GB436105A - Improvements in the manufacture of light concrete - Google Patents
Improvements in the manufacture of light concreteInfo
- Publication number
- GB436105A GB436105A GB18793/34A GB1879334A GB436105A GB 436105 A GB436105 A GB 436105A GB 18793/34 A GB18793/34 A GB 18793/34A GB 1879334 A GB1879334 A GB 1879334A GB 436105 A GB436105 A GB 436105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cement
- clay
- silica
- mass
- light concrete
- 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
- C04B28/18—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 mixtures of the silica-lime type
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)
Abstract
Light concrete bodies are made of Portland slag, aluminous or like cement, a gas-forming substance, e.g. aluminium powder, aggregate as required, and finely divided siliceous material, such as clay or silica, the mass being heated with steam to cause the silica to react with lime liberated in the setting of the cement, and also to convert di- and tri-calcium silicates into mono silicates. Suitable proportions are 20-60 per cent of cement to 80-40 per cent of clay. Suitable steam pressure is 12 kg. per sq. cm., to which the bodies are exposed for 8-16 hours. An addition of calcium chloride gives a product of increased strength: sugar enables the mass to be mixed with less water.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE436105X | 1933-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB436105A true GB436105A (en) | 1935-10-04 |
Family
ID=20309907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18793/34A Expired GB436105A (en) | 1933-11-15 | 1934-06-26 | Improvements in the manufacture of light concrete |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB436105A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2418431A (en) * | 1941-08-13 | 1947-04-01 | Jr Edward W Scripture | Cement composition |
| US2434695A (en) * | 1945-10-25 | 1948-01-20 | Helms William | Waterproof cement |
| US2662827A (en) * | 1946-03-12 | 1953-12-15 | Stanolind Oil & Gas Co | Well cementing |
| US2783157A (en) * | 1953-06-01 | 1957-02-26 | Wallace A Grant | Process of making concrete |
-
1934
- 1934-06-26 GB GB18793/34A patent/GB436105A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2418431A (en) * | 1941-08-13 | 1947-04-01 | Jr Edward W Scripture | Cement composition |
| US2434695A (en) * | 1945-10-25 | 1948-01-20 | Helms William | Waterproof cement |
| US2662827A (en) * | 1946-03-12 | 1953-12-15 | Stanolind Oil & Gas Co | Well cementing |
| US2783157A (en) * | 1953-06-01 | 1957-02-26 | Wallace A Grant | Process of making concrete |
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