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DE3001140C2 - Facade insulation board - Google Patents

Facade insulation board

Info

Publication number
DE3001140C2
DE3001140C2 DE3001140A DE3001140A DE3001140C2 DE 3001140 C2 DE3001140 C2 DE 3001140C2 DE 3001140 A DE3001140 A DE 3001140A DE 3001140 A DE3001140 A DE 3001140A DE 3001140 C2 DE3001140 C2 DE 3001140C2
Authority
DE
Germany
Prior art keywords
insulation board
facade insulation
carrier
film
insulating layer
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.)
Expired
Application number
DE3001140A
Other languages
German (de)
Other versions
DE3001140A1 (en
Inventor
Heinrich 8919 Schondorf Drexl
Wilhelm 8000 München Leuze
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.)
Prix-Bauelemente Wiehofsky & Drexl 8919 Schondorf De
Original Assignee
Prix-Bauelemente Wiehofsky & Drexl 8919 Schondorf De
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 Prix-Bauelemente Wiehofsky & Drexl 8919 Schondorf De filed Critical Prix-Bauelemente Wiehofsky & Drexl 8919 Schondorf De
Priority to DE3001140A priority Critical patent/DE3001140C2/en
Publication of DE3001140A1 publication Critical patent/DE3001140A1/en
Application granted granted Critical
Publication of DE3001140C2 publication Critical patent/DE3001140C2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/10—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
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/10—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood; of wood particle board
    • 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
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/042—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of wood
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard 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
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/067—Wood 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • 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
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/18—Plaster
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
    • 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
    • B32B2419/00—Buildings or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Textile Engineering (AREA)
  • Building Environments (AREA)

Description

Die Erfindung bezieht sich auf eine Fassaden-Dämmplatte der im Oberbegriff von Anspruch 1 erläuterten Art.The invention relates to a facade insulation panel of the type explained in the preamble of claim 1.

Die Isolierschicht besteht bei bekannten Dämmplatten dieser Art aus einer der Größe der Dämmplatte entsprechenden, locker verpreßten Bahn aus Mineralfasern, wobei zwangsläufig die Hauptfaserrichtung parallel zur Deckschicht verläuft. Die Isolierschicht hut quer zu ihrer Hauptebene eine sehr geringe Stabilität und Festigkeit. Um diesen Nachteil auszugleichen, werden die bekannten Dämmplatten mit zwei Deckschichten aus zementgebundener Holzwolle mit Stegen aus dem gleichen Material versehen, die die beiden Deckschichten an mindestens zwei Längskanten verbinden. Die zwischen den Deckschichten liegende Isolierschicht wird damit druckentlastet. Allerdings wird damit auch die Wärme- und Schalldämmfähigkeit vermindert, da die Stege unerwünschte Kältebrücken bilden. Außerdem wird für die Deckschicht und die Stege eine verhältnismäßig dicke Holzwolleschicht benötigt, um den Ausdehnungskräften der Mineralfasern entgegenzuwirken. Das macht die Platten schwer. Das Einarbeiten von Falzen für eine überlappte Montage ist nicht möglich, da damit zwangsläufig die Stege unterbrochen werden würden.The insulating layer exists in known insulation boards of this type from a loosely compressed sheet of mineral fibers corresponding to the size of the insulation board, whereby the main fiber direction inevitably runs parallel to the cover layer. The insulating layer hat at right angles to their main plane very poor stability and strength. To compensate for this disadvantage, the well-known insulation boards with two outer layers of cement-bonded wood wool with webs made of the same material, which connect the two cover layers on at least two longitudinal edges. The insulating layer between the cover layers is thus relieved of pressure. However, it will the heat and sound insulation properties are also reduced, as the webs form undesirable cold bridges. In addition, a relatively thick layer of wood wool is required for the top layer and the webs to counteract the expansion forces of the mineral fibers. That makes the plates difficult. The familiarization of folds for an overlapped assembly is not possible, as this inevitably interrupts the webs would be.

Zur äußeren dampfdichten Wärmedämmung sowie zur Schalldämmung von Klimakanälen und Rohrleitungen sind schließlich Lamellenmatten aus einer folienartigen Trägerschicht und einer Isolierschicht aus Mineralfasern bekannt. Um eine derartige, verhältnismäßig dicke Matte, Trägerschicht nach innen, um ein Rohr zu legen, muß die am Rohrumfang anliegende Ebene der Matte relativ stark in Umfangsnchtung zusammenpreßbar sein. Aus diesen Gründen wurden die Mineralfasern so auf die Trägerbahn gebracht, daß ihre Hauptfaserrichtung senkrecht auf der Ebene der Trägerbahn steht.For external vapor-tight thermal insulation and for soundproofing air conditioning ducts and pipelines are finally lamellar mats made of a film-like carrier layer and an insulating layer made of mineral fibers known. To such a relatively thick mat, support layer inside to a pipe place, the plane of the mat lying against the pipe circumference must be able to be compressed relatively strongly in the circumferential direction be. For these reasons, the mineral fibers were placed on the carrier web in such a way that their main fiber direction is perpendicular to the plane of the carrier web.

