Buy CA-11 in Dolton, IL

Illinois Rock Supply handles gravel and aggregate delivery in Dolton, IL. Base and driveway work here runs from the spring thaw into late fall, because frozen ground stops compaction and a wet spring keeps crews off soft clay.

CA-6, the dense graded crushed limestone with the fines left in, is the base material most of that work starts from.

Order online by the ton or by the yard, and a dump truck tips the load on your site.

Materials for Dolton Projects

CA-6 is the Illinois base material, also called CA6 or 3/4 dense grade. It is crushed limestone with the fines left in, and it compacts into a firm surface for driveways, parking pads, shed and garage bases and trench backfill.

Grade 8 and grade 9 are what Chicago area yards call the same material. Downstate yards say CA-6.

For a finished drive surface, Driveway Gravel tops a compacted base. Crusher Run is crushed stone with the fines left in, sold here under the CA-6 name.

Washed stone has no fines, so water moves through it. CA-7 is 1 inch clean stone for bedding under pipe, drainage trenches and French drains.

3/4" Crushed Stone is the CA-11 size, the 3/4 inch clean washed stone for bedding, drainage and concrete flatwork.

CA-16 Chips are 3/8 inch limestone chips for permeable paver bedding and drainage around tanks. Lime Screenings are the crushed limestone fines used to bed pavers and flagstone and to backfill around pipe.

Sand comes two ways. Washed Sand is the coarse torpedo sand for concrete, leveling and bedding.

Mason Sand is finer and clean, for brick and block mortar, paver joints and sandboxes.

For ground cover, Top Soil is screened and dark, for lawns, grading and bed prep. Garden Soil fills raised beds and vegetable plots.

Shredded Mulch holds moisture in beds and tree rings through a summer.

Ground and Conditions in Dolton

Across the Chicago lake plain and the northeastern moraines, heavy silt and clay shed water rather than take it. Flat ground has little fall, and heavy summer downpours overwhelm yard grades and storm sewers in the older built-up areas.

That shapes what goes under a drive or pad. A compacted CA-6 base sits on ground that drains, so water has to have somewhere to go before the base goes down.

Where it does not, a clean washed layer such as CA-7 or CA-11 gives it a path out.

Long cold winters bring many freeze and thaw cycles. Frost lifts drives, walks and slabs every spring and leaves gravel surfaces soft until the ground drains.

Northeastern Illinois jurisdictions carry a frost depth of about 42 inches in the residential code; the local building department sets it.

Timing follows the same pattern. Base, driveway and paver work runs from the spring thaw into late fall.

Frozen ground stops compaction through the winter.

Delivery to Dolton and the Surrounding Area

Bulk material arrives by dump truck and is tipped on site in one pile. Have the drop area clear and reachable before the truck arrives, with room for the bed to raise and pull away.

Order online. Choose a quantity by the ton or by the yard, and each product page has a calculator if you need to size the load.

Pick a delivery date at checkout.

Dolton sits in Cook County, and delivery covers the surrounding area, including Chicago, Cicero, Schaumburg, Evanston and Arlington Heights.

Order Base, Stone and Soil for Your Dolton Project

Illinois Rock Supply delivers CA-6 and driveway stone for drives and pads, CA-7 and CA-11 for drainage and bedding, lime screenings and torpedo sand for paver work, plus topsoil, garden soil and mulch for the ground around them.

Order online by the ton or by the yard and a truck will tip it on your site.