The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 21, 2021
Filed:
Dec. 22, 2020
Crh Canada Group Inc., Concord, CA;
Bill Gong, Markham, CA;
CRH CANADA GROUP INC., Concord, CA;
Abstract
A ready-mixed composition and a pre-mix composition for the production of a concrete material containing sequestered carbon dioxide, a CO-containing water used in such compositions, dry-batch and wet-batch processes for sequestering carbon dioxide in concrete material, general method and process for sequestering carbon dioxide in hardening concrete, system and ready-mixed truck to perform such processes and methods for the production of a ready-to-cure carbonated concrete. Compositions comprise a concrete mixture and a CO-containing water. The CO-containing water comprising water and at least one of blended COgas bubbles, dissolved HCO, carbonate ions (CO), bicarbonate ions (HCO), nanosized alkaline earth metal carbonate and nanosized alkali metal carbonate particles. The concrete mixture comprises a cementitious material, aggregates and at least one CO-sequestering chemical for accelerating a COsequestration speed and maximizing the captured amount of the carbon dioxide.