AT65066B - Process for the production of artificial stone moldings from a cement fiber mortar. - Google Patents
Process for the production of artificial stone moldings from a cement fiber mortar.Info
- Publication number
- AT65066B AT65066B AT65066DA AT65066B AT 65066 B AT65066 B AT 65066B AT 65066D A AT65066D A AT 65066DA AT 65066 B AT65066 B AT 65066B
- Authority
- AT
- Austria
- Prior art keywords
- production
- artificial stone
- cement fiber
- fiber mortar
- stone moldings
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title description 5
- 238000000034 method Methods 0.000 title description 4
- 239000000835 fiber Substances 0.000 title description 3
- 239000002969 artificial stone Substances 0.000 title description 2
- 239000004568 cement Substances 0.000 title description 2
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000004570 mortar (masonry) Substances 0.000 title description 2
- 239000002657 fibrous material Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
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hydraulischen Bindemitteln und Faserstoffen wegen der Abbindungsgefahr niemals solange fort gesetzt werden kann, bis sicher eine vollkommene Aufschliessung der Faserstoffe und eine vollkommen gleichartige Mischung erreicht ist. Bei-der trockenen Vermahlung des hydraulischen Bindemittels mit den Faserstoffen unterliegt, es aber keinem Anstande, das Vermahlen und Mischen solange fortzusetzen, bis die gewünschte Gleichartigkeit und Vollkommenheit der Auf- schliessung der Fasern erlangt ist.
Wenn sich dieser Unterschied in erster Linie auch auf das durch das Stammpatent Nr. 37026 geschützte Verfahren bezieht, so ist es doch klar, dass dieser Unterschied auch für das Gesamtverfahren gemäss der voliegenden Erfindung mit Bezug auf die Eigenschaften der erhaltenen Formlinge wesentlich in Betracht kommt. Ein weiterer Unterschied gegenüber
EMI2.1
Formlings hat auch nicht mehr den Zweck der Verdichtung, sondern lediglich den der Ausgleichung des bereits verdichteten Formlings. Das Durchkneten eines trocken vermahlenen
EMI2.2
bei dem nassen Vermahlen der hydraulischen Bindemittel und Faserstoffe wegen der Gefahr des vorzeitigen Abbindens mitunter mehr Wasser zugesetzt werden muss, als an sich gegebenenfalls erforderlich gewesen wäre.
Daraus ergibt sich aber, dass solche nass vermahlene Massen, wenn die
EMI2.3
das schliesslich erhaltene Erzeugnis Vorteile aufweist.
PATKNTANiSPRrCH :
Verfahren zur Herstellung von Kunststeinformlingen aus einem Zementfaserstoffmörtel nach Patent Nr. 37026, dadurch gekennzeichnet, dass das trocken vermahlene Gemisch aus hydraulischen Bindmitteln und Faserstoffen nach Anfeuchtung mit wenig Wasser mittels Maschine bis zur Erzielung des plastischen Zustandes durchgeknetet. verformt und erst nach der durch eine Pressung unter niedrigem Druck bewirkten Entfernung des überschüssigen Wassers einer
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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Due to the risk of setting, hydraulic binders and fibrous materials can never be continued until a complete breakdown of the fibrous materials and a completely homogeneous mixture is achieved. In the case of dry grinding of the hydraulic binder with the fibrous materials, there is no point in continuing the grinding and mixing until the desired homogeneity and perfection of the opening of the fibers has been achieved.
Even though this difference relates primarily to the process protected by the parent patent no. 37026, it is clear that this difference is also essential for the overall process according to the present invention with regard to the properties of the moldings obtained. Another difference compared to
EMI2.1
The molding no longer has the purpose of compaction, but only that of compensating the already compacted molding. Kneading a dry grind
EMI2.2
During the wet grinding of the hydraulic binders and fibrous materials, because of the risk of premature setting, more water has to be added than might have been necessary.
It follows, however, that such wet-ground masses, if the
EMI2.3
the product ultimately obtained has advantages.
PATKNTANI SPRING:
Process for the production of artificial stone moldings from a cement fiber mortar according to patent no. 37026, characterized in that the dry-ground mixture of hydraulic binders and fibrous materials is kneaded after moistening with a little water by means of a machine until the plastic state is achieved. deformed and only after the removal of the excess water caused by pressing under low pressure
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT65066D AT65066B (en) | 1905-09-29 | 1906-01-18 | Process for the production of artificial stone moldings from a cement fiber mortar. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT37026T | 1905-09-29 | ||
| AT65066D AT65066B (en) | 1905-09-29 | 1906-01-18 | Process for the production of artificial stone moldings from a cement fiber mortar. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT65066B true AT65066B (en) | 1914-05-25 |
Family
ID=25600348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT65066D AT65066B (en) | 1905-09-29 | 1906-01-18 | Process for the production of artificial stone moldings from a cement fiber mortar. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT65066B (en) |
-
1906
- 1906-01-18 AT AT65066D patent/AT65066B/en active
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