DE102009005805A1 - Lightweight plate-shaped component manufacturing method for construction purpose, involves mixing material with binder under thermal effect and hardening binder, where reinforcement or mesh is embedded on surface of plate before hardening - Google Patents
Lightweight plate-shaped component manufacturing method for construction purpose, involves mixing material with binder under thermal effect and hardening binder, where reinforcement or mesh is embedded on surface of plate before hardening Download PDFInfo
- Publication number
- DE102009005805A1 DE102009005805A1 DE200910005805 DE102009005805A DE102009005805A1 DE 102009005805 A1 DE102009005805 A1 DE 102009005805A1 DE 200910005805 DE200910005805 DE 200910005805 DE 102009005805 A DE102009005805 A DE 102009005805A DE 102009005805 A1 DE102009005805 A1 DE 102009005805A1
- Authority
- DE
- Germany
- Prior art keywords
- base plate
- binder
- braid
- embedded
- fabric
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/246—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0006—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects the reinforcement consisting of aligned, non-metal reinforcing elements
-
- 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
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
- E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/24—Producing shaped prefabricated articles from the material by injection moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines Bauteils, das als Bauwerkstoff dient, und eine Grundplatte und an mindestens einer Oberfläche der Grundplatte ein wenigstens teilweise in die Grundplatte eingebettetes Gewebe oder Geflecht aufweist.The Invention relates to a method for producing a component, which serves as a building material, and a base plate and at least a surface of the base plate at least partially Having fabric or mesh embedded in the base plate.
Ein
solches Verfahren ist aus der
Es ist daher Aufgabe der Erfindung, ein Verfahren der eingangs genannten Art derart weiterzubilden, dass das mit dem Verfahren herstellbare Bauteil einfacher zu fertigen ist.It is therefore an object of the invention, a method of the aforementioned Form such a way that can be produced by the method Component is easier to manufacture.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Grundplatte aus einem Grundwerkstoff und einem Bindemittel mittels Extrudieren oder Spritzgießen hergestellt wird, wobei der Grundwerkstoff in Form von Körnern oder Fasern mit dem Bindemittel unter Wärmeeinwirkung gemischt und das Bindemittel anschließend ausgehärtet wird, und wobei das Gewebe oder Geflecht vor dem Aushärten in die Grundplatte eingebettet wird. Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der abhängigen Ansprüche.The The object is achieved according to the invention that the base plate consists of a base material and a binder produced by extrusion or injection molding, wherein the base material in the form of grains or fibers mixed with the binder under heat and the binder is then cured, and wherein the fabric or braid before curing in the Base plate is embedded. Advantageous developments of the invention are the subject of the dependent claims.
Der Erfindung liegt der Gedanke zugrunde, dass die Herstellung der Grundplatte mittels Extrudieren oder Spritzgießen einfacher, kostengünstiger und möglicherweise auch schneller ist, wenn als Grundwerkstoff Körner oder Fasern, insbesondere ein Granulat verwendet wird. Unter Granulat sind alle schüttfähigen körnigen Güter zu verstehen, wobei insbesondere auch Schrot und pulverförmige Materialien beinhaltet sein sollen. Dabei ist es um so vorteilhafter, je kleiner die Partikel des Granulats sind. Das Granulat bildet zusammen mit dem viskosen Bindemittel ein fließfähiges Gemisch, das spritzguß- oder extrusionsfähig ist. Dabei wird besonders bevorzugt, wenn als Grundwerkstoff ein Granulat aus Bläh- oder Schaumglas verwendet wird, das in der Regel überwiegend aus recyceltem Glas gewonnen wird. Es ist aber auch möglich, ein Granulat oder Fasern aus nachwachsendem Rohstoff zu verwenden. Als Bindemittel werden Wasserglas, aushärtbarer Dünnbettmörtel oder Harze bevorzugt, während als Gewebe oder Geflecht ein Glasvlies oder ein Glasgittergewebe bevorzugt wird.Of the Invention is based on the idea that the production of the base plate by extrusion or injection molding easier, cheaper and more possibly also faster, if as a base material Grains or fibers, in particular granules used becomes. Among granules are all pourable granular Goods to understand, in particular also shot and powdery materials should be included. there it is the more advantageous, the smaller the particles of the granules are. The granules form together with the viscous binder a flowable mixture, the injection-molded or is extrudable. It is particularly preferred if As base material a granulate of expanded or foam glass which is usually recycled mostly Glass is won. But it is also possible to use a granulate or to use fibers from renewable raw material. As a binder Become a water glass, curable thin-bed mortar or resins, while as a fabric or braid a glass fleece or a glass mesh fabric is preferred.
