Black Dirt Delivery for New Sharon, IA

Iowa Rock Supply brings gravel and aggregate delivery in New Sharon, IA. On the Southern Iowa Drift Plain, water perches on clay and runs off instead of soaking in.

Class A roadstone is the crushed limestone base course that answers it. The fines stay in, so it binds and compacts.

Delivery to New Sharon and the Surrounding Area

Order online and pick a quantity by the ton or by the yard. Each product page has a calculator if you want to size the load before checkout.

Choose a delivery date at checkout and a dump truck tips the load on your site in New Sharon. Mahaska County orders reach Oskaloosa, Fremont, Beacon, Rose Hill and Leighton too.

Materials for New Sharon Projects

Raising grade and building up a pad is the work this ground asks for. Low spots, soft ground and a yard that sits below the road all take fill before anything else goes down.

Fill Dirt raises grade and backfills low ground. Clay fill and sandy fill both go under a roadstone course, never as the finished surface.

Once the grade is up, Class A Roadstone is the base for a driveway, a parking pad, a shed base or a farm lane. Crushed limestone with the fines left in binds and compacts.

For a new drive or a lane that carries heavy equipment, 1 Inch Roadstone is the coarser grade. It goes under a finer surface course.

Wet ground and a soft spot call for a drainage layer instead of more fines. Clean Rock is washed and open graded, so water moves straight through it.

It suits subdrains, pipe bedding and backfill behind a retaining wall.

On top, Driveway Gravel tops a drive or lane that has thinned out. It sits over a compacted roadstone base.

Ground and Conditions in New Sharon

Across the Southern Iowa Drift Plain, old till sits under a windblown loess mantle. Beneath both is a thick grey clay paleosol that water will not move through.

That clay is the whole problem. Ground drains at the surface, but the subsoil does not take water, so it perches and runs off.

Drives go soft at the bottom of a grade.

This is Iowa's most eroded landscape. Streams cut deep and hillslopes carry fine rills, so gully and stream bank erosion after heavy rain is the reason rock goes on slopes and at outlets.

An under-built base fails on that clay. Fill and sub-base have to raise the grade first, then Class A roadstone goes on top and gets compacted.

Timing matters. This part of the state has the longest working season in Iowa, but clay soils need to dry before anything gets compacted.

A wet spring pushes base work back several weeks.

Cold winters bring repeated freeze-thaw, which heaves gravel drives and lanes every spring. The local building official sets footing depth.

Questions About Rock and Fill in New Sharon

What is the best base under pavers in New Sharon?

Start with a compacted Class A roadstone base, then bed the pavers in Limestone Screenings. Screenings are the 3/8 inch minus fines that level a paver or flagstone and fill the joints.

On this clay, the roadstone base is what keeps the bedding from working loose.

Do you supply contractors working in New Sharon?

Yes. Contractors order the same way, online, by the ton or by the yard, with a delivery date picked at checkout.

Fill dirt, Class A roadstone, clean rock and limestone screenings all deliver to job sites in New Sharon and across Mahaska County.

Order Fill and Roadstone for Your New Sharon Project

Class A roadstone is the base this ground calls for, and fill dirt is what raises the grade under it. Iowa Rock Supply delivers both across New Sharon and Mahaska County.

Order online, size your load, and pick your delivery date.