Because we’re quarry operators we understand your challenges. We can provide you with advice on what specifications you need to conform to, the testing you need to do, and how you need to do it. We know how to package up your quality control and advise you on how to go about ensuring your products are tested and compliant ready for sale.

Size and shape

Otherwise known as the ALD test, the size and shape test is used to define the average least dimension versus the average greatest dimension. 

Weathering quality index

Categorises the aggregate into a number of different quality groups based on the resistance of the aggregate to cycles of wetting and drying. 

Cleanness value

The Cleanness Value test measures the amount of fine clay-like material coating surfacing and concrete aggregates.

Sand equivalent

The Sand Equivalent test provides an empirical measure of the quality and quantity of fines in an aggregate.

Next Steps

Would you like to speak to our sales team for more information?

Contact Us

Would you like to understand costs and delivery?

Request a Quote

Find quarries, fill sites, concrete plants and labs in your area.

View Locations