Eine Verwendung dieser Lamellenmatten für Fassaden-Dämmplatten ist nicht bekannt.A use of these lamellar mats for facade insulation panels is not known.

Der Erfindung liegt die Aufgabe zugrunde, eine Fassaden-Dämmplatte der eingangs genannten Art zu schaffen, die bei Verwendung von relativ druckempfindlichem Dämmaterial trotzdem ausreichend stabil und druckfest gestaltet ist.The invention is based on the object of providing a facade insulation panel of the type mentioned at the beginning create that, when using relatively pressure-sensitive insulation material, are still sufficiently stable and is designed to be pressure-resistant.

Diese Aufgabe wird durch die kennzeichnenden Merkmale aus dem Hauptanspruch gelöst,
ίο Durch die erfindungsgemäß senkrecht zur Hauptebene der Deckschicht angeordneten Mineralfasern wird eine wesentlich bessere Stabilität gegen eine flächig senkrecht zur Hauptebene angreifende Belastung erreicht. Stirnseitige Stege sind nicht erforderlich, so daß keine Wärme- und Schallbrücken entstehen. Die Fassaden-Dämmplatten können problemlos gestapelt und transportiert werden. Die Montage in einer fluchtenden Ebene wird erleichtert, und auch ein Falz für eine überlappte Montage kann problemlos angebracht werden. Die Deckschichten können relativ dünn gehalten werden, wobei auch ein Aufbau mit beidseitig angeordneten Deckschichten möglich ist.This problem is solved by the characterizing features from the main claim,
Owing to the mineral fibers arranged perpendicular to the main plane of the cover layer according to the invention, a significantly better stability is achieved against a load acting over a surface perpendicular to the main plane. Frontal webs are not required, so that no heat and sound bridges arise. The facade insulation panels can be stacked and transported without any problems. Installation in a flush plane is made easier, and a fold for overlapping installation can also be made without any problems. The cover layers can be kept relatively thin, whereby a structure with cover layers arranged on both sides is also possible.

Vorteilhalte Weiterbildungen der erfindungsgemäßen Fassaden-Dämmplatte sind aus den Unteransprüchen ersichtlich.Advantageous developments of the invention Facade insulation panels are from the subclaims evident.

Ein Ausführungsbeispiel der erfindungsgemäßen Fassaden-Dämmplatte wird nachstehend anhand der Zeichnung näher erläutert. Es zeigtAn embodiment of the facade insulation board according to the invention is described below with reference to FIG Drawing explained in more detail. It shows

Fig. I eine erlindungsgemäße Fassaden-Dämmplatw te,Fig. I a facade Dämmplatw according to the invention te,

F i g. 2 den Schichtaufbau undF i g. 2 the layer structure and

F i g. 3 eine erfindungsgemäße Fassaden-Dämmplatte mit Falzen.F i g. 3 a facade insulation panel according to the invention with folds.

Fig. 1 zeigt eine erfindungsgemäße Fassaden-Dämmplatte mit einer auf einen folienartigen Träger 1 aufkaschieru.-n Isolierschicht 2 aus locker verpreßten Mineralfasern und einer daran anschließenden Deckschicht 3 aus Putzträgermaterial. Wie aus Fig. 2 deutlich ersichtlich, sind die Mineralfasern der Isolieröl schicht 2 im wesentlichen senkrecht auf den folienartigen Träger 1 aufkaschiert, d. h. bei einer flächigen Beanspruchung der Dämmplatten werden die Fasern in Richtung ihrer Ach;,e belastet.1 shows a facade insulation board according to the invention with a support 1 on a film-like structure aufkaschieru.-n insulating layer 2 from loosely pressed Mineral fibers and an adjoining top layer 3 made of plaster base material. As from Fig. 2 clearly visible are the mineral fibers of the insulating oil layer 2 laminated essentially perpendicular to the film-like carrier 1, d. H. with a flat When the insulation panels are stressed, the fibers are loaded in the direction of their Ach;, e.

Der folienariigc Träger I kann aus Aluminium, Krepp- oder Alukraftpapier bestehen. Besonders günstig ist jedoch eine Trägerschicht aus einem Vlies nichtbrennender Fasern, da dieses dampfdurchlässig und doch feuerhemmend ist.The folienariigc carrier I can be made of aluminum, Crepe or aluminum kraft paper are made. However, a carrier layer made of a fleece is particularly favorable non-burning fibers, as this is vapor-permeable and yet fire-retardant.

Bei der Herstellung der erfindungsgemäßen Fassaden-Dämmplatte wird zunächst die Mineralfaserschicht auf den folienartigen Träger aufkaschiert und danach in üblicher Weise mit der Deckschicht verklebt. Nach diesem Arbeitsgang werden die fertigen Platten gestapelt, wobei der Stapeldruck die Klebestelle aufeinanderpreßt und für eine innige Verbindung sorgt. In Fig. 3 ist eine erfindungsgemäße Fassaden-Dämmplatte mit Falzen 4 zur überlappten Montage dargestellt. Die Form und die Anbringung der Falze 4 kann je nach den Erfordernissen variiert werden. Sie können z. B. umlaufend angeordnet werden.In the production of the facade insulation board according to the invention the mineral fiber layer is first laminated onto the film-like carrier and then in usually glued to the top layer. After this operation, the finished panels stacked, whereby the stack pressure presses the glue point together and ensures an intimate connection. In Fig. 3 is a facade insulation panel according to the invention with folds 4 for overlapped assembly shown. The shape and the application of the folds 4 can be varied depending on the requirements. she can e.g. B. be arranged circumferentially.

Falls erforderlich, kann auch am folienartigen Träger eine zweite Deckschicht angebracht werden.If necessary, a second cover layer can also be applied to the film-like carrier.

Die Deckschicht 3 ist bei einem Aufbau Deckschicht-Isolierschicht-Träger zweckmäßigerweise ca. 15—25 mm dick; bei zweiseitig angeordneten Deckschichten reduziert sich die Dicke auf ca. 5—10 mm. Die Dicke der Isolierschicht 2 soll ca. 30—60 mm betragen.The cover layer 3 is a cover layer / insulating layer carrier in one construction expediently approx. 15-25 mm thick; with top layers arranged on both sides the thickness is reduced to approx. 5–10 mm. The thickness of the insulating layer 2 should be approx. 30-60 mm.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (4)

Patentansprüche:Patent claims: 1. Fassaden-Dämmplatte mit wenigstens einer Deckschicht aus zememgebundener Holzwolle oder ähnlichem druckverteilenden Putzträgermaterial und einer Isolierschicht aus Mineralfasern, dadurch gekennzeichnet, daß die Isolierschicht (2) aus sich im wesentlichen senkrecht zur Hauptebene der Deckschicht (3) erstreckenden Mineralfasern besteht, die wenigstens mit ihrem einen Ende mit einem folienartigen Träger (1) verbunden sind.1. Facade insulation board with at least one top layer made of cement-bonded wood wool or similar pressure-distributing plaster base material and an insulating layer made of mineral fibers, thereby characterized in that the insulating layer (2) is essentially perpendicular to the The main plane of the cover layer (3) consists of mineral fibers extending at least with their one end is connected to a film-like carrier (1). 2. Fassaden-Dämmplatte nach Anspruch 1, dadurch gekennzeichnet, daß der folienartige Träger (1) aus einer Kaschierfolie aus Aluminium, Kreppoder Alukraftpapier oder vorzugsweise einem Faservlies aus nichibrennbarcr Faser besteht.2. Facade insulation board according to claim 1, characterized in that the film-like carrier (1) A liner made of aluminum, crepe or aluminum kraft paper or preferably one Fiber fleece consists of non-combustible fiber. 3. Fassaden-Dämmplatte nach den Ansprüchen 1 und 2 mit nur einer Deckschicht, dadurch gekennzeichnet, daß der folienartige Träger (1) auf der der Deckschicht (3) abgewandten Seite der Isolierschicht (2) angeordnet ist.3. Facade insulation board according to claims 1 and 2 with only one cover layer, characterized in that that the film-like carrier (1) on the side of the insulating layer facing away from the cover layer (3) (2) is arranged. 4. Fassaden-Dämmplatte nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß an wenigstens zwei gegenüberliegenden Stoßkanten Falze vorgesehen sind.4. Facade insulation board according to claims 1 to 3, characterized in that at least two opposing seams seams are provided.
DE3001140A 1980-01-14 1980-01-14 Facade insulation board Expired DE3001140C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3001140A DE3001140C2 (en) 1980-01-14 1980-01-14 Facade insulation board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3001140A DE3001140C2 (en) 1980-01-14 1980-01-14 Facade insulation board

Publications (2)

Publication Number Publication Date
DE3001140A1 DE3001140A1 (en) 1981-07-23
DE3001140C2 true DE3001140C2 (en) 1982-05-19

Family

ID=6092020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3001140A Expired DE3001140C2 (en) 1980-01-14 1980-01-14 Facade insulation board

Country Status (1)

Country Link
DE (1) DE3001140C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032769C2 (en) * 1989-10-30 1996-04-25 Rolf Dr Gueldenpfennig Thermal insulation system
DE4121457C2 (en) * 1991-06-28 1997-02-13 Dyckerhoff Ag Arrangement and method for insulating and sealing joints in building facades
DE19502238A1 (en) * 1995-01-25 1996-08-01 Kunert Heinz Heat insulated floor, ceiling or wall construction
DE19611296A1 (en) * 1996-02-07 1997-08-14 Peter Kellner Heat insulating plate for building external facades

Also Published As

Publication number Publication date
DE3001140A1 (en) 1981-07-23

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8125 Change of the main classification
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation