Class 13 in North Dakota

Class 13 takes on a close, even appearance after it is worked and compacted, instead of retaining the open look of loose rock. Crushed stone pieces and fine dust draw together under pressure, forming a cohesive base with less empty space. That texture suits farm approaches, shelterbelt lanes, and pads in the Red River Valley or west of the Missouri River, where clay can hold spring moisture. A bound layer also offers steadier support as frost and thaw work on the ground.

For a driveway approach or working pad, spread Class 13 across prepared ground and dampen it as needed before compaction. Do not leave the blend loose beneath the surface. Bringing the fine material into contact with the crushed stone is what allows it to bind, helping the base support the work above it when wet periods give way to hard, dry ground.

Driveway & Parking Subbase

For driveways and parking areas, crusher run forms a compacted base that helps carry vehicle traffic. A well-compacted layer limits ruts and settlement, especially where deep frost works on the ground each season.

Patio & Walkway Foundation

Set crusher run below pavers, flagstone, or concrete, then compact it into a level bearing layer. This base helps keep hardscape surfaces supported as North Dakota frost works through the ground.

Pads for Sheds & Structures

Set a compacted crusher run layer under sheds, hot tubs, gazebos, and other outdoor structures to provide a flat, firm foundation. The layer carries the weight across the pad and helps limit settling that could affect the structure.

Site Grading & Prep

Crusher run works for bringing up low ground, setting grades, and getting a building site ready. After it is compacted, crews have a stable surface for heavy equipment and construction work.

Dense Compacted Base

Crusher run contains larger crushed stone along with fine dust. Compaction packs the fines into the gaps between the stone, producing a tight base that helps control shifting and settling under heavy loads.

Binding With Moisture

After crusher run is dampened and compacted, its fine material binds with the larger stone pieces into a cohesive layer. This natural bond gains strength over time and may lessen the need for added stabilizers.

Economical Performance

For compacted base work, crusher run can cost less than many engineered materials. Its availability and simple placement make it a practical aggregate for construction jobs.

Proven Reliability

Crusher run is used as a compacted base for driveways, foundations, and structural pads. Match the depth and compaction to the load and site conditions.