GB158390A - Improved slow-setting cement and method of producing same - Google Patents
Improved slow-setting cement and method of producing sameInfo
- Publication number
- GB158390A GB158390A GB2764719A GB2764719A GB158390A GB 158390 A GB158390 A GB 158390A GB 2764719 A GB2764719 A GB 2764719A GB 2764719 A GB2764719 A GB 2764719A GB 158390 A GB158390 A GB 158390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lime
- ground
- setting
- producing same
- setting cement
- 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
- 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
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
158,390. Baylor, H. D. Nov. 8, 1919. Cements, Portland, &c., treating after manufacture.-Quick-setting cements are converted into slow-setting by the addition of 10-17 per cent of quick-lime and sufficient water to hydrate the lime produced by the decomposition of the aluminates, and also the added lime, the mass being agitated to prevent setting during the hydration, and finally re-ground. In an example, 1650 lb. of hydraulic cement is ground with 200 lb. of lime, the mixture is agitated. and about 150 lb. of water is added. When the reaction is complete, the mass is re-ground.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2764719A GB158390A (en) | 1919-11-08 | 1919-11-08 | Improved slow-setting cement and method of producing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2764719A GB158390A (en) | 1919-11-08 | 1919-11-08 | Improved slow-setting cement and method of producing same |
Publications (1)
Publication Number | Publication Date |
---|---|
GB158390A true GB158390A (en) | 1921-02-08 |
Family
ID=10262981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2764719A Expired GB158390A (en) | 1919-11-08 | 1919-11-08 | Improved slow-setting cement and method of producing same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB158390A (en) |
-
1919
- 1919-11-08 GB GB2764719A patent/GB158390A/en not_active Expired
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