The dye to the concrete Blue 886 China

The dye to the concrete (pigment) is made on the basis of iron oxide, is a granular powder with high coloring properties. The resulting color is close to the saturated blue.br>
the Dye is not afraid of ultraviolet rays and weather conditions. br>
Important: the coloration of the solution depends on the following factors:

- the amount of insertion of the pigment . The recommended ratio of pigment: 2-5% by weight of cement. The increase in dosage does not lead to significant more saturated coloration mixtures and in overdose (when the total amount of impurities in solution is more than 20%) characteristics of the concrete is much worse.br>
- the colors and the quality of components in solution: grade of cement (white or gray, shade of gray cement). If the cement, sand or gravel (grantsi) have bright colors to achieve the deep blue color of the concrete would be impossible. br>
- the quality and quantity of water. At different water hardness mixture is colored differently.br>
- mode of hardening products.br>
Powder iron oxide pigments are used in cement-containing systems are particularly suitable for staining of paving, curbs, facade tiles, structures and separate elements of small architecture, as well as for the transported concrete. br>
the Consumption of pigment: 2-5 kg per 100 kg of cement.br>