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:
Dec. 01, 1998
Filed:
Dec. 19, 1990
Applicant:
Inventor:
Magne Dang.st.o slashed.l, Kristiansand, NO;
Assignee:
Elkem Materials Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106819 ; 106491 ; 423335 ;
Abstract
A multicomponent aqueous flowable admixture is formed with silica fume and stabilized with one or more high-range concrete water-reducing agents or one or more ordinary concrete water-reducing agents alone or in combination. The admixture is of particular advantage when added to fresh concrete or mortar to enhance plasticity and workability as compared to conventional concrete or mortar.