DE2538830C3 - Building board - Google Patents
Building boardInfo
- Publication number
- DE2538830C3 DE2538830C3 DE2538830A DE2538830A DE2538830C3 DE 2538830 C3 DE2538830 C3 DE 2538830C3 DE 2538830 A DE2538830 A DE 2538830A DE 2538830 A DE2538830 A DE 2538830A DE 2538830 C3 DE2538830 C3 DE 2538830C3
- Authority
- DE
- Germany
- Prior art keywords
- building board
- thermal conductivity
- particles
- board according
- inserts
- 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
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
- 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
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/027—Thermal properties
-
- 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
- B32B15/16—Layered products comprising a layer of metal next to a particulate 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
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
-
- 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
- B32B5/14—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 a layer differing constitutionally or physically in different parts, e.g. denser near its faces
-
- 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
- B32B5/16—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 features of a layer formed of particles, e.g. chips, powder or granules
-
- 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
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/105—Metal
-
- 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
- B32B2307/302—Conductive
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
- Central Heating Systems (AREA)
- Floor Finish (AREA)
Description
Die Erfindung betrifft eine Bauplatte od. dgl., aufgebaut aus einem organischen und/oder einem mineralischen bzw. keramischen Werkstoff, wie HoIzipänen, Pflanzenfasern, Gips od. dgl., bei der die Partikel dieses bzw. dieser Werkstoffe mit einem Bindemittel, wie Kunstharz oder Leim gebunden sein können und die Bauplatte - ggf,bei fließendem Übergang - Schienten unterschiedlicher Dichte und/oder Beschaffenheit aufweisen kann, mit vergleichsweise geringer Wärmeleitfähigkeit The invention relates to a building board or the like, composed of an organic and / or a mineral or ceramic material, such as holocinese, Plant fibers, gypsum or the like, in which the particles of this or these materials with a binder, how synthetic resin or glue can be bound and the building board - if necessary, with a smooth transition - rails may have different density and / or texture, with comparatively low thermal conductivity
Bauplatten dieser Art sind beispielsweise als Holzspanplatten, Gipsplatten mit Pappeabdeckung oder 'einlage oder als Estrichplatten bekannt Diese Baiiplat-Building boards of this type are, for example, wood chipboard, Gypsum boards with cardboard cover or inlay or known as screed panels These Baiiplat-
5555
6060
65 ten zeichnen sich in der Regel durch eine geringe Schall- und eine geringe Wärmeleitfähigkeit aus. Sie werden vorwiegend zum Herstellen von Wänden, Wandverkleidungen und von Abdeckungen in der Möbelindustrie und beim Innenausbau verwendet 65 th are usually characterized by low sound and low thermal conductivity. They are mainly used to manufacture walls, wall cladding and coverings in the furniture industry and in interior design
In einigen Anwendungsfällen, bei unterschiedlichen klimatischen Bedingungen beiderseits der Bauplatte, kann die geringe Wärmeleitfähigkeit von Nachteil sein, weil sich Bauplatten mangels ausreichenden Wärmeflusses dabei verwerfen oder verziehen können, so d,J3 sie nicht mehr die Form einer ebenen Scheibe besitzen.In some applications, with different climatic conditions on both sides of the building board, the low thermal conductivity can be a disadvantage, because building boards are not able to flow properly due to insufficient heat flow can discard or warp in the process, so that they no longer have the shape of a flat disc.
