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. 03, 2019
Filed:
Jul. 11, 2018
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Mohammed Ibrahim, Dhahran, SA;
Mohammed Salihu Barry, Dhahran, SA;
Luai M. Alhems, Dhahran, SA;
Muhammad Kalimur Rahman, Dhahran, SA;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/08 (2006.01); C04B 14/36 (2006.01); B28B 11/24 (2006.01); B28B 1/14 (2006.01);
U.S. Cl.
CPC ...
C04B 28/082 (2013.01); B28B 1/14 (2013.01); B28B 11/245 (2013.01); C04B 14/36 (2013.01); C04B 2201/20 (2013.01); C04B 2201/50 (2013.01);
Abstract
A heavyweight concrete composition comprising cement, steel slag coarse particles, steel slag fine particles, and iron ore aggregate, a wet concrete slurry of water mixed with the heavyweight concrete composition, and a heavyweight concrete which is a cured form of the wet concrete slurry. In the present disclosure, sand, which is used in conventional concretes, is replaced with steel slag fine particles to produce a sand-free heavyweight concrete.