#16 Stone (#200 To 3/8″)

#16 Stone in a #200 to 3/8" Size Range

#16 stone in a #200 to 3/8" size range is a finely graded crushed aggregate, produced by mechanically crushing and screening larger rocks to achieve a consistent, small particle size. This material features particles ranging from very fine (#200 sieve, about 0.075 mm) up to 3/8 inch, resulting in a blend that offers both fine and coarse textures.

The unique size range of #16 stone makes it ideal for applications requiring excellent compaction and a smooth, stable surface. The fine particles fill voids between larger pieces, reducing movement and providing a firm base. This makes it a popular choice for paver bedding, pathways, and as a leveling layer under concrete slabs or asphalt. In commercial settings, it's often used for road base, underlayment for sports courts, and as a component in asphalt mixes. The main advantage of this gradation is its ability to compact tightly, minimizing settling and providing long-term stability. However, the high fines content can reduce drainage compared to coarser aggregates, so it's best used where water runoff is controlled.