DE8532239U1 - Inorganic multilayer lightweight panel - Google Patents

Inorganic multilayer lightweight panel

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Publication number
DE8532239U1
DE8532239U1 DE8532239U DE8532239U DE8532239U1 DE 8532239 U1 DE8532239 U1 DE 8532239U1 DE 8532239 U DE8532239 U DE 8532239U DE 8532239 U DE8532239 U DE 8532239U DE 8532239 U1 DE8532239 U1 DE 8532239U1
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DE
Germany
Prior art keywords
layer
dipl
lightweight panel
panel according
lightweight
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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.)
Expired
Application number
DE8532239U
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German (de)
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DEUTSCHE HERAKLITH AG 8346 SIMBACH DE
Original Assignee
DEUTSCHE HERAKLITH AG 8346 SIMBACH DE
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Priority to DE8532239U priority Critical patent/DE8532239U1/en
Publication of DE8532239U1 publication Critical patent/DE8532239U1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/04—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • 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
    • E04C2/288—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 concrete, stone or stone-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/108—Rockwool fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels

Description

v/gü/unv / gü / un

Deutsche Heraklith AG, 8346 Simbach/InnDeutsche Heraklith AG, 8346 Simbach / Inn

Anorganische Mehrschicht-LeichtbauplatteInorganic multilayer lightweight panel

Die Erfindung betrifft eine anorganische Mehrechicht-Leichtbauplatte mit einer Dämmschicht, insbesondere Steinwolle oder Glaswolle, und mit mindestens einer einseitigen Deckschicht.The invention relates to an inorganic multi-layer lightweight building board with an insulating layer, in particular rock wool or glass wool, and with at least a one-sided top layer.

Es sind bereits anorganische Mehrschicht-LeichtbaU-platten bekannt, deren Dämmschicht aus Steinwolle
oder Glaswolle gebildet ist. Die Deckschicht dieser Mehrschicht-Leichtbauplatten besteht aus Glasvlies, Aluminiumfolie oder ähnlichen Beschichtungen. Diese Deckschichten haben jedoch den Nachteil, daß sie weder optisch eine Oberfläche mit Finish-Charakter darstellen, noch daß sie eine ausreichende mechanische Festigkeit gegen Druck und Beschädigungen besitzen, so daß die Einsatzgebiete und Verarbeitungsmöglichkeiten beschränkt sind. Außerdem können solche Deckschichten nur durch besondere Maßnahmen oder Vorkehrungen aufgebracht werden. Inorganic multilayer lightweight construction panels are already known whose insulation layer is made of rock wool
or glass wool is formed. The top layer of these multilayer lightweight panels consists of glass fleece, aluminum foil or similar coatings. However, these cover layers have the disadvantage that they neither visually represent a surface with a finish character, nor that they have sufficient mechanical strength against pressure and damage, so that the areas of application and processing options are limited. In addition, such top layers can only be applied by special measures or precautions.

Bestehen bei derartigen bekannten anorganischen Mehrschicht-Leichtbauplatten/ deren Dämmschicht aus Steinwolle oder Glaswolle gebildet wird, die Deckschichten aus einer anorganischen/ aus einer Suspension ausgehärteten Masse/ die mit Glasvlies bewehrt ist, so sind derartige Platten nur für den Wärmeschutz einsetzbar.In the case of such known inorganic multilayer lightweight panels / whose insulation layer is made of rock wool or glass wool, the outer layers of an inorganic / suspension cured mass / which is reinforced with glass fleece, such panels are only for thermal protection applicable.

In allen Fällen ist das eingesetzte Glasvlies durch organisches Bindemittel gebunden, das entflammbar ist und bei Schwelen oder Brand giftige Dämpfe entwickelt. In all cases, the glass fleece used is bound by an organic binding agent that is flammable and develop toxic fumes in the event of smoldering or fire.

