Bulk Aggregates for Patios in Steward, IL

Illinois Rock Supply handles gravel and aggregate delivery in Steward, IL for two kinds of buyers: contractors building patios, pads and drives, and homeowners finishing a walk or a bed. CA-6, the dense graded crushed limestone this part of Illinois calls road base, is where most of those projects start.

Steward sits in Lee County, on ground that runs from loamy prairie soil to the sand and gravel of the Green River Lowland. That mix decides how a base behaves under a patio.

Ground and Conditions in Steward

Across the Northern Illinois till plains and Rock River country, a thin base shows its weakness fast. Spring rain and snowmelt on still-frozen ground push water across the surface instead of into it.

Where the base is shallow, that water finds the edges and the joints. The surface rocks, the joints open, and the patio never settles back flat.

The fix is a base built thick enough to bridge the soft spots and open enough to shed water. Tight till on the flat ground holds water, while the sand plains nearby drain almost too fast, so the same patio can need different treatment a few miles apart.

Frost action is heavy here, with repeated freeze and thaw through the winter. The working season runs from the spring thaw into late fall, and frozen ground stops compaction, so grading and base work belong in that window.

Materials for Steward Projects

Bedding is what carries a patio, a walk or a concrete slab. Get the bedding layer right and the surface above it stays put.

CA-6 is the Illinois base material: dense graded crushed limestone with the fines left in. It compacts into a stable platform for driveways, parking pads, shed and garage bases and trench backfill.

Under pavers and flagstone, the bedding layer is usually lime screenings, the crushed limestone fines Illinois yards also call screenings. They bed the units and hold them level.

For drainage under a patio or along a footing, use clean washed stone. CA-7 is the one inch clean stone for bedding under pipe, French drains and drainage trenches, and 3/4" Crushed Stone (CA-11) does the same work at 3/4 inch for bedding and concrete flatwork.

Where the bedding needs to be finer, CA-16 Chips are the 3/8 inch limestone chips used for permeable paver bedding and for topping a compacted base.

Concrete and leveling work calls for torpedo sand, the coarse washed sand Illinois yards sell for concrete and bedding. For mortar, paver joints and sandboxes, mason sand is the finer clean sand.

Delivery to Steward and the Surrounding Area

You order online, choose a quantity by the ton or by the yard, and pick a delivery date at checkout. A dump truck then tips the load on site in one pile.

Choosing between tons and yards is the part buyers think about most, so each product page carries a calculator to help size the load before you order.

Illinois Rock Supply delivers bulk material across Steward and Lee County, including Dixon, Amboy, Franklin Grove, Paw Paw and Ashton. Site access matters more than distance: a truck needs room to reach the drop point and tip.

Order Bulk Aggregate for Your Steward Project

Settle the quantity first, then place the order. The calculator on each product page helps you size the load, and you can order CA-6, lime screenings, CA-7 or torpedo sand by the ton or the yard with a delivery date you choose at checkout.

Illinois Rock Supply delivers bulk aggregate across Steward and Lee County.