DE3229393C2 - - Google Patents

Info

Publication number
DE3229393C2
DE3229393C2 DE3229393A DE3229393A DE3229393C2 DE 3229393 C2 DE3229393 C2 DE 3229393C2 DE 3229393 A DE3229393 A DE 3229393A DE 3229393 A DE3229393 A DE 3229393A DE 3229393 C2 DE3229393 C2 DE 3229393C2
Authority
DE
Germany
Prior art keywords
layer
heat
vapor
layers
wood wool
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 - Lifetime
Application number
DE3229393A
Other languages
German (de)
Other versions
DE3229393A1 (en
Inventor
Fritz 8913 Schondorf De Wiehofsky
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.)
WIEHOFSKY, FRITZ, 8913 SCHONDORF, DE
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19823229393 priority Critical patent/DE3229393A1/en
Publication of DE3229393A1 publication Critical patent/DE3229393A1/en
Application granted granted Critical
Publication of DE3229393C2 publication Critical patent/DE3229393C2/de
Granted legal-status Critical Current

Links

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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • 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
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different 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
    • 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
    • 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
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • 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
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • 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
    • B32B2318/00—Mineral based

Landscapes

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

Description

Die Erfindung betrifft eine Mehrschichtplatte in Sandwich-Konstruktion, bei der zwischen zwei Schichten aus einem wärmedämmenden Material eine Schicht aus einem wärme- und dampfdurchlässigen Material angeordnet ist.The invention relates to a multilayer board in Sandwich construction, in which between two layers a layer of a heat-insulating material and vapor permeable material is arranged.

Eine Platte dieser Art, die zur Wärmedämmung an der Außenwand von Gebäuden angebracht und verputzt wird, ist in der DE-OS 32 17 593 beschrieben. Die Schicht aus wärme- und dampfdurchlässigem Material hat hier den Zweck, einen Dampfausgleich und eine Atmungsfähigkeit der Platte zu ermöglichen. Sie wird gebildet durch kugelförmige oder kugelähnliche Körper gleichen Durchmessers, die in geordneter Schichtung unter Bildung von Zwischenräumen miteinander verbunden sind. Eine solche Schicht ist verhältnismäßig aufwendig in der Herstellung und hat eine gewisse Dicke, ist also verhältnismäßig platzbedürftig.A panel of this type that is used for thermal insulation on the Exterior wall of buildings is attached and plastered in DE-OS 32 17 593 described. The layer of heat and vapor permeable material has the purpose here, a Vapor compensation and a breathability of the plate too enable. It is formed by spherical or spherical bodies of the same diameter, which in orderly stratification with formation of gaps are interconnected. Such a layer is relatively complex to manufacture and has one certain thickness, is therefore relatively space-consuming.

Weiterhin sind Mehrschichtplatten bekannt mit jeweils einer Mittelschicht aus Kunststoffschaum, oder Steinwolle oder Glaswolle (DE-GM 17 99 920 bzw. DE-OS 28 47 508 bzw. DE-OS 26 00 024), wobei diese Schichten jedoch nur die Aufgabe einer Isolierung (Wärme- oder/und Schalldämmung) oder eine Erhöhung der Festigkeit der Platte haben. Das Problem einer möglichst guten Atmungsaktivität und des Dampfausgleichs ist dort nicht erkannt.Furthermore, multilayer boards are known, each with one Middle layer made of plastic foam, or rock wool or Glass wool (DE-GM 17 99 920 or DE-OS 28 47 508 or DE-OS 26 00 024), but these layers are only the task insulation (thermal and / or acoustic insulation) or a Have increased strength of the plate. The problem of one best possible breathability and vapor balance is not recognized there.

Die Aufgabe der Erfindung ist, eine Plattenkonstruktion zu schaffen, bei der die Wärme- und dampfdurchlässige Schicht zwischen den eigentlichen Dämmschichten der Platte gegenüber der eingangs erwähnten Ausführungsform mit Kugelschicht einfacher und weniger platzbedürftig ausgebildet ist und dennoch insbesondere vom Putz, z. B. durch Sonneneinstrahlung aufgenommene Wärme, abgeleitet und so eine Reflexion dieser Wärme auf den Außenputz weitgehend vermindert.The object of the invention is to provide a plate construction create the heat and vapor permeable layer between the actual insulation layers of the board compared to the embodiment mentioned at the beginning Ball layer simpler and less space-consuming is formed and yet in particular from the plaster, for. B. heat absorbed by solar radiation, dissipated and such a reflection of this heat on the exterior plaster largely reduced.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß die wärme- und dampfdurchlässige Schicht aus mineralisch gebundener Holzwolle besteht. Durch diese erfindungsgemäße Ausbildung der Schicht wird eine dauerhafte Sicherung gegen Putzrisse erreicht, die sonst durch Wärmestrahlung und dadurch hervorgerufene Putzspannungen entstehen können.This object is achieved according to the invention in that the heat and vapor permeable layer made of mineral bound wood wool exists. Through this invention Training the layer will provide permanent security against Plaster cracks achieved, which otherwise due to heat radiation and this can result in plastering tensions.

lm allgemeinen genügt hierbei eine Schichtdicke von etwa 5 -10 mm, um die Wärme abzuleiten. Im Rahmen der Erfindung empfiehlt es sich, die eine der Schichten aus wärmedämmendem Material, welche eine Außenfläche der Platte bildet, etwas dünner als die anderen zu halten, damit die erhöhte Temperatur unmittelbar hinter dieser dünnen Schicht durch die wärme- und dampfdurchlässige Schicht, die dem Putz dadurch näher ist, abgeleitet wird.In general, a layer thickness of about 5 is sufficient -10 mm to dissipate the heat. Within the scope of the invention it is recommended that one of the layers be made thermal insulation material, which is an outer surface of the panel to keep something thinner than the others so that the elevated temperature immediately behind this thin layer through the heat and vapor permeable layer that the Plaster is closer, is derived.

Bei einer weiteren Ausführungsform der Erfindung hat es sich als zweckmäßig erwiesen, daß an der rückwärtigen, der Außenfläche des Gebäudes gegenüberliegenden Fläche der Platte eine weitere Schicht aus mineralisch gebundener Holzwolle vorgesehen ist. Dadurch wird erreicht, daß aus den Innenräumen in die Wände eindringende feuchte Wärme durch diese Schicht aus mineralisch gebundener Holzwolle abgeleitet und eine Kondensatbildung verhindert wird. Es ist natürlich auch möglich, die erfindungsgemäße Mehrschichtplatten in einer größeren Anzahl von Dämmschichten mit dazwischenliegenden wärme- und dampfdurchlässigen Schichten auszubilden.In a further embodiment of the invention, it has proved to be expedient that at the rear, the Outer surface of the building opposite surface of the Plate another layer of mineral bound Wood wool is provided. This ensures that damp heat entering the interior of the walls through this layer of mineral-bound wood wool derived and condensation is prevented. It is of course also possible, the invention Multilayer boards in a large number of Insulation layers with thermal and intermediate  vapor-permeable layers.

Bei der in der Zeichnung dargestellten, erfindungsgemäßen Mehrschichtplatte, die auf ihrer oberen und äußeren Seite einen Außenputz (3) aufweist, ist zwischen zwei Schichten (1) aus wärmedämmendem Material, von denen die obere, bzw. putzseitige Schicht etwas dünner als die andere ist, eine wärme- und dampfdurchlässige Schicht (2) aus mineralisch gebundener Holzwolle eingebettet. Auf der unteren bzw. der Rückseite der Platte ist eine weitere solche Schicht (2) aus mineralisch gebundener Holzwolle vorgesehen.In the multilayer board according to the invention shown in the drawing, which has an outer plaster ( 3 ) on its upper and outer side, there is between two layers ( 1 ) of heat-insulating material, of which the upper or plaster-side layer is somewhat thinner than the other , a heat and vapor permeable layer ( 2 ) of mineral-bound wood wool embedded. Another such layer ( 2 ) of mineral-bound wood wool is provided on the lower or the back of the plate.

Claims (4)

1. Mehrschichtplatte in Sandwich-Konstruktion, bei der zwischen zwei Schichten (1) aus einem wärmedämmenden Material eine Schicht (2) aus einem wärme- und dampfdurchlässigen Material angeordnet ist, dadurch gekennzeichnet, daß die wärme- und dampfdurchlässige Schicht (2) aus mineralisch gebundener Holzwolle besteht.1. Multi-layer board in sandwich construction, in which a layer ( 2 ) made of a heat- and vapor-permeable material is arranged between two layers ( 1 ) made of a heat-insulating material, characterized in that the heat- and vapor-permeable layer ( 2 ) made of mineral bound wood wool exists. 2. Mehrschichtplatte nach Anspruch 1, dadurch gekennzeichnet, daß die wärme- und dampfdurchlässige Schicht (2) 5-10 mm dick ist.2. Multi-layer board according to claim 1, characterized in that the heat and vapor permeable layer ( 2 ) is 5-10 mm thick. 3. Mehrschichtplatte nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die eine der Schichten (1) aus wärmedämmendem Material, welche eine Außenfläche der Platte bildet, dünner ist als die andere.3. Multi-layer board according to claim 1 or 2, characterized in that one of the layers ( 1 ) made of heat-insulating material, which forms an outer surface of the plate, is thinner than the other. 4. Mehrschichtplatte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß an ihrer rückwärtigen, der Außenfläche gegenüberliegenden Fläche eine weitere Schicht aus mineralisch gebundener Holzwolle vorgesehen ist.4. Multi-layer board according to one of the preceding Claims, characterized in that their rear, opposite the outer surface Surface another layer of mineral bound Wood wool is provided.
DE19823229393 1982-08-06 1982-08-06 Insulating board having ventilation layers Granted DE3229393A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823229393 DE3229393A1 (en) 1982-08-06 1982-08-06 Insulating board having ventilation layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823229393 DE3229393A1 (en) 1982-08-06 1982-08-06 Insulating board having ventilation layers

Publications (2)

Publication Number Publication Date
DE3229393A1 DE3229393A1 (en) 1984-02-09
DE3229393C2 true DE3229393C2 (en) 1991-05-16

Family

ID=6170295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823229393 Granted DE3229393A1 (en) 1982-08-06 1982-08-06 Insulating board having ventilation layers

Country Status (1)

Country Link
DE (1) DE3229393A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508011A1 (en) * 1985-03-06 1986-09-11 Fa. Michael Wild Fassadenverkleidung, 8481 Lohma INSULATION COVERING FOR INTERIOR AND / OR EXTERNAL WALLS ON BUILDINGS
DE9113436U1 (en) * 1991-10-29 1992-03-05 Prignitz, Herbert, 2000 Hamburg Insulation material as a panel or roll-over for new buildings and those in need of renovation
CN108545010B (en) * 2018-03-27 2020-05-05 溧阳二十八所***装备有限公司 Preparation method of refrigerated truck carriage plate
CN110145080A (en) * 2019-04-18 2019-08-20 广东卓鼎环保建材科技有限公司 A kind of platinum spar application technology

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1799920U (en) * 1959-08-24 1959-11-12 Bitumen Und Wachspapierfabrik INSULATION PLATE.
DE1870233U (en) * 1962-11-19 1963-04-11 Theodor Schwarz INSULATING BODY WITH A LAYERED STRUCTURE.
DE2600024A1 (en) * 1976-01-02 1977-07-14 Novopan Ag Reinforced panel of expanded vermiculite particles - with reinforcing layer of fibre chips and binder
DE2847508A1 (en) * 1978-11-02 1980-05-14 Wilfried Seitz MINERAL WOOL INSULATION
DE3217593A1 (en) * 1982-05-11 1983-11-17 Wilhelm Ing.(grad.) 7441 Neckartenzlingen Mack Heat and sound damping which can breathe

Also Published As

Publication number Publication date
DE3229393A1 (en) 1984-02-09

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: WIEHOFSKY, FRITZ, 8913 SCHONDORF, DE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee