Abstract
The present invention relates to a cement additive for use in a blended cement composition, the additive comprising a precipitated calcium carbonate formed from mineral sequestration of carbon dioxide.
Full Text
What is claimed is:
The present invention relates to a cement additive for use in a blended cement composition, the additive comprising a precipitated calcium carbonate formed from mineral sequestration of carbon dioxide.
Timeline
Filed
03/19/2026Published
07/23/2026Granted
Not AvailableIPC Codes(3)
C04B 22/10:containing carbon in the anion, e.g. carbonates
C04B 7/02:Portland cement
C04B 40/00:Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability (by selecting active ingredients C04B 22/00; hardening of a well-defined composition C04B 26/00; making porous, cellular or lightening C04B 38/00)