Part 2/2: Dosing systems for colour pigments – Trends in colouring concrete

Various dosing systems were introduced in the first part of this two-part article. This second part describes current trends in colouring con- crete – both their causes and effects. The paper will provide criteria, as regards cost-effectiveness and process technology, for selecting appropriate dosing systems with the aim of producing perfectly coloured concrete in an optimum manner.

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