AT275834B - Door leaf - Google Patents
Door leafInfo
- Publication number
- AT275834B AT275834B AT826766A AT826766A AT275834B AT 275834 B AT275834 B AT 275834B AT 826766 A AT826766 A AT 826766A AT 826766 A AT826766 A AT 826766A AT 275834 B AT275834 B AT 275834B
- Authority
- AT
- Austria
- Prior art keywords
- honeycomb
- door leaf
- adhesive
- glued
- barium sulfate
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 4
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 8
- 239000000945 filler Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229940056932 lead sulfide Drugs 0.000 description 1
- 229910052981 lead sulfide Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000009436 residential construction Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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
- B32B3/12—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 a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
- B32B15/04—Layered products comprising a layer of metal comprising metal 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
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/146—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers whereby one or more of the layers is a honeycomb structure
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
- E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- 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
- B32B2419/00—Buildings or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Special Wing (AREA)
Description
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Türblatt
Die Erfindung betrifft ein Türblatt, bestehend aus zwei metallischen Deckblättern, die in ihren
Randzonen falzartig verbunden sind, wobei zwischen den Deckblättern ein Wabenkörper zur Bildung eines starren Verbundkörpers eingeklebt ist nach Patent 246971.
Türblätter, die im Wohnungsbau verwendet werden, müssen neben der erforderlichen Steifigkeit auch eine bestimmte Wärme-und Schalldämmung aufweisen.
Beim Gegenstand des Stammpatentes wird dies dadurch erreicht, dass ein aus Papier hergestellter Wabenkern zwischen zwei Aluminiumplatten eingeklebt wird. Infolge der schlechten Wärmeleitfähigkeit von Papier und der grossen Lufträume ist im allgemeinen eine ausreichende Wärmedämmung gegeben.
Infolge der Leichtigkeit der verwendeten Konstruktion ist jedoch die Schalldämmung ungenügend und es mussten beschwerende Füllstoffe in Form von in die Klebstoffschichten eingestreuten Kiesmaterial verwendet werden, wenn eine, einer Holztür äquivalente Schalldämmung verlangt wurde. Dabei ergibt sich jedoch die Schwierigkeit, eine Sand-oder Kiesauflage ausreichend im Kleber zu binden, so dass sie durch Erschütterungen beim Zuschlagen eines Türblattes nicht herausfallen und in den Hohlräumen des Wabenkerns sich frei bewegen kann, was zu unerwünschten Geräuschbildungen führt.
Gemäss der Erfindung werden diese Nachteile dadurch vermieden, dass der Wabenkörper aus zwei oder mehreren aufeinander geklebten Wabenschichten besteht, und dass ein Klebstoff, insbesondere Wasserglas, mit einer Beschwerung von Bariumsulfat verwendet wird. Durch das Verstreichen mit einer homogenen Spezialmasse, welche gleichzeitig in die Kammern beiderseits der Trennfuge eindringt, werden diese teilweise gefüllt und damit gedichtet (Erhöhung der Wärmeisolation), Gewicht eingebracht (Erhöhung der Schallisolation) und obendrein, da nicht brennbar, eine feuerhemmende Schicht gebildet, die ausserdem auch radioaktive Strahlen hemmt.
Der Gegenstand der Erfindung ist in der Zeichnung beispielsweise dargestellt.
Wie man daraus erkennen kann, werden zwischen zwei grösseren Deckplatten-l und 2--, insbesondere aus Aluminiumblech, zwei vorzugsweise aus Wellpappe hergestellte Wabenkerne-3 und 4-- eingeklebt, wobei an der Trennfläche der stirnseitig aneinanderstossenden Wabenkerne-3 und 4-ein mit einem beschwerenden pulverförmigen Füllstoff versetzter Klebstoff-7-pastenförmig eingestrichen wird, so dass er zum Teil in die Hohlräume der beiden Wabenkerne eindringt. Dieser Klebstoff verbindet nicht nur die beiden Wabenkerne-3 und 4-miteinander, sondern verschliesst auch die Stirnseiten der Hohlräume, so dass eine Zirkulation von einem in den andern Wabenkern unterbunden ist.
Durch die Menge des eingestrichenen pastenförmigen Klebstoffes, der die Hohlräume mehr oder weniger ausfüllen kann, hat man es in der Hand, das erforderliche Gewicht zu erreichen. Als Klebstoff wird vorzugsweise Wasserglas angewendet, während als Füllstoff Bariumsulfat (Schwerspat) sich besonders eignet. Die Verklebung der Wabenkerne--3 und 4-an den Deckplatten --1 und 2-- erfolgt üblicherweise mit einem Zweikomponentenepoxyharzkleber. Es ist jedoch möglich, auch
<Desc/Clms Page number 2>
dort einen beschwerenden Füllstoff wie Bariumsulfat oder Bleisulfid, beizumengen.
Die Verbindung von Bariumsulfat ergibt in Form des relativ hohen spezifischen Gewichtes nicht nur eine verbesserte Schalldämmung, sondern auch einen gewissen Strahlungsschutz, da dieses Material als strahlenhemmend bekannt ist.
Da es sich ausserdem bei der Klebstoffschichte um rein anorganisches mineralisches Material handelt, das nicht brennbar ist, ergibt sich auch eine feuerhemmende Wirkung des Verbundkörpers, da bei einseitiger Erhitzung lediglich die entsprechende Deckplatte-l oder 2-- und der dieser Seite zugewandte Wabenkernteil --4-- zerstört werden, ein weiteres Vordringen der Zerstörung jedoch durch die relativ dicke Schicht --7-- verhindert wird und der dahinter befindliche unzerstörte Wabenkernteil-3-mit der andern Deckplatte noch eine ausreichende Steifigkeit und Standfestigkeit des Körpers gewährleistet. Für die Wabenkerne kann z. B. imprägniertes Papier, Aluminium oder Kunststoff verwendet werden.
Die Form der Wabe (Sechs-Eck, Wellpappe u. dgl.) ist dabei unwesentlich.
Als Kleber eignen sich alle bekannten Kleber, die mit den entsprechenden Werkstoffen eine gute Verbindung eingehen.
Der erfindungsgemässe Verbundkörper kann ausser als Türblatt auch für Fassadenelemente oder als vorgefertigtes Hauswandelement Verwendung finden, da er allen zu stellenden Forderungen, wie Festigkeit, Wärme-Schalldämmung, Feuerschutz u. dgl., entspricht.
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Door leaf
The invention relates to a door leaf, consisting of two metallic cover sheets in their
Edge zones are connected like folds, a honeycomb body being glued in between the cover sheets to form a rigid composite body according to patent 246971.
Door leaves that are used in residential construction must, in addition to the required rigidity, also have a certain thermal and acoustic insulation.
In the subject of the parent patent, this is achieved by gluing a honeycomb core made of paper between two aluminum plates. As a result of the poor thermal conductivity of paper and the large air spaces, there is generally adequate thermal insulation.
Due to the lightness of the construction used, however, the sound insulation is inadequate and weighting fillers in the form of gravel material sprinkled into the adhesive layers had to be used if sound insulation equivalent to a wooden door was required. However, this results in the difficulty of binding a sand or gravel layer sufficiently in the adhesive so that it cannot fall out due to vibrations when a door leaf is slammed shut and can move freely in the cavities of the honeycomb core, which leads to undesirable noise formation.
According to the invention, these disadvantages are avoided in that the honeycomb body consists of two or more honeycomb layers glued to one another and that an adhesive, in particular water glass, is used with a weight of barium sulfate. By spreading a homogeneous special compound, which simultaneously penetrates the chambers on both sides of the separating joint, these are partially filled and thus sealed (increase in heat insulation), weight is added (increase in sound insulation) and, on top of that, a fire-retardant layer is formed, since it is not flammable which also inhibits radioactive rays.
The object of the invention is shown in the drawing, for example.
As can be seen therefrom, two honeycomb cores 3 and 4, preferably made of corrugated cardboard, are glued between two larger cover plates 1 and 2, in particular made of aluminum sheet, with a honeycomb cores 3 and 4 abutting one another on the separating surface 7-paste-like adhesive mixed with a weighting powdery filler is coated so that it partially penetrates into the cavities of the two honeycomb cores. This adhesive not only connects the two honeycomb cores - 3 and 4 - to one another, but also seals the end faces of the cavities, so that circulation from one honeycomb core to the other is prevented.
The amount of paste-like adhesive that is coated in, which can more or less fill the cavities, makes it possible to achieve the required weight. Water glass is preferably used as the adhesive, while barium sulfate (heavy spar) is particularly suitable as a filler. The honeycomb cores - 3 and 4 - are usually glued to the cover plates - 1 and 2 - with a two-component epoxy resin adhesive. However, it is possible too
<Desc / Clms Page number 2>
add a weighting filler such as barium sulfate or lead sulfide there.
The combination of barium sulfate in the form of the relatively high specific weight not only results in improved sound insulation but also a certain radiation protection, since this material is known to be radiation-inhibiting.
Since the adhesive layer is also a purely inorganic mineral material that is not flammable, the composite body also has a fire-retardant effect, since when heated on one side only the corresponding cover plate - 1 or 2 - and the honeycomb core part facing this side - 4-- are destroyed, but further penetration of the destruction is prevented by the relatively thick layer --7-- and the undestroyed honeycomb core part-3-with the other cover plate still ensures sufficient rigidity and stability of the body. For the honeycomb cores z. B. impregnated paper, aluminum or plastic can be used.
The shape of the honeycomb (hexagon, corrugated cardboard, etc.) is immaterial.
All known adhesives that form a good bond with the corresponding materials are suitable as adhesives.
The composite body according to the invention can be used not only as a door leaf but also for facade elements or as a prefabricated house wall element, since it meets all the requirements, such as strength, heat and sound insulation, fire protection and the like. Like., corresponds.
Claims (1)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT826766A AT275834B (en) | 1966-09-01 | 1966-09-01 | Door leaf |
CH1190067A CH478664A (en) | 1966-09-01 | 1967-08-23 | Plate-shaped composite body |
DE19671683701 DE1683701A1 (en) | 1966-09-01 | 1967-08-28 | Honeycomb core |
BE703209D BE703209A (en) | 1966-09-01 | 1967-08-29 | |
FR1550185D FR1550185A (en) | 1966-09-01 | 1967-08-31 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT246971D | |||
AT826766A AT275834B (en) | 1966-09-01 | 1966-09-01 | Door leaf |
Publications (1)
Publication Number | Publication Date |
---|---|
AT275834B true AT275834B (en) | 1969-11-10 |
Family
ID=25604631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT826766A AT275834B (en) | 1966-09-01 | 1966-09-01 | Door leaf |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT275834B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246859A1 (en) * | 1982-12-17 | 1984-06-20 | Hörmann KG Freisen, 6699 Freisen | Heat-insulating door leaf |
-
1966
- 1966-09-01 AT AT826766A patent/AT275834B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246859A1 (en) * | 1982-12-17 | 1984-06-20 | Hörmann KG Freisen, 6699 Freisen | Heat-insulating door leaf |
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