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. 21, 2025
Filed:
Aug. 01, 2023
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Ibrahim Nabil Ali Al-Duais, Dhahran, SA;
Shamsad Ahmad, Dhahran, SA;
Mohammad Al-Osta, Dhahran, SA;
Mohammed Maslehuddin, Dhahran, SA;
Salah Uthman Al-Dulaijan, Dhahran, SA;
Tawfik Abdo Saleh, Dhahran, SA;
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Abstract
A cement composition includes a curable component in an amount of 10 to 25 wt. %; a fine aggregate (FA) in an amount of 20 to 40 wt. %; a coarse aggregate (CA) in an amount of 40 to 50 wt. %; and an alkaline component in an amount of 5 to 15 wt. %, each wt. % based on the total weight of the cement composition. The curable component includes a cementitious material having an average particle size (D) of 10 to 17 micrometers (μm), a limestone powder (LSP) material having a Dof 13 to 19 μm, a red mud (RM) material having a Dof 30 to 36 μm, a silicomanganese fume (SMF) material having a Dof 28 to 34 μm, and a natural pozzolan (NP) material having a Dof 13 to 19 μm.