CPC C04B 26/18 (2013.01) [C04B 14/041 (2013.01); C04B 14/22 (2013.01); C04B 26/06 (2013.01); C04B 26/14 (2013.01); C04B 2111/54 (2013.01)] | 21 Claims |
1. An engineered stone product comprising a ceramic powder of 25 wt. % to 80 wt. %, a glass sand of 40 wt. % to 70 wt. %, and an adhesive of 1 wt. % to 25 wt. %, based on a total weight of the engineered stone product,
wherein the ceramic powder comprises aluminum silicate, has a content of aluminum of 10 wt. % to 30 wt. % and an average particle size of the ceramic powder is 8-600 mesh,
wherein the glass sand comprises silicate having a content of calcium of 0.5 wt. % to 5 wt. % and a content of sodium of 0.5 wt. % to 9 wt. %, an average grain size of the glass sand is 5 to 600 mesh, and
wherein the adhesive comprises alkyd resin, epoxy resin, acrylic resin, or a combination thereof,
wherein the engineered stone product does not contain quartz sand.
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