GB392464A - A process for improving cement, cement-mortar and concrete - Google Patents
A process for improving cement, cement-mortar and concreteInfo
- Publication number
- GB392464A GB392464A GB3375932A GB3375932A GB392464A GB 392464 A GB392464 A GB 392464A GB 3375932 A GB3375932 A GB 3375932A GB 3375932 A GB3375932 A GB 3375932A GB 392464 A GB392464 A GB 392464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cement
- concrete
- mortar
- lime
- mixed
- 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
Abstract
Cement, cement mortar and concrete are improved by adding up to 2,5 per cent, referred to the dry cement of a protein, e.g. casein together with up to 12 per cent of an alkaline earth oxide or hydroxide, e.g. lime. If the cement already contains sufficient free lime, none need be added. In an example 100 kgs. of Portland cement are mixed with 200 gs. of casein and 800 gs. of dry slaked lime and the mixture is mixed in the usual manner with sand, gravel and water to form concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3375932A GB392464A (en) | 1932-11-29 | 1932-11-29 | A process for improving cement, cement-mortar and concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3375932A GB392464A (en) | 1932-11-29 | 1932-11-29 | A process for improving cement, cement-mortar and concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB392464A true GB392464A (en) | 1933-05-18 |
Family
ID=10357071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3375932A Expired GB392464A (en) | 1932-11-29 | 1932-11-29 | A process for improving cement, cement-mortar and concrete |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB392464A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001051427A3 (en) * | 2000-01-10 | 2001-12-27 | Hans Willi Babka | Self-leveling coating compound |
| CN104708983A (en) * | 2015-02-10 | 2015-06-17 | 宁波高新区巴艺新材料科技有限公司 | Environment-friendly pasting method for wallpaper |
-
1932
- 1932-11-29 GB GB3375932A patent/GB392464A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001051427A3 (en) * | 2000-01-10 | 2001-12-27 | Hans Willi Babka | Self-leveling coating compound |
| CN104708983A (en) * | 2015-02-10 | 2015-06-17 | 宁波高新区巴艺新材料科技有限公司 | Environment-friendly pasting method for wallpaper |
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