The dye to the concrete brown BR-686

Brown concrete color dye (pigment) is made on the basis oksida iron. The resulting color is close to dark brown.

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 a significant is more bright coloration mixtures, and peredozirovka (when the total amount of impurities in solution is more than 20%) characteristics of concrete significantly uhudshaetsya.

- the colors and the quality of components in solution: grade of cement (white or gray, shade of gray cement). Nlitement, sand or gravel (grantsi) have bright, saturated colors, it is achieved to achieve the rich brown color of concrete would be impossible. br>
- the quality and quantity of water. At different water hardness mixture is colored differently.

- mode of hardening products.

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.