Das Aushärten des Bindemittels kann vollständig oder teilweise in dem zum Extrudieren verwendeten Extruder bzw. in dem zum Spritzgießen verwendeten Spritzgusswerkzeug erfolgen. Alternativ oder ergänzend ist es auch möglich, dass das Bauteil nach dem Extrudieren oder Spritzgießen in einem Aushärteofen zum Aushärten des Bindemittels temperaturbeaufschlagt wird. Um eine glatte Oberfläche zu erreichen, kann das Gewebe oder Geflecht vollständig in die Grundplatte eingebettet werden. Soll eine raue Oberfläche erzielt werden, kann das Gewebe oder Geflecht auch so weit in die Grundplatte eingebettet werden, dass es ein Stück weit aus der Oberfläche der Grundplatte hervorsteht. Eine rauhe Oberfläche kann eine Haftbrücke für eine aufzubringende Deckschicht oder ähnliches bilden. Das Gewebe oder Geflecht bildet ein statisches Stabilisierungselement, das insbesondere als Rissbewehrung wirkt, das Bauteil jedoch auch weniger anfällig gegen Brüche macht. Es versteht sich von selbst, dass sowohl nur eine der einander abgewandeten Oberflächen der Grundplatte als auch beide Oberflächen mit einem Gewebe oder Geflecht versehen werden können, wobei in letzterem Fall von einem Obergurt und einem Untergurt gesprochen wird.The Curing of the binder can be complete or partially in the extruder used for extruding or in the injection molding tool used for injection molding. Alternatively or additionally, it is also possible that the component after extrusion or injection molding in a curing oven for curing the binder temperature applied becomes. To achieve a smooth surface, that can Fabric or mesh completely embedded in the base plate become. If a rough surface can be achieved, can The fabric or braid also so far embedded in the base plate Be that far from the surface the base plate protrudes. A rough surface can an adhesive bridge for a cover layer to be applied or something similar. The tissue or braid forms a static stabilizing element that acts in particular as crack reinforcement, However, the component also less prone to breakage power. It goes without saying that only one of each other opposite surfaces of the base plate as well as both Surfaces are provided with a fabric or braid can, in the latter case of a top chord and a Lower chord is spoken.
Das Gewebe oder Geflecht kann während des Extrudierens oder Spritzgießens in die Grundplatte eingebettet werden. Erfolgt die vollständige Aushärtung des Bindemittels nach dem Extrudieren oder Spritzgießen, so ist es auch möglich, dass das Gewebe oder Geflecht nach dem Extrudieren oder Spritzgießen in die Grundplatte eingebettet wird.The Tissue or braid can during extrusion or Injection molding to be embedded in the base plate. He follows the complete curing of the binder after extruding or injection molding, it is also possible that the fabric or braid after extrusion or injection molding embedded in the base plate.
Gemäß einer vorteilhaften Weiterbildung wird auf die Grundplatte zumindest auf der mit dem Gewebe oder Geflecht versehenen Oberfläche eine Deckschicht aufgebracht, beispielsweise eine Farbschicht oder eine wasserabweisende oder wasserdichte Schicht, falls das Bauteil im Sanitärbereich Anwendung finden soll. Die Deckschicht kann auch eine Spezialmörtel-Schicht sein, die bei der Weiterverarbeitung des Bauteils als Haftbrücke dient.According to one advantageous development is at least on the base plate the surface provided with the fabric or braid applied a cover layer, for example, a paint layer or a water-repellent or waterproof layer, if the component in the sanitary sector should apply. The cover layer may also be a special mortar layer used in the Further processing of the component serves as a bonding agent.
