Color concrete and preparation method thereof

The invention provides color concrete and a preparation method thereof, and belongs to the field of preparation of building materials. Per cubic meter of color concrete comprises the following raw materials by weight: 150 to 190 kg of water, 150 to 400 kg of cement, 100 to 160 kg of superfine slag powder, 650 to 1,010 kg of thin aggregate, 900 to 1,020 kg of thick aggregate, and 4 to 20 kg/m of pigment; the particle diameter of the thin aggregate is 80mu m to 5mm; the particle diameter of the thick aggregate is 5 to 20mm; the whiteness of the superfine slag powder is more than 75, and the specific surface area is more than or equal to 800 m /kg and less than or equal to 900 m /kg; and the raw materials are added into a stirring barrel and fully stirred to prepare the color concrete. According to the color concrete and the preparation method thereof, by adding the superfine slag powder, the color concrete with uniform color is obtained, and the cost of the color concrete is reduced; the method is simple in pro