Mason Sand for Patios in Kirkman, IA

Order gravel and aggregate delivery in Kirkman, IA by the ton or the yard. Iowa Rock Supply sells Class A roadstone, sand, stone and soil, and a dump truck tips the load on your site.

Start with the bedding under your flatwork. Ground on the Southern Iowa Drift Plain holds water in a gummy clay layer, so what sits under a patio matters as much as the patio.

Ground and Conditions in Kirkman

Old till sits under a windblown loess mantle across the Southern Iowa Drift Plain. Below it, a thick grey clay layer stops water from moving down.

Water perches on that clay and runs off instead. A thin base over it pumps, shifts and shows a low spot within a season of freeze and thaw.

Spring rain on saturated clay is the worst of it, and a wet spring pushes base work back several weeks. Clay has to dry before anything gets compacted on top of it.

This is also Iowa's most eroded landscape, with stream banks and gullies cutting after heavy rain. Ground that sheds water fast needs a base that drains rather than traps it.

Frost heaves gravel drives and lanes here every spring. In Shelby County, the local building official sets footing depth, and that is the figure to build to.

Materials for Kirkman Projects

Bedding is what flattens a patio, a walkway or a paver apron. Get it right and the surface above it stays put.

Mason Sand beds brick and block, fills paver joints and works as play sand or horse arena footing. Iowa crews call it masonry sand, and it packs tight under flatwork.

Washed Sand levels and beds under slabs and pavers, and acts as sand fill where a clean, free draining grade is wanted. It moves water instead of holding it.

Limestone Screenings are the 3/8 inch minus fines that bed pavers and flagstone and fill joints. Spread them fine over a compacted roadstone base.

Under everything, Class A Roadstone is 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 and shed bases.

Where water has to leave, Clean Rock is washed and open graded, so it drains instead of holding. Use it for subdrains, pipe bedding and backfill behind retaining walls.

Delivery to Kirkman and the Surrounding Area

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

Pick your delivery date at checkout and a dump truck tips the material in one pile on your site. Bulk loads go to addresses in Kirkman and across Shelby County, including Harlan, Shelby, Elk Horn, Earling and Irwin.

Order Bedding and Base Material for Kirkman

Work out your quantity on the product page calculator, then place the order online. Iowa Rock Supply delivers Class A roadstone, mason sand and the rest of the load across Kirkman and Shelby County.

Size the load and order it.