GB404451A - An improved cement and process for making same - Google Patents
An improved cement and process for making sameInfo
- Publication number
- GB404451A GB404451A GB36437/32A GB3643732A GB404451A GB 404451 A GB404451 A GB 404451A GB 36437/32 A GB36437/32 A GB 36437/32A GB 3643732 A GB3643732 A GB 3643732A GB 404451 A GB404451 A GB 404451A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colours
- sand
- magnesium
- added
- sea water
- 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
- C04B9/00—Magnesium cements or similar cements
- C04B9/02—Magnesium cements containing chlorides, e.g. Sorel cement
-
- 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
- C04B28/30—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 magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
An oxychloride cement is prepared by mixing magnesium oxide or calcined magnesite and sufficient of a solution of magnesium chloride and magnesium bromide to render it plastic and allowing it to set. Instead of a synthetic mixture of magnesium chloride and bromide, the residual liquid resulting from the abstraction of salt from sea water by the solar method may be used, the specific gravity being preferably between 19 to 22 Baume. The usual fillers such as sawdust and the usual aggregates such as sand and gravel may be added. The product may be used for walls and floors or for roads, or cast into moulds to form blocks. When colours are added to the mixture it is necessary to add a small amount of zinc oxide to prevent the colours from running. In an example 1/4 cubic yard of calcined magnesite, 1 cubic yard sand, and 35 gallons sea water residual are mixed to a plastic state and allowed to set.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ404451X | 1931-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB404451A true GB404451A (en) | 1934-01-18 |
Family
ID=19915746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36437/32A Expired GB404451A (en) | 1931-12-23 | 1932-12-23 | An improved cement and process for making same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB404451A (en) |
-
1932
- 1932-12-23 GB GB36437/32A patent/GB404451A/en not_active Expired
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