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US 5,180,429 AGranted
Magnesia concrete
AssigneeSteven M. Lasell
InventorRobert M. Khasanov
Life of this patent
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Abstract
A magnesium concrete which comprises magnesium oxide in about 100 parts; magnesium chloride in a range of about 40 to about 80 parts; mineral aggregates in a range of about 300 to about 500 parts; sublimates of carnallite chlorates in a range of about 20 to about 40 parts; and sodium siliceous-fluoride in a range of about 1 to about 2 parts.
Claims2
A magnesium concrete comprising:
- magnesium oxide in about 100 parts;
- magnesium chloride in a range of about 40 to about 80 parts;
- mineral aggregates in a range of about 300 to about 500 parts;
- sublimates of carnallite chlorates in a range of about 20 to about 40 parts;
- and sodium siliceous-fluoride in a range of about 1 to about 2 parts.
2 more elements
A process for producing a magnesia concrete, comprising the steps of:
- a) preparing a water solution of magnesium chloride;
- b) adding sublimates of carnallite chlorates and sodium siliceous-fluorine to the magnesium chloride solution of step a);
- c) mixing in a mixer magnesium oxide and mineral aggregates;
- and
- d) adding the resulting dry mixture of step c) to the water solution of magnesium chloride of step b).
2 more elements
Dependencies are inferred from the claim text.