CA-7 and Bulk Aggregates for Alsip, IL

Illinois Rock Supply brings gravel and aggregate delivery in Alsip, IL, and the ground here shapes what you order. Across the Chicago lake plain and the northeastern moraines, heavy silt and clay shed water instead of taking it, so a base has to be built for that.

CA-6, also called road base, is the dense graded crushed limestone most drives and pads start from. Where water needs somewhere to go, washed stone does the work.

Materials for Alsip Projects

Water is the first thing to plan for on a lot with clay under it. Washed stone has no fines, so it stays open and lets water move instead of trapping it.

CA-7, also called #57 stone or 1 inch clean stone, is washed clean stone for bedding under pipe, drainage trenches and French drains.

3/4" Crushed Stone, or CA-11, is the 3/4 inch clean washed stone sold alongside CA-7 for bedding, drainage and concrete work. Both sizes suit a drywell or a downspout run that has to take roof water away from the house.

CA-16 Chips are the smaller 3/8 inch chips. They bed permeable pavers, drain around tanks and top a compacted base.

For the base itself, CA-6 is dense graded crushed limestone with the fines left in. It builds driveways, parking pads, shed and garage bases and trench backfill.

Finer material has its own jobs. Lime Screenings bed pavers and flagstone and backfill around pipe.

Washed Sand, which Illinois yards call torpedo sand, is the coarse washed sand for concrete and leveling.

Delivery to Alsip and the Surrounding Area

You order online and pick a delivery date at checkout. Quantities are ordered by the ton or by the yard, and each product page has a calculator if you want to size the load before you commit.

A dump truck tips the material in one pile on your site. That is the whole of it, so plan where the pile should land before the truck arrives.

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

Ground and Conditions in Alsip

Base, driveway and paver work runs from the spring thaw into late fall. Frozen ground stops compaction through the winter, and a wet spring keeps crews off soft clay.

That clay is the reason drainage matters more than depth alone. Lake plain clay and dense till shed water rather than take it, flat ground has little fall, and heavy summer downpours overwhelm yard grades and storm sewers in older built-up areas.

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, and the local building department sets the figure.

Questions About Gravel in Alsip

Do you deliver CA-6 to Alsip, IL?

Yes. Illinois Rock Supply delivers CA-6.

Order it online by the ton or by the yard, size the load with the calculator on the product page, and choose your delivery date at checkout. A dump truck tips the load on site.

What gravel is best for a driveway in Alsip?

CA-6 is the usual choice for a driveway surface or a base course. It has the fines left in, so it knits together under traffic.

If your drive stays soft or water stands on it, put clean washed stone such as CA-7 underneath to let water drain away before the CA-6 goes down.

Order Bulk Aggregates for Alsip

Illinois Rock Supply delivers CA-6, CA-7, CA-11, CA-16 chips, lime screenings, sands, soils and mulch across Alsip and the rest of Cook County. Order online by the ton or the yard, pick your delivery date at checkout, and a truck tips the material on site.