DE111764C - - Google Patents
Info
- Publication number
- DE111764C DE111764C DENDAT111764D DE111764DA DE111764C DE 111764 C DE111764 C DE 111764C DE NDAT111764 D DENDAT111764 D DE NDAT111764D DE 111764D A DE111764D A DE 111764DA DE 111764 C DE111764 C DE 111764C
- Authority
- DE
- Germany
- Prior art keywords
- artificial stone
- profiled
- mass
- production
- forms
- 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.)
- Active
Links
- 239000002969 artificial stone Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 210000003298 Dental Enamel Anatomy 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
fl WJ! 1Ub* iWi>*>CDTT*wfl WJ! 1 Ub * iWi>*> CDTT * w
t?i ^iJH-VM I η Vt? i ^ iJH-VM I η V
Der in der Hauptsache aus Sand und gewissen Beimengungen (Chemikalien) bestehende, in jüngerer Zeit bekannt gewordene und vielfach zur Herstellung von Marmor- und anderen Gesteinnachahmungen Verwendung findende sogen. Kunststein kann, damit er die ihm eigentümliche glasurartige Politur erhält, nur auf Spiegelglasflächen, also nur in Plattenformen ohne jede Profilirung gegossen werden. Zur Herstellung glasurartig polirter und zu gleicher Zeit profilirter Gegenstände wären demnach entsprechend geformte Hohlformen oder Schablonen aus Glasmasse erforderlich, deren hohe Anschaffungspreise selbstverständlich jedwede praktische Anwendbarkeit derselben vollständig ausschliefsen würden, abgesehen davon, däfs z. B. die Herstellung profilirter Rotationskörper überhaupt nahezu unmöglich wäre. Die an Stelle derartiger Glasformen als nächste Mögkeit in Frage kommende Verwendbarkeit hochgradig polirter Metall-, insbesondere Stahlblechplatten kann aber ebenfalls, und zwar aus dem Grunde nicht in Erwägung gezogen werden, weil die in dem Kunststeinmaterial enthaltenen Säuren schon nach kurzem Gebrauch eine vollständige Zerstörung der Formen zur Folge haben würden.The mainly consisting of sand and certain admixtures (chemicals), Recently known and often used for the manufacture of marble and other So-called imitations of rocks used. Artificial stone can so that he can receives a peculiar glaze-like polish, only on mirror glass surfaces, i.e. only in plate shapes be cast without any profiling. For the production of glaze-like polished and at the same time Objects profiled in time would accordingly be correspondingly shaped hollow forms or templates made of glass mass required, the high purchase price of which of course any practical applicability of the same would completely exclude, apart from the fact that z. B. the production of profiled bodies of revolution would be almost impossible at all. The on Put such glass shapes as the next possibility for usability to a high degree Polished metal, in particular sheet steel plates can also, from the Reason not to be considered because those contained in the artificial stone material Acids result in complete destruction of the mold after only a short time of use would have.
Die vorliegende Erfindung hat nun ein Verfahren zur Herstellung von polirten und gleichmäfsig profilirten Gegenständen · aus Kunststeinmasse zum Gegenstande, welches den geschilderten Zweck in einfachster Weise dadurch erreicht, dafs die flüssige Kunststeinmasse bei mäfsiger Temperatur von etwa 20° C. in Blechformen von der gewünschten Profilirung gefüllt wird, deren Innenwandungen mit einer glatten dünnen Schicht Email versehen worden sind, das von den in der Kunststeinmasse enthaltenen Säuren nicht angegriffen wird.The present invention now has a method of making polished and uniformly profiled objects made of artificial stone mass to the object, which the described purpose is achieved in the simplest way by the fact that the liquid artificial stone mass at a moderate temperature of about 20 ° C. in sheet metal forms of the desired Profilirung is filled, the inner walls of which are provided with a smooth thin layer of enamel have not been attacked by the acids contained in the artificial stone mass will.
Die in die Formen gefüllte Masse wird dann bei der vorerwähnten gleichbleibenden Temperatur etwa einer 10 bis 12 stündigen Trocknung ausgesetzt und zeigt nach dem Herausnehmen aus den Formen eine aufserordentlich gleichmäfsige und lebhafte Hochglanzpolitur, wie sie vollkommener auch nicht auf Spiegelglasflächen erzeugt werden kann.The mass filled into the molds is then the same as mentioned above Temperature about a 10 to 12 hour Exposed to drying and shows an extraordinary appearance after being removed from the molds Even and lively high-gloss polish that cannot be produced more perfectly even on mirror glass surfaces.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE111764C true DE111764C (en) |
Family
ID=381478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT111764D Active DE111764C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE111764C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE740470C (en) * | 1939-12-06 | 1943-10-26 | Ewald Hoyer | Process for the accelerated and stress-free hardening of concrete using heat |
| EP0370853A2 (en) * | 1988-11-21 | 1990-05-30 | THE BURNS & RUSSELL COMPANY OF BALTIMORE CITY | Texturing a mold surface |
-
0
- DE DENDAT111764D patent/DE111764C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE740470C (en) * | 1939-12-06 | 1943-10-26 | Ewald Hoyer | Process for the accelerated and stress-free hardening of concrete using heat |
| EP0370853A2 (en) * | 1988-11-21 | 1990-05-30 | THE BURNS & RUSSELL COMPANY OF BALTIMORE CITY | Texturing a mold surface |
| EP0370853A3 (en) * | 1988-11-21 | 1991-09-11 | THE BURNS & RUSSELL COMPANY OF BALTIMORE CITY | Texturing a mold surface |
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