Aufgabe der Erfindung ist es, eine anorganische Mehrschicht-Leichtbauplatte zu schaffen, die keine organischen Bindemittel aufweist, die ausreichend widerstandsfähig gegen Druck und Beschädigungen ist, die wärmedämmend und gleichzeitig schallabsorbierend ist, jede beliebige Verarbeitung gestattet,und deren Deckschicht optisch eine Finish-Oberfläche bilden kann.The object of the invention is to provide an inorganic multilayer lightweight building board to create that has no organic binders that are sufficiently resistant is against pressure and damage, which is heat-insulating and sound-absorbing at the same time, any processing is permitted, and the top layer can optically form a finish surface.

Diese Aufgabe wird bei einer Mehrschicht-Leichtbauplatte der vorausgesetzten Art dadurch gelöst, daß die Deckschicht aus versponnenen Glasfaserelementen besteht, die zu einer irregulären Lage zueinander in einer Schicht angeordnet sind und die untereinander mittels eines mineralischen Bindemittels gebunden sind.This object is achieved in a multilayer lightweight panel of the type required in that The cover layer consists of spun glass fiber elements that are in an irregular position to one another a layer are arranged and which are bonded to one another by means of a mineral binder are.

Durch die erfindungsgemäse Mehrschicht-Leichtbauplatte wird die benötigte Biegefestigkeit nicht nur dadurch erreicht, daß die Fasern der Dämmschicht, die aus Steinwolle oder Glaswolle bestehen, im wesentlichen senkrecht zur Hauptebene der Platte orientiertWith the multi-layer lightweight construction panel according to the invention the required flexural strength is not only achieved by the fact that the fibers of the insulation layer, the consist of rock wool or glass wool, oriented essentially perpendicular to the main plane of the plate

«ind, wodurch ein druckbelastbarer Kern entsteht/«Ind, which creates a pressure-resistant core /

' Sondern auch dadurch/ daß die zu Fäden oder Hafefeen'But also by the fact that they become threads or harbor fairies

versponnene Glasfaser der Deckschicht ihrerseits ausreichend widerstandsfähig gegen Druck und Beschädigungen ist. Gleichzeitig bildet diese Deckschicht, die aus mineralisch gebundenen Glasfasergewebe be-•teht, eine fertige Finish-Oberfläche. Des weiteren ist die erfindungsgemäße Platte nicht nur wärmedämmend/ sondern auch schallabsorbierend, so daß sie •in breites Einsatzgebiet besitzt. Das gute Schallschluckvermögen wird dabei durch die porige Oberflächenstruktur der Deckschicht zusammen mit demThe spun glass fiber of the cover layer is sufficiently resistant to pressure and damage is. At the same time, this top layer, which consists of mineral-bound glass fiber fabric, a finished finish surface. Further the plate according to the invention is not only heat-insulating / but also sound-absorbing, so that it • has a wide range of applications. The good sound absorption capacity is made possible by the porous Surface structure of the top layer together with the

ί Steinwolle- oder Glaswollekern bewirkt. ί Stone wool or glass wool core causes.

Die Druckfestigkeit, Biegefestigkeit und Oberflächengestaltung der erfindungsgemäßen Platte lassen jede gewünschte Verarbeitung zu* Aufgrund der porigen Oberflächenstruktur/ die Vertiefungen von bis zu 3 bis 4 mm aufweist, kann die erfindungsgemäße Mehr-The compressive strength, flexural strength and surface design of the plate according to the invention leave any Desired processing to * Due to the porous surface structure / the indentations of up to 3 up to 4 mm, the inventive multi-

\ schicht-Leichtbauplatte sogar als verlorene Schalung \ layered lightweight board even as permanent formwork

„ anbetoniert werden.“To be concreted in.

Ii Das für die Deckschichten verwendete, mineralische Ii The mineral used for the top layers

Bindemittel aus einer Suspension, die vorzugsweise Magnesit, Zement, Weißzement oder Gips enthält, bewirkt nicht nur ausschließlich den Verbund der ver-Binder from a suspension, which preferably contains magnesite, cement, white cement or plaster of paris caused not only exclusively the association of the

sponnenen Glasfaserelemente in Form von Rovings oderspun fiberglass elements in the form of rovings or

f Matten, sondern auch den Klebeverbund zwischen Dämm f mats, but also the adhesive bond between insulation

schicht und Deckschicht, so daß keine besonderen Maßnahmen hierfür notwendig sind. Damit ist eine ausschließlich aus mineralischen bzw. anorganischen Werkstoffen bestehende Platte geschaffen, die schwer entflammbar und umweltfreundlich ist.layer and top layer, so that no special measures are necessary for this. That’s a Made exclusively of mineral or inorganic materials plate that is heavy is flammable and environmentally friendly.

In der Regel weist die erfindungsgemäße, anorganische IjAs a rule, the inorganic Ij according to the invention

Mehrschicht-Leichtbauplatte auf beiden Seiten der j Multi-layer lightweight board on both sides of the j

Dämmschicht eine-Deckschicht auf. Bei bestimmten f Insulation layer on a top layer. With certain f

Einsatzzwecken kann es aber auch ausreichend sein, ',However, it can also be sufficient for purposes of use, ',

daß die Dämmschicht nur einseitig durch eine Deck- .that the insulation layer is only covered on one side.

schicht abgedeckt ist. Diese Deckschicht wird dann l layer is covered. This top layer is then l

die Seite der Platte sein, die der Belastung j-:be the side of the plate facing the load j-:

ausgesetzt ist oder die die Sichtseite darstellt. .'exposed or which is the visible side. . '

Vorteilhaft ist ferner, daß die Ausgestaltung der erfindungsgemäßen Deckschichten nach dem Verlegen keine wesentliche Nacharbeit der Sichtseite erfordert; allenfalls kann die Sichtseite mit einem Farbanstrich versehen werden. Es ist aber auch möglich, die Suspension einzufärben, so daß die erfindungsgemäßen Mehrschicht-Leichtbauplatten bereits in der Fabrik die gewünschte Farbe erhalten.It is also advantageous that the embodiment of the invention Top layers do not require any significant reworking of the visible side after installation; at most the visible side can be painted. But it is also possible to use the suspension to be colored so that the multilayer lightweight panels according to the invention are already in the factory get the color you want.

In einfacher Weise kann die Dicke und Struktur der jeweiligen Deckschicht entsprechend dem jeweiligen Einsatzgebiet dadurch verändert werden, daß mehrere Lagen oder Schichten der zu Matten versponnenen Glasfaserwolle verwendet werden.In a simple manner, the thickness and structure of the respective cover layer can correspond to the respective Field of application can be changed by the fact that several plies or layers of the glass fiber wool spun into mats be used.

Für bestimmte Anwendungszwecke der erfindungsgemäßen Mehrschicht-Leichtbauplatte, insbesondere bei großen Temperaturgefällen, ist es zweckmäßig, daß zwischen der Dämmschicht und der Deckschicht eine Dampfbrems- oder Dampfsperrschicht angeordnet ist. Die dabei verwendbare, kaschierte >' iminiumfolie kann ein käufliches Fertigprodukt s«..·For certain purposes of the invention Multi-layer lightweight board, especially with large temperature gradients, it is useful that between a vapor barrier or vapor barrier layer is arranged in the insulation layer and the cover layer. The one with it usable, laminated> 'iminium foil can be a commercially available finished product s «.. ·

j1 Die Stoßränder der «irfindungagemäßen Mehr- jj 1 The abutting edges of the “in accordance with the invention” j

schicht-Leiehtbauplatte können Plan ausgebildet, mit einem Stufenfalz versehen oder auch genutet sein, wo- jLayered construction panel can be formed with a plan Shiplap provided or grooved, where- j

