Mason Sand for Patios in Exline, IA

Order gravel and aggregate delivery in Exline, IA online, by the ton or by the yard, and Iowa Rock Supply runs it to your site. Start with Class A roadstone, the crushed limestone base course with the fines left in.

Ground here is old till under a windblown loess mantle, and the clay beneath it does not take water. That shapes what goes under a patio and what goes around it.

Ground and Conditions in Exline

Across the Southern Iowa Drift Plain, a buried paleosol sits under the loess. It is a thick, gummy grey clay that water will not move through.

Rain perches on that clay, runs off, and leaves low ground soft. Spring rain on saturated clay is the worst of it.

This is Iowa's most eroded landscape. Streams cut deep, hillslopes carry rills, and gullies open after heavy rain.

That is why a thin base fails first under a patio. Water reaches the fines, the surface shifts, and the pavers rock.

The fix is a compacted roadstone base with the fines left in, so it binds and holds. Bedding sand goes over it to level the units.

Clay soils need to dry before anything gets compacted. A wet spring pushes base work back several weeks.

Winters bring repeated freeze-thaw, enough to heave gravel drives and lanes every spring. Frost depth is commonly 42 inches in this part of Iowa, and the local building official sets footing depth.

Materials for Exline Projects

Bedding is where a patio is won or lost. Limestone screenings are the standard bed for pavers and flagstone, and they fill the joints once the units are set.

Washed sand beds and levels under slabs and pavers, and works as sand fill where a clean, free draining grade is wanted. Mason sand mixes into brick and block mortar, and doubles as play sand.

Under the bedding, Class A roadstone carries the load. It is 3/4 inch crushed limestone with the fines left in, and it binds and compacts into a base for driveways, parking pads, shed bases and farm lanes.

Where a new drive or a soft spot needs a coarser start, 1 inch roadstone goes down first, under a finer surface course. Clean rock is washed and open graded, so water moves straight through it, which suits subdrains, pipe bedding and backfill behind retaining walls.

For the finish around a patio, 3/8 inch washed chips dress joints and thin top surfaces, and Natural Pea Gravel suits walkways, play areas and small drainage runs. River rock and large river rock handle decorative beds and dry creek beds.

Delivery to Exline and the Surrounding Area

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

Choose a delivery date at checkout, and a dump truck tips the material on your site in one pile. That is the whole of it.

Iowa Rock Supply delivers bulk material across Appanoose County, including Centerville, Moulton, Moravia, Mystic and Cincinnati.

Questions About Gravel and Bedding in Exline

What gravel is best for a driveway in Exline?

Class A roadstone is the crushed limestone base course for a drive here, with the fines left in so it binds and compacts. For a new drive or a soft spot, 1 inch roadstone goes down first as a coarser layer.

Driveway gravel tops a lane that has thinned out over a compacted base.

How much material will my project need?

Quantities are ordered by the ton or by the yard. Each product page has a calculator you can use to size the load before you check out.

Have your project measurements ready and let the calculator return the figure, then order that quantity online.

Size Your Load and Order for Exline

Work out your quantity on the calculator, then order online by the ton or the yard. Iowa Rock Supply delivers Class A roadstone, bedding sand and clean rock to sites in Exline and across Appanoose County.

Pick your delivery date at checkout and the truck tips the load on site.