DE4319336A1 - Process for producing blocks and structural elements from glass - Google Patents
Process for producing blocks and structural elements from glassInfo
- Publication number
- DE4319336A1 DE4319336A1 DE19934319336 DE4319336A DE4319336A1 DE 4319336 A1 DE4319336 A1 DE 4319336A1 DE 19934319336 DE19934319336 DE 19934319336 DE 4319336 A DE4319336 A DE 4319336A DE 4319336 A1 DE4319336 A1 DE 4319336A1
- Authority
- DE
- Germany
- Prior art keywords
- glass
- broken
- grain size
- marked
- powder
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Herstellen von Bausteinen und Bauelementen aus Glas zum Errichten von Bauwerksteilen, insbesondere Wänden, Dächern oder der gleichen.The invention relates to a method for producing Building blocks and components made of glass for the erection of Structural parts, especially walls, roofs or the same.
Es ist bekannt, Bau- oder Dachziegel aus geschmolzenem Neuglas herzustellen, das in geeignete Formen, meistens Halbschalen, gegossen wird, so daß nach Abkühlung und Weiterbehandlung das gewünschte Bauelement aus der Form herausgenommen werden kann.It is known to make building or roof tiles from molten Manufacture new glass in suitable shapes, mostly Half shells, is poured so that after cooling and Further treatment of the desired component from the mold can be removed.
Auf diese Weise werden lichtdurchlässige Glasbausteine hergestellt, die über eine hohe Lichtdurchlässigkeit und eine extrem hohe Wärmedämmung verfügen. Der Hauptnachteil derartiger Bau- oder Dachziegel besteht in ihrem herstel lungsbedingten hohen Gestehungspreis.In this way translucent glass blocks manufactured that have a high translucency and have extremely high thermal insulation. The main disadvantage Such building or roof tiles is in their manufacture performance-related high cost price.
Es ist ferner bekannt, aus billigerem Material wie Lehm oder Ton Bauziegel herzustellen, die nach entsprechender Formgebung und anschließender Trocknung in einem Ziegel brennofen bei einer Temperatur zwischen 900 und 1400°C gebrannt werden. Auch bei diesen Bauelementen fällt nach teilig ins Gewicht, daß der Gestehungspreis infolge der relativ hohen Brenntemperaturen recht hoch liegt.It is also known to be made from cheaper material such as clay or clay building bricks, which according to the corresponding Forming and subsequent drying in a brick Kiln at a temperature between 900 and 1400 ° C be burned. These components also fall behind partly in weight that the cost price due to the relatively high firing temperatures is quite high.
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zum Herstellen von Bausteinen und Bauelementen vorzuschlagen, bei dem niedrige Prozeßtemperaturen zur Anwendung und kosten günstigere Ausgangsmaterialien aus Glas zum Einsatz gelangen.The invention has for its object a method for Propose manufacturing of building blocks and components, at which low process temperatures apply and cost cheaper starting materials made of glass are used.
Gelöst wird diese Aufgabe nach der Erfindung durch maschinelles Brechen von silikatischen Altglasteilen, maschinelles Zermahlen des gebrochenen Altglasgranulates zu einem Glasbruchpulver von etwa 50 bis 100 µm Korngröße, Zugeben und Einmischen von plastifizierenden organischen Bindemitteln, Einstreichen und Einpressen des Glasmisch guts in Baustein-Stahlformen, Einbringen der gefüllten Baustein-Stahlformen in einen Ziegelbrennofen und Aufheizen bis zu einer Sintertemperatur von etwa 600 bis 700°C und Entnehmen der Sinterkörper aus den erkalteten Baustein-Stahl formen.This object is achieved according to the invention mechanical breaking of silicate glass parts, mechanical grinding of the broken waste glass granulate to a broken glass powder of about 50 to 100 µm grain size, Add and mix in plasticizing organic Binding agents, brushing in and pressing in the glass mixture guts in building block steel molds, introduction of the filled Building block steel molds in a brick kiln and heating up to a sintering temperature of about 600 to 700 ° C and Remove the sintered body from the cooled building block steel to form.
Es empfiehlt sich, ein Gasmischgut zu verwenden, bei dem dem Glasbruchpulver von etwa 50 bis 100 µm Korngröße auch gröber gemahlener Glasbruch von etwa 1 bis 2 mm Korngröße zugegeben ist.It is advisable to use a gas mixture in which the broken glass powder with a grain size of about 50 to 100 µm coarser ground glass break of about 1 to 2 mm grain size is admitted.
Vorteilhafterweise können dem Glasmischgut auch in einem organischen Lösungsmittel gelöste Metallpolymere zugegeben werden , was zu einer Herabsetzung der Sintertemperatur führt.The glass mixture can advantageously also be mixed in one dissolved organic polymers added organic solvents become, leading to a reduction in the sintering temperature leads.