tilt Il 4» i·*·*. 1 tilt II 4 »i * * * *. 1

I fI f

( Λ ( Λ

ι ■ a » ·ι ■ a »·

SISI

bei hier jeweils eine Seitenkante von zwei benachbar ten Platten hinterschnitten ist. Aufgrund dieser Aus bildungen ergeben sich entweder stumpfe Stöße zwischen den Platten, oder aber es kann ein formschlüssiger Verbund der Platten erreicht werden. Die Platten selbst können mit beliebigen Befestigungsmittelr auf dem jeweiligen Untergrund befestigt oder anbetoniert werden.is undercut here in each case a side edge of two neighbors th panels. Because of this Formations result either from butt joints between the plates, or it can be a form-fitting one Bond of the panels can be achieved. The plates themselves can be fastened with any number of fasteners attached to the respective subsurface or concreted on.

Bevorzugte Plattengrößen sind 50 χ 200 cm undPreferred plate sizes are 50 χ 200 cm and

50 χ 100 cm. „50 χ 100 cm. "

Ein Ausführungsbeispiel der erfindungsgemäßen anorganischen Mehrschicht-Leichtbauplatte ist in schematischer Perspektive in der einzigen Zeichnung dargestellt. An embodiment of the inorganic according to the invention Multi-layer lightweight panel is shown in a schematic perspective in the single drawing.

Danach ist der Kern der Leichtbauplatte eine Dämmschicht 1, die aus Hartschaum, wie z.B. Polystyrol oder Polyurethan, oder Steinwolle oder Glaswolle bestehen kann. Die Fasern der Dämmschicht sind, wie aus der Figur ersichtlich, im wesentlichen senkrecht zur Hauptebene der Platte orientiert, wodurch der Kern druckbelastbar ist.Then the core of the lightweight board is an insulating layer 1 made of rigid foam, such as polystyrene or polyurethane, or rock wool or glass wool. The fibers of the insulation layer are made of the figure can be seen, oriented essentially perpendicular to the main plane of the plate, whereby the core is pressure resistant.

Die Dämmschicht 1 ist bevorzugt beidseitig mit je einer Deckschicht 2 abgedeckt. Die Deckschicht 2 besteht aus Glasfasergewebe, das mineralisch gebunden ist. In einer Ausführungsform der Deckschicht ist die Glasfaser zu Fäden (Rovings) versponnen, die eine bestimmte Länge aufweisen. Bei Deckschichten, deren Dicke und Struktur unterschiedlich sein soll, ist dieThe insulation layer 1 is preferably covered on both sides with a cover layer 2 each. The top layer 2 consists made of fiberglass fabric that is minerally bound. In one embodiment of the cover layer is Glass fibers are spun into threads (rovings) that have a certain length. For top layers whose Thickness and structure should be different is that

• · IfIl• · IfIl

Glaswolle zu Matten versponnen, und je nach der erforderlichen Dicke sind eine oder mehrere Matten übereinander angeordnet.Glass wool is spun into mats and, depending on the thickness required, is one or more mats arranged one above the other.

Das mineralische Bindemittel besteht aus einer Suspension, die vorzugsweise Magnesit, Zement, Weißzement oder Gips enthält. Durch die Mineralisierung Hird ein Klebeverbund zwischen Dämmschicht 1 und Deckschicht 2 bewirkt, so daß zusätzliche Verbindungsmaßnahmen nicht erforderlich sind.The mineral binder consists of a suspension, which preferably contains magnesite, cement, white cement or gypsum. Due to the mineralization There is an adhesive bond between the insulation layer 1 and Cover layer 2 causes so that additional connection measures are not required.

