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US 9,212,093 B2Granted
Hybrid magnesium cement and method of manufacture
AssigneesNTH Consultants, Ltd., Wayne State University
InventorsHwai-Chung Wu, Kraig Warnemuende
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Abstract
A hybrid magnesium cement composition formed of an A-side and a B-side. The A-side having an A1-component including a light-burn grade magnesium-containing material, and an A2-component including a non-metallic oxide salt. A B-side having a metal silicate polymer is included.
Claims4
A magnesium-containing material composition, comprising:
- calcium carbonate present in an amount ranging of 30 wt. % to 70 wt. % of the magnesium-containing material composition;
- calcium oxide in an amount less than 10 wt. % of the magnesium-containing material composition;
- magnesium carbonate in an amount less than 25 wt. % of the magnesium-containing material composition;
- and
- magnesium oxide present in an amount ranging from 18 wt. % to 70 wt. % of the magnesium-containing material composition, wherein the composition totals 100 wt. % of the magnesium-containing material composition, excluding other components.
2 more elements
Dependencies are inferred from the claim text.