What size of stone is used for the resin bound surfacing?

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    Normally a 3-5mm sized aggregate would be used for a driveway, terrace or path. This ensures that the internal makeup of the surfacing is a tight, well-bound mixture, with the right amount of cavitation for permeability. This would be laid at a nominal 18mm depth for a driveway, and a nominal 15mm for a path or terrace.

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