Weiter haben sich Anwendungsfälle ergeben, in denen die Eigenschaften derartiger Bauplatten, insbesondere von Holzspanplatten, durchaus von Vorteil ■sind, in denen sich jedoch die geringe Wärmeleitfähigkeit zum Erreichen der beabsichtigten Wirkung als nachteilig erweist Als Beispiele solcher Anwendungsfälle können Abdeckungen für Flächenheizungen, insbesondere für Fußbodenheizungen genannt werden, bei denen ein guter Wärmefluß von dem wärmeabgebenden Element durch die Abdeckung hindurch in den betreffenden Raum erwünscht istFurthermore, applications have resulted in which the properties of such building boards, in particular of chipboard, are definitely an advantage, in which, however, the low thermal conductivity proves to be disadvantageous for achieving the intended effect. As examples of such applications, covers for surface heating, especially for underfloor heating systems, where a good heat flow from the heat emitting Element is desired through the cover in the relevant space
Der Erfindung liegt die Aufgabe zugrunde, eine Bauplatte der eingangs beschriebenen Art zu schaffen, die bei weitgehender Aufrechterhaltung aller sonstigen Vorteile solcher Bauplatten, wie leichte Bearbeitbarkeit, meist mit Holz- bzw. Kunststoffbearbeitungswerkzeugen und -maschinen, geringe Schalleitfähigkeit, ggf. ästhetische Wirkung, verhältnismäßig gute bzw. gegenüber bisherigen Bauplatten bessere thermische Eigenschaften aufweistThe invention is based on the object of creating a building board of the type described at the outset, while largely maintaining all other advantages of such building boards, such as easy machinability, mostly with wood or plastic processing tools and machines, low sound conductivity, possibly aesthetic effect, relatively good or better thermal properties than previous building boards having
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß in die Bauplatte zum Zweck einer guten Wärmeverteilung in der Bauplatte und damit verbunden einem guten Wärmedurchgang in Richtung der Dickendurchmessung Einlagen, Partikel od. dgl. aus (einem) gegenüber dem oder den Werkstoffen an sich geringer Wärmeleitfähigkeit eine größere Wärmeleitfähigkeit aufweisenden Werkstoff oder Werkstoffen eingeschlossen sind. Durch diese Maßnahme ist es möglich, den Wärmefluß in gewünschter Weise auch durch das Material geringer Wärmsleitfähigkeit zu führen, so daß sowohl eine Beeinflussung des Form- und Materialverhaltens der Bauplatte als auch ein guter Wärmedurchgang erzielt werden kann. Infolgedessen ist es möglich, erfindungsgemäße Bauplatten mit Vorteil in allen Bedarfsfällen einsetzen zu können, in denen ein guter Wärmedurchgang erwünscht ist und/oder einem Verwerfen von Bauplatten infolge einseitiger Wärmebelastung vorgebeugt werden muß. Erfindungsgemäße Bauplatten werden beispielsweise vorteilhaft als Abdeckplatten bei Fußboden-, Wand- oder Deckenheizungen soie bei klimatisierten Räumen verwendetThis object is achieved in that in the building board for the purpose of a good Heat distribution in the building board and, associated with it, good heat transmission in the direction of the Thickness diameter deposits, particles or the like from (a) compared to the material or materials per se low thermal conductivity material or materials exhibiting greater thermal conductivity are included. This measure also makes it possible to control the heat flow in the desired manner to lead through the material of low thermal conductivity, so that both an influencing of the shape and Material behavior of the building board as well as good heat transfer can be achieved. Consequently it is possible to use building boards according to the invention with advantage in all cases in which a good heat transfer is desired and / or a discarding of building boards due to one-sided heat load must be prevented. Building panels according to the invention are, for example, advantageously used as cover panels used for underfloor, wall or ceiling heating as well as in air-conditioned rooms
Vorzugsweise besteht der Werkstoff größerer Wärmeleitfähigkeit in einem metallischen Werkstoff. Nach erfindungsgemäßen Ausgestaltungen bestehen die Einlage oder die Einlagen aus einem oder mehreren räumlichen Metallgittern od. dgl. und/oder in Metallspänen. Metallwolle od. dgl., wobei sich die letzten dieser Maßnahmen zusätzlich dadurch auszeichnen, daß ein Herstellen mittels zum Herstellen von Bauplatten bereits bekannter und vorhandener Einrichtungen möglich istThe material of greater thermal conductivity is preferably a metallic material. To According to embodiments according to the invention, the insert or the inserts consist of one or more spatial metal grids or the like and / or in metal chips. Metal wool or the like, the last of these Measures are additionally characterized by the fact that a production means for producing building panels already known and existing facilities is possible
Nach einer anderen Ausgestaltung der Erfindung sind bei einer Bauplatte, bei der die Partikel od< dgl, geringer Wärmeleitfähigkeit mittels eines Bindemittels gebunden sind, das Bindemittel mit dem eine größere Wärmeleitfähigkeit aufweisenden Werkstoff, vorzugsweise inAccording to another embodiment of the invention, in a building board in which the particles od < Like, low thermal conductivity bound by means of a binder are, the binder with the material having a greater thermal conductivity, preferably in
pulvriger Form, beladen und vorzugsweise der eine größere Wärmeleitfähigkeit aufweisende Werkstoff ein Metallpulver. Diese Maßnahmen können zusätzlich zu den oben bereits beschriebenen getroffen sein, sie gestatten ebenfalls weitgehend die Verwendung bisheriger Herstellungeinrichtungen.powdery form, loaded and preferably the material having a greater thermal conductivity Metal powder. These measures can be taken in addition to those already described above also largely allow the use of previous manufacturing facilities.
