DE376999C - Process for obtaining a water-setting agent from anhydrite - Google Patents
Process for obtaining a water-setting agent from anhydriteInfo
- Publication number
- DE376999C DE376999C DEH82821D DEH0082821D DE376999C DE 376999 C DE376999 C DE 376999C DE H82821 D DEH82821 D DE H82821D DE H0082821 D DEH0082821 D DE H0082821D DE 376999 C DE376999 C DE 376999C
- Authority
- DE
- Germany
- Prior art keywords
- anhydrite
- obtaining
- water
- setting agent
- setting
- 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.)
- Expired
Links
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
- C04B11/00—Calcium sulfate cements
- C04B11/06—Calcium sulfate cements starting from anhydrite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Machines (AREA)
Description
Verfahren zur Gewinnung eines mit Wasser abbindenden mittels aus Anhydrit. Zusatz zum Patent 376oox. Gegenstand der Erfindung ist eine weitere Ausbildung des Verfahrens nach dem Hauptpatent 376001.Process for obtaining a water-setting agent from anhydrite. Addition to the 376oox patent. The invention is a further embodiment of the Procedure according to the main patent 376001.
Es ist gefunden worden, daß man nach dem Verfahren des Hauptpatents mit der Abänderung arbei en kann, daß an Stelle -der dort angegebenen Temperaturen bis zu ioo° besonders hohe Temperaturen, etwa von der beginnenden Rotglut an und höher, benutzt werden können, und daß man dabei ein langsam abbindendes Erzeugnis erhält, ähnlich wie dies in der Gipstechnik bei dem sogenannten Estrich-Gips der Fall ist.It has been found that following the procedure of the main patent with the modification that instead of the temperatures specified there up to 100 ° particularly high temperatures, for example from the onset of red heat and higher, can be used, and that it is a slowly setting product receives, similar to the plaster technique with the so-called screed plaster of the Case is.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH82821D DE376999C (en) | 1920-10-22 | 1920-10-22 | Process for obtaining a water-setting agent from anhydrite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH82821D DE376999C (en) | 1920-10-22 | 1920-10-22 | Process for obtaining a water-setting agent from anhydrite |
Publications (1)
Publication Number | Publication Date |
---|---|
DE376999C true DE376999C (en) | 1923-06-08 |
Family
ID=7163909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH82821D Expired DE376999C (en) | 1920-10-22 | 1920-10-22 | Process for obtaining a water-setting agent from anhydrite |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE376999C (en) |
-
1920
- 1920-10-22 DE DEH82821D patent/DE376999C/en not_active Expired
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