Für bestimmte Anwendungszwecke kann es erforderlich sein, daß zwischen der Dämmschicht und der Deckschicht eine Dampfbrems- oder Dampfsperrschicht 3 angeordnet ist. In einer besonderen Ausführungsform besteht diese Dampfbrems- oder Dampfsperrschicht aus einer Aluminiumfolie, auf die zumindest einseitig Glasvlies aufkaschiert ist. Vorteilhafte Auslegungen der Dampfbrems- oder Dampfsperrschicht besteher darin, daß diese eine Sperrwirkung aufweist, die eine diffusionsäquivalenten Luftschichtdicke sj von = 2 m, =5 ra oder «10 m entspricht.It may be necessary for certain purposes be that between the insulation layer and the cover layer a vapor barrier or vapor barrier layer 3 is arranged. In a particular embodiment, this vapor control or vapor barrier layer consists of an aluminum foil to which glass fleece is laminated on at least one side. Advantageous interpretations the vapor control or vapor barrier layer consists of that this has a barrier effect that has a diffusion-equivalent air layer thickness sj of = 2 m, = 5 ra or «10 m corresponds.

II· «II« # »II · «II« # »

Claims (10)

HOFFMABiN :· ΕΙΤΛ,Ε,^ . ........... PATENT- UND RECHTSANWÄLTE PATENTANWÄLTE WERNER EITLE, DIPL.-1NQ, · KLAUS HOFFMANN, DR., DIPL.-ING. . WERNER LEHN. DIPL.-ING. KLAUS FDCHSLE1 DIPL.-INS. · BERND HANSEN. DR.. DIPL.-CHEM. · HANS-A. BRAUNS, DR., DIPL.-CHEM. - KLAUS GORG, DIPU-ΙΝβ. KARL KOHLMANN, DIPL.-ING. . HELGA KOLB. DR.. DIPL.-CHEM. · BERNHARD VON RSCHERN, DIPL.-IN6. RECHTSANWALT ALEXANDER NETTE v/gü/un Deatsche Heraklith AG, 8346 Simbach/Inn Anorganische Mehrschicht-Leichtbauplatte Schutzansprüche:HOFFMABiN: · ΕΙΤΛ, Ε, ^. ........... PATENT AND LAWYERS PATENTANWÄLTE WERNER EITLE, DIPL.-1NQ, · KLAUS HOFFMANN, DR., DIPL.-ING. . WERNER LEHN. DIPL.-ING. KLAUS FDCHSLE1 DIPL.-INS. · BERND HANSEN. DR .. DIPL.-CHEM. · HANS-A. BRAUNS, DR., DIPL.-CHEM. - KLAUS GORG, DIPU-ΙΝβ. KARL KOHLMANN, DIPL.-ING. . HELGA KOLB. DR .. DIPL.-CHEM. · BERNHARD VON RSCHERN, DIPL.-IN6. LAWYER ALEXANDER NETTE v / gü / un Deatsche Heraklith AG, 8346 Simbach / Inn Inorganic multilayer lightweight board Protection claims: 1. Mehrschicht-Leichtbauplatte mit einer Dämmschicht, insbesondere Steinwolle oder Glaswolle, und mit mindestens einer einseitigen Deckschicht, dadurch gekennzeichnet, daß die Deckschicht (2) aus versponnenen Glasfaserelementen besteht, die zu einer irregulären Lage zueinander in einer Schicht angeordnet sind und die untereinander mittels eines mineralischen Bindemittels gebunden sind.1. Multi-layer lightweight building board with an insulating layer, in particular rock wool or glass wool, and with at least one one-sided cover layer, characterized in that the cover layer (2) consists of spun fiberglass elements that are in an irregular position to one another a layer are arranged and which are bonded to one another by means of a mineral binder are. 2. Mehrschicht-Leichtbauplatte nach Anspruch 1, dadurch gekennzeichnet, daß die zu Fäden (Rovings) versponnene Glasfaser einer bestimmten Länge eingesetzt ist.2. Multi-layer lightweight panel according to claim 1, characterized in that the to Threads (rovings) spun glass fiber of a certain length is used. H POSTFACH Θ104(30 ..,APASELLASTR^SSE^Zyill . 8000 MONOHEN alH POSTBOX Θ104 ( 30 .., APASELLASTR ^ SSE ^ Zyill. 8000 MONOHS al M TELEFON: COBÖj 9ϊ1086·θίί ' TELEX: Sää'ötO cfcATHEJ '·* Τώ-ΕΡΑ?*: Qljpl/ÖIBS S6 CÖH Il + III) · TELETEX: 897241 CPATHE3 M TELEPHONE: COBÖj 9ϊ1086 θίί 'TELEX: Sää'ötO cfcATHEJ' * Τώ-ΕΡΑ? *: Qljpl / ÖIBS S6 CÖH Il + III) TELETEX: 897241 CPATHE3 ■::■ :: • · a• · a 3. Mehrschicht-Leichtbauplatte nach Anspruch 1,3. Multi-layer lightweight panel according to claim 1, , dadurch gekennzeichnet, daß die zu, characterized in that the to Matten verspönne Glasfaser eingesetzt ist. (Fiberglass mats are used. ( 4. Mehrschicht-Leichtbauplatte nach einem der Ansprüche 1 bis 3, dadurch gekennzeich-4. Multi-layer lightweight panel according to one of claims 1 to 3, characterized in that , net, daß das mineralische Bindemittel aus einer, net that the mineral binder consists of a '. Suspension besteht, die vorzugsweise Magnesit,'. Suspension, which is preferably magnesite, Zement, Weißzement oder Gips enthält.Contains cement, white cement, or plaster of paris. 5. Mehrschicht-Leichtbauplatte nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß bei Ausbildung der Dämmschicht (1) aus Stein- oder Glaswolle die Fasern im wesentlichen senkrecht zur Hauptebene der Platte orientiert sind.5. Multi-layer lightweight panel according to one of claims 1 to 4, characterized in that that when the insulating layer (1) is formed from rock or glass wool, the fibers are essentially are oriented perpendicular to the main plane of the plate. 6. Mehrschicht-Leichtbauplatte nach Anspruch 5, dadurch gekennzeichnet, daß die Dicke der Deckschicht {2) dem geforderten Wäremschutz6. Multi-layer lightweight building board according to claim 5, characterized characterized in that the thickness of the top layer {2) meets the required thermal protection «' und/oder der Schallabsorption angepaßt ist, und daß«'And / or the sound absorption is adapted, and that die Struktur der Deckschicht entsprechend der Verarbeitungsart gestaltet ist.the structure of the top layer according to the type of processing is designed. 7. Mehrschicht-Leichtbauplatte nach den Ansprüchen, 1, 3 bis 6, dadurch gekennzeichnet, daß mehrere Glasfaser-Matten übereinander angeordnet sind.7. Multi-layer lightweight panel according to claims 1, 3 to 6, characterized in that that several fiberglass mats are arranged one above the other. 8. Mehrschicht-Leichtbauplatte nich einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zwischen de- Dämmschicht (1) und der Deckschicht (2) eine Dampfbrems- oder Dampfsperrschicht (3) angeordnet ist.8. Multi-layer lightweight panel not one of the previous ones Claims, characterized in that between the insulation layer (1) and the cover layer (2) is a vapor barrier or vapor barrier layer (3) is arranged. I · ···t I · ··· t «ti».«Ti». 9. Mehrschicht-Leichtbauplatte nach Anspruch 8, dadurch gekennzeichnet, daß die Dampfbrems- oder Damp_fsperrsähicht (3) eine Aluminiumfolie ist, auf die zumindest einseitig Glasvlies aufkaschiert ist,9. Multi-layer lightweight building board according to claim 8, characterized characterized in that the vapor barrier or Damp_fsperrsähicht (3) is an aluminum foil on which glass fleece is laminated at least on one side, 10. Mehrschicht-Leichtbauplatte nach den Ansprüchen δ öäeE 3, ääuütch yeksnnssishnst/ das die Dampfbrems- oder Dampfsperrschicht (3) eine Sperrwirkung aufweist, die einer diffusionsäquivalenten LUftschichtdicke sj von = 2 m * 5 m oder ^1Om entspricht .10. Multi-layer lightweight panel according to claims δ öäeE 3, ääuütch yeksnnssishnst / das the vapor control or vapor barrier layer (3) Has a barrier effect that corresponds to a diffusion-equivalent air layer thickness sj of = 2 m * 5 m or ^ 1Om equals.
DE8532239U 1985-11-14 1985-11-14 Inorganic multilayer lightweight panel Expired DE8532239U1 (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626597A1 (en) * 1988-02-01 1989-08-04 Saint Gobain Isover THERMAL AND ACOUSTIC INSULATION PANEL
EP0390999A1 (en) * 1989-04-05 1990-10-10 Springs Industries Inc. Flame barrier office building materials
EP0449414A2 (en) * 1990-02-22 1991-10-02 Siderise (Holdings) Limited Manufacture of mineral fibre products in layer form
DE9113436U1 (en) * 1991-10-29 1992-03-05 Prignitz Herbert
DE4205380A1 (en) * 1991-02-22 1992-08-27 Manville Corp COATED GLASS FIBER INSULATION
EP0654566A1 (en) * 1993-10-20 1995-05-24 Gebr. Knauf Westdeutsche Gipswerke Fire wall with gypsum board
WO1997021884A1 (en) * 1995-12-14 1997-06-19 Oy Firmo Ltd. Lining panel, a method for manufacturing the same, and a fire retardant composition for use in the method
DE102005014577A1 (en) * 2005-03-31 2006-10-12 Heraklith Ag composite element
DE202006008915U1 (en) * 2006-05-01 2007-09-06 Kaiser, Albert Isolating element e.g. for isolating layers in building industry, has carrier plane which uses wood shavings for insulation layer and insulating layer is arranged between two plane makers
DE202006020785U1 (en) 2005-06-24 2010-02-18 R & M Ship Tec Gmbh Flat insulating body for insulating interior lining of rooms

