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Method for dyeing concrete and using pearl granules for dyeing concrete
Method for dyeing concrete and using pearl granules for dyeing concrete
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机译:染混凝土的方法和使用珍珠粒染混凝土的方法
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摘要
In a process for colouring concrete, the colorants used are pigment granules, with the exception of pressed and briquetted granules. These consist of one or more organic and/or metal-containing inorganic pigments and, if desired, a carbon pigment and one or more binders promoting the dispersion of the pigments in the concrete and, if appropriate, other additives, and they contain more than 4.2% of water. Such pigment granules, especially bead granules, readily disintegrate in the concrete mixer and distribute themselves homogeneously in the concrete.
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