19mm Local Stone/Crushed Aggregate
Our 19mm local stone is produced from drilled and blasted brown granite rock mined at our quarry. This rock is further crushed down to <24mm and >15mm to produce a manufactured crushed aggregate.
Producing crushed aggregate from drilled and blasted rock ensures that a high-strength material is used to produce the stone.
Our 19mm local stone can be used in a variety of places such as:
- DIY and light industrial concrete mix.
- Decorative stone in garden beds
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Description
How 19mm Local Stone/Crushed Aggregate is made:
19mm local stone is produced from brown granite rock that is drilled and blasted to loosen it up and fragment it into a manageable size. The layer of material mined rangers from 8-25m deep below the surface. Once drilled and blasted the solid rock is now fragmented into particle sizes of 500mm and smaller. The material is then loaded and hauled to a crushing plant where the rock is further crushed and sized using a series of crushers, and screens to produce a final product size of <24mm and >15mm.
