US 11,745,215 B2
System and method for making and applying a non-Portland-cement-based material
Eugene James Camali, Bellair Shores, FL (US); Andreas Schrell, Hofheim (DE); and Robert George Benz, Cranford, NJ (US)
Assigned to EN-TECH CORPORATION, Closter, NJ (US)
Filed by En-Tech Corporation, Closter, NJ (US)
Filed on Apr. 13, 2021, as Appl. No. 17/229,008.
Application 15/856,857 is a division of application No. 14/705,534, filed on May 6, 2015, granted, now 9,896,379, issued on Feb. 20, 2018.
Application 17/229,008 is a continuation of application No. 15/856,857, filed on Dec. 28, 2017, granted, now 11,008,253.
Prior Publication US 2021/0230061 A1, Jul. 29, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. B05D 1/02 (2006.01); C04B 14/14 (2006.01); C04B 7/153 (2006.01); C04B 7/14 (2006.01); C04B 28/00 (2006.01); B28C 9/04 (2006.01); C04B 111/00 (2006.01)
CPC B05D 1/02 (2013.01) [B28C 9/0463 (2013.01); C04B 7/14 (2013.01); C04B 7/153 (2013.01); C04B 7/1535 (2013.01); C04B 14/14 (2013.01); C04B 28/006 (2013.01); C04B 2111/00155 (2013.01); Y02P 40/10 (2015.11); Y02W 30/91 (2015.05)] 18 Claims
OG exemplary drawing
 
1. A method for applying a construction material comprising:
mixing geopolymer material including non-pumice-based volcano rock flour, alkali, and sand at a mixing device to generate a non-Portland cement-based material;
transporting the non-Portland cement-based material from the mixing device, through a conduit to a nozzle;
combining the transported non-Portland cement-based material with water at the nozzle to generate a partially liquefied non-Portland cement-based material; and
applying the partially liquefied non-Portland cement-based material to a surface.