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:
Jun. 01, 2010
Filed:
Feb. 24, 2006
Luis Miguel Ordonez, Ipsach, CH;
Thierry Sperisen, Berne, CH;
Javier Vazquez-favela, Port, CH;
Hugo Bolio-arceo, San Pedro Garza Garcia, MX;
Luis Miguel Ordonez, Ipsach, CH;
Thierry Sperisen, Berne, CH;
Javier Vazquez-Favela, Port, CH;
Hugo Bolio-Arceo, San Pedro Garza Garcia, MX;
CEMEX Research Group AG, Brugg Bei Biel, CH;
Abstract
The present invention concerns the development of a simple, multipurpose, low cost, environmental friendly and safe binder formulation and related process, based on high volumes of alkaline activated class F fly ash residue (>760%) without ordinary Portland cement and related products, offering a wide scope of applications. More specifically, the universal binder is based on a very limited number of components (fly ash type F, Blast Furnace Slag and a mixture of alkali silicates and carbonates). The binder allows developing considerable strength at the early stage (at room temperature) and very high resistances at 28 days. The binder applies to pastes, mortars concretes and pre-cast with the same flexibility of an Ordinary Portland Cement.