#57 Stone in Minnesota

Clay soils can hold water near the surface through a Minnesota spring, while frost can affect ground beneath driveways, footings, and lake-lot work. #57 Stone leaves connected voids between its crushed pieces, allowing drainage systems to carry water through the aggregate. It is also suitable for concrete applications and general construction where a consistently graded stone is called for.

On a lake cabin road or near a footing, drainage should be considered before surrounding ground is covered or compacted. Use #57 Stone as the specified aggregate within a planned drainage run, with an outlet that directs meltwater away from the work area. This is particularly important in the North Shore, Iron Range, and Minnesota River Valley, where standing water and seasonal freeze-thaw conditions can complicate site drainage.

Concrete Aggregate

For foundations, slabs, and structural components, concrete often uses #57 stone as a main aggregate. The 3/16 to 1-inch material forms an internal framework that contributes to concrete's compressive strength and durability.

French Drains & Drainage Systems

In perimeter drainage, curtain drains, and French drain work, #57 stone provides uniform spaces between the pieces. These pathways let water travel through the stone while limiting clogging and settlement.

Retaining Wall Backfill

Place #57 stone behind retaining walls to provide a draining backfill zone. Its even gradation supports the area behind the wall while letting water escape instead of building hydrostatic pressure.

Driveway & Parking Surfaces

#57 stone can serve as a free-draining finish for driveways and parking spaces. Compaction locks its angular fragments together, and the larger pieces give vehicles useful grip.

Industry-Standard Sizing

ASTM aggregate gradation specifications define the sizing for #57 stone. This established size range provides a known material for engineered applications.

Superior Drainage

Spaces between the uniformly sized 3/16 to 1-inch pieces allow water to move through the material. #57 stone is used for drainage in residential and commercial projects, including sites where spring melt needs a clear path.

Structural Strength

Used in concrete or as base material, #57 stone helps carry heavy loads and limit settlement. Its angular particles knit together when compacted, creating a stable layer.

Multi-Purpose Value

#57 stone has uses in concrete, drainage, and decorative landscape installations. Its range of uses can reduce the different materials needed across a project with several phases.