Asphalt, Concrete, Aggregate Producer Spallina Materials, Inc. is an aggregate based company that provides a wide range of products. We offer all types of aggregate products, from subbase materials, crushed stone, to specialized washed sand products. In addition, we also manufacture ready mixed concrete and hot mix asphalt for building needs. Spallina Materials, Inc is a full service company with a fleet of delivery trucks including concrete conveyor trucks as well as stone slingers for the hard to reach jobs. We can arrange for delivery of all of our products, or they can be picked up at any of our locations nearest to you.