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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 10738469 B1

PDFFull Text
Date of Patent:
Aug. 11, 2020

Filed:

Nov. 12, 2014

Integral tile/foam building block and method for making same

Applicant:

King Saud University, Riyadh, SA;

Inventors:

Mohamed S Morsy, Riyadh, SA;

Tarek H Almusallam, Riyadh, SA;

Husain Abbas, Riyadh, SA;

Yousef A Al-Salloum, Riyadh, SA;

Assignee:

KING SAUD UNIVERSITY, Riyadh, SA;

Attorney:

Hauptman Ham, LLP

Primary Examiner:

Mark Ruthkosky

Assistant Examiner:

Julia L Rummel

Int. Cl.
CPC ...
E04C 1/41 (2006.01); B32B 5/18 (2006.01); B32B 5/22 (2006.01); B32B 5/32 (2006.01); C04B 28/00 (2006.01); B29K 105/04 (2006.01); B29K 103/04 (2006.01); B29L 31/00 (2006.01); C04B 111/00 (2006.01); C04B 111/28 (2006.01);
U.S. Cl.
CPC ...
E04C 1/41 (2013.01); B32B 5/18 (2013.01); B32B 5/22 (2013.01); B32B 5/32 (2013.01); C04B 28/006 (2013.01); B29K 2103/04 (2013.01); B29K 2105/04 (2013.01); B29L 2031/776 (2013.01); B32B 2266/0228 (2013.01); B32B 2266/0278 (2013.01); B32B 2266/0285 (2013.01); B32B 2305/022 (2013.01); B32B 2307/102 (2013.01); B32B 2307/304 (2013.01); B32B 2307/3065 (2013.01); B32B 2307/712 (2013.01); B32B 2307/718 (2013.01); B32B 2419/00 (2013.01); B32B 2419/04 (2013.01); B32B 2607/00 (2013.01); C04B 2111/00534 (2013.01); C04B 2111/00612 (2013.01); C04B 2111/28 (2013.01);
Abstract

An integral dual module geopolymer building block includes an inner foam module for insulation and an outer dense tile surface on an outer side of the inner foam module for weather protection. The outer porous module comprises a geopolymer paste including sodium silicate and sodium hydroxide flakes dissolved in the sodium silicate to form an activated solution and adding calcined kaolin clay to the activated solution to form a geopolymer paste. A first relatively dense tile layer has a thickness of about 0.5 cm to 1.5 cm. A second geopolymer layer made from a second mass of paste mixed with hydrogen peroxide forms a geopolymer foam having a thickness of between 5 cm and 15 cm.

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