Marble and other quarry waste material are extracted and taken to aggregate processing plants.
Boulders and stones of different types and colours are processed separately, thus preserving the original colour of the natural material.
Boulders are crushed into ‘stone chips’, aka aggregates of various sizes.
The crushed aggregates are passed through sieves of various grades that categorises them into standardised sizes. Larger aggregates are used as terrazzo stone inserts, whereas the finest sand and dust granules make up the main component of the terrazzo base.
Chips are washed thoroughly to get rid of dust and other unwanted particles. This prevents dust contamination between different coloured stones.
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