摘要 |
PURPOSE: Provided are color-coated yellow earth products such as tile, brick, block, wash stand and so on by using natural raw materials. The yellow earth products have various colors and designs in addition to essential characteristics of yellow earth. CONSTITUTION: The color-coated yellow earth products are manufactured by the following steps of: mixing yellow earth powder with natural reinforcing materials such as barks of paper mulberry and seaweed extracts(agar, tangle, red algae, etc.); forming a shape under vacuum; drying in the shade; coating preforms with natural colors such as lacquer and natural resin.
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