Crushed Stone (#4 Minus)

Crushed Stone in a #4 Minus Size Range

Crushed stone in a #4 minus size range is a versatile aggregate composed of angular fragments that pass through a 1-1/2" sieve, with smaller particles and fines included. This gradation results from mechanically crushing larger rocks, producing a mix of coarse and fine material.




The #4 minus sizing is ideal for applications where both stability and compaction are important. The presence of fines helps the material lock together, making it excellent for creating firm, stable bases for driveways, walkways, patios, and under concrete slabs. It's also commonly used for road base, parking areas, and as a sub-base for retaining walls. The angular nature of the crushed stone enhances interlocking, reducing shifting and settling over time.




Pros of #4 minus crushed stone include superior compaction and load-bearing capacity, making it a reliable choice for foundational work. However, the inclusion of fines means it may not drain as freely as larger, clean stone, so it's less suitable for drainage layers. Overall, this material offers a strong, stable base for a wide range of residential and commercial construction projects.