GB193372A - Improvements relating to the production of hydraulic cement - Google Patents
Improvements relating to the production of hydraulic cementInfo
- Publication number
- GB193372A GB193372A GB21007/22A GB2100722A GB193372A GB 193372 A GB193372 A GB 193372A GB 21007/22 A GB21007/22 A GB 21007/22A GB 2100722 A GB2100722 A GB 2100722A GB 193372 A GB193372 A GB 193372A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cements
- production
- hydraulic cement
- improvements relating
- per cent
- 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
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
- C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
- C04B7/21—Mixtures thereof with other inorganic cementitious materials or other activators with calcium sulfate containing activators
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/02—Portland cement
- C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Disintegrating Or Milling (AREA)
Abstract
193,372. Kontzler, H. Feb. 20, 1922, [Convention date]. Slag cements; cements, Portland and Roman, materials and compositions for.-Slow-setting cements are produced by finely pulverizing an intimate mixture of 15-20 per cent of gypsum, previously dried at 80‹ C., and 80-85 per cent of aluminates, hydrates of alumina such as bauxite, or natural or artificial puzzuolanas, e.g. blast furnace slag.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR193372X | 1922-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB193372A true GB193372A (en) | 1923-10-04 |
Family
ID=8879268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21007/22A Expired GB193372A (en) | 1922-02-20 | 1922-08-01 | Improvements relating to the production of hydraulic cement |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB193372A (en) |
-
1922
- 1922-08-01 GB GB21007/22A patent/GB193372A/en not_active Expired
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