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:
Aug. 10, 2004
Filed:
May. 31, 2001
Applicant:
Inventors:
Steve R. Creamer, Salt Lake City, UT (US);
Bruce Boggs, Kennesaw, GA (US);
Robert M. Bergman, Cartersville, GA (US);
Ryan Creamer, Salt Lake City, UT (US);
Assignee:
ISG Resources, Inc., South Jordan, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 1/608 ; C04B 1/804 ; B28B 1/14 ; B28B 1/50 ; B29C 6/720 ;
U.S. Cl.
CPC ...
C04B 1/608 ; C04B 1/804 ; B28B 1/14 ; B28B 1/50 ; B29C 6/720 ;
Abstract
Fiber reinforced aerated concrete compositions and methods of forming structural units such as blocks, panels, etc., from such compositions are disclosed. The compositions comprise a fly ash/cement slurry with a coated Al paste serving as the activator to generate the desired cellular structure. The composition can be self cured at ambient temperature and pressure without the need for ovens or autoclaves. The cured compositions can be easily cut into the desired shape by a band saw or the like.