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. 05, 2010
Filed:
Mar. 24, 2006
Peter Stemmermann, Karlsruhe, DE;
Krassimir Garbev, Eggenstein-Leopoldshafen, DE;
Guenter Beuchle, Karlsruhe, DE;
Uwe Schweike, Karlsruhe, DE;
Peter Stemmermann, Karlsruhe, DE;
Krassimir Garbev, Eggenstein-Leopoldshafen, DE;
Guenter Beuchle, Karlsruhe, DE;
Uwe Schweike, Karlsruhe, DE;
Forschungszentrum Karlsruhe GmbH, Karlsruhe, DE;
Abstract
A method for producing components including preparing an aqueous suspension of solids including calcium oxide CaO and silicon dioxide SiO2 with a molar ratio of Ca:Si that is between 0.5:1.0 and 2.5:1.0. Nanocrystalline C—S—H phases are produced by grinding the aqueous suspension and keeping its temperature at or below 100° C. The aqueous phase is separated out from the suspension to form a residue containing the nanocrystalline C—S—H phases. The residued is removed and a powdery product is made by drying the residue. A mold is filled with the powdery product and pressure is applied to form the component. The component is removed from the mold.