Je nach Anwendungszweck kann es von Vorteil sein, daß in der Bauplatte nicht alle Zonen bzw. Schichten eine gleiche Wärmeleitfähigkeit besitzen. Es wird daher nach der Erfindung vorgeschlagen, daß die Einlagen, Partikel od. dgl. aus einem Werkstoff größerer Wärmeleitfähigkeit vorwiegend in der mittleren Schicht angeordnet sind, oder daß die Dichte der Anordnung der Einlagen, Partikel od. dgl. in Richtung von einer der Oberflächen oder Außenschichten der Bauplatte zu der gegenüberliegenden Oberfläche oder Außenschicht zu- bzw. abnimmtDepending on the application, it can be advantageous that not all zones or layers in the building board have the same thermal conductivity. It is therefore proposed according to the invention that the deposits, Particles or the like made of a material with greater thermal conductivity, predominantly in the middle layer are arranged, or that the density of the arrangement of the deposits, particles or the like. In the direction of one of the Surfaces or outer layers of the building board to the opposite surface or outer layer to- or decreases
In der Zeichnung sind Ausführungsbeispiele der Erfindung dargestellt Es zeigtIn the drawing, exemplary embodiments of the invention are shown
F i g. 1 eine Bauplatte, im Schnitt, F i g. 2 eine andere Bauplatte, im Schnitt undF i g. 1 a building board, in section, FIG. 2 another building board, in section and
F i g. 3 eine weitere Bauplatte, im SchnittF i g. 3 another building board, in section
Nach Fig. 1 besitzt eine Bauplatte, wie eine Holzspanplatte zwei äußere Schichten größerer Dichte und Feinheit der Partikel, nämlich zwei Deckschichten 1 und 2 sowie zwischen diesen eine mittlere Schicht, die Kernschicht 3, In die Bauplatte, enger in deren Kernschicht 3 sind — als Einlagen mit gegenüber dem Werkstoff der Bauplatte größerer WärmeleitfähigkeitAccording to Fig. 1, a building board, such as a chipboard, has two outer layers of greater density and fineness of the particles, namely two outer layers 1 and 2 as well as a middle layer between them, the Core layer 3, in the building board, are closer in the core layer 3 - as inlays with opposite the Material of the building board with greater thermal conductivity
— ein Metallgitter 4 mit räumlicher Erstreckung in Richtung der Dickendurchmessung der Bauplatte sowie Metallspäne 5 eingeschlossen.- A metal grid 4 with spatial extension in the direction of the thickness diameter of the building board and Metal chips 5 included.
Nach Fig.2 sind in einer Bauplatte — als Einlage bzw. Partikel mit gegenüber dem herkömmlichen Werkstoff der Bauplatte größerer WärmeleitfähigkeitAccording to Fig.2 are in a building board - as an insert or particles with greater thermal conductivity compared to the conventional material of the building board
— Metallspäne 6 bei gleichmäßiger Verteilung eingeschlossen. - Metal chips 6 included with even distribution.
Nach Fig.3 sind in einer Bauplatte — als Einlage bzw. Partikel mit gegenüber dem herkömmlichen Werkstoff der Bauplatte größerer WärmeleitfähigkeitAccording to Fig.3 are in a building board - as an insert or particles with greater thermal conductivity compared to the conventional material of the building board
— Metallspäne 7 enthalten, wobei die Dichte deren Anordnung in Richtung von einer der Oberflächen der Bauplatte zu der anderen Oberfläche — in der Zeichnung von oben nach unten — zunimmt.- contain metal chips 7, the density of which is arranged in the direction of one of the surfaces of the Building board to the other surface - in the drawing from top to bottom - increases.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (8)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2538830A DE2538830C3 (en) | 1975-09-01 | 1975-09-01 | Building board |
CH1095376A CH619015A5 (en) | 1975-09-01 | 1976-08-30 | Structural slab |
SE7609622A SE418517B (en) | 1975-09-01 | 1976-08-31 | Building board |
BE170253A BE845723A (en) | 1975-09-01 | 1976-08-31 | CONSTRUCTION PLATE OR PANEL |
FR7626346A FR2322248A1 (en) | 1975-09-01 | 1976-09-01 | PLATE-SHAPED CONSTRUCTION ELEMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2538830A DE2538830C3 (en) | 1975-09-01 | 1975-09-01 | Building board |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2538830A1 DE2538830A1 (en) | 1977-03-10 |
DE2538830B2 DE2538830B2 (en) | 1978-05-11 |
DE2538830C3 true DE2538830C3 (en) | 1979-01-04 |
Family
ID=5955326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2538830A Expired DE2538830C3 (en) | 1975-09-01 | 1975-09-01 | Building board |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE845723A (en) |
CH (1) | CH619015A5 (en) |
DE (1) | DE2538830C3 (en) |
FR (1) | FR2322248A1 (en) |
SE (1) | SE418517B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU82560A1 (en) * | 1980-06-26 | 1982-01-20 | Prb Sa | THERMAL-INSULATING WEAPON ELEMENT AND MANUFACTURING METHOD THEREOF |
DE3916938A1 (en) * | 1989-05-24 | 1990-11-29 | Gerhard Dingler | COMPONENT |
FR2701232B1 (en) * | 1993-02-05 | 1995-03-24 | Polyfont Sa | Composite panel intended in particular for the constitution of walls. |
DE9419045U1 (en) * | 1994-10-27 | 1995-02-16 | Vahlbrauk, Karl Heinz, 37581 Bad Gandersheim | Wall element |
DE10061229C1 (en) * | 2000-12-01 | 2002-04-18 | Donald Herbst | Ceiling has thin heat conducting foil in contact with at least half of pipelines facing away from ceiling panels, extending to and in flat contact with panels at least on one side of pipelines |
GB201214909D0 (en) * | 2012-08-21 | 2012-10-03 | Gregory Bruce | Improved radiant heat transfer through the interior cladding of living spaces |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1198656A (en) * | 1958-01-30 | 1959-12-09 | Process for reinforcement and bonding of composite materials |
-
1975
- 1975-09-01 DE DE2538830A patent/DE2538830C3/en not_active Expired
-
1976
- 1976-08-30 CH CH1095376A patent/CH619015A5/en not_active IP Right Cessation
- 1976-08-31 BE BE170253A patent/BE845723A/en unknown
- 1976-08-31 SE SE7609622A patent/SE418517B/en unknown
- 1976-09-01 FR FR7626346A patent/FR2322248A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2538830B2 (en) | 1978-05-11 |
SE418517B (en) | 1981-06-09 |
FR2322248A1 (en) | 1977-03-25 |
DE2538830A1 (en) | 1977-03-10 |
CH619015A5 (en) | 1980-08-29 |
SE7609622L (en) | 1977-03-02 |
BE845723A (en) | 1976-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0249592B1 (en) | Polymer pressure laminate and building element made therefrom having a bended part | |
DE3108816A1 (en) | THERMAL INSULATING COMPRESSION MATERIAL BASED ON MICROPOROUS OXIDAEROGEL FROM FLAME HYDROLYSIS, METHOD FOR THE PRODUCTION THEREOF, A FILM PRODUCED THEREOF AND A WASHED PRODUCT THEREFOR | |
DE10341255A1 (en) | Heat conducting plates made of expanded graphite and process for their preparation | |
DE3629223A1 (en) | BUILDING PLATE IN THE LAYER STRUCTURE AND METHOD FOR THEIR PRODUCTION | |
DE2613976C3 (en) | Multi-layer plate and method of making the same | |
DE2538830C3 (en) | Building board | |
EP1564341A2 (en) | Wall element for a building and method of manufacturing | |
DE2523710C3 (en) | Construction made of metal, concrete, lightweight concrete, plaster of paris, wood, wood fiber material, plastic, a combination of such materials or the like. | |
DE3401868C2 (en) | Plate for laying heating pipes for underfloor heating | |
DE2949511A1 (en) | Roll-up floor heating mat - with meandering resistance wires fixed by tapes to plastic foil | |
EP0355388A1 (en) | Radiant heater and method and device for producing same | |
DE3430564C2 (en) | Formwork angles for ceilings | |
CH681441A5 (en) | ||
DE60218060T2 (en) | SEPARATE WALL ELEMENT FOR SEPARATE WALLS AND THE LIKE WITH A FILLING OF HEAT-INSULATING MATERIAL, ESPECIALLY MINERALWOOD | |
DE20302119U1 (en) | Double-skin partition with a mineral wool filling | |
DE102012008771A1 (en) | Glued solid wood slat rod assembly used in manufacture of e.g. bureau, has horizontal solid wood slat layers that are arranged at orientation angle with one another such that stable structure is formed at outer sides of assembly | |
EP3421200B1 (en) | Composite wood board with hollow balls | |
DE3106104A1 (en) | Screed which can be heated | |
DE3033819C2 (en) | Device for the production of wall elements | |
DE2031003A1 (en) | Partition panel, in particular floor-to-ceiling partition panel | |
DE69503577T2 (en) | Concrete slab for a pool table | |
DE20108311U1 (en) | Impact sound insulation | |
DE102012102378A1 (en) | Tile for covering surface of wall, has tile portion that is formed by mixing wood fibers or wood chips with binder | |
DE1947341A1 (en) | Cast wall panels | |
EP1792698A2 (en) | Reinforced board |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |