Aggregates for Paving and Drainage | Pavingexpert
Scalpings are, correctly, the off-cuts or shards created by dressing stone for building work, ie, a quarry waste. They are not as common as they once were, as we now use machinery to dress stone and the waste is re-processed into, say, a select fill, a Type 1 sub-base material, or, as mentioned above, a crushed-rock sand, but the term ...
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