Limestone Screenings for Pathways in Charter Oak, IA

Order gravel and aggregate delivery in Charter Oak, IA with a few clicks. Iowa Rock Supply sells Class A roadstone by the ton or the yard, delivered to your site.

This is the Southern Iowa Drift Plain, where loess sits over old till and clay subsoil holds water. Paths and drives here need the right fines and the right base under them.

Ground and Conditions in Charter Oak

Start with the failure you see when a base is too thin. On this ground the clay subsoil will not take water, so it perches and runs off.

Drives go soft at the bottom of a grade. Spring rain on saturated clay is the worst of it, and the base punches down under tires.

The fix is a compacted roadstone base that sheds water at the surface and a fines-bearing surface course over it. Limestone screenings bind and stay put on a walkway where loose stone will not.

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

The working season here is the longest in the state, 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, and the building official sets footing depth for structures.

Materials for Charter Oak Projects

Screenings do the fine work on paths and walkways. Limestone screenings, also called 3/8 inch minus screenings, bed pavers and flagstone and fill the joints between them.

They also lay as a fine top dressing over a compacted roadstone base. For a garden path that wants a walkable surface, walkway gravel is a finer choice than drive rock.

Under it all goes Class A roadstone, the standard Iowa base course. It is 3/4 inch crushed limestone with the fines left in, so it binds and compacts under drives, parking pads, shed bases and farm lanes.

Where a new drive or a lane carrying heavy equipment needs more, 1 inch roadstone is the coarser grade. It lays under a finer surface course.

Water needs somewhere to go. Clean rock, sold as 1 inch clean or 1 1/2 inch clean, is washed and open graded so water moves straight through.

Use it for subdrains, pipe bedding and backfill behind retaining walls.

Rounded decorative stone suits beds and borders. River rock comes washed out of the Missouri and Mississippi valleys and works in dry creek beds as well as planting beds.

Delivery to Charter Oak and the Surrounding Area

Quantities are ordered by the ton or by the yard, whichever suits how you figure the job. Each product page has a calculator to size the load.

Pick your delivery date at checkout and a dump truck tips the load on site. Have the drop spot clear and reachable so the truck can back in and tip.

Charter Oak sits in Crawford County, and delivery covers the county. Loads also go to Denison, Schleswig, Manilla, Vail and Dow City.

Questions About Ordering in Charter Oak

What should I have ready when the truck arrives?

Have the drop spot clear and reachable so the truck can back in and tip the load in one pile. Move vehicles, trailers and equipment out of the way first.

If a gate, low wire or overhanging branch is in the path, clear it before the truck arrives.

What is the best base under pavers in Charter Oak?

Class A roadstone is the standard base course here, and it compacts and binds because the fines are left in. Limestone screenings go over it as bedding for pavers and flagstone, and the same fines fill the joints.

On this clay ground, water that cannot move down needs a base that sheds it.

Order Your Load for Charter Oak

Check the quantity on the calculator for your path, drive or pad, then place the order online. Class A roadstone, limestone screenings and the rest of the yard go out by the ton or the yard.

Order today and pick your delivery date.