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626597A1 (en) * 1988-02-01 1989-08-04 Saint Gobain Isover THERMAL AND ACOUSTIC INSULATION PANEL
EP0327428A1 (en) * 1988-02-01 1989-08-09 Isover Saint-Gobain Heat and sound insulating panel
EP0390999A1 (en) * 1989-04-05 1990-10-10 Springs Industries Inc. Flame barrier office building materials
EP0449414A2 (en) * 1990-02-22 1991-10-02 Siderise (Holdings) Limited Manufacture of mineral fibre products in layer form
EP0449414A3 (en) * 1990-02-22 1991-12-04 Siderise Limited Manufacture of mineral fibre products in layer form
DE4205380A1 (en) * 1991-02-22 1992-08-27 Manville Corp COATED GLASS FIBER INSULATION
DE4205380B4 (en) * 1991-02-22 2004-04-08 Johns Manville Corp. (N.D.Ges. D. Staates Delaware), Denver Insulation for an aircraft fuselage
DE9113436U1 (en) * 1991-10-29 1992-03-05 Prignitz Herbert
EP0654566A1 (en) * 1993-10-20 1995-05-24 Gebr. Knauf Westdeutsche Gipswerke Fire wall with gypsum board
WO1997021884A1 (en) * 1995-12-14 1997-06-19 Oy Firmo Ltd. Lining panel, a method for manufacturing the same, and a fire retardant composition for use in the method
DE102005014577A1 (en) * 2005-03-31 2006-10-12 Heraklith Ag composite element
DE202006020785U1 (en) 2005-06-24 2010-02-18 R & M Ship Tec Gmbh Flat insulating body for insulating interior lining of rooms
DE202006008915U1 (en) * 2006-05-01 2007-09-06 Kaiser, Albert Isolating element e.g. for isolating layers in building industry, has carrier plane which uses wood shavings for insulation layer and insulating layer is arranged between two plane makers

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