2a modified crushed stone

Newport Aggregate- 2a modified crushed stone ,Hard as a Rock! Newport Aggregate is the crushed stone leader for Northeast Pennsylvania and beyond. The quality and toughness of our product simply cannot be matched.Aggregate | Quality Construction Materials | Pennsy SupplyAASHTO #10. This material is a crushed stone dust. It has a 3/8 inch top size and sizes down to a silt sized material. The material is used for pipe bedding and walkway areas.