#53 Stone (1″ Minus, Limestone, Spec)

#53 Stone - Limestone, Spec, 1” Minus

#53 stone in a 1” minus size range is a high-quality limestone aggregate engineered to meet specific gradation standards (“Spec”). This material consists of crushed limestone pieces up to 1 inch in diameter, blended with fines (smaller particles and dust) to create a well-graded, compactable product.

The 1” minus sizing ensures excellent compaction, making it ideal for creating stable bases for roads, driveways, parking lots, and patios. The limestone composition provides durability and strength, while the inclusion of fines helps lock the aggregate together, reducing voids and increasing load-bearing capacity. This makes #53 stone especially suitable for both residential and commercial applications where a solid, long-lasting foundation is required.

Pros include superior compaction, reliable load support, and reduced settling over time. However, the presence of fines means it may generate some dust during installation and is less suitable for decorative or drainage applications where clean, larger stone is preferred.