The present invention involves a multiplayer artificial stone and its preparation method. The decorative layer comprises the following components in percentage by weight: 80%-90% of a decorative stone, 5%-15% of an unsaturated polyester resin, 0.6%-2% of a coupling agent, 0.7%-1.2% of a curing agent, and 1%-5% of a pigment filler. The bottom layer comprises the following components in percentage by weight: 65%-78% of a calcium carbonate stone, 10%-18% of an unsaturated polyester resin, 0.6%-2% of a coupling agent, 0.7%-1.2% of a curing agent, and 1-15% of a pigment filler. The preparation method involves preparing the decorative layer and the bottom layer separately and then binding the two layers together by pressing. This arrangement allows the multilayer artificial stone to have good decorative effect and product quality; in addition, each layer contains only one type of stone, therefore its preparation is easier and can be more precisely controlled, lowering production cost.

This document describes systems and process for forming processed slabs having embedded optical elements.

This document describes systems and process for forming processed slabs having embedded optical elements.

A method and system for manufacturing a tile product includes applying a concrete mixture to a mold, applying an adhesive to a first side of a tile, after the adhesive is applied, facing the first side of the tile toward the concrete mixture in the mold and positioning the first side of the tile on the concrete mixture in the mold and then followed by removing the product from the mold.