Für dieses Verfahren können auch maschinell gebrochene Fernsehbildröhren verwendet werden, bei denen das Strahler zeugungssystem sowie die Loch- oder Schlitzmaske entfernt worden sind. Bislang gibt es keine wirtschaftliche Wieder verwertungsmöglichkeit von gebrauchten Fernsehbildröhren. Das beschriebene Verfahren ergibt somit aus Altglas herge stellte Bausteine und Bauelemente, für welche lediglich die niedriger liegende Sinterungsprozeßwärme aufzuzubringen ist.This process can also be broken by machine Television picture tubes are used in which the spotlight generation system and the perforated or slit mask removed have been. So far there has been no economic re Possibility of recycling used television tubes. The process described thus results from waste glass provided modules and components for which only the lower lying sintering process heat is to be applied.
Claims (5)
- - maschinelles Brechen von silikatischen Altglasteilen,
- - maschinelles Zermahlen des gebrochenen Altglasgranula tes zu einem Glasbruchpulver von etwa 50-100 µm Korngröße,
- - Zugeben und Einmischen von plastifizierenden organischen Bindemitteln,
- - Einstreichen und Einpressen des Glasmischguts in Bau stein-Stahlformen,
- - Einbringen der gefüllten Baustein-Stahlformen in einen Ziegelbrennofen und Aufheizen bis zu einer Sintertempera tur von etwa 600 bis 700°C und
- - Entnehmen der Sinterkörper aus den erkalteten Baustein- Stahlformen.
- - mechanical breaking of silicate glass parts,
- - mechanical grinding of the broken waste glass granules to a broken glass powder of about 50-100 µm grain size,
- - adding and mixing in plasticizing organic binders,
- - brushing in and pressing the glass mixture into brick-steel molds,
- - Introducing the filled block steel molds in a brick kiln and heating up to a sintering temperature of about 600 to 700 ° C and
- - Remove the sintered body from the cooled building block steel molds.
- - Verwendung von gebrochenem, zu Pulver gemahlenem, mit plastifizierenden organischen Bindemittel und Metall polymeren angereichertem Altglas als Formmasse,
- - die in einer Bauelement-Stahlform einem Sinterungsprozeß unterzogen worden ist.
- - Use of broken, ground to powder, with plasticizing organic binders and metal polymers enriched waste glass as a molding compound,
- - which has undergone a sintering process in a component steel mold.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934319336 DE4319336A1 (en) | 1993-06-11 | 1993-06-11 | Process for producing blocks and structural elements from glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934319336 DE4319336A1 (en) | 1993-06-11 | 1993-06-11 | Process for producing blocks and structural elements from glass |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4319336A1 true DE4319336A1 (en) | 1994-12-15 |
Family
ID=6490097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934319336 Ceased DE4319336A1 (en) | 1993-06-11 | 1993-06-11 | Process for producing blocks and structural elements from glass |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4319336A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19807681A1 (en) * | 1998-02-25 | 1999-08-26 | Hornikel | Building material for production of informative objects such as lettering and numbers, e.g. for monuments and gravestones |
EP2438250A1 (en) * | 2009-06-03 | 2012-04-11 | Suomen Lasinjalostus OY | Structural or decorative article and method for its fabrication |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE525440C (en) * | 1931-05-23 | Jacques Demongeot | Method for forming plate-shaped bodies, such as tiles, tiles, or the like. | |
DE2600927A1 (en) * | 1976-01-13 | 1977-07-14 | Antonin Lev | General purpose inorganic constructional material - made from sand, bonded with organic resin, and inorganic glasses |
DE3533625A1 (en) * | 1985-09-20 | 1987-04-02 | Frenzelit Werke Gmbh & Co Kg | Lightweight material, and process for the production thereof |
-
1993
- 1993-06-11 DE DE19934319336 patent/DE4319336A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE525440C (en) * | 1931-05-23 | Jacques Demongeot | Method for forming plate-shaped bodies, such as tiles, tiles, or the like. | |
DE2600927A1 (en) * | 1976-01-13 | 1977-07-14 | Antonin Lev | General purpose inorganic constructional material - made from sand, bonded with organic resin, and inorganic glasses |
DE3533625A1 (en) * | 1985-09-20 | 1987-04-02 | Frenzelit Werke Gmbh & Co Kg | Lightweight material, and process for the production thereof |
Non-Patent Citations (2)
Title |
---|
Abstract zu JP 63-69 726 (A) * |
Patent Abstract of Japan, C-520, August 15, 1988, Vol. 12, No. 299 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19807681A1 (en) * | 1998-02-25 | 1999-08-26 | Hornikel | Building material for production of informative objects such as lettering and numbers, e.g. for monuments and gravestones |
EP2438250A1 (en) * | 2009-06-03 | 2012-04-11 | Suomen Lasinjalostus OY | Structural or decorative article and method for its fabrication |
EP2438250A4 (en) * | 2009-06-03 | 2012-10-24 | Suomen Lasinjalostus Oy | Structural or decorative article and method for its fabrication |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |