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:
Oct. 13, 2020
Filed:
Oct. 26, 2018
Applicant:
Government of the United States, As Represented BY the Secretary of the Air Force, Wright-Patterson AFB, OH (US);
Inventors:
Jeffery Eichler, Valdosta, GA (US);
Kara Griffith, Lynn Haven, FL (US);
Derek Lovingood, Panama City, FL (US);
Michael Henley, Panama City, FL (US);
Assignee:
The United States of America as represented by the Secretary of the Air Force, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/02 (2006.01); C04B 22/06 (2006.01); C04B 14/06 (2006.01); C04B 40/00 (2006.01); C04B 14/10 (2006.01); C04B 103/12 (2006.01);
U.S. Cl.
CPC ...
C04B 28/021 (2013.01); C04B 14/06 (2013.01); C04B 14/10 (2013.01); C04B 22/062 (2013.01); C04B 40/0032 (2013.01); C04B 40/0046 (2013.01); C04B 2103/12 (2013.01);
Abstract
A rapid-setting composition includes fly ash and an activator solution for mixing with the fly ash. The activator solution has a silicate solution including a monovalent hydroxide. The activator solution when mixed with the fly ash produces a composition that has a final set time of no more than about 65 minutes.