| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a color aggregate available in various scenes without being almost affected by heat and obtained by recycling slag, and a method for manufacturing the same.SOLUTION: The color aggregate is formed of a slag containing or not containing pigment and coated with hardened cement. In the color aggregate, the cement further preferably includes one or more kinds of light storage material, perfume, magnetic powder, ore powder, gold powder and silver powder. The method for manufacturing the color aggregate includes the coating step of mixing the slag with cement paste containing or not containing pigment to coat the surface of the slag with the cement paste and further preferably uses cement paste including one or more kinds of the light storage material, the perfume, the magnetic powder, the ore powder, the gold powder and the silver powder as the cement paste.</p> |
