AT33261B - Process for the production of artificial stone. - Google Patents
Process for the production of artificial stone.Info
- Publication number
- AT33261B AT33261B AT33261DA AT33261B AT 33261 B AT33261 B AT 33261B AT 33261D A AT33261D A AT 33261DA AT 33261 B AT33261 B AT 33261B
- Authority
- AT
- Austria
- Prior art keywords
- artificial stone
- production
- desc
- lime
- milk
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 6
- 239000002969 artificial stone Substances 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Erzeugung von Kunststein.
Es sind schon verschiedene Verfahren vorgeschlagen worden, um Kunststeine aus einem Gemenge von Sand, Riesel, Steinkohlenschlacke und Portlandzement unter Zusatz von Kalkmilch und Chlorkaizinm zu erzeugen. Vorliegende Erfindung bat ein besonderes Verfahren zum Gegenstande, welches gestattet, aus den oben genannten Materialien Kunststeine von beträchtlich höherer Druckfestigkeit herzustellen, als dies nach den bisherigen Verarbeitungswoisen dieser Materialien möglich war.
Das vorliegende Verfahren besteht darin, dass 3 - (j Teile gereinigter gesiebter Sand,
EMI1.1
zement innig gemischt werden. In dieses Gemisch wird dann eine etwa 20%ige Kalkmilch, welche etwa 10% einer Chlorkalziumlösung von 100-150 g festem Chlorkalzium per Liter zugesetzt worden ist, portionenweise unter stetem Umrühren eingetragen, bis ein steifer, dicker und gleichmässiger Brei entsteht. Dieser Hrei wird dann in üblicher Weise geformt
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of artificial stone.
Various methods have already been proposed to produce artificial stone from a mixture of sand, gravel, coal slag and Portland cement with the addition of milk of lime and chlorinated clay. The present invention asked for a special method for the object, which makes it possible to manufacture artificial stones of considerably higher compressive strength from the above-mentioned materials than was possible with the previous methods of processing these materials.
The present procedure consists in that 3 - (j parts of cleaned, sieved sand,
EMI1.1
cement are mixed intimately. An approximately 20% milk of lime, which has been added to a calcium chloride solution of 100-150 g solid calcium chloride per liter, is then added in portions with constant stirring until a stiff, thick and even paste is formed. This Hrei is then formed in the usual way
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT33261T | 1905-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT33261B true AT33261B (en) | 1908-06-10 |
Family
ID=3548827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT33261D AT33261B (en) | 1905-06-06 | 1905-06-06 | Process for the production of artificial stone. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT33261B (en) |
-
1905
- 1905-06-06 AT AT33261D patent/AT33261B/en active
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