Gemäß einer weiteren vorteilhaften Weiterbildung wird das Bauteil nach dem Aushärten unter Bildung einer konvexen und einer konkaven Oberfläche gebogen. Insbesondere können dadurch Bauteile hergestellt werden, die die Form eines Zylindermantels oder eines aufgeschnittenen Zylindermantels haben. Dabei wird bevorzugt, dass das Gewebe oder Geflecht an der konvexen Oberfläche vor dem Biegen entlang von parallel zur Biegeachse verlaufenden Linien geschnitten wird, um Spannungen an der konvexen Oberfläche zu vermeiden. Wird eine Deckschicht angebracht, so wird bevorzugt, dass diese nach dem Biegen aufgebracht wird.According to a further advantageous embodiment, the component is bent after curing to form a convex and a concave surface. In particular, components can thereby be produced that have the shape of a cylinder jacket or a cut cylinder jacket. It is preferred that the tissue or braid be on the convex surface before bending along parallel to the bending axis cut lines to avoid stresses on the convex surface. If a cover layer is applied, it is preferred that this is applied after bending.
Im Folgenden wird die Erfindung anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispiels näher erläutert. Es zeigenin the The invention will be described below with reference to a drawing in the drawing illustrated embodiment illustrated. Show it
Das
in
Zusammenfassend ist folgendes festzuhalten:In summary the following is to be stated:
Die
Erfindung betrifft ein Verfahren zur Herstellung eines Bauteils
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - EP 0640030 B1 [0002] EP 0640030 B1 [0002]
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910005805 DE102009005805A1 (en) | 2009-01-22 | 2009-01-22 | Lightweight plate-shaped component manufacturing method for construction purpose, involves mixing material with binder under thermal effect and hardening binder, where reinforcement or mesh is embedded on surface of plate before hardening |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910005805 DE102009005805A1 (en) | 2009-01-22 | 2009-01-22 | Lightweight plate-shaped component manufacturing method for construction purpose, involves mixing material with binder under thermal effect and hardening binder, where reinforcement or mesh is embedded on surface of plate before hardening |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009005805A1 true DE102009005805A1 (en) | 2010-07-29 |
Family
ID=42282528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910005805 Withdrawn DE102009005805A1 (en) | 2009-01-22 | 2009-01-22 | Lightweight plate-shaped component manufacturing method for construction purpose, involves mixing material with binder under thermal effect and hardening binder, where reinforcement or mesh is embedded on surface of plate before hardening |
Country Status (1)
Country | Link |
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DE (1) | DE102009005805A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3266605A1 (en) * | 2016-07-05 | 2018-01-10 | Kamal Mostafa | Construction panel with reinforcement fabric and method for its manufacture |
DE102017107656A1 (en) | 2017-04-10 | 2018-10-11 | Bernd Reutemann GmbH | Pre-cleaning device for items to be washed arranged in a washing basket |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0640030B1 (en) | 1992-05-04 | 1996-01-03 | MEISTER, Helmut | Method of manufacturing a lightweight square or plate-shaped component |
-
2009
- 2009-01-22 DE DE200910005805 patent/DE102009005805A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0640030B1 (en) | 1992-05-04 | 1996-01-03 | MEISTER, Helmut | Method of manufacturing a lightweight square or plate-shaped component |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3266605A1 (en) * | 2016-07-05 | 2018-01-10 | Kamal Mostafa | Construction panel with reinforcement fabric and method for its manufacture |
DE102017107656A1 (en) | 2017-04-10 | 2018-10-11 | Bernd Reutemann GmbH | Pre-cleaning device for items to be washed arranged in a washing basket |
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8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R082 | Change of representative |
Representative=s name: PATENTANWAELTE BREGENZER UND REULE PARTNERSCHA, DE |
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R082 | Change of representative |
Representative=s name: PATENTANWAELTE BREGENZER UND REULE PARTNERSCHA, DE |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |