
  • the high-performance thermal insulation panel 10a which has the recess 16a, further has a fire protection strip 24a, which is inserted into the recesses 16a.
  • the fire protection strip 24a has a longitudinal extension which is the same size as a longitudinal extent of the high-performance thermal insulation panel 10a.
  • the fire protection strip 24a thus extends over the entire outwardly facing surface 12a of the high-performance thermal insulation panel 10a.
  • the fire protection strip 24a has a thickness 26a which is the same size as the depth 20a of the recess 16a. The fire protection strip 24a thus terminates flush with the surface 12a of the high-performance thermal insulation panel 10a.
  • the fire protection strip 24a is made of an inorganic, non-combustible material.
  • a material for the fire protection strip 24a for example, a silicate is used, which is bound mineral. Alternatively, a magnesium-based mineral-bound material or other mineral-bonded material may also be used.
  • the fire protection strip 24a has a thickness 27a of the highest 10 mm. The thickness 27a of the fire protection strip 24a is approximately 3 mm in the illustrated embodiment.
  • the fire protection strip is used in particular as pyrolysis gas barrier. A thermal fire protection effect by the fire protection strip 24a, i. a separation into two mutually thermally separated areas, is negligible.
  • the surfaces 12a of the high-performance thermal insulation panels 10a thus have a hybrid structure, which consists partly of at least substantially organic insulating material and partly of at least substantially inorganic insulating material. A large part of the surface 12a is formed by the at least substantially organic insulating material.
  • the surface 12a of the high-performance thermal insulation panels 10a is completely or partially coated with a fire protection material.
  • the fire protection material is in the form of a plaster system 28a which is applied to the high-performance thermal insulation panels 10a (cf. FIG. 2 and 4 ).
  • the cleaning system 28a enters into a material connection with the corresponding fire protection strip 24a, whereby the cleaning system 28a is coupled to the fire protection strips 24a directly or via the fire protection material designed as an additional layer.
  • the cleaning system 28a and the fire protection strips 24a thereby form a horizontal and vertical lining of the high-performance insulating material 14a, which segments the outwardly facing surface 12a into segments and prevents the spread of fire from one segment beyond one of the fire protection strips 24a into a segment arranged above it.
  • the cleaning system 28a is preferably constructed on a mineral basis.
  • the fire protection material forms an additional layer which is applied to the high-performance thermal insulation panel 10a and then the plaster system 28a can be applied.
  • the fire protection material brings thereby no functional impairments for the overlying plaster system 28a. Rather, the cleaning system 28a enters into a cohesive connection with the fire protection material.
  • the high performance thermal insulation panels 10a When mounted on a skyscraper or other building with particular fire protection conditions, the high performance thermal insulation panels 10a are preferably mounted so that the recesses 16a extend in a horizontal direction. High-level thermal insulation panels 10a of the same type are always arranged in one plane. The fire protection strips 24a of the individual high-performance thermal insulation panels 10a thus directly adjoin one another, as a result of which the fire protection strips 24a form a continuous ring in the horizontal direction, which in particular can also extend around a complete circumference of a building.
  • the fire protection strip 24a is eccentrically introduced into the high-performance thermal insulation panel 10a. Distances which have the fire protection strip 24a to the respective parallel longitudinal sides 18a of the high-performance thermal insulation panels 10a are of different sizes. As a result, the high-performance thermal insulation panels 10a arranged in one plane must necessarily be arranged with the same orientation so that the fire protection strips 24a of adjacent high-performance thermal insulation panels 10a directly adjoin one another.
  • the composite thermal insulation system advantageously has a plurality of superposed high-performance thermal insulation panels 10a with fire protection strips 24a.
  • the fire barriers 24a may be spaced apart.
  • a composite thermal insulation system is shown with a plurality of high-performance thermal insulation panels 10a, 11a, of which the lowest forms a fall 29a as a conclusion above an opening.
  • the fire protection strip 24a of the lowermost high-performance thermal insulation panel 10a has a distance to the lintel 29a at a distance of between 300 mm and 700 mm.
  • the fire protection strip 24a of the uppermost high-performance thermal insulation panel 10a preferably has a maximum distance from the fall 29a of 2000 mm.
  • the Fire protection strip 24a of the middle high-performance thermal insulation panel 10a is arranged off-center between the fire protection strip 24a of the uppermost high-performance thermal insulation board 10a and the fire protection strip 24a of the lowermost high-performance thermal insulation board 10a.
  • the high-performance thermal insulation panels 10a which have the fire protection strips 24a arranged one above the other, are each formed identically.
  • the different distances are realized by the different orientations of the high-performance thermal insulation panels 10a and / or by the arrangement of high-performance thermal insulation panels 11a without fire protection strips between high-performance thermal insulation panels 10a with fire protection strips 24a.
  • the thermal insulation composite system can also be realized with a different number of fire protection strips 24a and / or deviating distances of the fire protection strips 24a relative to each other and / or with respect to the lintel 29a.
  • the thickness 27a of the fire protection strip 24a is less than 10 mm in order to ensure a uniform coverage with a cleaning system 28a.
  • the thickness 27a of the fire protection strip 24a can also be greater than 10 mm, in particular if the fire protection strip 24a is provided on its outwardly facing side with a bonding agent for the plastering system 28a.
  • the fire protection strip 24a can be provided, for example, with a layer of the high-performance insulation material 14a.
  • the fire protection strip 24a may be formed with a thickness 26a which is slightly smaller than the depth 20a of the recess 16a.
  • the fire protection strip 24a can be covered with the layer of the high-performance insulating material 14a.
  • the layer which covers the fire protection strip 24a is preferably only a few millimeters thick.
  • the high performance thermal insulation panels 10a, 11a are first made without the recesses 16a for the fire protection ledges 24a, for example by frothing a block of high performance insulation material 14a and cutting it after it has cured.
  • the recess 16a is then introduced into the high-performance thermal insulation panels 10a, for example by milling.
  • the fire protection strips 24a are inserted into the recesses 16a.
  • the fire protection strips 24a are preferably at its lower edge with a Adhesive provided which connects the fire strips 24a and the high-performance insulating material 14a firmly together.
  • the fire bars 24a are to be covered with a layer of the high performance insulating material 14a or other material, i. the thickness 26a of the fire protection strips 24a is less than the depth 20a of the recess 16a, then the part of the recess 16a, which remains after the introduction of the fire protection strips 24a, filled with a strip of Hoch orientalsdämmmaterials 14a.
  • the strip is formed of hardened insulating material and is glued into the recess 16a.
  • foam out the remaining part of the recess 16a and thereby to form the strip As an alternative to this production method, however, other production and / or fastening methods are also conceivable, such as, for example, production by foaming the fire protection strips 24a.
  • FIG. 3 shows an embodiment of a high-performance thermal insulation panel 10b with two recesses 16b and two fire protection strips 24b, which are each inserted into one of the recesses 16b.
  • the fire protection strips 24b each have a longitudinal extent, which is the same size as a longitudinal extent of the high-performance thermal insulation panel 10b.
  • the fire protection strips 24b each have a thickness 26b which is the same size as a depth 20b of the recess 16b. The Fire protection strips 24b thus terminate flush with the surface 12b of the high-performance thermal insulation board 10b.
  • FIG. 4 shows as a further embodiment, a high-performance thermal insulation panel 10c, which is not part of the present invention, in which a fire protection strip 24c disposed in an edge region of the high-performance thermal insulation panel 10c.
  • a fire protection strip 24c disposed in an edge region of the high-performance thermal insulation panel 10c.
  • the high-performance insulating material 14c is stepped in the edge region.
  • a groove into which the fire protection strip 24c is inserted is limited only in its depth 20c and on one side by the high-performance thermal insulation board 10c.
  • the groove is bounded by the adjoining adjacent high-performance thermal insulation panel.
  • the recess 16c of the high-performance thermal insulation panel 10c thus forms a groove only in combination with the further high-performance thermal insulation panel, with basically any high-performance thermal insulation panels being able to adjoin the high-performance thermal insulation panel 10c.
  • FIG. 5 shows a fourth embodiment of a high-performance thermal insulation panel 10d, in which a recess 16d is filled with a non-combustible material, which was introduced into the recess 16d in liquid or pasty form. After the material has hardened in the recess 16d, it forms a fire protection strip 24d, which likewise restrains or prevents a fire propagation on a surface 12d of the high-performance thermal insulation panel 10d.
  • the illustrated embodiments represent different embodiments that can be used individually or in combination.
  • a thermal insulation composite system according to the invention in particular, high-performance thermal insulation panels with fire protection strips and high-performance thermal insulation panels without fire protection strips are combined with one another.
  • the high-performance thermal insulation panels are preferably arranged on a wall at regular intervals.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Claims (14)

  1. Plaque d'isolation thermique à haute performance pour un système composite d'isolation thermique, laquelle comporte un matériau d'isolation à haute performance (14a ; 14c) étant au moins sensiblement organique et ayant une conductivité thermique inférieure à 0,030 W * K-1 * m-1 et comportant au moins une surface faisant face à l'extérieur (12a ; 12b ; 12d) en état installé, et avec au moins une barre ignifuge (24a ; 24b ; 24c ; 24d) intégrée dans le matériau d'isolation à haute performance (14a ; 14c),
    la barre ignifuge étant entourée sur au moins trois côtés par le matériau d'isolation à haute performance (14a ; 14c),
    caractérisée en ce que la barre ignifuge (24a ; 24b ; 24c ; 24d) est orientée au moins sensiblement perpendiculairement à la surface faisant face à l'extérieur (12a ; 12b ; 12d),
    une épaisseur de la barre ignifuge étant au moins deux fois supérieure à une grosseur de la barre ignifuge et la grosseur étant une taille de la barre ignifuge en parallèle à la surface faisant face à l'extérieur.
  2. Plaque d'isolation thermique à haute performance selon la revendication 1,
    caractérisée en ce que la barre ignifuge (24a ; 24b ; 24c ; 24d) présente une grosseur (27a) de maximalement 10 mm.
  3. Plaque d'isolation thermique à haute performance selon l'une quelconque des revendications précédentes,
    caractérisée en ce que la barre ignifuge (24a ; 24b ; 24c ; 24d) présente une épaisseur (26a ; 26b) d'au moins 40 mm.
  4. Plaque d'isolation thermique à haute performance selon l'une quelconque des revendications précédentes,
    caractérisée en ce que la barre ignifuge (24a ; 24b ; 24c ; 24d) s'étend à travers l'entière surface faisant face à l'extérieur (12a ; 12b ; 12d).
  5. Plaque d'isolation thermique à haute performance selon l'une quelconque des revendications précédentes,
    caractérisée en ce que la barre ignifuge (24a ; 24b ; 24c ; 24d) est réalisé d'un matériau solide.
  6. Plaque d'isolation thermique à haute performance selon l'une quelconque des revendications précédentes,
    caractérisée en ce que la surface (12a ; 12b ; 12d) comporte au moins un renfoncement (16a ; 16b ; 16c ; 16d), dans lequel l'au moins une barre ignifuge (24a ; 24b ; 24c ; 24d) est insérée.
  7. Plaque d'isolation thermique à haute performance selon la revendication 6,
    caractérisée en ce que le renfoncement (16a ; 16b ; 16c ; 16d) s'étend en parallèle à un côté longitudinal (18a).
  8. Plaque d'isolation thermique à haute performance selon l'une quelconque des revendications 6 ou 7,
    caractérisée par une épaisseur d'isolation résiduelle (17a) d'au moins 20 mm dans une proximité du renfoncement (16a ; 16b ; 16c ; 16d).
  9. Plaque d'isolation thermique à haute performance au moins selon la revendication 6,
    caractérisée en ce que le renfoncement (16a ; 16b ; 16c ; 16d) présente une profondeur (20a ; 20b ; 20c) d'au moins 60 mm.
  10. Plaque d'isolation thermique à haute performance selon l'une quelconque des revendications précédentes,
    caractérisée en ce que le matériau d'isolation à haute performance (14a ; 14c) est réalisé d'une PUR-mousse et/ou PIR-mousse.
  11. Système composite d'isolation thermique d'immeuble avec au moins une plaque d'isolation thermique à haute performance (10a ; 10b ; 10c ; 10d) au moins selon la revendication 5.
  12. Système composite d'isolation thermique selon la revendication 11,
    caractérisé par un système d'enduit (28a), qui est raccordé avec une barre ignifuge (24a ; 24b ; 24c ; 24d) de la plaque d'isolation thermique à haute performance (10a ; 10b ; 10c ; 10d).
  13. Système composite d'isolation thermique selon l'une quelconque des revendications 11 ou 12,
    caractérisé par au moins un linteau (29a), duquel au moins une barre ignifuge (24a) a une distance d'au moins 300 mm et/ou maximalement 700 mm.
  14. Système composite d'isolation thermique au moins selon la revendication 11,
    caractérisé par au moins deux barres ignifuges (24a ; 24b) disposées en parallèle l'une relativement à l'autre et ayant une distance d'au moins 300 mm et/ou maximalement 1000 mm,
EP13709062.7A 2012-05-25 2013-02-20 Plaque d'isolation thermique à hautes performances Active EP2855789B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012010265A DE102012010265A1 (de) 2012-05-25 2012-05-25 Hochleistungswärmedämmplatte
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CN103896552B (zh) * 2014-03-21 2016-02-17 辽宁华宇镁建材有限公司 一种利用菱镁矿废料制备的氯镁防火保温板及其方法
CN112627368A (zh) * 2021-01-13 2021-04-09 李绍凤 一种快速组装的外墙免拆保温模板

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CH697409B1 (de) * 2005-06-06 2008-09-30 Swisspor Man Ag Hinterlüftete wärmegedämmte Gebäudefassade.
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DE202005000129U1 (de) * 2004-01-09 2005-03-31 Prima Bau Und Daemmsysteme Ges Wärmedämmplatte

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