Pattison Sand is a family owned sand and aggregates company based in Iowa, the United States. Producing a diverse range of products, they service several industries including infrastructure and construction.
After successfully using a number of Weir Minerals products at their site, Pattison Sand wanted a custom designed plant capable of producing more than seven materials: concrete stone, road rock and base material, asphalt stone, asphalt chips, railroad ballast and manufactured sand. This was a challen