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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.:

US 10106461 B1

PDFFull Text
Expired
Date of Patent:
Oct. 23, 2018

Filed:

May. 02, 2018

Masonry blocks

Applicant:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Inventors:

Nasser M. Al-Aqeeli, Dhahran, SA;

Homoud M. Assehdi, Dhahran, SA;

Mohammad Maslehuddin, Dhahran, SA;

Assignee:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Karuna P Reddy

Int. Cl.
CPC ...
C04B 18/22 (2006.01); C04B 26/00 (2006.01); C04B 26/02 (2006.01); C04B 28/02 (2006.01); C04B 111/00 (2006.01); C04B 111/10 (2006.01);
U.S. Cl.
CPC ...
C04B 26/006 (2013.01); C04B 26/02 (2013.01); C04B 28/02 (2013.01); C04B 2111/00646 (2013.01); C04B 2111/1056 (2013.01);
Abstract

Crumb Rubber augmented masonry blocks including cement, aggregate, water, and crumb rubber. Crumb rubber is extracted from scrape tires after being processed and then mixed in specified percentages with aggregate, cement and water. In the present disclosure sand, which is used in the formation of conventional blocks, is replaced with crumb rubber to produce a sand-free masonry block containing crumb rubber. The developed crumb rubber masonry blocks satisfied the ASTM non-load bearing requirements in addition to satisfying the water absorption test.

Find Patent Forward Citations

Al-Aqeeli, Nasser. (2018). Masonry blocks (U.S. Patent No. 10106461). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10106461

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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